ViewRootImpl.java revision a53de0629f3b94472c0f160f5bbe1090b020feab
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 196b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.Manifest; 20cca2c9807206f320bd41bf8656a227e4f249e4baChet Haaseimport android.animation.LayoutTransition; 21c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haaseimport android.animation.ValueAnimator; 226b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.app.ActivityManagerNative; 236b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ClipDescription; 246b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ComponentCallbacks; 25c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackbornimport android.content.ComponentCallbacks2; 266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.Context; 27211370fd943cf26905001b38b8b1791851b26adcRomain Guyimport android.content.pm.ApplicationInfo; 286b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.pm.PackageManager; 296b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.CompatibilityInfo; 306b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Configuration; 316b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Resources; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 330f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.graphics.Paint; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 352c095f367779ef32130c72849936a2e3013c8492Christopher Tateimport android.graphics.Point; 36a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tateimport android.graphics.PointF; 376b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.graphics.PorterDuff; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganovimport android.graphics.drawable.Drawable; 416b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.media.AudioManager; 426b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Binder; 436b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Bundle; 446b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Debug; 456b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Handler; 466b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.LatencyTimer; 476b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Looper; 486b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Message; 496b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.ParcelFileDescriptor; 507e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guyimport android.os.PowerManager; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 526b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.RemoteException; 536b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.SystemClock; 5459a12cae208790dd202656f50a40a53ef49baeebRomain Guyimport android.os.SystemProperties; 55481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brownimport android.os.Trace; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 579189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 596b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.util.Log; 60949dbf7629eacfa02f267ade4643c98aef8e42a9Chet Haaseimport android.util.Slog; 61711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackbornimport android.util.TypedValue; 62a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brownimport android.view.View.AttachInfo; 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 6475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 6575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 668643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; 678643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 68021078554b902179442a345a9d080a165c3b5139Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeProvider; 698643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnection; 708643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnectionCallback; 710f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.AccelerateDecelerateInterpolator; 720f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.Interpolator; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 774213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganovimport com.android.internal.R; 7886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport com.android.internal.policy.PolicyManager; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 806b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 816b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 826b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 866b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 884213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganovimport java.util.HashSet; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 97812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 98a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brownpublic final class ViewRootImpl implements ViewParent, 994a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 10070a3f677bf015d8641f41d149b76d362bb2b801cDianne Hackborn private static final String TAG = "ViewRootImpl"; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 102812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 106711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 111694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1122f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private static final boolean DEBUG_FPS = false; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11451e4d4db296c252641161b39e98f49acebc46062Romain Guy private static final boolean USE_RENDER_THREAD = false; 11551e4d4db296c252641161b39e98f49acebc46062Romain Guy 11659a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 11759a12cae208790dd202656f50a40a53ef49baeebRomain Guy * Set this system property to true to force the view hierarchy to render 11859a12cae208790dd202656f50a40a53ef49baeebRomain Guy * at 60 Hz. This can be used to measure the potential framerate. 11959a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 12059a12cae208790dd202656f50a40a53ef49baeebRomain Guy private static final String PROPERTY_PROFILE_RENDERING = "viewancestor.profile_rendering"; 12159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 12253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 12353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 12453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1392a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1402a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 141e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 142e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 14359a12cae208790dd202656f50a40a53ef49baeebRomain Guy 144211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static boolean sUseRenderThread = false; 145211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static boolean sRenderThreadQueried = false; 146211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static final Object[] sRenderThreadQueryLock = new Object[0]; 147211370fd943cf26905001b38b8b1791851b26adcRomain Guy 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 152cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXDirection; 153cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYDirection; 154cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXKeyCode; 155cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYKeyCode; 156cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 159711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final TypedValue mTmpValue = new TypedValue(); 160711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 170180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn final int mTargetSdkVersion; 171180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn 1729a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int mSeq; 1739a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 177b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov View mOldFocusedView; 1784213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 1794213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View mAccessibilityFocusedHost; 1804213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov AccessibilityNodeInfo mAccessibilityFocusedVirtualView; 1814213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 184180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn int mOrigWindowType = -1; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 186ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 187ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 188ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 189ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1905fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1915fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 192d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 193dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 194dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 195dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 196dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 2027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 2037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 2047d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 205bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 2068506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 21046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 2111e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 2121e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 21386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 21496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Choreographer mChoreographer; 215a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 220e0dbd002750856e55d637e883b629e09adfc8a4eJeff Brown int mTraversalBarrier; 2214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 22296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown long mLastDrawFinishedTimeNanos; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2243a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean mFitSystemWindowsRequested; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 23212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn boolean mWindowsAnimating; 2331f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy boolean mIsDrawing; 2343a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int mLastSystemUiVisibility; 2354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 2364952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Pool of queued input events. 2374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private static final int MAX_QUEUED_INPUT_EVENT_POOL_SIZE = 10; 2384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private QueuedInputEvent mQueuedInputEventPool; 2394952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private int mQueuedInputEventPoolSize; 2404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 2414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Input event queue. 2424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent mFirstPendingInputEvent; 2434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent mCurrentInputEvent; 24496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown boolean mProcessInputEventsScheduled; 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 247f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int mWindowAttributesChangesFlag = 0; 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2505583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2515583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2565fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2575fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2655c58de3a523a384c47b0b1e0f5dd9728a74cd9f7Dianne Hackborn final Rect mPendingSystemInsets = new Rect(); 2663556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn final Rect mActiveRect = new Rect(); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2703a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final Rect mFitSystemWindowsInsets = new Rect(); 2713a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 272694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 273694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 27459a12cae208790dd202656f50a40a53ef49baeebRomain Guy 275e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 2763556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn Rect systemInsets; 2773556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn Rect contentInsets; 278e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 279e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 280e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 281e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2887d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2897d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2907d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2910f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 292cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2948506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 296a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 297a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 298a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2997fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 300a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 3012c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 30259a12cae208790dd202656f50a40a53ef49baeebRomain Guy 30359a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 30459a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 30559a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 306a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3072f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Variables to track frames per second, enabled via DEBUG_FPS flag 3082f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsStartTime = -1; 3092f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsPrevTime = -1; 3102f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private int mFpsNumFrames; 3112f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 31251e4d4db296c252641161b39e98f49acebc46062Romain Guy private final ArrayList<DisplayList> mDisplayLists = new ArrayList<DisplayList>(24); 31351e4d4db296c252641161b39e98f49acebc46062Romain Guy 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 3208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3215ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne AccessibilityInteractionController mAccessibilityInteractionController; 3228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 3248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 325a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 326eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov HashSet<View> mTempHashSet; 32879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov 32911ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 330b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 331d6b1098e1f46530528dfea415655468ec994bbb6John Reck final KeyCharacterMap.FallbackAction mFallbackAction = new KeyCharacterMap.FallbackAction(); 332d6b1098e1f46530528dfea415655468ec994bbb6John Reck 33321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 33421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 33521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 33621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 33721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 33821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 33921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 345c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase IWindowManager windowManager = Display.getWindowManager(); 346c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase sWindowSession = windowManager.openSession( 34744bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 348c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase float animatorScale = windowManager.getAnimationScale(2); 349c38fa1f63674971f9ac6ced1a449fb81026b62f7Chet Haase ValueAnimator.setDurationScale(animatorScale); 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3544c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3554c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3564c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3579a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 3589a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn static final class SystemUiVisibilityInfo { 3599a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int seq; 3609a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int globalVisibility; 3619a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue; 3629a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localChanges; 3639a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3644c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3656dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3664c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3674c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 368812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 369812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 370812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 371812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3744c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3754c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3764c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3774c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 388fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 389180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mTargetSdkVersion = context.getApplicationInfo().targetSdkVersion; 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 39900d0c14a0fe8e6dff8dd3e230ee4b61dd275f860Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 40000d0c14a0fe8e6dff8dd3e230ee4b61dd275f860Svetoslav Ganov mAccessibilityInteractionConnectionManager); 401a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, mHandler, this); 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 40311ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 40486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 40559a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 40659a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 40796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mChoreographer = Choreographer.getInstance(); 4087e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 4097e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE); 4107e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mAttachInfo.mScreenOn = powerManager.isScreenOn(); 411a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn loadSystemProperties(); 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 414211370fd943cf26905001b38b8b1791851b26adcRomain Guy /** 415211370fd943cf26905001b38b8b1791851b26adcRomain Guy * @return True if the application requests the use of a separate render thread, 416211370fd943cf26905001b38b8b1791851b26adcRomain Guy * false otherwise 417211370fd943cf26905001b38b8b1791851b26adcRomain Guy */ 418211370fd943cf26905001b38b8b1791851b26adcRomain Guy private static boolean isRenderThreadRequested(Context context) { 41951e4d4db296c252641161b39e98f49acebc46062Romain Guy if (USE_RENDER_THREAD) { 42051e4d4db296c252641161b39e98f49acebc46062Romain Guy synchronized (sRenderThreadQueryLock) { 42151e4d4db296c252641161b39e98f49acebc46062Romain Guy if (!sRenderThreadQueried) { 42251e4d4db296c252641161b39e98f49acebc46062Romain Guy final PackageManager packageManager = context.getPackageManager(); 42351e4d4db296c252641161b39e98f49acebc46062Romain Guy final String packageName = context.getApplicationInfo().packageName; 42451e4d4db296c252641161b39e98f49acebc46062Romain Guy try { 42551e4d4db296c252641161b39e98f49acebc46062Romain Guy ApplicationInfo applicationInfo = packageManager.getApplicationInfo(packageName, 42651e4d4db296c252641161b39e98f49acebc46062Romain Guy PackageManager.GET_META_DATA); 42751e4d4db296c252641161b39e98f49acebc46062Romain Guy if (applicationInfo.metaData != null) { 42851e4d4db296c252641161b39e98f49acebc46062Romain Guy sUseRenderThread = applicationInfo.metaData.getBoolean( 42951e4d4db296c252641161b39e98f49acebc46062Romain Guy "android.graphics.renderThread", false); 43051e4d4db296c252641161b39e98f49acebc46062Romain Guy } 43151e4d4db296c252641161b39e98f49acebc46062Romain Guy } catch (PackageManager.NameNotFoundException e) { 43251e4d4db296c252641161b39e98f49acebc46062Romain Guy } finally { 43351e4d4db296c252641161b39e98f49acebc46062Romain Guy sRenderThreadQueried = true; 434211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 435211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 43651e4d4db296c252641161b39e98f49acebc46062Romain Guy return sUseRenderThread; 437211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 43851e4d4db296c252641161b39e98f49acebc46062Romain Guy } else { 43951e4d4db296c252641161b39e98f49acebc46062Romain Guy return false; 440211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 441211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 442211370fd943cf26905001b38b8b1791851b26adcRomain Guy 4432a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 4442a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 4452a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 4462a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 4472a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 4482a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 4492a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 4502a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 451e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 452e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 453e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 454e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 455e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 456e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 489e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4928169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 49386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4949189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4951ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 496e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 497dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 498dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 499dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 500dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 501dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 502289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 503dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 504dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 5051aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 5065fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 507589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 50838ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 509856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // If the application owns the surface, don't enable hardware acceleration 510856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mSurfaceHolder == null) { 511211370fd943cf26905001b38b8b1791851b26adcRomain Guy enableHardwareAcceleration(mView.getContext(), attrs); 51238ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 51338ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 514e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 51535b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 516856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy mSurface.setCompatibilityTranslator(mTranslator); 517e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 51864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 51964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 5209189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 52164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 52264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 5231ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 5241ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 5255fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 5261ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 5271ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 530f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = WindowManager.LayoutParams.EVERYTHING_CHANGED; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 53235b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 53364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 53464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 5418506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 546cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 547cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 548cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 549cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 551180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mOrigWindowType = mWindowAttributes.type; 5523a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mAttachInfo.mRecomputeGlobalAttributes = true; 5533a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn collectViewAttributes(); 5549a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn res = sWindowSession.add(mWindow, mSeq, mWindowAttributes, 55546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 55646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 56146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 56286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 56564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 56664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 56764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 56864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 57046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 57164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 57264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 5739189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 5743556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mPendingSystemInsets.set(0, 0, 0, 0); 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 577711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 58286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 61846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 61900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 62000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 62100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 62200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 623cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 624cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 625cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 626cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 627cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 62832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver = new WindowInputEventReceiver(mInputChannel, 62932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown Looper.myLooper()); 630cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 63146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 6328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 6368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 6378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 6388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 6398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 6404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 6414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (view.getImportantForAccessibility() == View.IMPORTANT_FOR_ACCESSIBILITY_AUTO) { 6424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov view.setImportantForAccessibility(View.IMPORTANT_FOR_ACCESSIBILITY_YES); 6434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 6441d74df226619101d905d872c8e609d315409695eSvetoslav Ganov 6451d74df226619101d905d872c8e609d315409695eSvetoslav Ganov setAccessibilityFocusedHost(null); 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6508ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy void destroyHardwareResources() { 65165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 65265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 65365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 65465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 65565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 65665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 65765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 65865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 65931f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy void terminateHardwareResources() { 66031f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 66131f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy mAttachInfo.mHardwareRenderer.destroyHardwareResources(mView); 66231f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 66331f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy } 66431f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy } 66531f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy 66665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 66765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 66865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 66965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 670c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 67165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 67265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 67365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 67465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 67565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 67665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 6776d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 6786d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 6796d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 680ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy public void attachFunctor(int functor) { 681ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 682ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy mAttachInfo.mHardwareRenderer.attachFunctor(mAttachInfo, functor); 683ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 684ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 685ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy 686ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy public void detachFunctor(int functor) { 687ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 688ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy mAttachInfo.mHardwareRenderer.detachFunctor(functor); 689ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 690ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy } 691ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy 692211370fd943cf26905001b38b8b1791851b26adcRomain Guy private void enableHardwareAcceleration(Context context, WindowManager.LayoutParams attrs) { 6937eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 6947eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 6954f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 696856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // Don't enable hardware acceleration when the application is in compatibility mode 697856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mTranslator != null) return; 698856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy 6997eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 7001b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 7011b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 7021b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 703566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 7041af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 7051af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 7061af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 7071af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 7085d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 7095d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 7105d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 7115d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 7125d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 7135d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 7145d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 7155d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 7165d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 7175d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 7185d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 7195d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 7205d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 7215d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 7225d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 7235d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 724ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 725211370fd943cf26905001b38b8b1791851b26adcRomain Guy if (!HardwareRenderer.sSystemRendererDisabled && 726211370fd943cf26905001b38b8b1791851b26adcRomain Guy Looper.getMainLooper() != Looper.myLooper()) { 727211370fd943cf26905001b38b8b1791851b26adcRomain Guy Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 728ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 729ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 730ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 731ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 73251e4d4db296c252641161b39e98f49acebc46062Romain Guy final boolean renderThread = isRenderThreadRequested(context); 733211370fd943cf26905001b38b8b1791851b26adcRomain Guy if (renderThread) { 734211370fd943cf26905001b38b8b1791851b26adcRomain Guy Log.i(HardwareRenderer.LOG_TAG, "Render threat initiated"); 735211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 736211370fd943cf26905001b38b8b1791851b26adcRomain Guy 737b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 738b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 739211370fd943cf26905001b38b8b1791851b26adcRomain Guy } 740211370fd943cf26905001b38b8b1791851b26adcRomain Guy 741211370fd943cf26905001b38b8b1791851b26adcRomain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 742b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 7437eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 7447eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 745211370fd943cf26905001b38b8b1791851b26adcRomain Guy 7465d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 7475d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 7485d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 7495d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 7505d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 7515d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 75207213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 753e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 754e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 755e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 756e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 767105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 7685a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 7695a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 7705a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 7713fe38c0e73e520c6c38454a41a4cffa16faaf67dCraig Mautner // transfer over system UI visibility values as they carry current state. 7723fe38c0e73e520c6c38454a41a4cffa16faaf67dCraig Mautner attrs.systemUiVisibility = mWindowAttributes.systemUiVisibility; 7733fe38c0e73e520c6c38454a41a4cffa16faaf67dCraig Mautner attrs.subtreeSystemUiVisibility = mWindowAttributes.subtreeSystemUiVisibility; 774f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = mWindowAttributes.copyFrom(attrs); 7755a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 7765a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 781105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 782105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 783105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 784105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 785105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 786105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 787105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 788105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 807bb9908b828a8cfd5965553be66faa6af89973697Romain Guy void handleScreenStateChange(boolean on) { 8087e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (on != mAttachInfo.mScreenOn) { 8097e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mAttachInfo.mScreenOn = on; 810bb9908b828a8cfd5965553be66faa6af89973697Romain Guy if (mView != null) { 811bb9908b828a8cfd5965553be66faa6af89973697Romain Guy mView.dispatchScreenStateChanged(on ? View.SCREEN_STATE_ON : View.SCREEN_STATE_OFF); 812bb9908b828a8cfd5965553be66faa6af89973697Romain Guy } 8137e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (on) { 8147e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mFullRedrawNeeded = true; 8157e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy scheduleTraversals(); 8167e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 8177e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 8187e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 8197e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8233a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn public void requestFitSystemWindows() { 8243a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn checkThread(); 8253a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsRequested = true; 8263a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn scheduleTraversals(); 8273a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 8283a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 8293a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn /** 8303a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn * {@inheritDoc} 8313a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn */ 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 845cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy void invalidate() { 846cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy mDirty.set(0, 0, mWidth, mHeight); 847cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy scheduleTraversals(); 848cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy } 849cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 850a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn void invalidateWorld(View view) { 851a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn view.invalidate(); 852a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn if (view instanceof ViewGroup) { 853a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn ViewGroup parent = (ViewGroup)view; 854a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn for (int i=0; i<parent.getChildCount(); i++) { 855a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn invalidateWorld(parent.getChildAt(i)); 856a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 857a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 858a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 859a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 861cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy invalidateChildInParent(null, dirty); 862cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy } 863cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 864cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy public ViewParent invalidateChildInParent(int[] location, Rect dirty) { 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 86664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 867cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 86870d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 86970d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 870cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy return null; 87170d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 872cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 87364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 8751e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 8768169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 877cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy dirty.offset(0, -mCurScrollY); 8788169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 87964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 8801e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 8811e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 8821e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 8831e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 8848169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 886cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 887cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy final Rect localDirty = mDirty; 888cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy if (!localDirty.isEmpty() && !localDirty.contains(dirty)) { 88902ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 8907d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 8917d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 892cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 893cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy // Add the new dirty rect to the current one 894cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy localDirty.union(dirty.left, dirty.top, dirty.right, dirty.bottom); 895cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy // Intersect with the bounds of the window to skip 896cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy // updates that lie outside of the visible region 8977b2f8b8fb7064a1d3b6d942b978c30c24c9d7299Romain Guy final float appScale = mAttachInfo.mApplicationScale; 8987b2f8b8fb7064a1d3b6d942b978c30c24c9d7299Romain Guy localDirty.intersect(0, 0, 8997b2f8b8fb7064a1d3b6d942b978c30c24c9d7299Romain Guy (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 900cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 904cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy 905cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy return null; 9060d9275e565551eed57297627188aa39f3897a50bRomain Guy } 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 908ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 909ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 910ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 911ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 912ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 913ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 914ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 915ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 917cfef12374c15b11b3c2a1041582be9728152e15dRomain Guy public ViewParent getParent() { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 92164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9377d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 9387d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 9397d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 9407d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 9410f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9420f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 944cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 945cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 946cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 947cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 948cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 949cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 950cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 951cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 952cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 953cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 954cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 955cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 956cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 957cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 958cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 959cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 960cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 961cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 962cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 963cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 964cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 965cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 966ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void scheduleTraversals() { 967ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (!mTraversalScheduled) { 968ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalScheduled = true; 969ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalBarrier = mHandler.getLooper().postSyncBarrier(); 970ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.postCallback( 971ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Choreographer.CALLBACK_TRAVERSAL, mTraversalRunnable, null); 972330314c6fb7c178c0f0da65d6aa8c9e7d3004568Jeff Brown scheduleConsumeBatchedInput(); 97396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 974ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 97596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 976ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void unscheduleTraversals() { 977ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mTraversalScheduled) { 978ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalScheduled = false; 979ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mHandler.getLooper().removeSyncBarrier(mTraversalBarrier); 980ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.removeCallbacks( 981ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Choreographer.CALLBACK_TRAVERSAL, mTraversalRunnable, null); 98296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 983ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 98496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 985ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void doTraversal() { 986ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mTraversalScheduled) { 987ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mTraversalScheduled = false; 988ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mHandler.getLooper().removeSyncBarrier(mTraversalBarrier); 98996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 990ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mProfile) { 991ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Debug.startMethodTracing("ViewAncestor"); 992ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 99396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 994ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final long traversalStartTime; 995ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 996ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown traversalStartTime = System.nanoTime(); 997ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mLastTraversalFinishedTimeNanos != 0) { 998ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting performTraversals(); it has been " 999ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + ((traversalStartTime - mLastTraversalFinishedTimeNanos) * 0.000001f) 1000ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + "ms since the last traversals finished."); 1001ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } else { 1002ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting performTraversals()."); 1003ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1004ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1005ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 1006ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "performTraversals"); 1007ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown try { 1008ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown performTraversals(); 1009ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } finally { 1010ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 1011ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1012ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 1013ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 1014ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown long now = System.nanoTime(); 1015ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "performTraversals() took " 1016ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + ((now - traversalStartTime) * 0.000001f) 1017ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown + "ms."); 1018ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mLastTraversalFinishedTimeNanos = now; 1019ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 1020ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 1021ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mProfile) { 1022ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Debug.stopMethodTracing(); 1023ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mProfile = false; 1024ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 102596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 102696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 102796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 10283a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn private boolean collectViewAttributes() { 10293a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final View.AttachInfo attachInfo = mAttachInfo; 10303a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (attachInfo.mRecomputeGlobalAttributes) { 10313a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn //Log.i(TAG, "Computing view hierarchy attributes!"); 10323a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mRecomputeGlobalAttributes = false; 10333a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean oldScreenOn = attachInfo.mKeepScreenOn; 10343a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int oldVis = attachInfo.mSystemUiVisibility; 10353a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean oldHasSystemUiListeners = attachInfo.mHasSystemUiListeners; 10363a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mKeepScreenOn = false; 10373a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mSystemUiVisibility = 0; 10383a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn attachInfo.mHasSystemUiListeners = false; 10393a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mView.dispatchCollectViewAttributes(attachInfo, 0); 1040139e5aa1da51b27231ab36344cf2d0dafab23f1eDianne Hackborn attachInfo.mSystemUiVisibility &= ~attachInfo.mDisabledSystemUiVisibility; 10413a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (attachInfo.mKeepScreenOn != oldScreenOn 10423a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn || attachInfo.mSystemUiVisibility != oldVis 10433a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn || attachInfo.mHasSystemUiListeners != oldHasSystemUiListeners) { 10443a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn WindowManager.LayoutParams params = mWindowAttributes; 10453a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (attachInfo.mKeepScreenOn) { 10463a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 10473a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10483a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 10493a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners; 10503a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mView.dispatchWindowSystemUiVisiblityChanged(attachInfo.mSystemUiVisibility); 10513a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn return true; 10523a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10533a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10543a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn return false; 10553a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10563a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 10573a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn private boolean measureHierarchy(final View host, final WindowManager.LayoutParams lp, 10583a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final Resources res, final int desiredWindowWidth, final int desiredWindowHeight) { 10593a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childWidthMeasureSpec; 10603a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childHeightMeasureSpec; 10613a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean windowSizeMayChange = false; 10623a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 10633a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 10643a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn "Measuring " + host + " in display " + desiredWindowWidth 10653a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + "x" + desiredWindowHeight + "..."); 10663a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 10673a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean goodMeasure = false; 10683a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 10693a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // On large screens, we don't want to allow dialogs to just 10703a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // stretch to fill the entire width of the screen to display 10713a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // one line of text. First try doing the layout at a smaller 10723a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // size to see if it will fit. 10733a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 10743a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 10753a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int baseSize = 0; 10763a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 10773a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 10783a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 10793a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 10803a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 10813a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 10823a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 10833a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 10843a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 10853a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 10863a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 10873a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn goodMeasure = true; 10883a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } else { 10893a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // Didn't fit in that size... try expanding a bit. 10903a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 10913a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 10923a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + baseSize); 10933a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 10943a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 10953a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 10963a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 10973a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 10983a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 10993a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn goodMeasure = true; 11003a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11013a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11023a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11033a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11043a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11053a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (!goodMeasure) { 11063a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 11073a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 11083a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 11093a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 11103a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn windowSizeMayChange = true; 11113a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11123a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11133a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11143a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (DBG) { 11153a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn System.out.println("======================================"); 11163a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn System.out.println("performTraversals -- after measure"); 11173a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.debug(); 11183a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11193a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11203a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn return windowSizeMayChange; 11213a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 11223a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 1137711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 1139dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 1154dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11575fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 11585fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 11595fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 116096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 11615fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 11625fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 11635fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 11645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 11655fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 11665fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 11675fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 11685fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 11695fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 1170f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 1171f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 1172f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 117364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 117596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1178a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 1179a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 1180a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 1181bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 1182bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 1183bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 1184bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 1185a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 1186a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 1187a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 1188a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 1189a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 1190a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 1197c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 1198c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 1199c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 1200c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 1205694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 12063a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mLastSystemUiVisibility = mAttachInfo.mSystemUiVisibility; 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 12083a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsInsets.set(mAttachInfo.mContentInsets); 12093a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.fitSystemWindows(mFitSystemWindowsInsets); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 121175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 121364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 121464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 1216c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 121764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 121896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 1220711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 122865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1237b78c284bd535f48207750e5a406474ea22381eddChet Haase // Execute enqueued actions on every traversal in case a detached view enqueued an action 1238b78c284bd535f48207750e5a406474ea22381eddChet Haase getRunQueue().executeActions(attachInfo.mHandler); 1239b78c284bd535f48207750e5a406474ea22381eddChet Haase 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 12413556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn boolean activeRectChanged = false; 12428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 12433a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean layoutRequested = mLayoutRequested && !mStopped; 12443a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (layoutRequested) { 124515df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 1246711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 1247711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 12522d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 12533556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn activeRectChanged = true; 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12553556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn if (!mPendingSystemInsets.equals(mAttachInfo.mSystemInsets)) { 12563556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mAttachInfo.mSystemInsets.set(mPendingSystemInsets); 12573556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn activeRectChanged = true; 12583556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn } 1259fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1262fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 1269711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1271a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 1272a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 1273a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 1274bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 1275bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 1276bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 1277bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 1278a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 1279a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1280a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 1281a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 1282a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 12873a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn windowSizeMayChange |= measureHierarchy(host, lp, res, 12883a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn desiredWindowWidth, desiredWindowHeight); 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12913a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (collectViewAttributes()) { 12923a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn params = lp; 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12949a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (attachInfo.mForceReportNewAttributes) { 12959a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn attachInfo.mForceReportNewAttributes = false; 12969a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn params = lp; 12979a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13248506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13313a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mFitSystemWindowsRequested) { 13323a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsRequested = false; 13333a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsInsets.set(mAttachInfo.mContentInsets); 13343a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.fitSystemWindows(mFitSystemWindowsInsets); 13353a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mLayoutRequested) { 13363a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // Short-circuit catching a new layout request here, so 13373a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // we don't need to go through two layout passes when things 13383a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // change due to fitting system windows, which can happen a lot. 13393a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn windowSizeMayChange |= measureHierarchy(host, lp, 13403a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mView.getContext().getResources(), 13413a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn desiredWindowWidth, desiredWindowHeight); 13423a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 13433a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 13443a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 13453a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (layoutRequested) { 13463a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // Clear this now, so that if anything requests a layout in the 13473a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // rest of this function we will catch it and re-run a full 13483a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn // layout pass. 13493a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mLayoutRequested = false; 13503a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 13513a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn 13523a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn boolean windowShouldResize = layoutRequested && windowSizeMayChange 1353189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 13542e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 13552e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 13562e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 13572e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1361812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1364812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1365812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1366812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1378812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1381dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1382dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1383dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1384dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1385812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1386c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 138813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1389dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1390812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13928169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1393189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1394189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 13958169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 13962a83f001fdb189f945e82e81e717ba204824b112Romain Guy 13972a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 13988169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 13998169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 14048506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1405694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1406694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1407694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1408694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1409694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1410694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 14113556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn 14123556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn if (!mPendingSystemInsets.equals(mAttachInfo.mSystemInsets)) { 14133556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn activeRectChanged = true; 14143556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mAttachInfo.mSystemInsets.set(mPendingSystemInsets); 14153556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn } 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 14213a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (mWidth > 0 && mHeight > 0 && lp != null && 14223a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn ((lp.systemUiVisibility|lp.subtreeSystemUiVisibility) 14233a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn & View.SYSTEM_UI_LAYOUT_FLAGS) == 0 && 1424fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1425fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1426fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1427fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1428fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1429fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1430fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1431fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1432fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1433fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 143408837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase HardwareCanvas hwRendererCanvas = mAttachInfo.mHardwareRenderer.getCanvas(); 143508837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase HardwareCanvas layerCanvas = null; 1436fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1437fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1438fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1439fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1440fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1441fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1442fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1443fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 144408837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas = mResizeBuffer.start(hwRendererCanvas); 144508837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.setViewport(mWidth, mHeight); 144608837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.onPreDraw(null); 144708837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase final int restoreCount = layerCanvas.save(); 1448fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 144908837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1450fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1451fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1452fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1453fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1454fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1455fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1456fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1457fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1458fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1459fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1460fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 146108837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.translate(0, -yoff); 1462fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 146308837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase mTranslator.translateCanvas(layerCanvas); 1464fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1465fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 146608837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase mView.draw(layerCanvas); 1467fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 14684213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawAccessibilityFocusedDrawableIfNeeded(layerCanvas); 14694213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 1470fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1471fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1472fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1473fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1474fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 147508837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.restoreToCount(restoreCount); 1476fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1477fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1478fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 147908837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase if (layerCanvas != null) { 148008837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase layerCanvas.onPostDraw(); 1481fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1482fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 148308837c246c9c27902c59b41c8661c2f27a4aa2bcChet Haase mResizeBuffer.end(hwRendererCanvas); 1484fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1485fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1486fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1487fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1488fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1489fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1490fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14953a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn if (contentInsetsChanged || mLastSystemUiVisibility != 14963a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mAttachInfo.mSystemUiVisibility || mFitSystemWindowsRequested) { 14973a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mLastSystemUiVisibility = mAttachInfo.mSystemUiVisibility; 14983a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsRequested = false; 14993a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn mFitSystemWindowsInsets.set(mAttachInfo.mContentInsets); 15003a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn host.fitSystemWindows(mFitSystemWindowsInsets); 15013a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn } 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 15183556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn activeRectChanged = true; 151996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 152061a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 15218506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1522b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1523648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1524648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1525648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1526648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1527648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1528648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1529648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1530648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1531648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1532648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1533648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1534648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1535648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1536648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15477d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 15481d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 15491d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 15501d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 15511d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 15521d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 15532a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 15542a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 155596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = true; 1556648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1557648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1558648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1559648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1560648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1561648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1562648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1563648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1564648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1565648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1566648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1567648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1568648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1569648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15731d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1575c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 15833556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn if (mWidth != frame.width() || mHeight != frame.height()) { 15843556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn activeRectChanged = true; 15853556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mWidth = frame.width(); 15863556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mHeight = frame.height(); 15873556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn } 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1589dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1590dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1591dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1592dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1593dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1594dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1595dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 159630bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1597dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1598dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1599dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1600dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1601dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1602dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1603dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1604dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1605dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1606dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1607dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1608dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1609dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1610dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1611dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1612dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1613dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1614dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1615dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1616dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1617dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1618dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1619dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1620dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1621dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1622dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1623dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1624dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1625dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1626dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1627dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1628dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1629dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1630dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1631dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1632dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1633dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 163493c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 163593c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 163693c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 163793c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 163893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1639dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1640dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 164153389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 164240e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (mAttachInfo.mHardwareRenderer != null && 164340e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.isEnabled()) { 164440e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (hwInitialized || windowShouldResize || 164540e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mWidth != mAttachInfo.mHardwareRenderer.getWidth() || 164640e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mHeight != mAttachInfo.mHardwareRenderer.getHeight()) { 164740e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 164840e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (!hwInitialized) { 164940e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.invalidate(mHolder); 165040e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase } 16517e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1654ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1655ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 16566d05fd3c795088ac60f86382df5a66d631e8a0cbDianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_RES_IN_TOUCH_MODE) != 0); 1657ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1658ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 16593a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 16603a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn int childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1661ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1662ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1663ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1664ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1665ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1666ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1667ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1668ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1670ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1671ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1672ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1673ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1674ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1675ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1676ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1677ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1678ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1679ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1680ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1681ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1682ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1683ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1684ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1685ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1686ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1687ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1688ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1689ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1690ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1691ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1692ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1693ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1694ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1695ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1696ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1697ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 16983a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn layoutRequested = true; 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17033556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn if (activeRectChanged && mSurface.isValid()) { 17043556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mActiveRect.set(attachInfo.mSystemInsets.left, attachInfo.mSystemInsets.top, 17053556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mWidth - attachInfo.mSystemInsets.right, 17063556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mHeight - attachInfo.mSystemInsets.bottom); 17073556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn //Log.i(TAG, "Active rect " + mWindowAttributes.getTitle() + ": " + mActiveRect); 17083556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mSurface.setActiveRect(mActiveRect); 17093556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn } 17103556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn 17113a3a6cfd8ec12208ca75c0d0d871d19d76c34194Dianne Hackborn final boolean didLayout = layoutRequested && !mStopped; 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1718c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1719189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 172013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 17215429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1724189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 172643a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 172713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 172813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 172913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 173013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 173113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 173213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 173313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 17345429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 175064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 175164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 175264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 175364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1774eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1775eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 17764213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov postSendWindowContentChangedCallback(mView); 1777eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1781fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1782fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1783fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1784fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1785fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1787fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1788fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1791fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1792fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1793fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1794fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1795fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1796fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1797fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1798fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1799fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1800fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1801fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1802fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1803fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1804fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1805fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1808fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18138506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 181412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn boolean skipDraw = false; 181512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 183212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if ((relayoutResult&WindowManagerImpl.RELAYOUT_RES_ANIMATING) != 0) { 183312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn // The first time we relayout the window, if the system is 183412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn // doing window animations, we want to hold of on any future 183512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn // draws until the animation is done. 183612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mWindowsAnimating = true; 183712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 183812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } else if (mWindowsAnimating) { 183912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn skipDraw = true; 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 186296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown // Remember if we must report the next draw. 186396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if ((relayoutResult & WindowManagerImpl.RELAYOUT_RES_FIRST_TIME) != 0) { 186496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mReportNextDraw = true; 186596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 186696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 1867ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1868ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 187061158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase if (!cancelDraw && !newSurface) { 187112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (!skipDraw || mReportNextDraw) { 187212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 187312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn for (int i = 0; i < mPendingTransitions.size(); ++i) { 187412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mPendingTransitions.get(i).startChangingAnimations(); 187512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 187612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mPendingTransitions.clear(); 1877d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 187812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 187912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn performDraw(); 1880d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1882d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase // End any pending transitions on this non-visible window 1883d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1884d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1885d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).endChangingAnimations(); 1886d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1887d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1888d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 188961158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase 1890ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy if (viewVisibility == View.VISIBLE) { 1891ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy // Try again 1892ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy scheduleTraversals(); 1893ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy } 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 1905f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 19061bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1923a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy private static int getRootMeasureSpec(int windowSize, int rootDimension) { 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1927980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 19440f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 19450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 19460f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 19477d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 19480f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 19490f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 19500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 19517d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 19527d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 19530f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 19547d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 19550f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 19564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawAccessibilityFocusedDrawableIfNeeded(canvas); 19570f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 19580f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1959ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1960ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1961ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1962ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1963ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1964ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1965ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 196659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 196759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 196859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 196959a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 197059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 197159a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 197259a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 197359a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 197459a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 197559a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 197659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 197759a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 197859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 197959a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 198059a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 198159a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 198259a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 198359a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 198459a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 198559a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 198659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 198759a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 198859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 198959a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 199059a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 199159a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 199259a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 199359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 199459a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 199559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 199659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 199759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 199859a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 199959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 200059a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 200159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 200259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 2003ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 2004ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 2005ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 2006ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 20072f2022afa1eb85018368398bd150e9575fc099c9Chet Haase /** 20082f2022afa1eb85018368398bd150e9575fc099c9Chet Haase * Called from draw() when DEBUG_FPS is enabled 20092f2022afa1eb85018368398bd150e9575fc099c9Chet Haase */ 20102f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private void trackFPS() { 20112f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Tracks frames per second drawn. First value in a series of draws may be bogus 20122f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // because it down not account for the intervening idle time 20132f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long nowTime = System.currentTimeMillis(); 20142f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (mFpsStartTime < 0) { 20152f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = mFpsPrevTime = nowTime; 20162f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 20172f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } else { 20182f2022afa1eb85018368398bd150e9575fc099c9Chet Haase ++mFpsNumFrames; 20192f2022afa1eb85018368398bd150e9575fc099c9Chet Haase String thisHash = Integer.toHexString(System.identityHashCode(this)); 20202f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long frameTime = nowTime - mFpsPrevTime; 20212f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long totalTime = nowTime - mFpsStartTime; 20222f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFrame time:\t" + frameTime); 20232f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsPrevTime = nowTime; 20242f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (totalTime > 1000) { 20252f2022afa1eb85018368398bd150e9575fc099c9Chet Haase float fps = (float) mFpsNumFrames * 1000 / totalTime; 20262f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFPS:\t" + fps); 20272f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = nowTime; 20282f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 20292f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20302f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20312f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 20322f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 203396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown private void performDraw() { 2034006f0e41abca961bade88908d7ef56ae63c429fbCraig Mautner if (!mAttachInfo.mScreenOn && !mReportNextDraw) { 2035006f0e41abca961bade88908d7ef56ae63c429fbCraig Mautner return; 2036006f0e41abca961bade88908d7ef56ae63c429fbCraig Mautner } 20377e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 203896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown final long drawStartTime; 203996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (ViewDebug.DEBUG_LATENCY) { 204096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown drawStartTime = System.nanoTime(); 204196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mLastDrawFinishedTimeNanos != 0) { 204296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting draw(); it has been " 204396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + ((drawStartTime - mLastDrawFinishedTimeNanos) * 0.000001f) 204496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + "ms since the last draw finished."); 204596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } else { 204696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "Starting draw()."); 204796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 204896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 204996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 205096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown final boolean fullRedrawNeeded = mFullRedrawNeeded; 205196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mFullRedrawNeeded = false; 2052481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown 20531f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy mIsDrawing = true; 2054481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "draw"); 2055481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown try { 2056481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown draw(fullRedrawNeeded); 2057481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } finally { 20581f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy mIsDrawing = false; 2059481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 2060481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } 206196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 206296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (ViewDebug.DEBUG_LATENCY) { 206396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown long now = System.nanoTime(); 206496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, "performDraw() took " 206596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + ((now - drawStartTime) * 0.000001f) 206696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown + "ms."); 206796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mLastDrawFinishedTimeNanos = now; 206896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 206996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 207096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mReportNextDraw) { 207196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mReportNextDraw = false; 207296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 207396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (LOCAL_LOGV) { 207496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 207596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 207696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mSurfaceHolder != null && mSurface.isValid()) { 207796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 207896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 207996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (callbacks != null) { 208096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown for (SurfaceHolder.Callback c : callbacks) { 208196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (c instanceof SurfaceHolder.Callback2) { 208296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 208396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mSurfaceHolder); 208496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208696e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 208896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown try { 208996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown sWindowSession.finishDrawing(mWindow); 209096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } catch (RemoteException e) { 209196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 209296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 209396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown } 209496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21012f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (DEBUG_FPS) { 21022f2022afa1eb85018368398bd150e9575fc099c9Chet Haase trackFPS(); 21032f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 21042f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 21052a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 21062a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 21072a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 2108812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 2109812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 2110a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.post(sFirstDrawHandlers.get(i)); 21112a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 21122a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 21132a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 211459a12cae208790dd202656f50a40a53ef49baeebRomain Guy 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 211725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final AttachInfo attachInfo = mAttachInfo; 211825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (attachInfo.mViewScrollChanged) { 211925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mViewScrollChanged = false; 212025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mTreeObserver.dispatchOnScrollChanged(); 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21228506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 21240f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 21250f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 213496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 213525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final float appScale = attachInfo.mApplicationScale; 213625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final boolean scalingRequired = attachInfo.mScalingRequired; 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21380f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 21397d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 21407d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 21417d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 21427d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 21430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 21440f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 21450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 21460f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 21477d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 21480f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 21490f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 21500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 215196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown final Rect dirty = mDirty; 2152dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 2153dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 2154dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 21550f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 21560f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 21570f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 21580f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 21597d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 21600f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 2161dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 2162dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 216358ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 216458ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 216525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mIgnoreDirtyState = true; 2166c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 216758ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 2168ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 2170c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 21749189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 21759189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 217825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mTreeObserver.dispatchOnDraw(); 217925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 2180a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 218125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (attachInfo.mHardwareRenderer != null && attachInfo.mHardwareRenderer.isEnabled()) { 218296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown // Draw with hardware renderer. 218396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mIsAnimating = false; 218496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mHardwareYOffset = yoff; 218596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mResizeAlpha = resizeAlpha; 2186fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 218796e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mCurrentDirty.set(dirty); 218896e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mCurrentDirty.union(mPreviousDirty); 218996e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mPreviousDirty.set(dirty); 219096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown dirty.setEmpty(); 219196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 219225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (attachInfo.mHardwareRenderer.draw(mView, attachInfo, this, 219396e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown animating ? null : mCurrentDirty)) { 219496e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mPreviousDirty.set(0, 0, mWidth, mHeight); 21954e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 219625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } else if (!drawSoftware(surface, attachInfo, yoff, scalingRequired, dirty)) { 219725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return; 219825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 219925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 2200a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 220125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (animating) { 220225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mFullRedrawNeeded = true; 220325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy scheduleTraversals(); 220425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 220525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 220725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy /** 2208edbca1285e4757900e43d31087451d1953555d7dRomain Guy * @return true if drawing was succesfull, false if an error occurred 220925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy */ 221025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy private boolean drawSoftware(Surface surface, AttachInfo attachInfo, int yoff, 221125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy boolean scalingRequired, Rect dirty) { 2212a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 221325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // Draw with software renderer. 221425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Canvas canvas; 221525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 221625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int left = dirty.left; 221725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int top = dirty.top; 221825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int right = dirty.right; 221925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy int bottom = dirty.bottom; 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 222125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final long lockCanvasStartTime; 222225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 222325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy lockCanvasStartTime = System.nanoTime(); 222425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 222625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas = mSurface.lockCanvas(dirty); 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 222825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 222925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long now = System.nanoTime(); 223025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.d(ViewDebug.DEBUG_LATENCY_TAG, "- lockCanvas() took " 223125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + ((now - lockCanvasStartTime) * 0.000001f) + "ms"); 223225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 223425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (left != dirty.left || top != dirty.top || right != dirty.right || 223525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy bottom != dirty.bottom) { 223625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mIgnoreDirtyState = true; 223725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 223925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // TODO: Do this in native 224025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.setDensity(mDensity); 224125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } catch (Surface.OutOfResourcesException e) { 224225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.e(TAG, "OutOfResourcesException locking surface", e); 224325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 224425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (!sWindowSession.outOfMemory(mWindow)) { 224525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Slog.w(TAG, "No processes killed for memory; killing self"); 224625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Process.killProcess(Process.myPid()); 224725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 224825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } catch (RemoteException ex) { 224925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 225025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mLayoutRequested = true; // ask wm for a new surface next time. 225125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return false; 225225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } catch (IllegalArgumentException e) { 225325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.e(TAG, "IllegalArgumentException locking surface", e); 225425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // Don't assume this is due to out of memory, it could be 225525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // something else, and if it is something else then we could 225625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // kill stuff (or ourself) for no reason. 225725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mLayoutRequested = true; // ask wm for a new surface next time. 225825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return false; 225925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 226095db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 226125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 226225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (DEBUG_ORIENTATION || DEBUG_DRAW) { 226325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 226425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + canvas.getWidth() + ", h=" + canvas.getHeight()); 226525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy //canvas.drawARGB(255, 255, 0, 0); 226625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 226795db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 226825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long startTime = 0L; 226925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 227025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy startTime = SystemClock.elapsedRealtime(); 227125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 227295db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 227325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // If this bitmap's format includes an alpha channel, we 227425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // need to clear it before drawing so that the child will 227525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // properly re-composite its drawing on a transparent 227625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // background. This automatically respects the clip/dirty region 227725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // or 227825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // If we are applying an offset, we need to clear the area 227925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // where the offset doesn't appear to avoid having garbage 228025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // left in the blank areas. 228125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (!canvas.isOpaque() || yoff != 0) { 228225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.drawColor(0, PorterDuff.Mode.CLEAR); 228325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 22848169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 228525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy dirty.setEmpty(); 228625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mIsAnimating = false; 228725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mDrawingTime = SystemClock.uptimeMillis(); 228825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mView.mPrivateFlags |= View.DRAWN; 22899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (DEBUG_DRAW) { 229125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Context cxt = mView.getContext(); 229225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 229325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy ", metrics=" + cxt.getResources().getDisplayMetrics() + 229425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 229525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 229625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy try { 229725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.translate(0, -yoff); 229825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (mTranslator != null) { 229925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mTranslator.translateCanvas(canvas); 230025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 230125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy canvas.setScreenDensity(scalingRequired 230225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy ? DisplayMetrics.DENSITY_DEVICE : 0); 230325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mSetIgnoreDirtyState = false; 230495db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 230525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final long drawStartTime; 230625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 230725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy drawStartTime = System.nanoTime(); 230825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 23099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 231025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mView.draw(canvas); 231195db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown 23124213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawAccessibilityFocusedDrawableIfNeeded(canvas); 23134213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 231425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 231525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long now = System.nanoTime(); 231625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.d(ViewDebug.DEBUG_LATENCY_TAG, "- draw() took " 231725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + ((now - drawStartTime) * 0.000001f) + "ms"); 231825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 231925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } finally { 232025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (!attachInfo.mSetIgnoreDirtyState) { 232125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy // Only clear the flag if it was not set during the mView.draw() call 232225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy attachInfo.mIgnoreDirtyState = false; 232395db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown } 232495db2b20d7bc0aaf00b1d4418124f5cf0a755d74Jeff Brown } 23258506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 232625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (false && ViewDebug.consistencyCheckEnabled) { 232725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 232825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 232925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 233025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 233125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 233225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 233325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } finally { 233425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy final long unlockCanvasAndPostStartTime; 233525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 233625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy unlockCanvasAndPostStartTime = System.nanoTime(); 233725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 233825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 233925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy surface.unlockCanvasAndPost(canvas); 234025eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 234125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (ViewDebug.DEBUG_LATENCY) { 234225eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy long now = System.nanoTime(); 234325eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.d(ViewDebug.DEBUG_LATENCY_TAG, "- unlockCanvasAndPost() took " 234425eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy + ((now - unlockCanvasAndPostStartTime) * 0.000001f) + "ms"); 234525eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 234625eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy 234725eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy if (LOCAL_LOGV) { 234825eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 234925eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy } 23509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 235125eba5c5029bd91ff7e396b2cca0e4ce024124edRomain Guy return true; 23529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov /** 23554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * We want to draw a highlight around the current accessibility focused. 23564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * Since adding a style for all possible view is not a viable option we 23574213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * have this specialized drawing method. 23584213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * 23594213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * Note: We are doing this here to be able to draw the highlight for 23604213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * virtual views in addition to real ones. 23614213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * 23624213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov * @param canvas The canvas on which to draw. 23634213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov */ 23644213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private void drawAccessibilityFocusedDrawableIfNeeded(Canvas canvas) { 236507b726c86b1d0b22e51b08cb4234f8212864d9f9Svetoslav Ganov AccessibilityManager manager = AccessibilityManager.getInstance(mView.mContext); 236607b726c86b1d0b22e51b08cb4234f8212864d9f9Svetoslav Ganov if (!manager.isEnabled() || !manager.isTouchExplorationEnabled()) { 23674213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return; 23684213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23694213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedHost == null || mAccessibilityFocusedHost.mAttachInfo == null) { 23704213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return; 23714213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23724213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov Drawable drawable = getAccessibilityFocusedDrawable(); 23734213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (drawable == null) { 23744213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return; 23754213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23764213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov AccessibilityNodeProvider provider = 23774213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost.getAccessibilityNodeProvider(); 23784213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov Rect bounds = mView.mAttachInfo.mTmpInvalRect; 23794213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (provider == null) { 23804213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost.getDrawingRect(bounds); 23814213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mView instanceof ViewGroup) { 23824213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewGroup viewGroup = (ViewGroup) mView; 23834213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov viewGroup.offsetDescendantRectToMyCoords(mAccessibilityFocusedHost, bounds); 23844213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23854213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 23864213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedVirtualView == null) { 23874213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedVirtualView = provider.findAccessibilitiyFocus(View.NO_ID); 23884213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23891d74df226619101d905d872c8e609d315409695eSvetoslav Ganov if (mAccessibilityFocusedVirtualView == null) { 23901d74df226619101d905d872c8e609d315409695eSvetoslav Ganov return; 23911d74df226619101d905d872c8e609d315409695eSvetoslav Ganov } 23924213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedVirtualView.getBoundsInScreen(bounds); 23934213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov bounds.offset(-mAttachInfo.mWindowLeft, -mAttachInfo.mWindowTop); 23944213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23954213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawable.setBounds(bounds); 23964213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov drawable.draw(canvas); 23974213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 23984213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 23994213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private Drawable getAccessibilityFocusedDrawable() { 24004213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAttachInfo != null) { 24014213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // Lazily load the accessibility focus drawable. 24024213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAttachInfo.mAccessibilityFocusDrawable == null) { 24034213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov TypedValue value = new TypedValue(); 24044213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov final boolean resolved = mView.mContext.getTheme().resolveAttribute( 24054213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov R.attr.accessibilityFocusedDrawable, value, true); 24064213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (resolved) { 24074213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAttachInfo.mAccessibilityFocusDrawable = 24084213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mView.mContext.getResources().getDrawable(value.resourceId); 24094213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24114213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return mAttachInfo.mAccessibilityFocusDrawable; 24124213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24134213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return null; 24144213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 24154213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 241651e4d4db296c252641161b39e98f49acebc46062Romain Guy void invalidateDisplayLists() { 241751e4d4db296c252641161b39e98f49acebc46062Romain Guy final ArrayList<DisplayList> displayLists = mDisplayLists; 241851e4d4db296c252641161b39e98f49acebc46062Romain Guy final int count = displayLists.size(); 241951e4d4db296c252641161b39e98f49acebc46062Romain Guy 242051e4d4db296c252641161b39e98f49acebc46062Romain Guy for (int i = 0; i < count; i++) { 242151e4d4db296c252641161b39e98f49acebc46062Romain Guy displayLists.get(i).invalidate(); 242251e4d4db296c252641161b39e98f49acebc46062Romain Guy } 242351e4d4db296c252641161b39e98f49acebc46062Romain Guy 242451e4d4db296c252641161b39e98f49acebc46062Romain Guy displayLists.clear(); 242551e4d4db296c252641161b39e98f49acebc46062Romain Guy } 242651e4d4db296c252641161b39e98f49acebc46062Romain Guy 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 24338506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 24369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 24439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 24449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 24459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 24469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 2448e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 2449e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 2450e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 2451b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 2452b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 2453e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 2454e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2455e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2456e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 24589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 24649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 24699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 24901c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 24911c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 24921c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 24931c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 25209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25318506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 25357d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 25369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 25379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 25389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 25409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 25419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 25429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 25449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25458506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25488506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25494213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov void setAccessibilityFocusedHost(View host) { 25504213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedHost != null && mAccessibilityFocusedVirtualView == null) { 25514213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost.clearAccessibilityFocusNoCallbacks(); 25524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 25534213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedHost = host; 25544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityFocusedVirtualView = null; 25554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 25564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 2559b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 2560b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov if (DEBUG_INPUT_RESIZE) { 2561b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov Log.v(TAG, "Request child focus: focus now " + focused); 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2563b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 2564b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mOldFocusedView, focused); 2565b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov scheduleTraversals(); 2566b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 25719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2573b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov if (DEBUG_INPUT_RESIZE) { 2574b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov Log.v(TAG, "Clearing child focus"); 2575b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov } 2576b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov 2577b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mOldFocusedView = mFocusedView; 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2579b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov // Invoke the listener only if there is no view to take focus 2580b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov if (focusSearch(null, View.FOCUS_FORWARD) == null) { 2581b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mOldFocusedView, null); 258273eb97f628b298c7bd032aa9db11dadf05f5b539Amith Yamasani } 25839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2584b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov mFocusedView = mRealFocusedView = null; 2585b36a0ac9709e9e1c7098559c0435cfbdc09e6c46Svetoslav Ganov } 258673eb97f628b298c7bd032aa9db11dadf05f5b539Amith Yamasani 25874213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 25884213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public ViewParent getParentForAccessibility() { 25894213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return null; 25904213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 25914213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 25929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 25939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 25941c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 25951c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 25969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 25971c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 25981c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 25991c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 26001c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 26011c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 26021c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 26031c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 26041c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 26051c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 26061c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 26071c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 26081c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 26091c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 26109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 26159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 26169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 26179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 26189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 26199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 26209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 262590fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 262616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 262716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 262816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 262916260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 26309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 26319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 26348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 26358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2636eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 26378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2638a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy destroyHardwareRenderer(); 2639a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy 26409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 26425583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26440586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2646cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2647cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2648cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2649cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 265032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } else if (mInputEventReceiver != null) { 265132cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver.dispose(); 265232cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown mInputEventReceiver = null; 265346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2658349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 265900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 266000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 266100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 266200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 266300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2664349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 266596e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown 2666ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown unscheduleTraversals(); 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26688506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2669694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2670694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2671694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2672694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2673694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 26745fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 26755fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 26765fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 26775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 26785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 26795fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 26805fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2681694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2682694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2683694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2684694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2685694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2686694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2687694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2688694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2689694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 26901c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2691694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2692694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2693694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2694694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2695694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2696694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2697694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27014213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov static boolean isViewDescendantOf(View child, View parent) { 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2710cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2711cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2712cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2713cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2714cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2715cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2716cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2717cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2718cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2719cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2721a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_INVALIDATE = 1; 2722a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_INVALIDATE_RECT = 2; 2723a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DIE = 3; 2724a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_RESIZED = 4; 2725a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_RESIZED_REPORT = 5; 2726a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_WINDOW_FOCUS_CHANGED = 6; 2727a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_KEY = 7; 2728a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_APP_VISIBILITY = 8; 2729a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_GET_NEW_SURFACE = 9; 2730a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_IME_FINISHED_EVENT = 10; 2731a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_KEY_FROM_IME = 11; 2732a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_FINISH_INPUT_CONNECTION = 12; 2733a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_CHECK_FOCUS = 13; 2734a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_CLOSE_SYSTEM_DIALOGS = 14; 2735a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_DRAG_EVENT = 15; 2736a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_DRAG_LOCATION_EVENT = 16; 2737a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_DISPATCH_SYSTEM_UI_VISIBILITY = 17; 2738a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown private final static int MSG_UPDATE_CONFIGURATION = 18; 27394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private final static int MSG_PROCESS_INPUT_EVENTS = 19; 27404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private final static int MSG_DISPATCH_SCREEN_STATE = 20; 27414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private final static int MSG_INVALIDATE_DISPLAY_LIST = 21; 2742005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov private final static int MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST = 22; 274312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn private final static int MSG_DISPATCH_DONE_ANIMATING = 23; 2744a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn private final static int MSG_INVALIDATE_WORLD = 24; 2745a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 2746a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final class ViewRootHandler extends Handler { 2747a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown @Override 2748a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public String getMessageName(Message message) { 2749a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown switch (message.what) { 2750a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE: 2751a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_INVALIDATE"; 2752a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE_RECT: 2753a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_INVALIDATE_RECT"; 2754a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DIE: 2755a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DIE"; 2756a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED: 2757a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_RESIZED"; 2758a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED_REPORT: 2759a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_RESIZED_REPORT"; 2760a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_WINDOW_FOCUS_CHANGED: 2761a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_WINDOW_FOCUS_CHANGED"; 2762a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY: 2763a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_KEY"; 2764a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_APP_VISIBILITY: 2765a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_APP_VISIBILITY"; 2766a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_GET_NEW_SURFACE: 2767a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_GET_NEW_SURFACE"; 2768a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_IME_FINISHED_EVENT: 2769a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_IME_FINISHED_EVENT"; 2770a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY_FROM_IME: 2771a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_KEY_FROM_IME"; 2772a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_FINISH_INPUT_CONNECTION: 2773a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_FINISH_INPUT_CONNECTION"; 2774a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CHECK_FOCUS: 2775a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_CHECK_FOCUS"; 2776a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CLOSE_SYSTEM_DIALOGS: 2777a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_CLOSE_SYSTEM_DIALOGS"; 2778a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_EVENT: 2779a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_DRAG_EVENT"; 2780a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_LOCATION_EVENT: 2781a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_DRAG_LOCATION_EVENT"; 2782a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_SYSTEM_UI_VISIBILITY: 2783a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_DISPATCH_SYSTEM_UI_VISIBILITY"; 2784a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_UPDATE_CONFIGURATION: 2785a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_UPDATE_CONFIGURATION"; 2786a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_PROCESS_INPUT_EVENTS: 2787a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return "MSG_PROCESS_INPUT_EVENTS"; 278851e4d4db296c252641161b39e98f49acebc46062Romain Guy case MSG_DISPATCH_SCREEN_STATE: 278951e4d4db296c252641161b39e98f49acebc46062Romain Guy return "MSG_DISPATCH_SCREEN_STATE"; 279051e4d4db296c252641161b39e98f49acebc46062Romain Guy case MSG_INVALIDATE_DISPLAY_LIST: 279151e4d4db296c252641161b39e98f49acebc46062Romain Guy return "MSG_INVALIDATE_DISPLAY_LIST"; 2792005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov case MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST: 2793005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov return "MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST"; 279412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn case MSG_DISPATCH_DONE_ANIMATING: 279512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn return "MSG_DISPATCH_DONE_ANIMATING"; 2796a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2797a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return super.getMessageName(message); 2798a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 279964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 2800a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown @Override 2801a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void handleMessage(Message msg) { 2802a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown switch (msg.what) { 2803a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE: 2804a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ((View) msg.obj).invalidate(); 28059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2806a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_INVALIDATE_RECT: 2807a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 2808a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown info.target.invalidate(info.left, info.top, info.right, info.bottom); 2809a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown info.release(); 2810a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2811a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_IME_FINISHED_EVENT: 2812a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleImeFinishedEvent(msg.arg1, msg.arg2 != 0); 2813a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2814a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_PROCESS_INPUT_EVENTS: 2815a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mProcessInputEventsScheduled = false; 2816a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown doProcessInputEvents(); 2817a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2818a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_APP_VISIBILITY: 2819a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleAppVisibility(msg.arg1 != 0); 2820a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2821a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_GET_NEW_SURFACE: 2822a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleGetNewSurface(); 2823a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2824a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED: 2825a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ResizedInfo ri = (ResizedInfo)msg.obj; 2826a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 2827a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 28283556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn && mPendingSystemInsets.equals(ri.systemInsets) 28293556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn && mPendingContentInsets.equals(ri.contentInsets) 2830a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown && mPendingVisibleInsets.equals(ri.visibleInsets) 2831a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown && ((ResizedInfo)msg.obj).newConfig == null) { 2832a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 28339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2834a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // fall through... 2835a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_RESIZED_REPORT: 2836a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mAdded) { 2837a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Configuration config = ((ResizedInfo)msg.obj).newConfig; 2838a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (config != null) { 2839a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown updateConfiguration(config, false); 2840a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2841a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.left = 0; 2842a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.right = msg.arg1; 2843a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.top = 0; 2844a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWinFrame.bottom = msg.arg2; 28453556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mPendingSystemInsets.set(((ResizedInfo)msg.obj).systemInsets); 28463556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).contentInsets); 2847a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 2848a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (msg.what == MSG_RESIZED_REPORT) { 2849a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mReportNextDraw = true; 2850a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2851cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2852a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mView != null) { 2853a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown forceLayout(mView); 2854a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2855a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown requestLayout(); 2856cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2857a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2858a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_WINDOW_FOCUS_CHANGED: { 2859a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mAdded) { 2860a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown boolean hasWindowFocus = msg.arg1 != 0; 2861a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo.mHasWindowFocus = hasWindowFocus; 286259a12cae208790dd202656f50a40a53ef49baeebRomain Guy 2863a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown profileRendering(hasWindowFocus); 28649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2865a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (hasWindowFocus) { 2866a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown boolean inTouchMode = msg.arg2 != 0; 2867a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ensureTouchModeLocally(inTouchMode); 2868a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 2869a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mAttachInfo.mHardwareRenderer != null && 2870a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mSurface != null && mSurface.isValid()) { 2871a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mFullRedrawNeeded = true; 2872648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2873a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2874a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHolder); 2875a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } catch (Surface.OutOfResourcesException e) { 2876a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 2877a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown try { 2878a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (!sWindowSession.outOfMemory(mWindow)) { 2879a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Slog.w(TAG, "No processes killed for memory; killing self"); 2880a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Process.killProcess(Process.myPid()); 2881a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2882a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } catch (RemoteException ex) { 2883648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2884a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // Retry in a bit. 2885a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2886a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown return; 2887648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2888648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 28899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2891a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mLastWasImTarget = WindowManager.LayoutParams 2892a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown .mayUseInputMethod(mWindowAttributes.flags); 28938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2894a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 2895a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mView != null) { 2896a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (hasWindowFocus && imm != null && mLastWasImTarget) { 2897a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.startGettingWindowFocus(mView); 2898a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2899a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mAttachInfo.mKeyDispatchState.reset(); 2900a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mView.dispatchWindowFocusChanged(hasWindowFocus); 29019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 290275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 2903a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // Note: must be done after the focus change callbacks, 2904a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // so all of the view state is set up correctly. 2905a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (hasWindowFocus) { 2906a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (imm != null && mLastWasImTarget) { 2907a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.onWindowFocus(mView, mView.findFocus(), 2908a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWindowAttributes.softInputMode, 2909a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown !mHasHadWindowFocus, mWindowAttributes.flags); 2910a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2911a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // Clear the forward bit. We can just do this directly, since 2912a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // the window manager doesn't care about it. 2913a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mWindowAttributes.softInputMode &= 29149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 2915a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ((WindowManager.LayoutParams)mView.getLayoutParams()) 2916a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown .softInputMode &= 2917a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 2918a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHasHadWindowFocus = true; 2919a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 292075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 29211d74df226619101d905d872c8e609d315409695eSvetoslav Ganov setAccessibilityFocusedHost(null); 29221d74df226619101d905d872c8e609d315409695eSvetoslav Ganov 29234213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mView != null && mAccessibilityManager.isEnabled()) { 29244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (hasWindowFocus) { 29254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mView.sendAccessibilityEvent( 29264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 29274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // Give accessibility focus to the view that has input 29284213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // focus if such, otherwise to the first one. 29294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mView instanceof ViewGroup) { 29304213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewGroup viewGroup = (ViewGroup) mView; 29314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View focused = viewGroup.findFocus(); 29324213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (focused != null) { 29334213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov focused.requestAccessibilityFocus(); 29344213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 29354213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 29364213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // There is no accessibility focus, despite our effort 29374213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // above, now just give it to the first view. 29384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAccessibilityFocusedHost == null) { 29394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mView.requestAccessibilityFocus(); 29404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 29414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 2942a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 294375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 2944a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2945a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DIE: 2946a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown doDie(); 2947a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown break; 2948a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY: { 2949a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown KeyEvent event = (KeyEvent)msg.obj; 2950a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown enqueueInputEvent(event, null, 0, true); 2951a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2952a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_KEY_FROM_IME: { 2953a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (LOCAL_LOGV) Log.v( 2954a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown TAG, "Dispatching key " 2955a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown + msg.obj + " from IME to " + mView); 2956a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown KeyEvent event = (KeyEvent)msg.obj; 2957a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2958a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // The IME is trying to say this event is from the 2959a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // system! Bad bad bad! 2960a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown //noinspection UnusedAssignment 2961a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2962a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2963a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown enqueueInputEvent(event, null, QueuedInputEvent.FLAG_DELIVER_POST_IME, true); 2964a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2965a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_FINISH_INPUT_CONNECTION: { 2966a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 2967a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (imm != null) { 2968a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.reportFinishInputConnection((InputConnection)msg.obj); 2969a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2970a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2971a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CHECK_FOCUS: { 2972a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 2973a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (imm != null) { 2974a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown imm.checkFocus(); 2975a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2976a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2977a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_CLOSE_SYSTEM_DIALOGS: { 2978a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (mView != null) { 2979a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mView.onCloseSystemDialogs((String)msg.obj); 2980a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2981a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2982a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_EVENT: 2983a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_DRAG_LOCATION_EVENT: { 2984a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown DragEvent event = (DragEvent)msg.obj; 2985a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown event.mLocalState = mLocalDragState; // only present when this app called startDrag() 2986a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleDragEvent(event); 2987a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2988a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_DISPATCH_SYSTEM_UI_VISIBILITY: { 2989a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown handleDispatchSystemUiVisibilityChanged((SystemUiVisibilityInfo)msg.obj); 2990a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2991a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown case MSG_UPDATE_CONFIGURATION: { 2992a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Configuration config = (Configuration)msg.obj; 2993a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (config.isOtherSeqNewer(mLastConfiguration)) { 2994a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown config = mLastConfiguration; 2995a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 2996a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown updateConfiguration(config, false); 2997a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } break; 2998bb9908b828a8cfd5965553be66faa6af89973697Romain Guy case MSG_DISPATCH_SCREEN_STATE: { 29997e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (mView != null) { 3000bb9908b828a8cfd5965553be66faa6af89973697Romain Guy handleScreenStateChange(msg.arg1 == 1); 30017e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 30027e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } break; 300351e4d4db296c252641161b39e98f49acebc46062Romain Guy case MSG_INVALIDATE_DISPLAY_LIST: { 300451e4d4db296c252641161b39e98f49acebc46062Romain Guy invalidateDisplayLists(); 300551e4d4db296c252641161b39e98f49acebc46062Romain Guy } break; 3006005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov case MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST: { 3007005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov setAccessibilityFocusedHost(null); 3008005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov } break; 300912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn case MSG_DISPATCH_DONE_ANIMATING: { 301012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn handleDispatchDoneAnimating(); 301112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } break; 3012a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn case MSG_INVALIDATE_WORLD: { 3013a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn invalidateWorld(mView); 3014a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } break; 30159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 301851e4d4db296c252641161b39e98f49acebc46062Romain Guy 3019a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final ViewRootHandler mHandler = new ViewRootHandler(); 30208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 30219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 30239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 30249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 30259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 30269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 30279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 30289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 30299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 30319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 30329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 30339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 30349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 30369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 30379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 30389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 30399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 30409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 30432d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 30449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 30489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 30499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 30509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 30519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30522d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 30539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 30549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 30559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 30579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 30599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 30609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30612d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 30629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 30659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 30669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 30679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 30689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 30699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 30709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 3071cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov if (focused != null && !focused.isFocusableInTouchMode()) { 3072cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov 30739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 30749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 30759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 30769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 30779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 30789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 3079cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov } else { 3080cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov // nothing appropriate to have focus in touch mode, clear it out 3081cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mView.unFocus(); 3082cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 3083cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mFocusedView = null; 3084cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov mOldFocusedView = null; 3085cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return true; 30869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 30959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 30969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 30979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 30989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3099a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy private static ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 31009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 31089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 31099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 31109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 31219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 31229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 3123cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return false; 3124cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 31259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 31269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 31279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 3128cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return false; 31294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 31309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3131cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov 3132cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov // find the best view to give focus to in this brave new non-touch-mode 3133cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov // world 3134cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov final View focused = focusSearch(null, View.FOCUS_DOWN); 3135cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov if (focused != null) { 3136cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov return focused.requestFocus(View.FOCUS_DOWN); 3137cf8a3b82241a320f568f8448184df6da5bbcf152Svetoslav Ganov } 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverInputEvent(QueuedInputEvent q) { 31434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 31444952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverTimeNanos = System.nanoTime(); 31454e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 31464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 3147481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceBegin(Trace.TRACE_TAG_VIEW, "deliverInputEvent"); 3148481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown try { 3149481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown if (q.mEvent instanceof KeyEvent) { 3150481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverKeyEvent(q); 31514952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 3152481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown final int source = q.mEvent.getSource(); 3153481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 3154481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverPointerEvent(q); 3155481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 3156481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverTrackballEvent(q); 3157481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } else { 3158481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown deliverGenericMotionEvent(q); 3159481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } 31604952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 3161481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown } finally { 3162481c1570dc5cdf58265b53f657801709dd05d1dfJeff Brown Trace.traceEnd(Trace.TRACE_TAG_VIEW); 31634952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 31644952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 31654952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 31664952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverPointerEvent(QueuedInputEvent q) { 31674952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent event = (MotionEvent)q.mEvent; 31687564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 316921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 31707564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 317121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 317221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 317321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 317421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 317521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 317621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 31773915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 31783915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 31794952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 31803915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31813915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31823915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31833915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 318400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 318500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 318600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 31879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31887564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 31897564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 31907564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 31913915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 31923915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 319300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 31943915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 31953915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 31963915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 31973915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31983915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 319933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 32003915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32013915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32023915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 32037564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 32047564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 32057564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 32067564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 32073915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32083915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 320933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 32103915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 321133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 32123915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32133915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32144952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 32153915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32163915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32173915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32183915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 32194952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 322000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32224952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverTrackballEvent(QueuedInputEvent q) { 32234952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent event = (MotionEvent)q.mEvent; 322421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 322521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 322621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 322721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 32283915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 32293915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32304952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 32313915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32343915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 32353915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 32363915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 32373915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 32383915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 32393915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 32403915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 32413915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 32433915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 32443915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32453915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32463915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32473915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 32489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 32499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 32509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 32523915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 32539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 32549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 32559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 32569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 32579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 32589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 326000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 326149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 326200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 326300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 326400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 326500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 3266f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 326749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 326849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 32694952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 327000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 327100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 327200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 327300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 3274f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 327549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 327649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 32774952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 327800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 327900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 32809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 328100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 328200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 328300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 328400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 328500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 328600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 328700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 328800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 328900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 329000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 329100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 329200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 329300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 329400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 329500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 329600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 329700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 329800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 329900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 330000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 330100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 330200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 330300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 330400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 330500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 330600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 330700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 330800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 330900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 331000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 331100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 331200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 331300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 331400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 331500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 331600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 331700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 331800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 331900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 332000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 332100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 332200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 332300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 332400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 332500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 332600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 332749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 3328f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 332949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 333049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 33314952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 333200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 333300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 333400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 333500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 333600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 333700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 3338f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 333949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 334049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 33414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 3342f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(curTime, curTime, 334349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 334449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 33454952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputDevice.SOURCE_KEYBOARD)); 33464952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 334700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 33489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33493915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33503915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 33513915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 33524952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 33539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33554952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverGenericMotionEvent(QueuedInputEvent q) { 33564952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent event = (MotionEvent)q.mEvent; 335721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 335821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 335921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 336021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3361cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 3362cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 3363cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3364cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 3365cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 3366cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3367cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3368cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 33694952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 3370cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3371cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3372cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3373cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 3374cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 3375cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3376cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3377cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 33784952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 3379cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3380cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3381cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3382cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3383cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 3384cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 33854952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 3386cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 33874952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 3388cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3389cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3390cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3391cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3392cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3393cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3394cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3395cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 33966f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 33976f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 33986f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 33996f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 34006f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 34016f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 34026f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 34036f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 34046f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 34056f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3406cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3407cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3408cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3409f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3410cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 34114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3412cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3413cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3414cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3415cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3416cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3417cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3418cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3419cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3420f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3421cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 34224952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3423cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3424cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3425cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3426cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3427cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3428f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3429cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 34304952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3431cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3432cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3433cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3434cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3435cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3436cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3437cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3438cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3439f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(new KeyEvent(time, time, 3440cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 34414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source)); 3442cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3443cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3444cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3445cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3446cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3447cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3448cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3449cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3450cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3451cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3452cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3453cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3454cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3455cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 34569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 34574e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 34584e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 34594e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 34609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34614e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 34624e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 34639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 34649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 34659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 34669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 34674e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 34684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 34694e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 34704e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 34714e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 34724e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 34734e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 34744e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 34759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 34769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 34789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 34814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 34829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 34834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 34849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 34864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 34879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 34904e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 34919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 34929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 34939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 34949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 34964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 34974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 34984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 34994e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 35004e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 35014e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 350251a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 350351a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 35049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35064e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 35074e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 35084e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 35099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35124e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 35134e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 35144e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 35154e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 35164e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 35174e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 35184e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 35199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35214e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 35224e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 35234e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 35244e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 35254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 35269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverKeyEvent(QueuedInputEvent q) { 35334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent event = (KeyEvent)q.mEvent; 353421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 353521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 353621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 353721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 35384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if ((q.mFlags & QueuedInputEvent.FLAG_DELIVER_POST_IME) == 0) { 35394952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // If there is no view, then the event will not be handled. 35404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mView == null || !mAdded) { 35414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 35424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown return; 35434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 35443915bb845b032dc184dba5e60970b803390ca3edJeff Brown 35454952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 35463915bb845b032dc184dba5e60970b803390ca3edJeff Brown 35474952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Perform predispatching before the IME. 35484952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 35494952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 35509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 35519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35524952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 35534952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 35544952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // The IME will eventually call back into handleImeFinishedEvent. 35554952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mLastWasImTarget) { 35564952dfd16a0f839559ffa78f5016394caf85294fJeff Brown InputMethodManager imm = InputMethodManager.peekInstance(); 35574952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (imm != null) { 355832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown final int seq = event.getSequenceNumber(); 35594952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 356032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown + seq + " event=" + event); 356132cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 35624952dfd16a0f839559ffa78f5016394caf85294fJeff Brown return; 35634952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 35644952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 35659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35663915bb845b032dc184dba5e60970b803390ca3edJeff Brown 35673915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 35684952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deliverKeyEventPostIme(q); 35699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35714952dfd16a0f839559ffa78f5016394caf85294fJeff Brown void handleImeFinishedEvent(int seq, boolean handled) { 35724952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final QueuedInputEvent q = mCurrentInputEvent; 357332cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown if (q != null && q.mEvent.getSequenceNumber() == seq) { 35744952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent event = (KeyEvent)q.mEvent; 35754952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (DEBUG_IMF) { 35764952dfd16a0f839559ffa78f5016394caf85294fJeff Brown Log.v(TAG, "IME finished event: seq=" + seq 35774952dfd16a0f839559ffa78f5016394caf85294fJeff Brown + " handled=" + handled + " event=" + event); 35784952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 35793915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 35804952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 35819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 35824952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deliverKeyEventPostIme(q); 35834952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 35844952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 35854952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (DEBUG_IMF) { 35864952dfd16a0f839559ffa78f5016394caf85294fJeff Brown Log.v(TAG, "IME finished event: seq=" + seq 35874952dfd16a0f839559ffa78f5016394caf85294fJeff Brown + " handled=" + handled + ", event not found!"); 35889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35918506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 35924952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void deliverKeyEventPostIme(QueuedInputEvent q) { 35934952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent event = (KeyEvent)q.mEvent; 35944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 35954952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverPostImeTimeNanos = System.nanoTime(); 35964e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 35974e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 35983915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 35993915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 36004952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 36013915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36023915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36043915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 36053915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 36064952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36073915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36083915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36098506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 36109065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 36119065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 36129065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 36139065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 36143915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 36153915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 36164952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36173915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36183915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 361986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3620c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 36217bedf2449041a425899448cb672e91b0a5c97c62Jeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN 3622c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 36237bedf2449041a425899448cb672e91b0a5c97c62Jeff Brown && event.getRepeatCount() == 0 3624c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3625c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 36264952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 3627c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3628c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3629c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3630c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 36313915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 36323915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 36334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36343915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36353915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36373915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 36383915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 36393915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 36403915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 36414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_LEFT: 36424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 36434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_LEFT; 36444213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 36454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 36464213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_RIGHT: 36474213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 36484213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_RIGHT; 36494213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 36504213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 36514213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_UP: 36524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 36534213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_UP; 36544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 36554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 36564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_DPAD_DOWN: 36574213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 36584213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_DOWN; 36594213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 36604213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 36614213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov case KeyEvent.KEYCODE_TAB: 36624213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (event.hasNoModifiers()) { 36634213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_FORWARD; 36644213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 36654213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov direction = View.FOCUS_BACKWARD; 36664213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 36674213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov break; 36683915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36693915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 36704213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View focused = mView.findFocus(); 36713915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 36723915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 36733915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 36743915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 36753915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 36763915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 36773915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 36783915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 36793915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 36803915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 36813915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 36823915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 36833915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 36854213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov playSoundEffect(SoundEffectConstants 36864213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov .getContantForFocusDirection(direction)); 36874952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36883915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36913915bb845b032dc184dba5e60970b803390ca3edJeff Brown 36923915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 36933915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 36944952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, true); 36953915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 36963915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 36979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36993915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 37009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37013915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 37024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown finishInputEvent(q, false); 37039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3705a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3706407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3707407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3708407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3709407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3710a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3711a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3712a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3713a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3714a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3715a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3716a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3717a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3718a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3719a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3720a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3721a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 37229d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3723a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3724a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3725a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3726a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 37279d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3728a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3729a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3730a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3731a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3732a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3733a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3734a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3735a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3736a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3737a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3738a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3739a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3740a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3741a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3742a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3743a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3744a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3745a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3746a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3747a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3748a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3749a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3750a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3751a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3752d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3753a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3754a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3755a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3756a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3757a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3758a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3759a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3760a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3761a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3762a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3763a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3764a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3765a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3766a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3767d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3768407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3769d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 37701fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3771d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3772d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3773d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3774d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3775d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3776d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3777d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3778407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3779407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3780407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3781407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3782407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3783407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3784a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3785a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3786a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3787a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3788a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 37899a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void handleDispatchSystemUiVisibilityChanged(SystemUiVisibilityInfo args) { 37909a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mSeq != args.seq) { 37919a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // The sequence has changed, so we need to update our value and make 37929a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // sure to do a traversal afterward so the window manager is given our 37939a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // most recent data. 37949a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mSeq = args.seq; 37959a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mForceReportNewAttributes = true; 37969a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 37979a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3798664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 37999a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (args.localChanges != 0) { 38009a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mAttachInfo != null) { 3801211370fd943cf26905001b38b8b1791851b26adcRomain Guy mAttachInfo.mRecomputeGlobalAttributes = true; 38029a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 38039a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.updateLocalSystemUiVisibility(args.localValue, args.localChanges); 38049a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 380514782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 38069a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.dispatchSystemUiVisibilityChanged(args.globalVisibility); 3807664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3808664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 380912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn public void handleDispatchDoneAnimating() { 381012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (mWindowsAnimating) { 381112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mWindowsAnimating = false; 381212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (!mDirty.isEmpty() || mIsAnimating) { 381312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn scheduleTraversals(); 381412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 381512d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 381612d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 381712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 38182c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 38192c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 38202c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 38212c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 38222c095f367779ef32130c72849936a2e3013c8492Christopher Tate 38239d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3824a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3825048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3826a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3827a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3828a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 38299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 38309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 38319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 38329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 38349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 38359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 38379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 38408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 38418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 38428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 38438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 38445ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne if (mAccessibilityInteractionController == null) { 38454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mAccessibilityInteractionController = new AccessibilityInteractionController(this); 38468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 38475ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne return mAccessibilityInteractionController; 38488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 38498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 38508169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 38518169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 385264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 385364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 38543d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 385564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3856e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3857e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 385864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 38599189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 386064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 386164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 38623d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3863694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3864f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 3865180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (params != null && mOrigWindowType != params.type) { 3866180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn // For compatibility with old apps, don't crash here. 3867180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (mTargetSdkVersion < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) { 3868180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn Slog.w(TAG, "Window type can not be changed after " 3869180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn + "the window is added; ignoring change of " + mView); 3870180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn params.type = mOrigWindowType; 3871180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 3872180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 38738169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 38749a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mWindow, mSeq, params, 3875189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3876189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 38776d05fd3c795088ac60f86382df5a66d631e8a0cbDianne Hackborn viewVisibility, insetsPending ? WindowManagerImpl.RELAYOUT_INSETS_PENDING : 0, 38785c58de3a523a384c47b0b1e0f5dd9728a74cd9f7Dianne Hackborn mWinFrame, mPendingSystemInsets, mPendingContentInsets, mPendingVisibleInsets, 3879694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3880f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 38813d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3882e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 38833d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 388464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 388564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 388664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 388764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 388864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 38899189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 38908169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 38918169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 38928506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 38939189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 38949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 38959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 38969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 38979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 38989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 389913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 390013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 39019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 390213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 390313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 390413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 390513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 390613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 390713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 390813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 390913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 391013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 391113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 391213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 391313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 391413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 391513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 391613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 391713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 391813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 391913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 392013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 392113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 392213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 392313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 392413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 392513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 39269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 39309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 39319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 39329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 39339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 39359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 39369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 39379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 39419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 39429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 39439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 39449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 39459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 39469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 39479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 39499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 39529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 39539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 395465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 3955211370fd943cf26905001b38b8b1791851b26adcRomain Guy public void dumpGfxInfo(int[] info) { 395665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 395765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 395865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 395965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 396065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 396165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 396265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 3963a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy private static void getGfxInfo(View view, int[] info) { 396465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 396565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 396665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 396765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 396865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 396965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 397065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 397165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 397265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 397365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 397465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 397565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 397665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 397765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 397865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 39799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 398194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 398294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 398394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 39841f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy if (!mIsDrawing) { 39851f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy destroyHardwareRenderer(); 39861f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy } else { 39871f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy Log.e(TAG, "Attempting to destroy the window while drawing!\n" + 39881f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy " window=" + this + ", title=" + mWindowAttributes.getTitle()); 39891f59e5c19bf72f88eed6f8de08b0a879d999f61cRomain Guy } 3990a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendEmptyMessage(MSG_DIE); 399194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 399294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 399394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 399494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 39959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3996b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 39979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 399816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 399916260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 400016260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 400116260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 40029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 400329d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 400429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 4005edbca1285e4757900e43d31087451d1953555d7dRomain Guy if (mView != null) { 4006edbca1285e4757900e43d31087451d1953555d7dRomain Guy int viewVisibility = mView.getVisibility(); 4007edbca1285e4757900e43d31087451d1953555d7dRomain Guy boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 4008edbca1285e4757900e43d31087451d1953555d7dRomain Guy if (mWindowAttributesChanged || viewVisibilityChanged) { 4009edbca1285e4757900e43d31087451d1953555d7dRomain Guy // If layout params have been changed, first give them 4010edbca1285e4757900e43d31087451d1953555d7dRomain Guy // to the window manager to make sure it has the correct 4011edbca1285e4757900e43d31087451d1953555d7dRomain Guy // animation info. 4012edbca1285e4757900e43d31087451d1953555d7dRomain Guy try { 4013edbca1285e4757900e43d31087451d1953555d7dRomain Guy if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 4014edbca1285e4757900e43d31087451d1953555d7dRomain Guy & WindowManagerImpl.RELAYOUT_RES_FIRST_TIME) != 0) { 4015edbca1285e4757900e43d31087451d1953555d7dRomain Guy sWindowSession.finishDrawing(mWindow); 4016edbca1285e4757900e43d31087451d1953555d7dRomain Guy } 4017edbca1285e4757900e43d31087451d1953555d7dRomain Guy } catch (RemoteException e) { 40189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4020edbca1285e4757900e43d31087451d1953555d7dRomain Guy 4021edbca1285e4757900e43d31087451d1953555d7dRomain Guy mSurface.release(); 40229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4024edbca1285e4757900e43d31087451d1953555d7dRomain Guy 4025edbca1285e4757900e43d31087451d1953555d7dRomain Guy mAdded = false; 40269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40295fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 4030a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_UPDATE_CONFIGURATION, config); 4031a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 40325fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 40335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 4034a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn public void loadSystemProperties() { 4035a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn boolean layout = SystemProperties.getBoolean( 4036a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn View.DEBUG_LAYOUT_PROPERTY, false); 4037a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn if (layout != mAttachInfo.mDebugLayout) { 4038a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn mAttachInfo.mDebugLayout = layout; 4039a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn if (!mHandler.hasMessages(MSG_INVALIDATE_WORLD)) { 4040a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn mHandler.sendEmptyMessageDelayed(MSG_INVALIDATE_WORLD, 200); 4041a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 4042a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 4043a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn } 4044a53de0629f3b94472c0f160f5bbe1090b020feabDianne Hackborn 404529d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 4046a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy AttachInfo attachInfo = mAttachInfo; 4047a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy HardwareRenderer hardwareRenderer = attachInfo.mHardwareRenderer; 4048a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy 4049a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy if (hardwareRenderer != null) { 4050a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy if (mView != null) { 4051a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy hardwareRenderer.destroyHardwareResources(mView); 4052a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy } 4053a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy hardwareRenderer.destroy(true); 4054a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy hardwareRenderer.setRequested(false); 4055a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy 4056a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy attachInfo.mHardwareRenderer = null; 4057a998dff5d49a423aaf7097aa8f96bf5bdc681d25Romain Guy attachInfo.mHardwareAccelerated = false; 405829d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 405929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 406029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 40614952dfd16a0f839559ffa78f5016394caf85294fJeff Brown void dispatchImeFinishedEvent(int seq, boolean handled) { 4062a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_IME_FINISHED_EVENT); 40639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 40649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 4065ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown msg.setAsynchronous(true); 4066a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4067a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4068a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 4069a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchFinishInputConnection(InputConnection connection) { 4070a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_FINISH_INPUT_CONNECTION, connection); 4071a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 40729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40733d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 40743556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn public void dispatchResized(int w, int h, Rect systemInsets, Rect contentInsets, 4075e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 40769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 40773556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn + " h=" + h + " systemInsets=" + systemInsets.toShortString() 40783556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn + " contentInsets=" + contentInsets.toShortString() 40799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 40809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 4081a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(reportDraw ? MSG_RESIZED_REPORT :MSG_RESIZED); 408264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 40833556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn mTranslator.translateRectInScreenToAppWindow(contentInsets); 408464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 408564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 408664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 408764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 408864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 408964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 4090e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 40913556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn ri.systemInsets = new Rect(systemInsets); 40923556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn ri.contentInsets = new Rect(contentInsets); 4093e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 4094e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 4095e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 4096a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 40979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40981f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 40991f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase /** 41004952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * Represents a pending input event that is waiting in a queue. 41014952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * 41024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * Input events are processed in serial order by the timestamp specified by 4103211370fd943cf26905001b38b8b1791851b26adcRomain Guy * {@link InputEvent#getEventTimeNano()}. In general, the input dispatcher delivers 41044952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * one input event to the application at a time and waits for the application 41054952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * to finish handling it before delivering the next one. 41064952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * 41074952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * However, because the application or IME can synthesize and inject multiple 41084952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * key events at a time without going through the input dispatcher, we end up 41094952dfd16a0f839559ffa78f5016394caf85294fJeff Brown * needing a queue on the application's side. 41101f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase */ 41114952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private static final class QueuedInputEvent { 4112211370fd943cf26905001b38b8b1791851b26adcRomain Guy public static final int FLAG_DELIVER_POST_IME = 1; 41134952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41144952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public QueuedInputEvent mNext; 41154952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41164952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public InputEvent mEvent; 411732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public InputEventReceiver mReceiver; 41184952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public int mFlags; 41194952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41204952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Used for latency calculations. 41214952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public long mReceiveTimeNanos; 41224952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public long mDeliverTimeNanos; 41234952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public long mDeliverPostImeTimeNanos; 41244952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 41254952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41264952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private QueuedInputEvent obtainQueuedInputEvent(InputEvent event, 412732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown InputEventReceiver receiver, int flags) { 41284952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent q = mQueuedInputEventPool; 41294952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q != null) { 41304952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPoolSize -= 1; 41314952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPool = q.mNext; 41324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mNext = null; 41334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 41344952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q = new QueuedInputEvent(); 41351f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 41361f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 41374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mEvent = event; 413832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown q.mReceiver = receiver; 41394952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mFlags = flags; 41404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown return q; 41414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 41424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void recycleQueuedInputEvent(QueuedInputEvent q) { 41444952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mEvent = null; 414532cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown q.mReceiver = null; 41461f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 41474952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mQueuedInputEventPoolSize < MAX_QUEUED_INPUT_EVENT_POOL_SIZE) { 41484952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPoolSize += 1; 41494952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mNext = mQueuedInputEventPool; 41504952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mQueuedInputEventPool = q; 41511f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 41521f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 41531f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 4154f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown void enqueueInputEvent(InputEvent event) { 4155f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(event, null, 0, false); 4156f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown } 4157f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown 41584952dfd16a0f839559ffa78f5016394caf85294fJeff Brown void enqueueInputEvent(InputEvent event, 4159f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown InputEventReceiver receiver, int flags, boolean processImmediately) { 416032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown QueuedInputEvent q = obtainQueuedInputEvent(event, receiver, flags); 41614952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41624952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (ViewDebug.DEBUG_LATENCY) { 41634952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mReceiveTimeNanos = System.nanoTime(); 41644952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverTimeNanos = 0; 41654952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mDeliverPostImeTimeNanos = 0; 41664952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 41674952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 41684952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // Always enqueue the input event in order, regardless of its time stamp. 41694952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // We do this because the application or the IME may inject key events 41704952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // in response to touch events and we want to ensure that the injected keys 41714952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // are processed in the order they were received and we cannot trust that 41724952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // the time stamp of injected events are monotonic. 41734952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent last = mFirstPendingInputEvent; 41744952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (last == null) { 41754952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mFirstPendingInputEvent = q; 41761f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } else { 41774952dfd16a0f839559ffa78f5016394caf85294fJeff Brown while (last.mNext != null) { 41784952dfd16a0f839559ffa78f5016394caf85294fJeff Brown last = last.mNext; 41791f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 41804952dfd16a0f839559ffa78f5016394caf85294fJeff Brown last.mNext = q; 41811f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 41824952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 4183f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown if (processImmediately) { 4184f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown doProcessInputEvents(); 4185f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown } else { 4186f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown scheduleProcessInputEvents(); 4187f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown } 41881f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 41891f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 41904952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void scheduleProcessInputEvents() { 419196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (!mProcessInputEventsScheduled) { 419296e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mProcessInputEventsScheduled = true; 4193ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown Message msg = mHandler.obtainMessage(MSG_PROCESS_INPUT_EVENTS); 4194ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown msg.setAsynchronous(true); 4195ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mHandler.sendMessage(msg); 41964952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 419792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 419892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 4199ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void doProcessInputEvents() { 42004952dfd16a0f839559ffa78f5016394caf85294fJeff Brown while (mCurrentInputEvent == null && mFirstPendingInputEvent != null) { 42014952dfd16a0f839559ffa78f5016394caf85294fJeff Brown QueuedInputEvent q = mFirstPendingInputEvent; 42024952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mFirstPendingInputEvent = q.mNext; 42034952dfd16a0f839559ffa78f5016394caf85294fJeff Brown q.mNext = null; 42044952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mCurrentInputEvent = q; 42054952dfd16a0f839559ffa78f5016394caf85294fJeff Brown deliverInputEvent(q); 42064952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 4207812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 42084952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // We are done processing all input events that we can process right now 42094952dfd16a0f839559ffa78f5016394caf85294fJeff Brown // so we can clear the pending flag immediately. 421096e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown if (mProcessInputEventsScheduled) { 421196e942dabeeaaa9ab6df3a870668c6fe53d930daJeff Brown mProcessInputEventsScheduled = false; 4212a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.removeMessages(MSG_PROCESS_INPUT_EVENTS); 42134952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42144952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42164952dfd16a0f839559ffa78f5016394caf85294fJeff Brown private void finishInputEvent(QueuedInputEvent q, boolean handled) { 42174952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q != mCurrentInputEvent) { 42184952dfd16a0f839559ffa78f5016394caf85294fJeff Brown throw new IllegalStateException("finished input event out of order"); 42199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42214952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (ViewDebug.DEBUG_LATENCY) { 42224952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final long now = System.nanoTime(); 42234952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final long eventTime = q.mEvent.getEventTimeNano(); 42244952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final StringBuilder msg = new StringBuilder(); 42254952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("Spent "); 42264952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((now - q.mReceiveTimeNanos) * 0.000001f); 42274952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms processing "); 42284952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q.mEvent instanceof KeyEvent) { 42294952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final KeyEvent keyEvent = (KeyEvent)q.mEvent; 42304952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("key event, action="); 42314952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 42324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } else { 42334952dfd16a0f839559ffa78f5016394caf85294fJeff Brown final MotionEvent motionEvent = (MotionEvent)q.mEvent; 42344952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("motion event, action="); 42354952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 42364952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(", historySize="); 42374952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(motionEvent.getHistorySize()); 42384952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42394952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(", handled="); 42404952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(handled); 42414952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append(", received at +"); 42424952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((q.mReceiveTimeNanos - eventTime) * 0.000001f); 42434952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q.mDeliverTimeNanos != 0) { 42444952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms, delivered at +"); 42454952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((q.mDeliverTimeNanos - eventTime) * 0.000001f); 42464952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42474952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (q.mDeliverPostImeTimeNanos != 0) { 42484952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms, delivered post IME at +"); 42494952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((q.mDeliverPostImeTimeNanos - eventTime) * 0.000001f); 42504952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42514952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms, finished at +"); 42524952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append((now - eventTime) * 0.000001f); 42534952dfd16a0f839559ffa78f5016394caf85294fJeff Brown msg.append("ms."); 42544952dfd16a0f839559ffa78f5016394caf85294fJeff Brown Log.d(ViewDebug.DEBUG_LATENCY_TAG, msg.toString()); 42554952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 425732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown if (q.mReceiver != null) { 425832cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown q.mReceiver.finishInputEvent(q.mEvent, handled); 425992cc2d8dc35f2bdd1bb95ab24787066371064899Jeff Brown } else { 426092cc2d8dc35f2bdd1bb95ab24787066371064899Jeff Brown q.mEvent.recycleIfNeededAfterDispatch(); 4261c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42634952dfd16a0f839559ffa78f5016394caf85294fJeff Brown recycleQueuedInputEvent(q); 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42654952dfd16a0f839559ffa78f5016394caf85294fJeff Brown mCurrentInputEvent = null; 42664952dfd16a0f839559ffa78f5016394caf85294fJeff Brown if (mFirstPendingInputEvent != null) { 42674952dfd16a0f839559ffa78f5016394caf85294fJeff Brown scheduleProcessInputEvents(); 42684952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4270cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 4271ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void scheduleConsumeBatchedInput() { 4272ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (!mConsumeBatchedInputScheduled) { 4273ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumeBatchedInputScheduled = true; 4274ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.postCallback(Choreographer.CALLBACK_INPUT, 4275ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumedBatchedInputRunnable, null); 4276ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4277ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4278ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4279ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown void unscheduleConsumeBatchedInput() { 4280ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mConsumeBatchedInputScheduled) { 4281ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumeBatchedInputScheduled = false; 4282ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.removeCallbacks(Choreographer.CALLBACK_INPUT, 4283ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumedBatchedInputRunnable, null); 4284ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4285ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4286ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4287771526c88f5cc4b56a41cb12aa06a28d377a07d5Jeff Brown void doConsumeBatchedInput(long frameTimeNanos) { 4288ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown if (mConsumeBatchedInputScheduled) { 4289ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mConsumeBatchedInputScheduled = false; 4290330314c6fb7c178c0f0da65d6aa8c9e7d3004568Jeff Brown if (mInputEventReceiver != null) { 4291771526c88f5cc4b56a41cb12aa06a28d377a07d5Jeff Brown mInputEventReceiver.consumeBatchedInputEvents(frameTimeNanos); 4292ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4293330314c6fb7c178c0f0da65d6aa8c9e7d3004568Jeff Brown doProcessInputEvents(); 4294ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4295ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4296ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4297ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final class TraversalRunnable implements Runnable { 42984a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown @Override 42994a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown public void run() { 4300ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown doTraversal(); 43014a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown } 43024a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown } 4303ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final TraversalRunnable mTraversalRunnable = new TraversalRunnable(); 43044a06c8008b2edd6677f9a411af79b0a4971b87feJeff Brown 430532cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown final class WindowInputEventReceiver extends InputEventReceiver { 430632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public WindowInputEventReceiver(InputChannel inputChannel, Looper looper) { 430732cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown super(inputChannel, looper); 43084952dfd16a0f839559ffa78f5016394caf85294fJeff Brown } 430932cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown 431032cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown @Override 431132cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown public void onInputEvent(InputEvent event) { 4312f9261d20b3773f9785d98f32f62ccfedefba8083Jeff Brown enqueueInputEvent(event, this, 0, true); 431332cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } 4314072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown 4315072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown @Override 4316072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown public void onBatchedInputEventPending() { 4317ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown scheduleConsumeBatchedInput(); 4318ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4319ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 4320ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown @Override 4321ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown public void dispose() { 4322ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown unscheduleConsumeBatchedInput(); 4323ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown super.dispose(); 4324072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown } 432532cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown } 432632cbc3855c2a971aa5a801fd339fb6a37db91a1aJeff Brown WindowInputEventReceiver mInputEventReceiver; 43274952dfd16a0f839559ffa78f5016394caf85294fJeff Brown 4328ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final class ConsumeBatchedInputRunnable implements Runnable { 4329ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown @Override 4330ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown public void run() { 4331771526c88f5cc4b56a41cb12aa06a28d377a07d5Jeff Brown doConsumeBatchedInput(mChoreographer.getFrameTimeNanos()); 4332ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4333ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown } 4334ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown final ConsumeBatchedInputRunnable mConsumedBatchedInputRunnable = 4335ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown new ConsumeBatchedInputRunnable(); 4336ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown boolean mConsumeBatchedInputScheduled; 4337ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown 43386cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final class InvalidateOnAnimationRunnable implements Runnable { 43396cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private boolean mPosted; 43406cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private ArrayList<View> mViews = new ArrayList<View>(); 43416cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private ArrayList<AttachInfo.InvalidateInfo> mViewRects = 43426cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown new ArrayList<AttachInfo.InvalidateInfo>(); 43436cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private View[] mTempViews; 43446cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private AttachInfo.InvalidateInfo[] mTempViewRects; 43456cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43466cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void addView(View view) { 43476cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 43486cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViews.add(view); 43496cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown postIfNeededLocked(); 43506cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43516cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43526cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43536cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void addViewRect(AttachInfo.InvalidateInfo info) { 43546cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 43556cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViewRects.add(info); 43566cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown postIfNeededLocked(); 43576cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43586cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43596cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43606cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void removeView(View view) { 43616cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 43626cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViews.remove(view); 43636cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43646cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown for (int i = mViewRects.size(); i-- > 0; ) { 43656cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown AttachInfo.InvalidateInfo info = mViewRects.get(i); 43666cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (info.target == view) { 43676cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViewRects.remove(i); 43686cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown info.release(); 43696cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43706cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43716cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43726cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (mPosted && mViews.isEmpty() && mViewRects.isEmpty()) { 4373ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.removeCallbacks(Choreographer.CALLBACK_ANIMATION, this, null); 43746cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mPosted = false; 43756cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43766cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43776cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43786cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43796cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown @Override 43806cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void run() { 43816cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final int viewCount; 43826cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final int viewRectCount; 43836cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown synchronized (this) { 43846cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mPosted = false; 43856cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43866cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown viewCount = mViews.size(); 43876cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (viewCount != 0) { 43886cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mTempViews = mViews.toArray(mTempViews != null 43896cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown ? mTempViews : new View[viewCount]); 43906cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViews.clear(); 43916cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43926cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 43936cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown viewRectCount = mViewRects.size(); 43946cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (viewRectCount != 0) { 43956cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mTempViewRects = mViewRects.toArray(mTempViewRects != null 43966cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown ? mTempViewRects : new AttachInfo.InvalidateInfo[viewRectCount]); 43976cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mViewRects.clear(); 43986cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 43996cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44006cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44016cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown for (int i = 0; i < viewCount; i++) { 44026cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mTempViews[i].invalidate(); 44036cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44046cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44056cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown for (int i = 0; i < viewRectCount; i++) { 44066cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final View.AttachInfo.InvalidateInfo info = mTempViewRects[i]; 44076cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown info.target.invalidate(info.left, info.top, info.right, info.bottom); 44086cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown info.release(); 44096cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44106cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44116cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44126cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown private void postIfNeededLocked() { 44136cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown if (!mPosted) { 4414ebb2d8d708c5c58c79ae88ac2bd10450a856f702Jeff Brown mChoreographer.postCallback(Choreographer.CALLBACK_ANIMATION, this, null); 44156cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mPosted = true; 44166cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44176cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44186cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44196cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown final InvalidateOnAnimationRunnable mInvalidateOnAnimationRunnable = 44206cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown new InvalidateOnAnimationRunnable(); 44216cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 4422a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchInvalidateDelayed(View view, long delayMilliseconds) { 4423a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_INVALIDATE, view); 4424a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessageDelayed(msg, delayMilliseconds); 4425a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4426a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 4427a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchInvalidateRectDelayed(AttachInfo.InvalidateInfo info, 4428a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown long delayMilliseconds) { 4429a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown final Message msg = mHandler.obtainMessage(MSG_INVALIDATE_RECT, info); 4430a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessageDelayed(msg, delayMilliseconds); 4431a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4432a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 44336cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void dispatchInvalidateOnAnimation(View view) { 44346cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mInvalidateOnAnimationRunnable.addView(view); 44356cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44366cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44376cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void dispatchInvalidateRectOnAnimation(AttachInfo.InvalidateInfo info) { 44386cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mInvalidateOnAnimationRunnable.addViewRect(info); 44396cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44406cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44412a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy public void enqueueDisplayList(DisplayList displayList) { 444251e4d4db296c252641161b39e98f49acebc46062Romain Guy mDisplayLists.add(displayList); 444351e4d4db296c252641161b39e98f49acebc46062Romain Guy 444451e4d4db296c252641161b39e98f49acebc46062Romain Guy mHandler.removeMessages(MSG_INVALIDATE_DISPLAY_LIST); 444551e4d4db296c252641161b39e98f49acebc46062Romain Guy Message msg = mHandler.obtainMessage(MSG_INVALIDATE_DISPLAY_LIST); 444651e4d4db296c252641161b39e98f49acebc46062Romain Guy mHandler.sendMessage(msg); 444751e4d4db296c252641161b39e98f49acebc46062Romain Guy } 44482a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy 44492a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy public void dequeueDisplayList(DisplayList displayList) { 44502a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy if (mDisplayLists.remove(displayList)) { 44512a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy displayList.invalidate(); 44522a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy if (mDisplayLists.size() == 0) { 44532a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy mHandler.removeMessages(MSG_INVALIDATE_DISPLAY_LIST); 44542a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy } 44552a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy } 44562a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy } 44572a0f228a30c85a124f92a5a7c1b10a81cf69af6dRomain Guy 44586cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown public void cancelInvalidate(View view) { 44596cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mHandler.removeMessages(MSG_INVALIDATE, view); 44606cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown // fixme: might leak the AttachInfo.InvalidateInfo objects instead of returning 44616cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown // them to the pool 44626cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mHandler.removeMessages(MSG_INVALIDATE_RECT, view); 44636cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown mInvalidateOnAnimationRunnable.removeView(view); 44646cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown } 44656cb7b46c56449e84434b11eb12f9b8977fcd0398Jeff Brown 44664952dfd16a0f839559ffa78f5016394caf85294fJeff Brown public void dispatchKey(KeyEvent event) { 4467a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_KEY, event); 4468e0dbd002750856e55d637e883b629e09adfc8a4eJeff Brown msg.setAsynchronous(true); 4469a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4470a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4471a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 4472a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchKeyFromIme(KeyEvent event) { 4473a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_KEY_FROM_IME, event); 4474e0dbd002750856e55d637e883b629e09adfc8a4eJeff Brown msg.setAsynchronous(true); 4475a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4476cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 4477cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 4478d6b1098e1f46530528dfea415655468ec994bbb6John Reck public void dispatchUnhandledKey(KeyEvent event) { 4479d6b1098e1f46530528dfea415655468ec994bbb6John Reck if ((event.getFlags() & KeyEvent.FLAG_FALLBACK) == 0) { 4480d6b1098e1f46530528dfea415655468ec994bbb6John Reck final KeyCharacterMap kcm = event.getKeyCharacterMap(); 4481d6b1098e1f46530528dfea415655468ec994bbb6John Reck final int keyCode = event.getKeyCode(); 4482d6b1098e1f46530528dfea415655468ec994bbb6John Reck final int metaState = event.getMetaState(); 4483d6b1098e1f46530528dfea415655468ec994bbb6John Reck 4484d6b1098e1f46530528dfea415655468ec994bbb6John Reck KeyEvent fallbackEvent = null; 4485d6b1098e1f46530528dfea415655468ec994bbb6John Reck synchronized (mFallbackAction) { 4486d6b1098e1f46530528dfea415655468ec994bbb6John Reck // Check for fallback actions specified by the key character map. 4487d6b1098e1f46530528dfea415655468ec994bbb6John Reck if (kcm.getFallbackAction(keyCode, metaState, mFallbackAction)) { 4488d6b1098e1f46530528dfea415655468ec994bbb6John Reck int flags = event.getFlags() | KeyEvent.FLAG_FALLBACK; 4489d6b1098e1f46530528dfea415655468ec994bbb6John Reck fallbackEvent = KeyEvent.obtain( 4490d6b1098e1f46530528dfea415655468ec994bbb6John Reck event.getDownTime(), event.getEventTime(), 4491d6b1098e1f46530528dfea415655468ec994bbb6John Reck event.getAction(), mFallbackAction.keyCode, 4492d6b1098e1f46530528dfea415655468ec994bbb6John Reck event.getRepeatCount(), mFallbackAction.metaState, 4493d6b1098e1f46530528dfea415655468ec994bbb6John Reck event.getDeviceId(), event.getScanCode(), 4494d6b1098e1f46530528dfea415655468ec994bbb6John Reck flags, event.getSource(), null); 4495d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4496d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4497d6b1098e1f46530528dfea415655468ec994bbb6John Reck if (fallbackEvent != null) { 4498d6b1098e1f46530528dfea415655468ec994bbb6John Reck dispatchKey(fallbackEvent); 4499d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4500d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4501d6b1098e1f46530528dfea415655468ec994bbb6John Reck } 4502d6b1098e1f46530528dfea415655468ec994bbb6John Reck 45039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 4504a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_APP_VISIBILITY); 45059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 4506a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 45079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4509bb9908b828a8cfd5965553be66faa6af89973697Romain Guy public void dispatchScreenStateChange(boolean on) { 4510bb9908b828a8cfd5965553be66faa6af89973697Romain Guy Message msg = mHandler.obtainMessage(MSG_DISPATCH_SCREEN_STATE); 45117e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy msg.arg1 = on ? 1 : 0; 45127e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy mHandler.sendMessage(msg); 45137e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 45147e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy 45159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 4516a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(MSG_DISPATCH_GET_NEW_SURFACE); 4517a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 45189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 45219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 4522a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown msg.what = MSG_WINDOW_FOCUS_CHANGED; 45239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 45249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 4525a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 45269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4528ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 4529ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 4530a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown msg.what = MSG_CLOSE_SYSTEM_DIALOGS; 4531ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 4532a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4533ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4534a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4535a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 453691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 453791e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 4538a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown what = MSG_DISPATCH_DRAG_LOCATION_EVENT; 4539a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.removeMessages(what); 454091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 4541a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown what = MSG_DISPATCH_DRAG_EVENT; 454291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 4543a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown Message msg = mHandler.obtainMessage(what, event); 4544a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(msg); 4545a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4546a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 45479a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 45489a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 45499a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn SystemUiVisibilityInfo args = new SystemUiVisibilityInfo(); 45509a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.seq = seq; 45519a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.globalVisibility = globalVisibility; 45529a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localValue = localValue; 45539a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localChanges = localChanges; 4554a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendMessage(mHandler.obtainMessage(MSG_DISPATCH_SYSTEM_UI_VISIBILITY, args)); 4555a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4556a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown 455712d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn public void dispatchDoneAnimating() { 455812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn mHandler.sendEmptyMessage(MSG_DISPATCH_DONE_ANIMATING); 455912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 456012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 4561a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown public void dispatchCheckFocus() { 4562a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown if (!mHandler.hasMessages(MSG_CHECK_FOCUS)) { 4563a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown // This will result in a call to checkFocus() below. 4564a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.sendEmptyMessage(MSG_CHECK_FOCUS); 4565a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown } 4566664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4567664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 456875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 4569eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 4570eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 4571a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 4572a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 4573eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 45744213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private void postSendWindowContentChangedCallback(View source) { 4575a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 4576a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 4577a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 4578a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 45794213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View oldSource = mSendWindowContentChangedAccessibilityEvent.mSource; 45804213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (oldSource == null) { 45814213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mSource = source; 4582a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.postDelayed(mSendWindowContentChangedAccessibilityEvent, 4583a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 45844213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 4585ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy mSendWindowContentChangedAccessibilityEvent.mSource = 4586ba6be8a62dcdb3ffd210cd36b9af4e3a658eac47Romain Guy getCommonPredecessor(oldSource, source); 4587eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4588eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4589eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4590eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 4591eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 4592eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 4593eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 4594eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 4595a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 4596a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown mHandler.removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 4597eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4598eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4599eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 46009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 46019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 46029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46046e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 46056e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 46066e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 46076e34636749217654f43221885afb7a29bb5ca96aAdam Powell 46089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 46099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 46129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4614736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 4615736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 4616736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 4617736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 46188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 4619736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 4620736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 4621736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 46224213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 46234213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public void childAccessibilityStateChanged(View child) { 46244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov postSendWindowContentChangedCallback(child); 46254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 46274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov private View getCommonPredecessor(View first, View second) { 46284213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mAttachInfo != null) { 46294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mTempHashSet == null) { 46304213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mTempHashSet = new HashSet<View>(); 46314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46324213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov HashSet<View> seen = mTempHashSet; 46334213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.clear(); 46344213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View firstCurrent = first; 46354213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov while (firstCurrent != null) { 46364213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.add(firstCurrent); 46374213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewParent firstCurrentParent = firstCurrent.mParent; 46384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (firstCurrentParent instanceof View) { 46394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov firstCurrent = (View) firstCurrentParent; 46404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 46414213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov firstCurrent = null; 46424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46444213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov View secondCurrent = second; 46454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov while (secondCurrent != null) { 46464213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (seen.contains(secondCurrent)) { 46474213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.clear(); 46484213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return secondCurrent; 46494213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46504213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewParent secondCurrentParent = secondCurrent.mParent; 46514213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (secondCurrentParent instanceof View) { 46524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov secondCurrent = (View) secondCurrentParent; 46534213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } else { 46544213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov secondCurrent = null; 46554213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46564213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46574213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov seen.clear(); 46584213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46594213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov return null; 46604213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov } 46614213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov 46629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 46639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 46649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 46659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 46669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 4670c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 46719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 46739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 46749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 46759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 46769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 46778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4678539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell public void childHasTransientStateChanged(View child, boolean hasTransientState) { 4679539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell // Do nothing. 4680539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell } 4681539ee8716b4f81260bab2e9f3dc5d88d81c99985Adam Powell 4682dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 4683dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4684dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 4685dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 4686dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4687dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4688dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4689dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 4690dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 4691dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4692dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4693dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 4694dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 4695dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4696dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4697dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 4698dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 4699dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4700dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4701dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4702dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 4703dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 4704dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 4705dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4706dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4707dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 4708dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 4709dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4710dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4711dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4712dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 4713dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 4714dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 4715dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4716dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4717dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 4718dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 4719dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4720dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4721dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 47229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 47236dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 47249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47256dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 47266dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 47279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47288506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 47299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 47306dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 47318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 47324952dfd16a0f839559ffa78f5016394caf85294fJeff Brown viewAncestor.dispatchImeFinishedEvent(seq, handled); 47339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 47379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 47389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47408506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 47419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 47426dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 47439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47446dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 47456dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 47469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47485c58de3a523a384c47b0b1e0f5dd9728a74cd9f7Dianne Hackborn public void resized(int w, int h, Rect systemInsets, Rect contentInsets, 47495c58de3a523a384c47b0b1e0f5dd9728a74cd9f7Dianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 47506dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 47518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 47523556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn viewAncestor.dispatchResized(w, h, systemInsets, contentInsets, 47533556c9a8068497d0de8964fd3be719c68eae1f00Dianne Hackborn visibleInsets, reportDraw, newConfig); 47549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 47586dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 47598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 47608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 47619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4764bb9908b828a8cfd5965553be66faa6af89973697Romain Guy public void dispatchScreenState(boolean on) { 47657e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy final ViewRootImpl viewAncestor = mViewAncestor.get(); 47667e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy if (viewAncestor != null) { 4767bb9908b828a8cfd5965553be66faa6af89973697Romain Guy viewAncestor.dispatchScreenStateChange(on); 47687e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 47697e4e561bc717a6eea4e0d06ec4173ad27420425fRomain Guy } 4770bb9908b828a8cfd5965553be66faa6af89973697Romain Guy 47719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 47726dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 47738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 47748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 47759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 47796dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 47808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 47818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 47829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 47869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 47879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 47889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 47899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 47909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 47919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 47949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 47956dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 47968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 47978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 47989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 47999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 48009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 48019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 48029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 48039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 48049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 48079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 48089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 48099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 48109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 48119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 48129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 48139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 48149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 48159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 48169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 48179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 48189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 482472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 4825ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 48266dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 4829ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4830ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4831ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4832bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4833bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 483419382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 483519382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 483619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 483719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 48387580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 48397580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 48407580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 48418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48427580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 48437580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 48447580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 48457580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 48467580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 48477580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 484819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 484919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 485072c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4851a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4852a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4853a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 48546dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4857a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4858a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4859664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 48609a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 48619a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 48626dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 48638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 48649a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn viewAncestor.dispatchSystemUiVisibilityChanged(seq, globalVisibility, 48659a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn localValue, localChanges); 4866664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4867664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 486812d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn 486912d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn public void doneAnimating() { 487012d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 487112d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn if (viewAncestor != null) { 487212d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn viewAncestor.dispatchDoneAnimating(); 487312d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 487412d3a94397c33fdb773a1eaaaa13cab80bf0c571Dianne Hackborn } 48759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 48779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 48789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 48799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 48809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 48819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 48829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 48839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 48849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 48859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 48868506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 48879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 48889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 48899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 48909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 48919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 48929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 48938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 48949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 48959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 48969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 48979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 48989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 48999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 49018506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 49029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 49039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 49049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 49059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 49069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 49079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 49089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 49099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 49119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 49129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 49139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 49149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 49159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 49169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 49209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 49219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 49229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 49239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 49249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 49269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 49279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 49299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 49309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 49319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 49329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 49339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 49349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 49359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 49369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 49379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 49389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 49409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 49419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 49429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 49439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 49449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 49459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 49469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 49479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 49489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 49509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 49519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 49529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49538506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 49549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 49559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 49569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 49579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 49589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 49599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 49609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 49619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 49629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 49639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 49649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 49659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 49669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 49679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 49689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 49699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 49709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 49719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 49729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 49739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 49749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 49759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 49769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 49779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 49809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 49819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 49839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 49849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 49859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 49869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 49889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 49899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 49919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 49929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 49939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 49949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 49959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 49969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 49979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 49989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 49999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 50009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 50019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 50029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 50039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 50049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 50059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 50069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 50089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 50099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 50109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 50119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 50129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 50139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 50149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 50159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 50169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 50179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 50199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 50209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 50219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 50229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 50239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 50249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 50259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 50269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 50279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 50289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 50299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 50309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 50319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 50329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 50339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 50349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 50369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 50379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 50389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 50399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 50409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 50419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 50429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 50449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 50489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 50499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 50509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 50549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 50559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 50569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 50579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 50589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 50599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 50609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 50639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 50649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 50679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 50709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 50739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 50769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 50799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 50829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 50859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 50889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 50899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 50929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 50939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 50959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 50969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 50979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 50989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 50999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 51019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 51039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 51049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 51059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 51069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 51089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 51099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 51109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51118506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 51129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5113a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown * The run queue is used to enqueue pending work from Views when no Handler is 5114a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown * attached. The work is executed during the next call to performTraversals on 5115a175a5b7ea3682cb58cca7f9726d0b8171cd549dJeff Brown * the thread. 51169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 51179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 51189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 51199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 51209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 51229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 51239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 51269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 51279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 51289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 51299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 51319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 51329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 51369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 51379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 51389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 51409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 51419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 51439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 51449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 51499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 51509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 51519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 51529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 51549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 51559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 51569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 515815df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 51599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 51639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 51649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 51659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 51679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 51689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 51699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 51709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 51729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 51739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 51779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 51789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 51799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 51809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 51819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 51858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 51868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 51878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 51888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 51898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 51908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 51918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 51928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 51938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 51940d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (mAttachInfo != null && mAttachInfo.mHasWindowFocus) { 51950d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 51960d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov View focusedView = mView.findFocus(); 51970d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (focusedView != null && focusedView != mView) { 51980d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 51990d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov } 52000d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov } 52018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 52028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 5203005b83b0c62d3d0538f0d566b08bd457015ec661Svetoslav Ganov mHandler.obtainMessage(MSG_CLEAR_ACCESSIBILITY_FOCUS_HOST).sendToTarget(); 52048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 52078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 52080d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (mAttachInfo != null) { 52090d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov final boolean registered = 52100d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId != AccessibilityNodeInfo.UNDEFINED; 52110d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov if (!registered) { 52120d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId = 52130d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 52140d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov new AccessibilityInteractionConnection(ViewRootImpl.this)); 52150d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov } 52168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 52198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 52200d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov final boolean registered = 52210d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId != AccessibilityNodeInfo.UNDEFINED; 52228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 52230d04e245534cf777dfaf16dce3c51553837c14ffSvetoslav Ganov mAttachInfo.mAccessibilityWindowId = AccessibilityNodeInfo.UNDEFINED; 52248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 52258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 52298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 52308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 52318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 52328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 52338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 5234af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov static final class AccessibilityInteractionConnection 52358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 5236021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov private final WeakReference<ViewRootImpl> mViewRootImpl; 52378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5238f79f476fd1e25d3d7bf77e890d064a503537e939Svetoslav Ganov AccessibilityInteractionConnection(ViewRootImpl viewRootImpl) { 5239f79f476fd1e25d3d7bf77e890d064a503537e939Svetoslav Ganov mViewRootImpl = new WeakReference<ViewRootImpl>(viewRootImpl); 52408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 52424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 5243021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(long accessibilityNodeId, 52448bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 52454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov int flags, int interrogatingPid, long interrogatingTid) { 5246021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5247021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5248af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 5249021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityNodeId, 52504213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interrogatingPid, interrogatingTid); 525179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 525279311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 525379311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 525479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(null, interactionId); 525579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 525679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 525779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 5258601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 52598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 52614213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 5262021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov public void performAccessibilityAction(long accessibilityNodeId, int action, 5263aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov Bundle arguments, int interactionId, 5264aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int flags, 5265aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov int interogatingPid, long interrogatingTid) { 5266021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5267021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5268af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 5269aa780c110922148a6a4ba06734bb2b0bb8c98f93Svetoslav Ganov .performAccessibilityActionClientThread(accessibilityNodeId, action, arguments, 52704213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interogatingPid, interrogatingTid); 527179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 52724213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 527379311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 527479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setPerformAccessibilityActionResult(false, interactionId); 527579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 527679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 527779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 52788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 52814213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 528279311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(long accessibilityNodeId, int viewId, 52838bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 52844213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov int flags, int interrogatingPid, long interrogatingTid) { 5285021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5286021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5287af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 528879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(accessibilityNodeId, viewId, 52894213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interrogatingPid, interrogatingTid); 529079311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 52914213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 529279311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 529379311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(null, interactionId); 529479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 529579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 529679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 52978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 52998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53004213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 530179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov public void findAccessibilityNodeInfosByText(long accessibilityNodeId, String text, 53028bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 53034213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov int flags, int interrogatingPid, long interrogatingTid) { 5304021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 5305021078554b902179442a345a9d080a165c3b5139Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 5306af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 530779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov .findAccessibilityNodeInfosByTextClientThread(accessibilityNodeId, text, 53084213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov interactionId, callback, flags, interrogatingPid, interrogatingTid); 530979311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } else { 53104213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 531179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov try { 531279311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(null, interactionId); 531379311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } catch (RemoteException re) { 531479311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov /* best effort - ignore */ 531579311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 53168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53194213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 53204213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public void findFocus(long accessibilityNodeId, int interactionId, int focusType, 53214213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int flags, 532257c7fd5a43237afc5e8ef31a076e862c0c16c328Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 53234213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 53244213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 53254213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 53264213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov .findFocusClientThread(accessibilityNodeId, interactionId, focusType, 53274213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback, flags, interrogatingPid, interrogatingTid); 53288bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 53294213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 53308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 53314213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(null, interactionId); 53328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 53334213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov /* best effort - ignore */ 53348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 53384213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov @Override 53394213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public void focusSearch(long accessibilityNodeId, int interactionId, int direction, 53404213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int flags, 534179311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 53424213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov ViewRootImpl viewRootImpl = mViewRootImpl.get(); 53434213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (viewRootImpl != null && viewRootImpl.mView != null) { 53444213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 53454213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov .focusSearchClientThread(accessibilityNodeId, interactionId, direction, 53464213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback, flags, interrogatingPid, interrogatingTid); 53478bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 53484213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov // We cannot make the call and notify the caller so it does not wait. 53498dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 53504213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(null, interactionId); 53518dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 53524213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov /* best effort - ignore */ 53538dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 53548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 53568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5357eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 5358a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 53594213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov public View mSource; 5360a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 5361eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 53624213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov if (mSource != null) { 53634213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSource.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 53644213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSource.resetAccessibilityStateChanged(); 53654213804541a8b05cd0587b138a2fd9a3b7fd9350Svetoslav Ganov mSource = null; 536679311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 536779311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 536879311c4af8b54d3cd47ab37a120c648bfc990511Svetoslav Ganov } 53699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 5370