ViewRootImpl.java revision 40e0383dce630ed9b2b1aa0e497709b89dfab6ef
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; 216b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.app.ActivityManagerNative; 226b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ClipDescription; 236b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ComponentCallbacks; 24c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackbornimport android.content.ComponentCallbacks2; 256b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.Context; 266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.pm.PackageManager; 276b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.CompatibilityInfo; 286b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Configuration; 296b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Resources; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 310f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.graphics.Paint; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 332c095f367779ef32130c72849936a2e3013c8492Christopher Tateimport android.graphics.Point; 34a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tateimport android.graphics.PointF; 356b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.graphics.PorterDuff; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 386b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.media.AudioManager; 396b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Binder; 406b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Bundle; 416b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Debug; 426b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Handler; 436b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.LatencyTimer; 446b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Looper; 456b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Message; 466b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.ParcelFileDescriptor; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 486b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.RemoteException; 496b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.SystemClock; 5059a12cae208790dd202656f50a40a53ef49baeebRomain Guyimport android.os.SystemProperties; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 529189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 546b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.util.Log; 558643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pool; 568643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Poolable; 578643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.PoolableManager; 588643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pools; 59949dbf7629eacfa02f267ade4643c98aef8e42a9Chet Haaseimport android.util.Slog; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 61711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackbornimport android.util.TypedValue; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 6375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 648bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganovimport android.view.accessibility.AccessibilityInteractionClient; 6575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 668643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; 678643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 688643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnection; 698643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnectionCallback; 700f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.AccelerateDecelerateInterpolator; 710f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.Interpolator; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 7686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport com.android.internal.policy.PolicyManager; 776b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 786b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 806b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 8465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyimport java.io.PrintWriter; 856b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 878643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport java.util.List; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 96812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 976dd005b48138708762bfade0081d031a2a4a3822Dianne Hackbornpublic final class ViewRootImpl extends Handler implements ViewParent, 980f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 9970a3f677bf015d8641f41d149b76d362bb2b801cDianne Hackborn private static final String TAG = "ViewRootImpl"; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 101812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 105711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 110694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11359a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 11459a12cae208790dd202656f50a40a53ef49baeebRomain Guy * Set this system property to true to force the view hierarchy to render 11559a12cae208790dd202656f50a40a53ef49baeebRomain Guy * at 60 Hz. This can be used to measure the potential framerate. 11659a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 11759a12cae208790dd202656f50a40a53ef49baeebRomain Guy private static final String PROPERTY_PROFILE_RENDERING = "viewancestor.profile_rendering"; 11859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 11953071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 12053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 12153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1352a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1362a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1372a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 138e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 139e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 14059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 145cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXDirection; 146cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYDirection; 147cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXKeyCode; 148cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYKeyCode; 149cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 152711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final TypedValue mTmpValue = new TypedValue(); 153711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 166180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn final int mTargetSdkVersion; 167180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 173180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn int mOrigWindowType = -1; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 175ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 176ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 177ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 178ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1795fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1805fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 181d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 182dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 183dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 184dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 185dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 1927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 1937d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 194bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 19946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 2001e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 2011e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 20286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 203a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 2084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 2094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastDrawDurationNanos; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 220f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int mWindowAttributesChangesFlag = 0; 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2235583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2245583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2295fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2305fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 241694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 242694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 24359a12cae208790dd202656f50a40a53ef49baeebRomain Guy 244e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 245e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 246e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 247e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 248e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 249e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2567d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2577d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2587d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2590f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 260cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 264a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 265a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 266a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2677fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 268a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2692c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 27059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 27159a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 27259a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 27359a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 274a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 2818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionController mAccessibilityInteractionContrtoller; 2838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 2858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 286a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 287eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 28811ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 289b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 29021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 29121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 29221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 29321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 29421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 29521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 29621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2974c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3014c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 30244bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn sWindowSession = Display.getWindowManager().openSession( 30344bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3104c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3126dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 315812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 316812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 317812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 318812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3214c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3224c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3234c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 335fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 336180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mTargetSdkVersion = context.getApplicationInfo().targetSdkVersion; 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 3468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 3478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 35011ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 35186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 35259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 35359a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3562a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 3572a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 3582a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 3592a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 3602a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3612a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3622a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3632a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 364e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 365e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 366e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 367e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 368e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 369e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 402e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4058169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 40686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4079189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4081ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 409e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 410dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 411dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 412dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 413dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 414dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 415289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 416dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 417dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4181aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4191aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy // If the application owns the surface, don't enable hardware acceleration 4201aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy if (mSurfaceHolder == null) { 4211aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy enableHardwareAcceleration(attrs); 4221aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy } 4231aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4245fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 425589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 42638ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 4275be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn if (mTranslator != null) { 4285be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn mSurface.setCompatibilityTranslator(mTranslator); 42938ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 43038ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 431e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 43235b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 433e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 43464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 43564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4369189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 43764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 43864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4391ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4401ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4415fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 4421ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4431ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 446f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = WindowManager.LayoutParams.EVERYTHING_CHANGED; 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 44835b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 44964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 45064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 462cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 463cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 464cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 465cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 467180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mOrigWindowType = mWindowAttributes.type; 4689189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 46946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 47046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 47546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 47686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 47964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 48064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 48164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 48264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 48564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 48664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4879189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 490711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 49586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 53146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 53200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 53300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 53400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 53500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 536cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 537cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 538cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 539cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 540cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 541cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 542cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown Looper.myQueue()); 543cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 54446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 5458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 5518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 5528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5576d7475d666baefaa3ba9f0dcee25238739454241Romain Guy private void destroyHardwareResources() { 55865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 55965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 56065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 56165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 56365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 56665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 56765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 56865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 56965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 570c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 57165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 57365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 57465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 57565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 57665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 5776d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5786d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5796d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 580529b60a3b16ac3dff24f2403d760ab8ebc9670ffRomain Guy private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) { 5817eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 5827eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 5834f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 5847eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 5851b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 5861b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 5871b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 588566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 5891af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 5901af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 5911af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 5921af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 5935d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 5945d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 5955d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 5965d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 5975d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 5985d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 5995d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 6005d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 6015d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6025d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 6035d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 6045d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 6055d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 6065d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6075d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 6085d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 609ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 6105d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sSystemRendererDisabled 6115d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && Looper.getMainLooper() != Looper.myLooper()) { 6121b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 613ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 614ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 615ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 616ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 617e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 618b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 619b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 6204caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy } 621b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 6227eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 6237eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 6245d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 6255d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 6265d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 6275d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 6285d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 6295d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 63007213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 631e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 632e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 633e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 634e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 645105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 6465a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 6475a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 6485a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 649f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = mWindowAttributes.copyFrom(attrs); 6505a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 6515a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 656105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 657105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 658105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 659105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 660105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 661105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 662105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 663105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 70064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 70170d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 70270d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase // Fast invalidation for GL-enabled applications; GL must redraw everything 70370d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 70470d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase return; 70570d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 70664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 7081e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 7098169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 7101e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 7118169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 71264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 7131e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 7141e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 7151e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 7161e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 7178169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 719daf98e941e140e8739458126640183b9f296a2abChet Haase if (!mDirty.isEmpty() && !mDirty.contains(dirty)) { 72002ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 7217d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 7227d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7280d9275e565551eed57297627188aa39f3897a50bRomain Guy 7290d9275e565551eed57297627188aa39f3897a50bRomain Guy void invalidate() { 7300d9275e565551eed57297627188aa39f3897a50bRomain Guy mDirty.set(0, 0, mWidth, mHeight); 7310d9275e565551eed57297627188aa39f3897a50bRomain Guy scheduleTraversals(); 7320d9275e565551eed57297627188aa39f3897a50bRomain Guy } 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 734ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 735ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 736ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 737ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 738ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 739ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 740ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 741ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 742ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 75264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 7674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7681c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 7694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY && mLastTraversalFinishedTimeNanos != 0) { 7704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 7714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Scheduled traversal, it has been " 7724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - mLastTraversalFinishedTimeNanos) * 0.000001f) 7734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms since the last traversal finished."); 7744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 7754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7917d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 7927d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 7937d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 7947d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 7950f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7960f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 798cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 799cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 800cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 801cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 802cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 803cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 804cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 805cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 806cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 807cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 808cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 809cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 810cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 811cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 812cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 813cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 814cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 815cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 816cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 817cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 818cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 819cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 835711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 838dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 853f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int windowAttributesChanges = 0; 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 856dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 858f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy windowAttributesChanges = mWindowAttributesChangesFlag; 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8605fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 8615fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 8625fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 8635fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn fullRedrawNeeded = true; 8645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 8655fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 8665fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8675fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 8685fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 8695fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8705fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 8715fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8725fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 873f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 874f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 875f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 87664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 881a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 882a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 883a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 884bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 885bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 886bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 887bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 888a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 889a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 890a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 891a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 892a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 893a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 900c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 901c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 902c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 903c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 908664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 910694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 91375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 914fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn host.fitSystemWindows(mAttachInfo.mContentInsets); 915fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 91764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 91864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 920c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 92164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 924711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 93265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 9428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 943ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mLayoutRequested && !mStopped) { 94415df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 94515df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 94615df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 94715df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 948711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 949711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 9542d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 956fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 959fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 966711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 968a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 969a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 970a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 971bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 972bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 973bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 974bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 975a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 976a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 977a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 978a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 979a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 984c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 987711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 988711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean goodMeasure = false; 989a3e3c533ee4af6d9dba43b70ac421ba880992961Adam Powell if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 990711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // On large screens, we don't want to allow dialogs to just 991711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // stretch to fill the entire width of the screen to display 992711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // one line of text. First try doing the layout at a smaller 993711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // size to see if it will fit. 994711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 995711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 996711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int baseSize = 0; 997711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 998711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 999711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1000711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 10017d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 1002711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1003711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1004711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1005711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1006189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1007189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1008711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1009711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } else { 1010711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // Didn't fit in that size... try expanding a bit. 1011711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 1012711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 1013711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn + baseSize); 1014189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1015711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1016711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1017189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1018189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1019711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 1020711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1021711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1022711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1023711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1024711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1025711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1026711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (!goodMeasure) { 1027711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 1028711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1029711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1030aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 1031aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell windowSizeMayChange = true; 1032aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell } 1033711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10426e81e57b526a3e23038e365414acbb9688f8e44aRomain Guy if (attachInfo.mRecomputeGlobalAttributes && host.mAttachInfo != null) { 1043664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato //Log.i(TAG, "Computing view hierarchy attributes!"); 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 1045664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato boolean oldScreenOn = attachInfo.mKeepScreenOn; 1046664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato int oldVis = attachInfo.mSystemUiVisibility; 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 1048664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 1049664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mHasSystemUiListeners = false; 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 105114782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (attachInfo.mKeepScreenOn != oldScreenOn 105214782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mSystemUiVisibility != oldVis 105314782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mHasSystemUiListeners) { 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10838506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1090711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowShouldResize = mLayoutRequested && windowSizeMayChange 1091189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 10922e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 10932e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 10942e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 10952e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1099812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1102812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1103812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1104812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1116812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1120dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1121dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1122dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1123812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1124c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 112613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1127dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1128812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 113614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 113714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners 113814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.subtreeSystemUiVisibility != 0 113914782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.systemUiVisibility != 0; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11418169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1142189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1143189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 11448169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11452a83f001fdb189f945e82e81e717ba204824b112Romain Guy 11462a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 11478169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 11488169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 11578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1158694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1159694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1160694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1161694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1162694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1163694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1164694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 1170fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mWidth > 0 && mHeight > 0 && 1171fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1172fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1173fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1174fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1175fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1176fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1177fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1178fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1179fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1180fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 1181fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn HardwareCanvas canvas = null; 1182fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1183fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1184fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1185fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1186fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1187fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1188fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1189fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1190fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas = mResizeBuffer.start(mAttachInfo.mHardwareCanvas); 1191fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.setViewport(mWidth, mHeight); 1192fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPreDraw(null); 1193fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final int restoreCount = canvas.save(); 1194fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1195fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1196fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1197fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1198fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1199fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1200fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1201fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1202fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1203fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1204fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1205fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1206fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1207fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.translate(0, -yoff); 1208fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 1209fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mTranslator.translateCanvas(canvas); 1210fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1211fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1212fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mView.draw(canvas); 1213fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1214fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1215fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1216fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1217fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1218fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1219fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.restoreToCount(restoreCount); 1220fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1221fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1222fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 1223fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (canvas != null) { 1224fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPostDraw(); 1225fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1226fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 1227fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.end(mAttachInfo.mHardwareCanvas); 1228fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1229fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1230fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1231fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1232fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1233fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1234fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 125761a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 12588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1259b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1260648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1261648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1262648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1263648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1264648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1265648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1266648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1267648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1268648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1269648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1270648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1271648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1272648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1273648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12847d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 12851d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 12861d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 12871d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 12881d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 12891d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 12902a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 12912a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 12927d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy fullRedrawNeeded = true; 1293648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1294648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1295648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1296648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1297648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1298648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1299648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1300648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1301648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1302648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1303648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1304648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1305648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1306648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13101d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1312c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1323dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1324dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1325dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1326dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1327dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1328dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1329dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 133030bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1331dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1332dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1333dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1334dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1335dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1336dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1337dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1338dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1339dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1340dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1341dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1342dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1343dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1344dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1345dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1346dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1347dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1348dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1349dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1350dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1351dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1352dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1353dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1354dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1355dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1356dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1357dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1358dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1359dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1360dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1361dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1362dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1363dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1364dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1365dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1366dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1367dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 136893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 136993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 137093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 137193c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 137293c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1373dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1374dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 137553389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 137640e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (mAttachInfo.mHardwareRenderer != null && 137740e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.isEnabled()) { 137840e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (hwInitialized || windowShouldResize || 137940e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mWidth != mAttachInfo.mHardwareRenderer.getWidth() || 138040e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mHeight != mAttachInfo.mHardwareRenderer.getHeight()) { 138140e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 138240e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (!hwInitialized) { 138340e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.invalidate(mHolder); 138440e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase } 13857e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1388ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1389ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 1390ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 1391ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1392ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 1393ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 1394ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1395ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1396ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1397ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1398ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1399ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1400ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1401ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1402ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1404ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1405ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1406ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1407ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1408ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1409ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1410ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1411ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1412ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1413ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1414ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1415ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1416ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1417ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1418ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1419ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1420ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1421ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1422ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1423ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1424ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1425ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1426ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1427ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1428ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1429ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1430ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1431ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1432ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mLayoutRequested = true; 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1437ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn final boolean didLayout = mLayoutRequested && !mStopped; 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1444c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1445189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 144613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 14475429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1450189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 145243a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 145313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 145413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 145513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 145613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 145713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 145813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 145913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14605429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 147664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 147764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 147864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 147964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1500eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1501eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 1502eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov postSendWindowContentChangedCallback(); 1503eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1507fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1508fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1509fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1510fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1511fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1513fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1514fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1517fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1518fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1519fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1520fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1521fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1522fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1523fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1524fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1525fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1526fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1527fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1528fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1529fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1530fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1531fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1534fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1578ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1579ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 158161158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase if (!cancelDraw && !newSurface) { 1582d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1583d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1584d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).startChangingAnimations(); 1585d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1586d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1587d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 15894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long drawStartTime; 15914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown drawStartTime = System.nanoTime(); 15934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15974e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15984e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = System.nanoTime() - drawStartTime; 15994e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 16004e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1604c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1607d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1608d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1609d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1610d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1611d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1612d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1613d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1614d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1615d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1616d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1617d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1618d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1625d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase // End any pending transitions on this non-visible window 1626d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1627d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1628d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).endChangingAnimations(); 1629d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1630d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1631d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 164061158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase 1641ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy if (viewVisibility == View.VISIBLE) { 1642ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy // Try again 1643ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy scheduleTraversals(); 1644ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy } 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 1656f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 16571bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1678980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16940f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 16950f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 16960f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 16970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16987d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 16990f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 17000f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17010f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17027d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 17037d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17040f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 17057d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 17060f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17070f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17080f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1709ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1710ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1711ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1712ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1713ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1714ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1715ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 171659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 171759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 171859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 171959a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 172059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 172159a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 172259a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 172359a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 172459a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 172559a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 172659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 172759a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 172859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 172959a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 173059a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 173159a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 173259a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 173359a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 173459a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 173559a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 173659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 173759a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 173859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173959a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 174059a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 174159a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 174259a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 174359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 174459a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 174559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 174659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 174759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 174859a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 174959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 175059a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 175159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 175259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1753ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1754ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1755ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1756ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17632a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 17642a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 17652a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 1766812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 1767812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 17682a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 17692a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17702a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17712a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 177259a12cae208790dd202656f50a40a53ef49baeebRomain Guy 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 17810f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 17820f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 179164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 179264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17940f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 17957d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17967d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 17977d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 17987d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 17990f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 18000f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 18010f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 18020f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 18037d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18040f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18050f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18060f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1808dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1809dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1810dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 18110f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18120f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 18130f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 18140f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18157d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18160f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 1817dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1818dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 181958ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 182058ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 182158ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy mAttachInfo.mIgnoreDirtyState = true; 1822c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 182358ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 1824ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 1825b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 1826fd5072606b85948cbe7c026b6d251774a9facb97Romain Guy if (!dirty.isEmpty() || mIsAnimating) { 1827101e2ae00c478e13f34c81db05a9a921ad637571Romain Guy mIsAnimating = false; 18280f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mHardwareYOffset = yoff; 18290f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizeAlpha = resizeAlpha; 18307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 18317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.set(dirty); 18327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.union(mPreviousDirty); 18337d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mPreviousDirty.set(dirty); 18347d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy dirty.setEmpty(); 18357d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1836f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy Rect currentDirty = mCurrentDirty; 1837f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy if (animating) { 1838f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy currentDirty = null; 1839f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy } 1840f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy 184150d133e290468fd149b5c03e46549afca2ee05f8Romain Guy if (mAttachInfo.mHardwareRenderer.draw(mView, mAttachInfo, this, currentDirty)) { 184250d133e290468fd149b5c03e46549afca2ee05f8Romain Guy mPreviousDirty.set(0, 0, mWidth, mHeight); 184350d133e290468fd149b5c03e46549afca2ee05f8Romain Guy } 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1845812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18460f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1850812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1855c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 18599189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 18609189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1863a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1864a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1865a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1866a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1867a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1868a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1869a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1870fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 18714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long lockCanvasStartTime; 18724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown lockCanvasStartTime = System.nanoTime(); 18744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1876a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1877a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 18784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 18804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 18814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - lockCanvasStartTime) * 0.000001f) 18824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms waiting for surface.lockCanvas()"); 18834e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1885a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1886a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1887a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1888a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1889a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1890a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1891a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1892a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1893c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1894648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1895648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1896648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1897648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1898648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1899648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1900648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 190183a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1902a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1903a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1904c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1905db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // Don't assume this is due to out of memory, it could be 1906db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // something else, and if it is something else then we could 1907db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // kill stuff (or ourself) for no reason. 190883a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1909a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 19105bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 19115bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1912a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1913a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1914a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1916a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1917c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1918a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1919a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1920a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19225429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1923a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1924a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1926a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1927a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1928a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1929a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1930a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1931a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 1932a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 1933a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 1934a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 1935a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 1936a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1938a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 1939a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 1940a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 1941a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1943a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 1944a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 1945a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 1946a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 1947a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 1948a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1949a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1950a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 1951a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 1952a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 1953a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1954a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 1955a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 195602ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = false; 1957a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 1958a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 195902ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy if (!mAttachInfo.mSetIgnoreDirtyState) { 1960ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase // Only clear the flag if it was not set during the mView.draw() call 1961ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase mAttachInfo.mIgnoreDirtyState = false; 1962ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase } 1963a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19648169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 196543a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 1966a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 19678169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19695429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1970a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1974a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 1975a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1980c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19828506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19830f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 19958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 2010e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 2011e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 2012e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 2013b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 2014b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 2015e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 2016e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2017e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2018e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 20521c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 20531c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 20541c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 20551c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 20977d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21078506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21108506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21431c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 21441c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 21461c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 21471c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 21481c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 21491c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 21501c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 21511c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 21521c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 21531c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 21541c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 21551c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 21561c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 21571c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 21581c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 217490fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 217516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 217616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 217716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 217816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 21838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 21848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2185eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 21868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 21895583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 219129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 21924caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy 21930586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2195cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2196cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2197cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2198cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 2199cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else if (mInputChannel != null) { 2200cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.unregisterInputChannel(mInputChannel); 220146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 22049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2206349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 220700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 220800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 220900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 221000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 221100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2212349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22148506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2215694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2216694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2217694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2218694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2219694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 22205fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 22215fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 22225fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 22235fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 22245fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 22255fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 22265fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2227694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2228694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2229694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2230694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2231694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2232694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2233694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2234694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2235694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 22361c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2237694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2238694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2239694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2240694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2241694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2242694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2243694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 22449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 22469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2256cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2257cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2258cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2259cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2260cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2261cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2262cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2263cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2264cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2265cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 22669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 22749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 22759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 22769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 22779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 22789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 22799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 22809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 2281ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 2282a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public final static int DISPATCH_DRAG_EVENT = 1015; 228391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate public final static int DISPATCH_DRAG_LOCATION_EVENT = 1016; 2284664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public final static int DISPATCH_SYSTEM_UI_VISIBILITY = 1017; 228510f4126a367071a49f208f10ceb1ed0e1151d48cJoe Onorato public final static int DISPATCH_GENERIC_MOTION = 1018; 22865fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public final static int UPDATE_CONFIGURATION = 1019; 2287f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_PERFORM_ACCESSIBILITY_ACTION = 1020; 2288f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID = 1021; 2289f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID = 1022; 2290f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT = 1023; 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2293f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy public String getMessageName(Message message) { 2294f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy switch (message.what) { 2295f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_TRAVERSAL: 2296f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_TRAVERSAL"; 2297f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DIE: 2298f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DIE"; 2299f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED: 2300f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED"; 2301f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED_REPORT: 2302f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED_REPORT"; 2303f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case WINDOW_FOCUS_CHANGED: 2304f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "WINDOW_FOCUS_CHANGED"; 2305f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY: 2306f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY"; 2307f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_POINTER: 2308f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_POINTER"; 2309f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_TRACKBALL: 2310f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_TRACKBALL"; 2311f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_APP_VISIBILITY: 2312f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_APP_VISIBILITY"; 2313f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GET_NEW_SURFACE: 2314f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GET_NEW_SURFACE"; 2315f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISHED_EVENT: 2316f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISHED_EVENT"; 2317f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY_FROM_IME: 2318f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY_FROM_IME"; 2319f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISH_INPUT_CONNECTION: 2320f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISH_INPUT_CONNECTION"; 2321f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CHECK_FOCUS: 2322f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CHECK_FOCUS"; 2323f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CLOSE_SYSTEM_DIALOGS: 2324f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CLOSE_SYSTEM_DIALOGS"; 2325f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_EVENT: 2326f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_EVENT"; 2327f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_LOCATION_EVENT: 2328f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_LOCATION_EVENT"; 2329f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_SYSTEM_UI_VISIBILITY: 2330f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_SYSTEM_UI_VISIBILITY"; 2331f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GENERIC_MOTION: 2332f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GENERIC_MOTION"; 2333f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case UPDATE_CONFIGURATION: 2334f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "UPDATE_CONFIGURATION"; 2335f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_PERFORM_ACCESSIBILITY_ACTION: 2336f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_PERFORM_ACCESSIBILITY_ACTION"; 2337f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: 2338f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID"; 2339f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: 2340f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID"; 2341f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: 2342f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT"; 2343f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2344f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2345f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return super.getMessageName(message); 2346f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2347f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2348f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy @Override 23499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 23509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 23519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 23529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 23559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 23569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 23589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 2361c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato Debug.startMethodTracing("ViewAncestor"); 23629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long traversalStartTime; 23654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown traversalStartTime = System.nanoTime(); 23674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = 0; 23684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 23744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 23754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - traversalStartTime) * 0.000001f) 23764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms in performTraversals(), with " 23774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + (mLastDrawDurationNanos * 0.000001f) 23784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms of that time in draw()"); 23794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastTraversalFinishedTimeNanos = now; 23804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 239192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 23929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23933915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_POINTER: 23943915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverPointerEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23953915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 23963915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_TRACKBALL: 23973915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverTrackballEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23983915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 2399cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown case DISPATCH_GENERIC_MOTION: 2400cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverGenericMotionEvent((MotionEvent) msg.obj, msg.arg1 != 0); 2401cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown break; 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 2409e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 241064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 2412e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 2413d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 2414d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 2420e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 2421e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 2422694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 2423e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 2428e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 2429e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2433cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2434cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 2435cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 2436cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 24439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 244459a12cae208790dd202656f50a40a53ef49baeebRomain Guy 244559a12cae208790dd202656f50a40a53ef49baeebRomain Guy profileRendering(hasWindowFocus); 244659a12cae208790dd202656f50a40a53ef49baeebRomain Guy 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 24492d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 24509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2451c361da845a205ac35e724c0ca436744d483de7aaRomain Guy if (mAttachInfo.mHardwareRenderer != null && 2452c361da845a205ac35e724c0ca436744d483de7aaRomain Guy mSurface != null && mSurface.isValid()) { 24537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mFullRedrawNeeded = true; 2454648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2455648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2456648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo, mHolder); 2457648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 2458648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException locking surface", e); 2459648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2460648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 2461648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 2462648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 2463648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2464648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 2465648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2466648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn // Retry in a bit. 2467648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2468648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 2469648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 24758506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 248183fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 248475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 250275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 250375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 250475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 250575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 250994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2511105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2513c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 2515105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2516105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2517105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2518105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 25191c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection UnusedAssignment 2520812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2521105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 25223915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme((KeyEvent)msg.obj, false); 2523105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2536ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2537ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2538ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2539ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2540ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 254191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_EVENT: 254291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_LOCATION_EVENT: { 25437fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate DragEvent event = (DragEvent)msg.obj; 25447fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate event.mLocalState = mLocalDragState; // only present when this app called startDrag() 25457fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate handleDragEvent(event); 2546a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } break; 2547664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato case DISPATCH_SYSTEM_UI_VISIBILITY: { 2548664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato handleDispatchSystemUiVisibilityChanged(msg.arg1); 2549664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } break; 25505fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn case UPDATE_CONFIGURATION: { 25515fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Configuration config = (Configuration)msg.obj; 25525fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (config.isOtherSeqNewer(mLastConfiguration)) { 25535fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = mLastConfiguration; 25545fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 25555fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn updateConfiguration(config, false); 25565fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } break; 25578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: { 2558601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2559601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2560601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdUiThread(msg); 2561601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_PERFORM_ACCESSIBILITY_ACTION: { 2564601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2565601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2566601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .perfromAccessibilityActionUiThread(msg); 2567601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: { 2570601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2571601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2572601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdUiThread(msg); 2573601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: { 2576601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2577601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2578601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfosByViewTextUiThread(msg); 2579601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 25841c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy private void startInputEvent(InputQueue.FinishedCallback finishedCallback) { 258593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 258693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 258793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 258893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 258993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 25914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventReceiveTimeNanos = System.nanoTime(); 25924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = 0; 25934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = 0; 25944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25954e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 259693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 259793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 259893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25994e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private void finishInputEvent(InputEvent event, boolean handled) { 260093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 260192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 26024e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mFinishedCallback == null) { 260393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 260493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 26054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown return; 26064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 26094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 26104e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long eventTime = event.getEventTimeNano(); 26114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final StringBuilder msg = new StringBuilder(); 26124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("Latency: Spent "); 26134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - mInputEventReceiveTimeNanos) * 0.000001f); 26144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms processing "); 26154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (event instanceof KeyEvent) { 26164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final KeyEvent keyEvent = (KeyEvent)event; 26174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("key event, action="); 26184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 26194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } else { 26204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final MotionEvent motionEvent = (MotionEvent)event; 26214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("motion event, action="); 26224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 26234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", historySize="); 26244e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(motionEvent.getHistorySize()); 26254e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", handled="); 26274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(handled); 26284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", received at +"); 26294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventReceiveTimeNanos - eventTime) * 0.000001f); 26304e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverTimeNanos != 0) { 26314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered at +"); 26324e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverTimeNanos - eventTime) * 0.000001f); 26334e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26344e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverPostImeTimeNanos != 0) { 26354e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered post IME at +"); 26364e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverPostImeTimeNanos - eventTime) * 0.000001f); 26374e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26384e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, finished at +"); 26394e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - eventTime) * 0.000001f); 26404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms."); 26414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, msg.toString()); 264246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26444e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback.finished(handled); 26454e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback = null; 264646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 264746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 26539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 26702d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 26719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 26769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26792d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26882d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 27109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 27339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 27449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 27539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27693915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverPointerEvent(MotionEvent event, boolean sendDone) { 27704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 27714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 27724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 27747564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 277521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 27767564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 277721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 277821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 277921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 278021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 278121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 278221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 27833915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 27843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 278533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 27863915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 27873915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27883915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27893915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 279000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 279100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 279200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 27939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27947564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 27957564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 27967564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 27973915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 27983915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 279900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 28003915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 28013915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 28023915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 28033915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28043915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 280533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 28063915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28073915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28083915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 28097564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 28107564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 28117564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 28127564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 28133915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28143915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 281533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 28163915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 281733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 28183915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28193915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 282033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28213915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28223915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28233915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28243915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 282533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28263915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28273915bb845b032dc184dba5e60970b803390ca3edJeff Brown 282833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown private void finishMotionEvent(MotionEvent event, boolean sendDone, boolean handled) { 28293915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.recycle(); 28303915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 28314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 28323915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28331c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 283433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (LOCAL_LOGV || WATCH_POINTER) { 283533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 283633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Log.i(TAG, "Done dispatching!"); 283733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 283833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 283900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28413915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverTrackballEvent(MotionEvent event, boolean sendDone) { 28424e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 28434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 28444e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 28454e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 28469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 28479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 284821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 284921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 285021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 285121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 28523915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 28533915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 285433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28553915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28583915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 28593915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 28603915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 28613915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 28623915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 28633915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 28643915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 28653915bb845b032dc184dba5e60970b803390ca3edJeff Brown 286633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28673915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 28683915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28693915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28703915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28713915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 28729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 28739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 28749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 28763915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 28779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 28789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 28799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 28809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 28819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 28829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 288400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 288549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 288600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 288700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 288800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 288900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 289000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 289149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 289249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 289349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 289400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 289500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 289600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 289700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 289800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 289949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 290049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 290149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 290200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 290300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 29049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 290500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 290600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 290700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 290800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 290900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 291000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 291100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 291200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 291300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 291400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 291500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 291600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 291700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 291800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 291900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 292000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 292100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 292200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 292300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 292400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 292500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 292600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 292700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 292800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 292900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 293000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 293100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 293200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 293300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 293400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 293500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 293600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 293700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 293800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 293900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 294000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 294100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 294200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 294300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 294400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 294500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 294600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 294700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 294800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 294900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 295000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 295149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 295200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 295349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 295449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 295549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 295600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 295700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 295800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 295900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 296000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 296100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 296200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 296349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 296449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 296549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 296600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 296749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 296849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 296949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 297049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown } 297100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 29729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29733915bb845b032dc184dba5e60970b803390ca3edJeff Brown 29743915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 29753915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 297633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 29779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2979cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void deliverGenericMotionEvent(MotionEvent event, boolean sendDone) { 29804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 29814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 29824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 29834e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 298421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 298521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 298621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 298721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2988cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 2989cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 2990cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2991cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 2992cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 2993cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2994cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 2995cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 299633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 2997cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 2998cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2999cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3000cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 3001cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 3002cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3003cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3004cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 300533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3006cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3007cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3008cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3009cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3010cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 3011cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 301233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3013cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 301433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 3015cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3016cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3017cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3018cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3019cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3020cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3021cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3022cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 30236f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30246f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 30256f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 30266f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 30276f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 30286f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30296f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 30306f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 30316f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 30326f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3033cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3034cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3035cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3036cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3037cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 3038cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3039cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3040cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3041cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3042cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3043cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3044cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3045cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3046cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3047cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3048cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 3049cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3050cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3051cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3052cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3053cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3054cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3055cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3056cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 3057cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3058cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3059cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3060cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3061cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3062cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3063cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3064cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3065cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3066cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3067cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 3068cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3069cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3070cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3071cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3072cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3073cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3074cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3075cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3076cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3077cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3078cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3079cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3080cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3081cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3082cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 30839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 30854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 30864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30884e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 30894e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 30919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 30929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 30939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 30944e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 30954e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 30964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 30974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 30984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 30994e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 31004e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 31014e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31084e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 31099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 31104e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31124e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 31134e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31174e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 31219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 31234e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 31244e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 31254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 31264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 31274e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31284e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 312951a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 313051a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 31319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31334e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31344e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 31354e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 31369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31394e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 31404e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31414e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 31424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 31434e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 31444e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 31454e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31484e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 31494e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31504e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 31514e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 31524e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 31729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 31749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31758506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 31774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 31784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 31794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 31804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 318121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 318221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 318321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 318421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 31853915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 31863915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 31873915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 31889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 31899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31903915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31913915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 31923915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31933915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Perform predispatching before the IME. 31943915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 31953915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31963915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31973915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31983915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31993915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 32003915bb845b032dc184dba5e60970b803390ca3edJeff Brown // The IME will eventually call back into handleFinishedEvent. 32019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 32029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 32033915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (imm != null) { 32049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 32059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 32069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 32073915bb845b032dc184dba5e60970b803390ca3edJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 32089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 32099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32113915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32123915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 32133915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32163915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void handleFinishedEvent(int seq, boolean handled) { 32179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 32189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 32199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 32209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 32223915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32233915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 32253915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32298506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32303915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverKeyEventPostIme(KeyEvent event, boolean sendDone) { 32314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32324e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = System.nanoTime(); 32334e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32344e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 32353915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 32363915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32373915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32383915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32393915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32413915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 32423915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 32433915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32443915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32453915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32479065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 32489065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 32499065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 32509065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 32513915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 32523915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 32533915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32543915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32553915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 325686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3257c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 3258c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (event.getAction() == KeyEvent.ACTION_UP 3259c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 3260c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3261c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 3262c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown finishKeyEvent(event, sendDone, true); 3263c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3264c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3265c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3266c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 32673915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 32683915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 32693915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32713915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32733915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 32743915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 32753915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 32763915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 32773915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_LEFT: 32784e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32794e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_LEFT; 32804e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32813915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32823915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_RIGHT: 32834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_RIGHT; 32854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32863915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32873915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_UP: 32884e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32894e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_UP; 32904e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32913915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32923915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_DOWN: 32934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32944e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_DOWN; 32954e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown break; 32974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 32984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32994e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_FORWARD; 33004e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 33014e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_BACKWARD; 33024e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33033915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33043915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33063915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 33073915bb845b032dc184dba5e60970b803390ca3edJeff Brown View focused = mView != null ? mView.findFocus() : null; 33083915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 33093915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 33103915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 33113915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 33123915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 33133915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 33143915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 33153915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 33163915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 33173915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 33183915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 33193915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 33203915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33213915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 33223915bb845b032dc184dba5e60970b803390ca3edJeff Brown playSoundEffect( 33233915bb845b032dc184dba5e60970b803390ca3edJeff Brown SoundEffectConstants.getContantForFocusDirection(direction)); 33243915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33253915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33283915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33293915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 33303915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 33313915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33323915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33333915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33363915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33383915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 33393915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 33403915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33413915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33423915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void finishKeyEvent(KeyEvent event, boolean sendDone, boolean handled) { 33433915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 33444e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 33459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3348a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3349407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3350407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3351407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3352407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3353a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3354a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3355a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3356a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3357a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3358a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3359a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3360a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3361a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3362a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3363a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3364a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 33659d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3366a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3367a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3368a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3369a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 33709d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3371a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3372a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3373a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3374a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3375a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3376a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3377a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3378a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3379a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3380a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3381a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3382a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3383a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3384a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3385a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3386a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3387a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3388a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3389a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3390a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3391a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3392a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3393a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3394a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3395d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3396a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3397a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3398a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3399a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3400a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3401a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3402a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3403a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3404a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3405a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3406a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3407a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3408a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3409a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3410d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3411407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3412d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 34131fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3414d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3415d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3416d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3417d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3418d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3419d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3420d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3421407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3422407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3423407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3424407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3425407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3426407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3427a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3428a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3429a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3430a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3431a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3432664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void handleDispatchSystemUiVisibilityChanged(int visibility) { 3433664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 343414782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (mAttachInfo != null) { 343514782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato mAttachInfo.mSystemUiVisibility = visibility; 343614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 3437664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato mView.dispatchSystemUiVisibilityChanged(visibility); 3438664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3439664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 34402c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 34412c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 34422c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 34432c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 34442c095f367779ef32130c72849936a2e3013c8492Christopher Tate 34459d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3446a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3447048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3448a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3449a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3450a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 34519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 34529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 34539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 34549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 34569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 34579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 34599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 34628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 34638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 34648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 34658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityInteractionContrtoller == null) { 34678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionContrtoller = new AccessibilityInteractionController(); 34688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mAccessibilityInteractionContrtoller; 34708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 34728169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 34738169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 347464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 347564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 34763d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 347764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3478e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3479e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 348064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 34819189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 348264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 348364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 34843d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3485694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3486f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 3487180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (params != null && mOrigWindowType != params.type) { 3488180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn // For compatibility with old apps, don't crash here. 3489180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (mTargetSdkVersion < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) { 3490180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn Slog.w(TAG, "Window type can not be changed after " 3491180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn + "the window is added; ignoring change of " + mView); 3492180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn params.type = mOrigWindowType; 3493180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 3494180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 34958169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 34968169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 3497189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3498189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 34998169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 3500694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 3501694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3502f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 35033d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3504e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 35053d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 350664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 350764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 350864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 350964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 351064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 35119189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 35128169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 35138169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 35148506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 35159189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 35169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 35199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 352113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 352213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 35239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 352413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 352513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 352613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 352713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 352813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 352913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 353013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 353113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 353213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 353313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 353413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 353513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 353613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 353713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 353813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 353913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 354013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 354113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 354213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 354313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 354413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 354513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 354613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 354713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 35489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 35559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 35569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 35579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 35589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 35669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 35689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 35699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 35719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 35749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 35759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 357665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 357765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy public void dumpGfxInfo(PrintWriter pw, int[] info) { 357865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 357965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 358065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 358165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 358265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 358365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 358465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 358565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy private void getGfxInfo(View view, int[] info) { 358665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 358765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 358865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 358965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 359065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 359165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 359265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 359365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 359465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 359565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 359665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 359765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 359865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 359965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 360065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 36019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 360394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 360494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 360594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 360694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 360794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 360894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 360994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 361094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 36119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3612b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 36139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 361416260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 361516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAdded = false; 361616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 361716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 361816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 36199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 362029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 362129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 36229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 36239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 36249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 36259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 36269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 36279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 36289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 36298169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 36308169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 36319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 36329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 36349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36370586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 36389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36425fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 36435fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Message msg = obtainMessage(UPDATE_CONFIGURATION, config); 36445fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn sendMessage(msg); 36455fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 36465fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 364729d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 3648b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 3649b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 3650b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = null; 365129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy mAttachInfo.mHardwareAccelerated = false; 365229d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 365329d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 365429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 36559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 36569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 36579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 36589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 36599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36613d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 36629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 3663e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 36649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 36659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 36669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 36679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 36689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 366964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 367064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 367164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 367264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 367364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 367464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 367564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 367664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 3677e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 3678e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 3679e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 3680e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 3681e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 36829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 368446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventReceiveTimeNanos; 36864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverTimeNanos; 36874e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverPostImeTimeNanos; 36883915bb845b032dc184dba5e60970b803390ca3edJeff Brown private InputQueue.FinishedCallback mFinishedCallback; 368946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 369046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 36913915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleKey(KeyEvent event, InputQueue.FinishedCallback finishedCallback) { 36921c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 369392ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 369446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 369546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36963915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 36971c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 369893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 369946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 370046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 37019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 370392ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 370492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 370592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 370692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 370792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 370892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 370992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 3710812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 3711812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "Focused view Hierarchy is:"); 3712812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 37139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 37149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3715812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 37169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 37209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 372192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 37229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 3724c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 37259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 37279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3728c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 372993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 3730c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 3731c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 373293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 3733c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 373493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 3735c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 3736cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown dispatchGenericMotion(event, sendDone); 3737c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 3738c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 37399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 374093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 37419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 37429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 374393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 374400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 37459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 374793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 37489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 37499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 375093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 375100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 37529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3753cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3754cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void dispatchGenericMotion(MotionEvent event, boolean sendDone) { 3755cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown Message msg = obtainMessage(DISPATCH_GENERIC_MOTION); 3756cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.obj = event; 3757cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.arg1 = sendDone ? 1 : 0; 3758cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown sendMessageAtTime(msg, event.getEventTime()); 3759cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3760cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 37619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 37629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 37639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 37649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 37689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 37699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 37739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 37749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 37759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 37769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 37779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3780ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 3781ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 3782ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 3783ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 3784ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 3785ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3786a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3787a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 378891e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 378991e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 379091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_LOCATION_EVENT; 379191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate removeMessages(what); 379291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 379391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_EVENT; 379491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 379591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate Message msg = obtainMessage(what, event); 3796a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sendMessage(msg); 3797a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3798a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3799664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 3800664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato sendMessage(obtainMessage(DISPATCH_SYSTEM_UI_VISIBILITY, visibility, 0)); 3801664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3802664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 380375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 380475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 380575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 380675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 380775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 38088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!mAccessibilityManager.isEnabled()) { 380975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 381075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 381175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 381275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 381375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 381475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 381575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 381675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 381775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 3818eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3819eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 3820eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3821a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 3822a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 3823eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3824eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void postSendWindowContentChangedCallback() { 3825a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 3826a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 3827a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 3828a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 3829a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (!mSendWindowContentChangedAccessibilityEvent.mIsPending) { 3830a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mIsPending = true; 3831a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov postDelayed(mSendWindowContentChangedAccessibilityEvent, 3832a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 3833eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3834eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3835eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3836eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3837eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 3838eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3839eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3840eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 3841a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 3842a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 3843eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3844eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3845eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 38469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 38479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 38489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38506e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 38516e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 38526e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 38536e34636749217654f43221885afb7a29bb5ca96aAdam Powell 38549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 38559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 38589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3860736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 3861736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 3862736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 3863736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 38648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 3865736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 3866736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 3867736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 38689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 38699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 38709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 38719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 38729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 3876c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 38779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 38809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 38819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 38829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38838506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 3884dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 3885dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3886dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 3887dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 3888dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3889dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3890dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3891dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 3892dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 3893dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3894dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3895dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 3896dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 3897dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3898dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3899dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 3900dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 3901dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3902dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3903dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3904dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 3905dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 3906dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 3907dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3908dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3909dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 3910dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 3911dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3912dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3913dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3914dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 3915dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 3916dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 3917dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3918dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3919dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 3920dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 3921dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3922dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3923dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 39249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 39256dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 39269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39276dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 39286dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39308506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 39326dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchFinishedEvent(seq, handled); 39359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 39399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 39409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 39446dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 39459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39466dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 39476dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3950fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy public void resized(int w, int h, Rect coveredInsets, Rect visibleInsets, 3951fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy boolean reportDraw, Configuration newConfig) { 39526dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchResized(w, h, coveredInsets, visibleInsets, reportDraw, 39558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov newConfig); 39569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 39606dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 39639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 39676dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 39709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 39746dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 39779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 39819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 39839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 39849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 39859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 39869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 39906dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 39939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 39949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 39959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 39969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 39979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 39989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 39999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 40029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 40039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 40049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 40059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 40069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 40079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 40089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 40099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 40109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 40119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 40129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 40139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 401972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 4020ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 40216dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 4024ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4025ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4026ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4027bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4028bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 402919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 403019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 403119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 403219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 40337580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40347580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40357580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 40377580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 40387580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 40397580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 40407580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 40417580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 40427580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 404319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 404419382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 404572c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4046a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4047a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4048a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 40496dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4052a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4053a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4054664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 4055664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 40566dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchSystemUiVisibilityChanged(visibility); 4059664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4060664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 40619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 40659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 40669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 40689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 40709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 40728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 40759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 40769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 40779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 40798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 40829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 40839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 40849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 40859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 40878506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 40899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 40909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 40919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 40929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 40939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 40949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 40959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 40979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 41019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 41029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 41069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 41079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 41089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 41099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 41109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 41129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 41139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 41159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 41169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 41179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 41189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 41199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 41209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 41229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 41269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 41279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 41289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 41299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 41309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 41329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 41369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 41379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 41389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 41419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 41429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 41439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 41449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 41459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 41469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 41489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 41509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 41519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 41529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 41539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 41549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 41559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 41569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 41579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 41589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 41599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 41609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 41619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 41629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 41639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 41679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 41719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 41729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 41749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 41759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 41779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 41789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 41799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 41819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 41829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 41839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 41849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 41859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 41869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 41879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 41889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 41899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 41909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 41919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 41969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 41989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 41999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 42009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 42019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 42029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 42039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 42059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 42069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 42079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 42089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 42099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 42119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 42129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 42139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 42149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 42159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 42169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 42179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 42189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 42199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 42209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 42229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 42239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 42249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 42259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 42269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 42279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 42309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 42349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 42359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 42369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 42409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 42419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 42429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 42439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 42449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 42459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 42469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 42499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 42509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 42539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 42569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 42599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 42659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 42689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 42719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 42749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 42789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 42829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 42879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 42909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 42919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 42949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 42959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42978506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 43009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 43019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 43029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 43039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 43059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 43069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 43099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 43109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 43119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 43129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 43159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 43199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 43209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 43219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 43249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 43269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 43279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 43329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 43349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 43359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 43379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 43389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 43399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 434115df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 43429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 43469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 43479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 43489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 43509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 43519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 43529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 43539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 43559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 43569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 43609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 43619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 43629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 43639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 43649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 43708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 43718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 43738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 43748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 43758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 43768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 43778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 43788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 43798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 43838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!registered) { 43858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = 43868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 43876dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn new AccessibilityInteractionConnection(ViewRootImpl.this)); 43888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 43928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 43948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = View.NO_ID; 43958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 43968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 44018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 44028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 44038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 44048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 44058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnection 44068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 44076dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 44088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44096dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn AccessibilityInteractionConnection(ViewRootImpl viewAncestor) { 44106dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 44118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(int accessibilityId, 44148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44158bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4416601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4417601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4418601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityId, 44198bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 4420601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 44218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityAction(int accessibilityId, int action, 44248bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44258bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 4426601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4427601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4428601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .performAccessibilityActionClientThread(accessibilityId, action, interactionId, 44298bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov callback, interogatingPid, interrogatingTid); 44308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(int viewId, 44348bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44358bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4436601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4437601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 44388bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(viewId, interactionId, callback, 44398bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interrogatingPid, interrogatingTid); 44408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4443eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewText(String text, int accessibilityId, 44448bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44458bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4446601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4447601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4448eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov .findAccessibilityNodeInfosByViewTextClientThread(text, accessibilityId, 44498bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 44508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 44558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing accessibility interactions initiated from the system 44568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * and targeting the view hierarchy. A *ClientThread method is to be 44578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * called from the interaction connection this ViewAncestor gives the 44588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * system to talk to it and a corresponding *UiThread method that is executed 44598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * on the UI thread. 44608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 44618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionController { 44628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private static final int POOL_SIZE = 5; 44638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList = 44658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new ArrayList<AccessibilityNodeInfo>(); 44668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Reusable poolable arguments for interacting with the view hierarchy 44688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // to fit more arguments than Message and to avoid sharing objects between 44698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // two messages since several threads can send messages concurrently. 44708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final Pool<SomeArgs> mPool = Pools.synchronizedPool(Pools.finitePool( 44718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new PoolableManager<SomeArgs>() { 44728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs newInstance() { 44738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return new SomeArgs(); 44748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAcquired(SomeArgs info) { 44778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* do nothing */ 44788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onReleased(SomeArgs info) { 44818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov info.clear(); 44828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov }, POOL_SIZE) 44848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ); 44858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public class SomeArgs implements Poolable<SomeArgs> { 44878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private SomeArgs mNext; 44888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean mIsPooled; 44898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg1; 44918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg2; 44928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi1; 44938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi2; 44948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi3; 44958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs getNextPoolable() { 44978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mNext; 44988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean isPooled() { 45018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mIsPooled; 45028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setNextPoolable(SomeArgs args) { 45058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mNext = args; 45068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setPooled(boolean isPooled) { 45098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mIsPooled = isPooled; 45108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private void clear() { 45138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg1 = null; 45148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg2 = null; 45158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi1 = 0; 45168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi2 = 0; 45178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi3 = 0; 45188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdClientThread(int accessibilityId, 45228bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45238bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 45248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID; 45268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = accessibilityId; 45278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 45288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 45298bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 45308bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 45318bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 45328bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 45338bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 45348bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 45358bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 45368bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 45378bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 45388bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 45398bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 45408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) { 45438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = message.arg1; 45448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 45458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45488dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45498dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45502cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 45512cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov if (target != null) { 45528dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45538dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45548dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 45578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 45588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 45598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdClientThread(int viewId, int interactionId, 45648bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 45658bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 45668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID; 45688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = viewId; 45698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 45708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 45718bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 45728bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 45738bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 45748bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 45758bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 45768bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 45778bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 45788bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 45798bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 45808bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 45818bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 45828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdUiThread(Message message) { 45858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int viewId = message.arg1; 45868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 45878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45908dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45918dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45926dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 45938dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewById(viewId); 45940b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target != null && target.getVisibility() == View.VISIBLE) { 45958dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45968dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45978dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 46008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 46018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 46028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4606eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewTextClientThread(String text, 4607eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int accessibilityViewId, int interactionId, 46088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 46098bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 46108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT; 46128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 46138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = text; 4614eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi1 = accessibilityViewId; 4615eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi2 = interactionId; 46168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg2 = callback; 46178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 46188bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46198bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46208bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46218bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46228bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 46238bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46248bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46258bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46268bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46278bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46288bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfosByViewTextUiThread(Message message) { 46328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 46338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final String text = (String) args.arg1; 4634eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int accessibilityViewId = args.argi1; 4635eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int interactionId = args.argi2; 46368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 46378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg2; 46388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 46398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46408dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov List<AccessibilityNodeInfo> infos = null; 46418dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46428dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov ArrayList<View> foundViews = mAttachInfo.mFocusablesTempList; 46438dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov foundViews.clear(); 46448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46450b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov View root = null; 4646eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (accessibilityViewId != View.NO_ID) { 4647eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov root = findViewByAccessibilityId(accessibilityViewId); 4648eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } else { 46496dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn root = ViewRootImpl.this.mView; 4650eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4651eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 46520b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (root == null || root.getVisibility() != View.VISIBLE) { 4653eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov return; 4654eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4655eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4656ea515aeafa01de6f50c854ee381b972ef2478284Svetoslav Ganov root.findViewsWithText(foundViews, text, View.FIND_VIEWS_WITH_TEXT 4657ea515aeafa01de6f50c854ee381b972ef2478284Svetoslav Ganov | View.FIND_VIEWS_WITH_CONTENT_DESCRIPTION); 46588dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov if (foundViews.isEmpty()) { 46598dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov return; 46608dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46628dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos = mTempAccessibilityNodeInfoList; 46638dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos.clear(); 46648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46658dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov final int viewCount = foundViews.size(); 46668dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov for (int i = 0; i < viewCount; i++) { 46678dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View foundView = foundViews.get(i); 46680b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (foundView.getVisibility() == View.VISIBLE) { 4669ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov infos.add(foundView.createAccessibilityNodeInfo()); 4670ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov } 46718dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46728dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 46738dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46748dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(infos, interactionId); 46758dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 46768dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 46778dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityActionClientThread(int accessibilityId, int action, 46828bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 46838bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 46848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_PERFORM_ACCESSIBILITY_ACTION; 46868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 46878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi1 = accessibilityId; 46888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi2 = action; 46898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi3 = interactionId; 46908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = callback; 46918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 46928bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46938bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46948bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46968bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interogatingPid == Process.myPid() 46978bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46988bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46998bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 47008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 47018bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 47028bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 47038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void perfromAccessibilityActionUiThread(Message message) { 47068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 47078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = args.argi1; 47088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int action = args.argi2; 47098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = args.argi3; 47108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 47118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg1; 47128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 47138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov boolean succeeded = false; 47158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 47168dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov switch (action) { 47178dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_FOCUS: { 47188dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionFocus(accessibilityId); 47198dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47208dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_FOCUS: { 47218dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearFocus(accessibilityId); 47228dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47238dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_SELECT: { 47248dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionSelect(accessibilityId); 47258dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47268dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_SELECTION: { 47278dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearSelection(accessibilityId); 47288dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47298dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47308dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 47318dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47328dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setPerformAccessibilityActionResult(succeeded, interactionId); 47338dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 47348dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 47358dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionFocus(int accessibilityId) { 47408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47410b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Get out of touch mode since accessibility wants to move focus around. 47458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureTouchMode(false); 47468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.requestFocus(); 47478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearFocus(int accessibilityId) { 47508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47510b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isFocused()) { 47558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.clearFocus(); 47588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isFocused(); 47598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionSelect(int accessibilityId) { 47628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47630b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target.isSelected()) { 47678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(true); 47708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.isSelected(); 47718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearSelection(int accessibilityId) { 47748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47750b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isSelected()) { 47798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(false); 47828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isSelected(); 47838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private View findViewByAccessibilityId(int accessibilityId) { 47866dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 47878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (root == null) { 47888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return null; 47898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47902cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov View foundView = root.findViewByAccessibilityId(accessibilityId); 47912cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov if (foundView != null && foundView.getVisibility() != View.VISIBLE) { 47920b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return null; 47930b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov } 47940b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return foundView; 47958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 4797eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4798a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 4799a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov public volatile boolean mIsPending; 4800a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 4801eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 4802eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (mView != null) { 480382e236d72ac197d6673d0b4d484fe5f0b9436731Svetoslav Ganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 4804a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mIsPending = false; 4805eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4806eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4807eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 48089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4809