ViewRootImpl.java revision 0b0a41d8e26eaf0f1d9d922621494daf40964a9a
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; 778643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport com.android.internal.util.Predicate; 786b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 806b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 816b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 8565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyimport java.io.PrintWriter; 866b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 888643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport java.util.List; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 97812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 986dd005b48138708762bfade0081d031a2a4a3822Dianne Hackbornpublic final class ViewRootImpl extends Handler implements ViewParent, 990f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 10070a3f677bf015d8641f41d149b76d362bb2b801cDianne Hackborn private static final String TAG = "ViewRootImpl"; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 102812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 106711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 111694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11459a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 11559a12cae208790dd202656f50a40a53ef49baeebRomain Guy * Set this system property to true to force the view hierarchy to render 11659a12cae208790dd202656f50a40a53ef49baeebRomain Guy * at 60 Hz. This can be used to measure the potential framerate. 11759a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 11859a12cae208790dd202656f50a40a53ef49baeebRomain Guy private static final String PROPERTY_PROFILE_RENDERING = "viewancestor.profile_rendering"; 11959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 12053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 12153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 12253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1362a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1372a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 139e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 140e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 14159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 146cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXDirection; 147cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYDirection; 148cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXKeyCode; 149cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYKeyCode; 150cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 153711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final TypedValue mTmpValue = new TypedValue(); 154711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 173ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 174ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 175ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 176ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 179d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 180dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 181dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 182dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 183dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 1907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 1917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 192bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 19746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 1981e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 1991e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 20086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 201a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 2064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 2074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastDrawDurationNanos; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2205583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2215583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2265fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2275fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 238694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 239694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 24059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 241e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 242e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 243e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 244e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 245e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 246e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2537d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2547d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2557d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2560f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 257cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2598506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 261a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 262a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 263a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2647fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 265a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2662c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 26759a12cae208790dd202656f50a40a53ef49baeebRomain Guy 26859a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 26959a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 27059a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 271a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 2788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionController mAccessibilityInteractionContrtoller; 2808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 2828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 283a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 284eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 28511ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 286b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 28721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 28821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 28921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 29021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 29121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 29221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 29321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2944c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2984c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 29944bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn sWindowSession = Display.getWindowManager().openSession( 30044bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3054c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3064c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3074c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3096dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3104c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 312812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 313812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 314812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 315812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3204c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3214c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 332fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 3428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 3438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 34611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 34786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 34859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 34959a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3522a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 3532a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 3542a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 3552a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 3562a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3572a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3582a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3592a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 360e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 361e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 362e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 363e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 364e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 365e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 398e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4018169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 40286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4039189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4041ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 405e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 406dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 407dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 408dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 409dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 410dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 411289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 412dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 413dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4141aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4151aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy // If the application owns the surface, don't enable hardware acceleration 4161aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy if (mSurfaceHolder == null) { 4171aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy enableHardwareAcceleration(attrs); 4181aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy } 4191aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4205fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 421589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 42238ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 4235be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn if (mTranslator != null) { 4245be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn mSurface.setCompatibilityTranslator(mTranslator); 42538ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 42638ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 427e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 42835b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 429e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 43064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 43164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4329189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 43364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 43464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4351ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4361ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4375fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 4381ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4391ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 44335b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 44464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 44564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 457cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 458cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 459cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 460cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4629189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 46346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 46446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 46946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 47086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 47364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 47464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 47564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 47664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 47964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 48064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4819189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 484711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 48986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 52700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 52800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 52900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 530cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 531cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 532cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 533cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 534cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 535cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 536cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown Looper.myQueue()); 537cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 53846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 5398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 5458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 5468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5516d7475d666baefaa3ba9f0dcee25238739454241Romain Guy private void destroyHardwareResources() { 55265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 55365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 55465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 55565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 55765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 56065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 56165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 56265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 56365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 564c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 56565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 56765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 56865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 56965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 57065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 5716d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5726d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5736d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 574529b60a3b16ac3dff24f2403d760ab8ebc9670ffRomain Guy private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) { 5757eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 5767eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 5774f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 5787eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 5791b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 5801b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 5811b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 582566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 5831af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 5841af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 5851af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 5861af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 5875d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 5885d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 5895d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 5905d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 5915d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 5925d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 5935d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 5945d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 5955d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 5965d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 5975d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 5985d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 5995d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 6005d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6015d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 6025d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 603ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 6045d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sSystemRendererDisabled 6055d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && Looper.getMainLooper() != Looper.myLooper()) { 6061b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 607ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 608ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 609ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 610ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 611e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 612b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 613b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 6144caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy } 615b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 6167eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 6177eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 6185d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 6195d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 6205d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 6215d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 6225d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 6235d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 62407213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 625e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 626e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 627e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 628e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 639105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 6405a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 6415a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 6425a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 6445a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 6455a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 650105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 651105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 652105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 653105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 654105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 655105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 656105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 657105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 69464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 69570d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 69670d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase // Fast invalidation for GL-enabled applications; GL must redraw everything 69770d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 69870d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase return; 69970d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 70064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 7021e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 7038169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 7041e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 7058169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 70664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 7071e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 7081e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 7091e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 7101e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 7118169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 713daf98e941e140e8739458126640183b9f296a2abChet Haase if (!mDirty.isEmpty() && !mDirty.contains(dirty)) { 71402ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 7157d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 7167d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7220d9275e565551eed57297627188aa39f3897a50bRomain Guy 7230d9275e565551eed57297627188aa39f3897a50bRomain Guy void invalidate() { 7240d9275e565551eed57297627188aa39f3897a50bRomain Guy mDirty.set(0, 0, mWidth, mHeight); 7250d9275e565551eed57297627188aa39f3897a50bRomain Guy scheduleTraversals(); 7260d9275e565551eed57297627188aa39f3897a50bRomain Guy } 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 728ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 729ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 730ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 731ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 732ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 733ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 734ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 735ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 736ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 74664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 7614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7621c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 7634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY && mLastTraversalFinishedTimeNanos != 0) { 7644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 7654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Scheduled traversal, it has been " 7664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - mLastTraversalFinishedTimeNanos) * 0.000001f) 7674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms since the last traversal finished."); 7684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 7694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7848506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7857d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 7867d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 7877d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 7887d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 7890f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7900f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7910f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 792cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 793cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 794cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 795cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 796cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 797cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 798cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 799cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 800cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 801cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 802cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 803cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 804cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 805cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 806cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 807cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 808cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 809cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 810cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 811cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 812cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 813cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 829711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 832dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 849dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8525fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 8535fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 8545fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 8555fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn fullRedrawNeeded = true; 8565fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 8575fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 8585fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8595fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 8605fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 8615fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8625fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 8635fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 86564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 870a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 871a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 872a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 873bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 874bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 875bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 876bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 877a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 878a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 879a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 880a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 881a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 882a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 889c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 890c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 891c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 892c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 897664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 899694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 90275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 903fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn host.fitSystemWindows(mAttachInfo.mContentInsets); 904fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 90664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 90764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 909c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 91064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 913711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 92165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 9318506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 932ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mLayoutRequested && !mStopped) { 93315df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 93415df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 93515df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 93615df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 937711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 938711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 9432d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 945fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 948fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 955711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 957a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 958a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 959a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 960bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 961bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 962bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 963bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 964a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 965a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 966a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 967a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 968a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 973c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 976711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 977711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean goodMeasure = false; 978a3e3c533ee4af6d9dba43b70ac421ba880992961Adam Powell if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 979711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // On large screens, we don't want to allow dialogs to just 980711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // stretch to fill the entire width of the screen to display 981711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // one line of text. First try doing the layout at a smaller 982711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // size to see if it will fit. 983711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 984711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 985711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int baseSize = 0; 986711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 987711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 988711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 989711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 9907d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 991711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 992711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 993711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 994711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 995189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 996189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 997711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 998711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } else { 999711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // Didn't fit in that size... try expanding a bit. 1000711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 1001711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 1002711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn + baseSize); 1003189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 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 if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 1009711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1010711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1011711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1012711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1013711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1014711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1015711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (!goodMeasure) { 1016711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 1017711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1018711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1019aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 1020aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell windowSizeMayChange = true; 1021aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell } 1022711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10316e81e57b526a3e23038e365414acbb9688f8e44aRomain Guy if (attachInfo.mRecomputeGlobalAttributes && host.mAttachInfo != null) { 1032664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato //Log.i(TAG, "Computing view hierarchy attributes!"); 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 1034664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato boolean oldScreenOn = attachInfo.mKeepScreenOn; 1035664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato int oldVis = attachInfo.mSystemUiVisibility; 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 1037664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 1038664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mHasSystemUiListeners = false; 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 104014782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (attachInfo.mKeepScreenOn != oldScreenOn 104114782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mSystemUiVisibility != oldVis 104214782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mHasSystemUiListeners) { 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowShouldResize = mLayoutRequested && windowSizeMayChange 1080189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 10812e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 10822e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 10832e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 10842e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1088812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1091812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1092812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1093812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1105812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1108dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1109dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1110dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1111dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1112812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1113c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 111513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1116dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1117812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 112514782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 112614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners 112714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.subtreeSystemUiVisibility != 0 112814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.systemUiVisibility != 0; 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11308169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1131189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1132189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 11338169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11342a83f001fdb189f945e82e81e717ba204824b112Romain Guy 11352a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 11368169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 11378169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 11468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1147694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1148694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1149694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1150694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1151694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1152694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1153694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 1159fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mWidth > 0 && mHeight > 0 && 1160fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1161fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1162fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1163fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1164fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1165fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1166fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1167fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1168fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1169fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 1170fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn HardwareCanvas canvas = null; 1171fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1172fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1173fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1174fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1175fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1176fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1177fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1178fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1179fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas = mResizeBuffer.start(mAttachInfo.mHardwareCanvas); 1180fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.setViewport(mWidth, mHeight); 1181fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPreDraw(null); 1182fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final int restoreCount = canvas.save(); 1183fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1184fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1185fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1186fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1187fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1188fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1189fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1190fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1191fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1192fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1193fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1194fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1195fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1196fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.translate(0, -yoff); 1197fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 1198fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mTranslator.translateCanvas(canvas); 1199fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1200fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1201fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mView.draw(canvas); 1202fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1203fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1204fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1205fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1206fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1207fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1208fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.restoreToCount(restoreCount); 1209fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1210fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1211fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 1212fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (canvas != null) { 1213fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPostDraw(); 1214fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1215fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 1216fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.end(mAttachInfo.mHardwareCanvas); 1217fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1218fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1219fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1220fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1221fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1222fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1223fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 124661a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 12478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1248b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1249648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1250648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1251648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1252648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1253648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1254648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1255648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1256648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1257648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1258648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1259648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1260648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1261648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1262648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12737d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 12741d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 12751d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 12761d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 12771d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 12781d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 12792a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 12802a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 12817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy fullRedrawNeeded = true; 1282648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1283648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1284648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1285648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1286648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1287648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1288648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1289648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1290648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1291648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1292648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1293648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1294648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1295648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12991d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1301c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1312dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1313dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1314dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1315dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1316dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1317dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1318dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 131930bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1320dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1321dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1322dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1323dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1324dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1325dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1326dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1327dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1328dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1329dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1330dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1331dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1332dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1333dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1334dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1335dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1336dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1337dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1338dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1339dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1340dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1341dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1342dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1343dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1344dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1345dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1346dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1347dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1348dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1349dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1350dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1351dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1352dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1353dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1354dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1355dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1356dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 135793c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 135893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 135993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 136093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 136193c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1362dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1363dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 136453389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 13656b5108bc9ce6401174fb1abf6791222f3e0353c4Romain Guy if (hwInitialized || ((windowShouldResize || params != null) && 1366dbf78bdb7a9aed3b8393c247128a7e8c760343b5Romain Guy mAttachInfo.mHardwareRenderer != null && 1367dbf78bdb7a9aed3b8393c247128a7e8c760343b5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled())) { 1368039857520b1a03a52051b966d87d587225bdfcc3Romain Guy mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 1369eca9b1f53c2c291cbfb89b5f3cc45db7bdca6c7dRomain Guy if (!hwInitialized && mAttachInfo.mHardwareRenderer.isEnabled()) { 1370cf15efba0792b052dca5baa350d9fb00e6a60667Romain Guy mAttachInfo.mHardwareRenderer.invalidate(mHolder); 13717e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1374ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1375ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 1376ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 1377ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1378ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 1379ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 1380ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1381ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1382ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1383ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1384ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1385ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1386ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1387ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1388ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1390ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1391ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1392ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1393ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1394ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1395ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1396ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1397ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1398ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1399ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1400ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1401ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1402ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1403ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1404ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1405ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1406ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1407ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1408ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1409ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1410ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1411ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1412ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1413ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1414ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1415ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1416ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1417ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1418ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mLayoutRequested = true; 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1423ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn final boolean didLayout = mLayoutRequested && !mStopped; 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1430c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1431189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 143213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 14335429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1436189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 143843a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 143913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 144013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 144113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 144213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 144313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 144413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 144513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14465429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 146264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 146364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 146464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 146564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1486eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1487eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 1488eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov postSendWindowContentChangedCallback(); 1489eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1493fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1494fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1495fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1496fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1497fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1499fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1500fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1503fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1504fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1505fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1506fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1507fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1508fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1509fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1510fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1511fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1512fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1513fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1514fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1515fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1516fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1517fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1520fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15258506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15638506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1564ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1565ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!cancelDraw && !newSurface) { 1568cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1569cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1570cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.get(i).startChangingAnimations(); 1571cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 1572cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.clear(); 1573cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 15754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long drawStartTime; 15774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown drawStartTime = System.nanoTime(); 15794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15834e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = System.nanoTime() - drawStartTime; 15854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1590c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1593d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1594d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1595d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1596d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1597d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1598d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1599d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1600d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1601d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1602d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1603d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1604d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 16113c4ce72c4d66d9ee041924259f20381b658c1529Chet Haase // If we're not drawing, then we don't need to draw the transitions, either 16123c4ce72c4d66d9ee041924259f20381b658c1529Chet Haase if (mPendingTransitions != null) { 16133c4ce72c4d66d9ee041924259f20381b658c1529Chet Haase mPendingTransitions.clear(); 16143c4ce72c4d66d9ee041924259f20381b658c1529Chet Haase } 16153c4ce72c4d66d9ee041924259f20381b658c1529Chet Haase 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1624ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy 1625ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy if (viewVisibility == View.VISIBLE) { 1626ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy // Try again 1627ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy scheduleTraversals(); 1628ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy } 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 16401bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1661980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16770f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 16780f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 16790f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 16800f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16817d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 16820f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 16830f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16840f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16857d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 16867d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 16870f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 16887d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 16890f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16900f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16910f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1692ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1693ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1694ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1695ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1696ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1697ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1698ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 169959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 170059a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 170159a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 170259a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 170359a12cae208790dd202656f50a40a53ef49baeebRomain Guy 170459a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 170559a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 170659a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 170759a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 170859a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 170959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 171059a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 171159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 171259a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 171359a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 171459a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 171559a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 171659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 171759a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 171859a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 171959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 172059a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 172159a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 172259a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 172359a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 172459a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 172559a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 172659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 172759a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 172859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 172959a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173059a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173159a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 173259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 173359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 173459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 173559a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1736ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1737ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1738ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1739ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17462a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 17472a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 17482a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 1749812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 1750812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 17512a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 17522a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17532a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17542a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 175559a12cae208790dd202656f50a40a53ef49baeebRomain Guy 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 17640f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 17650f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 177464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 177564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17770f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 17787d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17797d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 17807d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 17817d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 17820f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 17830f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 17840f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 17850f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 17867d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 17870f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17880f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17890f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1791dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1792dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1793dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 17940f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17950f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 17960f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 17970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17987d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 17990f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 1800dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1801dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 180258ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 180358ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 180458ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy mAttachInfo.mIgnoreDirtyState = true; 1805c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 180658ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 1807ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 1808b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 1809fd5072606b85948cbe7c026b6d251774a9facb97Romain Guy if (!dirty.isEmpty() || mIsAnimating) { 1810101e2ae00c478e13f34c81db05a9a921ad637571Romain Guy mIsAnimating = false; 18110f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mHardwareYOffset = yoff; 18120f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizeAlpha = resizeAlpha; 18137d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 18147d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.set(dirty); 18157d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.union(mPreviousDirty); 18167d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mPreviousDirty.set(dirty); 18177d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy dirty.setEmpty(); 18187d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1819f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy Rect currentDirty = mCurrentDirty; 1820f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy if (animating) { 1821f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy currentDirty = null; 1822f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy } 1823f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy 182450d133e290468fd149b5c03e46549afca2ee05f8Romain Guy if (mAttachInfo.mHardwareRenderer.draw(mView, mAttachInfo, this, currentDirty)) { 182550d133e290468fd149b5c03e46549afca2ee05f8Romain Guy mPreviousDirty.set(0, 0, mWidth, mHeight); 182650d133e290468fd149b5c03e46549afca2ee05f8Romain Guy } 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1828812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18290f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1833812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1838c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 18429189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 18439189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1846a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1847a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1848a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1849a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1850a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1851a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1852a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1853fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 18544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long lockCanvasStartTime; 18554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown lockCanvasStartTime = System.nanoTime(); 18574e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18584e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1859a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1860a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 18614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 18634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 18644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - lockCanvasStartTime) * 0.000001f) 18654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms waiting for surface.lockCanvas()"); 18664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1868a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1869a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1870a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1871a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1872a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1873a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1874a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1875a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1876c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1877648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1878648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1879648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1880648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1881648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1882648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1883648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 188483a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1885a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1886a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1887c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1888db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // Don't assume this is due to out of memory, it could be 1889db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // something else, and if it is something else then we could 1890db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // kill stuff (or ourself) for no reason. 189183a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1892a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 18935bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 18945bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1895a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1896a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1897a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1899a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1900c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1901a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1902a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1903a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19055429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1906a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1907a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1910a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1911a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1912a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1913a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1914a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 1915a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 1916a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 1917a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 1918a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 1919a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1921a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 1922a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 1923a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 1924a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1926a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 1927a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 1928a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 1929a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 1930a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 1931a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1932a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1933a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 1934a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 1935a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 1936a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1937a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 1938a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 193902ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = false; 1940a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 1941a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 194202ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy if (!mAttachInfo.mSetIgnoreDirtyState) { 1943ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase // Only clear the flag if it was not set during the mView.draw() call 1944ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase mAttachInfo.mIgnoreDirtyState = false; 1945ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase } 1946a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19478169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 194843a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 1949a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 19508169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19525429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1953a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1957a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 1958a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1963c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19658506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19660f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 19788506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 1993e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 1994e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 1995e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 1996b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 1997b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 1998e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 1999e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2000e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2001e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 20351c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 20361c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 20371c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 20381c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 20807d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21261c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 21271c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 21291c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 21301c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 21311c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 21321c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 21331c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 21341c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 21351c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 21361c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 21371c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 21381c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 21391c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 21401c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 21411c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 215790fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 215816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 215916260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 216016260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 216116260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 21668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 21678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2168eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 21698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 21725583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 217429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 21754caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy 21760586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2178cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2179cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2180cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2181cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 2182cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else if (mInputChannel != null) { 2183cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.unregisterInputChannel(mInputChannel); 218446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2189349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 219000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 219100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 219200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 219300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 219400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2195349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21978506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2198694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2199694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2200694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2201694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2202694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 22035fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 22045fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 22055fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 22065fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 22075fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 22085fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 22095fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2210694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2211694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2212694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2213694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2214694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2215694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2216694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2217694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2218694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 22191c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2220694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2221694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2222694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2223694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2224694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2225694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2226694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 22319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 22379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2239cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2240cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2241cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2242cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2243cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2244cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2245cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2246cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2247cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2248cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 22569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 22579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 22589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 22599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 22609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 22619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 2264ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 2265a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public final static int DISPATCH_DRAG_EVENT = 1015; 226691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate public final static int DISPATCH_DRAG_LOCATION_EVENT = 1016; 2267664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public final static int DISPATCH_SYSTEM_UI_VISIBILITY = 1017; 226810f4126a367071a49f208f10ceb1ed0e1151d48cJoe Onorato public final static int DISPATCH_GENERIC_MOTION = 1018; 22695fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public final static int UPDATE_CONFIGURATION = 1019; 2270f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_PERFORM_ACCESSIBILITY_ACTION = 1020; 2271f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID = 1021; 2272f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID = 1022; 2273f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT = 1023; 22749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2276f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy public String getMessageName(Message message) { 2277f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy switch (message.what) { 2278f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_TRAVERSAL: 2279f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_TRAVERSAL"; 2280f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DIE: 2281f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DIE"; 2282f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED: 2283f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED"; 2284f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED_REPORT: 2285f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED_REPORT"; 2286f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case WINDOW_FOCUS_CHANGED: 2287f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "WINDOW_FOCUS_CHANGED"; 2288f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY: 2289f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY"; 2290f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_POINTER: 2291f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_POINTER"; 2292f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_TRACKBALL: 2293f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_TRACKBALL"; 2294f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_APP_VISIBILITY: 2295f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_APP_VISIBILITY"; 2296f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GET_NEW_SURFACE: 2297f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GET_NEW_SURFACE"; 2298f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISHED_EVENT: 2299f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISHED_EVENT"; 2300f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY_FROM_IME: 2301f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY_FROM_IME"; 2302f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISH_INPUT_CONNECTION: 2303f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISH_INPUT_CONNECTION"; 2304f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CHECK_FOCUS: 2305f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CHECK_FOCUS"; 2306f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CLOSE_SYSTEM_DIALOGS: 2307f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CLOSE_SYSTEM_DIALOGS"; 2308f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_EVENT: 2309f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_EVENT"; 2310f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_LOCATION_EVENT: 2311f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_LOCATION_EVENT"; 2312f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_SYSTEM_UI_VISIBILITY: 2313f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_SYSTEM_UI_VISIBILITY"; 2314f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GENERIC_MOTION: 2315f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GENERIC_MOTION"; 2316f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case UPDATE_CONFIGURATION: 2317f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "UPDATE_CONFIGURATION"; 2318f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_PERFORM_ACCESSIBILITY_ACTION: 2319f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_PERFORM_ACCESSIBILITY_ACTION"; 2320f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: 2321f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID"; 2322f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: 2323f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID"; 2324f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: 2325f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT"; 2326f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2327f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2328f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return super.getMessageName(message); 2329f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2330f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2331f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy @Override 23329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 23339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 23349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 23359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 23369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 23389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 23399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 23409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 23419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 23439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 2344c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato Debug.startMethodTracing("ViewAncestor"); 23459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long traversalStartTime; 23484e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23494e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown traversalStartTime = System.nanoTime(); 23504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = 0; 23514e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23524e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 23549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 23574e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 23584e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - traversalStartTime) * 0.000001f) 23594e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms in performTraversals(), with " 23604e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + (mLastDrawDurationNanos * 0.000001f) 23614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms of that time in draw()"); 23624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastTraversalFinishedTimeNanos = now; 23634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 237492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 23759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23763915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_POINTER: 23773915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverPointerEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23783915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 23793915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_TRACKBALL: 23803915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverTrackballEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23813915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 2382cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown case DISPATCH_GENERIC_MOTION: 2383cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverGenericMotionEvent((MotionEvent) msg.obj, msg.arg1 != 0); 2384cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown break; 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 23909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 2392e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 239364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 23949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 2395e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 2396d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 2397d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 23989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 2403e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 2404e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 2405694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 2406e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 24099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 24109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 2411e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 2412e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2416cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2417cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 2418cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 2419cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 242759a12cae208790dd202656f50a40a53ef49baeebRomain Guy 242859a12cae208790dd202656f50a40a53ef49baeebRomain Guy profileRendering(hasWindowFocus); 242959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 24322d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2434c361da845a205ac35e724c0ca436744d483de7aaRomain Guy if (mAttachInfo.mHardwareRenderer != null && 2435c361da845a205ac35e724c0ca436744d483de7aaRomain Guy mSurface != null && mSurface.isValid()) { 24367d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mFullRedrawNeeded = true; 2437648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2438648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2439648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo, mHolder); 2440648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 2441648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException locking surface", e); 2442648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2443648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 2444648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 2445648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 2446648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2447648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 2448648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2449648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn // Retry in a bit. 2450648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2451648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 2452648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24558506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 24588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 246483fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 246775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 24699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 248575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 248675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 248775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 248875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 249294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2494105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2496c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 2498105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2499105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2500105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2501105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 25021c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection UnusedAssignment 2503812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2504105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 25053915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme((KeyEvent)msg.obj, false); 2506105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2519ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2520ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2521ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2522ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2523ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 252491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_EVENT: 252591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_LOCATION_EVENT: { 25267fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate DragEvent event = (DragEvent)msg.obj; 25277fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate event.mLocalState = mLocalDragState; // only present when this app called startDrag() 25287fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate handleDragEvent(event); 2529a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } break; 2530664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato case DISPATCH_SYSTEM_UI_VISIBILITY: { 2531664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato handleDispatchSystemUiVisibilityChanged(msg.arg1); 2532664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } break; 25335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn case UPDATE_CONFIGURATION: { 25345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Configuration config = (Configuration)msg.obj; 25355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (config.isOtherSeqNewer(mLastConfiguration)) { 25365fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = mLastConfiguration; 25375fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 25385fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn updateConfiguration(config, false); 25395fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } break; 25408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: { 2541601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2542601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2543601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdUiThread(msg); 2544601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_PERFORM_ACCESSIBILITY_ACTION: { 2547601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2548601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2549601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .perfromAccessibilityActionUiThread(msg); 2550601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: { 2553601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2554601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2555601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdUiThread(msg); 2556601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: { 2559601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2560601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2561601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfosByViewTextUiThread(msg); 2562601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 25671c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy private void startInputEvent(InputQueue.FinishedCallback finishedCallback) { 256893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 256993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 257093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 257193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 257293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 25744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventReceiveTimeNanos = System.nanoTime(); 25754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = 0; 25764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = 0; 25774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 257993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 258093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 258193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private void finishInputEvent(InputEvent event, boolean handled) { 258393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 258492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 25854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mFinishedCallback == null) { 258693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 258793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 25884e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown return; 25894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 25914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 25924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 25934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long eventTime = event.getEventTimeNano(); 25944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final StringBuilder msg = new StringBuilder(); 25954e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("Latency: Spent "); 25964e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - mInputEventReceiveTimeNanos) * 0.000001f); 25974e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms processing "); 25984e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (event instanceof KeyEvent) { 25994e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final KeyEvent keyEvent = (KeyEvent)event; 26004e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("key event, action="); 26014e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 26024e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } else { 26034e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final MotionEvent motionEvent = (MotionEvent)event; 26044e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("motion event, action="); 26054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 26064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", historySize="); 26074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(motionEvent.getHistorySize()); 26084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", handled="); 26104e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(handled); 26114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", received at +"); 26124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventReceiveTimeNanos - eventTime) * 0.000001f); 26134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverTimeNanos != 0) { 26144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered at +"); 26154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverTimeNanos - eventTime) * 0.000001f); 26164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverPostImeTimeNanos != 0) { 26184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered post IME at +"); 26194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverPostImeTimeNanos - eventTime) * 0.000001f); 26204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, finished at +"); 26224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - eventTime) * 0.000001f); 26234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms."); 26244e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, msg.toString()); 262546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback.finished(handled); 26284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback = null; 262946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 263046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 26339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 26349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 26359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 26369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 26379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 26429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 26532d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26622d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 26699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 26709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26712d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 26769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 26789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 26889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 27109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 27189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 27339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 27369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 27439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 27449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27523915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverPointerEvent(MotionEvent event, boolean sendDone) { 27534e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 27544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 27554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 27577564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 275821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 27597564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 276021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 276121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 276221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 276321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 276421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 276521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 27663915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 27673915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 276833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 27693915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 27703915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27713915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27723915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 277300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 277400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 277500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27777564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 27787564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 27797564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 27803915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 27813915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 278200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 27833915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 27843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 27853915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 27863915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27873915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 278833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 27893915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27903915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27913915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 27927564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 27937564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 27947564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 27957564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 27963915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27973915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 279833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 27993915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 280033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 28013915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28023915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 280333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28043915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28053915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28063915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28073915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 280833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28093915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28103915bb845b032dc184dba5e60970b803390ca3edJeff Brown 281133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown private void finishMotionEvent(MotionEvent event, boolean sendDone, boolean handled) { 28123915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.recycle(); 28133915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 28144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 28153915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28161c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 281733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (LOCAL_LOGV || WATCH_POINTER) { 281833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 281933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Log.i(TAG, "Done dispatching!"); 282033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 282133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 282200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28243915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverTrackballEvent(MotionEvent event, boolean sendDone) { 28254e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 28264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 28274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 28284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 28299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 28309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 283121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 283221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 283321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 283421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 28353915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 28363915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 283733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28383915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28413915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 28423915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 28433915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 28443915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 28453915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 28463915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 28473915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 28483915bb845b032dc184dba5e60970b803390ca3edJeff Brown 284933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28503915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 28513915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28523915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28533915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28543915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 28559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 28569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 28579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 28593915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 28609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 28619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 28629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 28639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 28649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 28659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 286700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 286849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 286900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 287000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 287100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 287200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 287300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 287449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 287549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 287649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 287700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 287800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 287900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 288000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 288100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 288249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 288349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 288449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 288500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 288600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 288800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 288900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 289000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 289100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 289200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 289300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 289400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 289500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 289600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 289700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 289800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 289900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 290000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 290100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 290200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 290300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 290400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 290500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 290600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 290700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 290800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 290900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 291000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 291100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 291200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 291300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 291400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 291500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 291600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 291700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 291800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 291900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 292000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 292100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 292200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 292300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 292400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 292500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 292600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 292700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 292800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 292900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 293000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 293100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 293200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 293300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 293449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 293500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 293649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 293749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 293849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 293900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 294000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 294100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 294200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 294300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 294400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 294500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 294649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 294749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 294849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 294900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 295049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 295149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 295249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 295349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown } 295400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 29559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29563915bb845b032dc184dba5e60970b803390ca3edJeff Brown 29573915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 29583915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 295933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 29609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2962cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void deliverGenericMotionEvent(MotionEvent event, boolean sendDone) { 29634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 29644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 29654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 29664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 296721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 296821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 296921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 297021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2971cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 2972cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 2973cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2974cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 2975cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 2976cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2977cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 2978cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 297933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 2980cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 2981cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2982cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2983cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 2984cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 2985cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2986cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 2987cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 298833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 2989cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 2990cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2991cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2992cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2993cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 2994cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 299533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 2996cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 299733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 2998cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2999cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3000cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3001cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3002cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3003cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3004cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3005cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 30066f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30076f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 30086f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 30096f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 30106f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 30116f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30126f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 30136f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 30146f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 30156f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3016cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3017cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3018cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3019cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3020cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 3021cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3022cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3023cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3024cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3025cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3026cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3027cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3028cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3029cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3030cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3031cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 3032cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3033cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3034cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3035cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3036cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3037cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3038cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3039cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 3040cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3041cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3042cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3043cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3044cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3045cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3046cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3047cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3048cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3049cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3050cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 3051cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3052cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3053cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3054cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3055cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3056cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3057cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3058cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3059cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3060cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3061cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3062cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3063cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3064cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3065cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 30669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30674e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 30684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 30694e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 30709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30714e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 30724e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 30739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 30749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 30759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 30769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 30774e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 30784e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 30794e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 30804e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 30814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 30824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 30834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 30844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 30859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 30869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 30929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 30934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 30949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30954e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 30964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 30979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31004e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 31064e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 31074e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 31084e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 31094e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 31104e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31114e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 311251a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 311351a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31164e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31174e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 31184e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31224e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 31234e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31244e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 31254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 31264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 31274e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 31284e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31314e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 31324e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31334e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 31344e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 31354e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 31369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 31449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 31459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 31489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 31529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 31604e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 31614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 31624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 31634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 316421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 316521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 316621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 316721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 31683915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 31693915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 31703915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 31729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31733915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31743915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 31753915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31763915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Perform predispatching before the IME. 31773915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 31783915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31793915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31803915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31813915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31823915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 31833915bb845b032dc184dba5e60970b803390ca3edJeff Brown // The IME will eventually call back into handleFinishedEvent. 31849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 31863915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (imm != null) { 31879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 31889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 31899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 31903915bb845b032dc184dba5e60970b803390ca3edJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 31919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 31929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31943915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31953915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 31963915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 31979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31993915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void handleFinishedEvent(int seq, boolean handled) { 32009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 32019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 32029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 32039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 32053915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32063915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 32083915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32128506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32133915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverKeyEventPostIme(KeyEvent event, boolean sendDone) { 32144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = System.nanoTime(); 32164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 32183915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 32193915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32203915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32213915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32223915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32243915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 32253915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 32263915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32273915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32283915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32298506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32309065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 32319065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 32329065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 32339065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 32343915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 32353915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 32363915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32373915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32383915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 323986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3240c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 3241c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (event.getAction() == KeyEvent.ACTION_UP 3242c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 3243c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3244c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 3245c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown finishKeyEvent(event, sendDone, true); 3246c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3247c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3248c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3249c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 32503915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 32513915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 32523915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32533915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32543915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32563915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 32573915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 32583915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 32593915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 32603915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_LEFT: 32614e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32624e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_LEFT; 32634e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32643915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32653915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_RIGHT: 32664e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32674e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_RIGHT; 32684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32693915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_UP: 32714e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32724e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_UP; 32734e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32743915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32753915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_DOWN: 32764e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32774e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_DOWN; 32784e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32794e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown break; 32804e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 32814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_FORWARD; 32834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 32844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_BACKWARD; 32854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32863915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32873915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32893915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 32903915bb845b032dc184dba5e60970b803390ca3edJeff Brown View focused = mView != null ? mView.findFocus() : null; 32913915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 32923915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 32933915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 32943915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 32953915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 32963915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 32973915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 32983915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 32993915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 33003915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 33013915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 33023915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 33033915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33043915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 33053915bb845b032dc184dba5e60970b803390ca3edJeff Brown playSoundEffect( 33063915bb845b032dc184dba5e60970b803390ca3edJeff Brown SoundEffectConstants.getContantForFocusDirection(direction)); 33073915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33083915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33113915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33123915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 33133915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 33143915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33153915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33163915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33193915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33213915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 33223915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 33233915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33243915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33253915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void finishKeyEvent(KeyEvent event, boolean sendDone, boolean handled) { 33263915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 33274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 33289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3331a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3332407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3333407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3334407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3335407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3336a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3337a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3338a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3339a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3340a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3341a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3342a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3343a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3344a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3345a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3346a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3347a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 33489d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3349a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3350a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3351a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3352a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 33539d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3354a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3355a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3356a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3357a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3358a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3359a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3360a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3361a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3362a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3363a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3364a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3365a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3366a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3367a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3368a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3369a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3370a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3371a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3372a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3373a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3374a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3375a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3376a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3377a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3378d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3379a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3380a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3381a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3382a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3383a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3384a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3385a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3386a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3387a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3388a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3389a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3390a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3391a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3392a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3393d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3394407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3395d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 33961fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3397d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3398d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3399d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3400d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3401d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3402d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3403d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3404407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3405407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3406407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3407407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3408407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3409407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3410a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3411a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3412a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3413a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3414a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3415664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void handleDispatchSystemUiVisibilityChanged(int visibility) { 3416664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 341714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (mAttachInfo != null) { 341814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato mAttachInfo.mSystemUiVisibility = visibility; 341914782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 3420664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato mView.dispatchSystemUiVisibilityChanged(visibility); 3421664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3422664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 34232c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 34242c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 34252c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 34262c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 34272c095f367779ef32130c72849936a2e3013c8492Christopher Tate 34289d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3429a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3430048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3431a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3432a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3433a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 34349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 34359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 34369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 34379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 34399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 34409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 34429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 34458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 34468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 34478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 34488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityInteractionContrtoller == null) { 34508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionContrtoller = new AccessibilityInteractionController(); 34518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mAccessibilityInteractionContrtoller; 34538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 34558169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 34568169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 345764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 345864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 34593d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 346064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3461e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3462e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 346364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 34649189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 346564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 346664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 34673d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3468694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3469f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 34708169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 34718169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 3472189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3473189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 34748169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 3475694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 3476694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3477f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 34783d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3479e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 34803d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 348164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 348264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 348364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 348464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 348564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 34869189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 34878169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 34888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 34898506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 34909189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 34919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 34929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 34949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 34959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 349713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 34989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 349913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 350013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 350113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 350213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 350313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 350413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 350513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 350613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 350713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 350813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 350913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 351013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 351113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 351213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 351313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 351413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 351513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 351613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 351713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 351813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 351913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 352013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 352113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 352213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 35239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 35309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 35319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 35329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 35339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 35419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 35439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 35449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 35469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 35499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 35509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 355165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 355265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy public void dumpGfxInfo(PrintWriter pw, int[] info) { 355365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 355465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 355565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 355665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 355765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 355865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 355965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 356065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy private void getGfxInfo(View view, int[] info) { 356165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 356265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 356365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 356465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 356565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 356665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 356765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 356865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 356965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 357065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 357165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 357265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 357365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 357465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 357565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 35769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 357894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 357994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 358094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 358194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 358294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 358394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 358494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 358594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 35869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3587b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 35889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 358916260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 359016260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAdded = false; 359116260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 359216260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 359316260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 35949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 359529d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 359629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 35979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 35989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 35999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 36009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 36019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 36029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 36039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 36048169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 36058169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 36069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 36079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 36099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36120586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 36139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36175fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 36185fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Message msg = obtainMessage(UPDATE_CONFIGURATION, config); 36195fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn sendMessage(msg); 36205fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 36215fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 362229d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 3623b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 3624b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 3625b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = null; 362629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy mAttachInfo.mHardwareAccelerated = false; 362729d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 362829d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 362929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 36309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 36319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 36329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 36339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 36349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36363d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 36379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 3638e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 36399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 36409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 36419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 36429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 36439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 364464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 364564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 364664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 364764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 364864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 364964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 365064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 365164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 3652e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 3653e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 3654e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 3655e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 3656e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 36579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 365946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36604e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventReceiveTimeNanos; 36614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverTimeNanos; 36624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverPostImeTimeNanos; 36633915bb845b032dc184dba5e60970b803390ca3edJeff Brown private InputQueue.FinishedCallback mFinishedCallback; 366446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 366546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 36663915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleKey(KeyEvent event, InputQueue.FinishedCallback finishedCallback) { 36671c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 366892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 366946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 367046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36713915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 36721c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 367393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 367446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 367546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 36769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 367892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 367992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 368092ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 368192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 368292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 368392ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 368492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 3685812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 3686812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "Focused view Hierarchy is:"); 3687812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 36889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 36899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3690812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 36919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 36959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 369692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 36979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 3699c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 37009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 37029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3703c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 370493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 3705c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 3706c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 370793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 3708c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 370993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 3710c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 3711cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown dispatchGenericMotion(event, sendDone); 3712c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 3713c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 37149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 371593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 37169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 37179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 371893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 371900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 37209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 372293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 37239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 37249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 372593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 372600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 37279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3728cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3729cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void dispatchGenericMotion(MotionEvent event, boolean sendDone) { 3730cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown Message msg = obtainMessage(DISPATCH_GENERIC_MOTION); 3731cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.obj = event; 3732cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.arg1 = sendDone ? 1 : 0; 3733cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown sendMessageAtTime(msg, event.getEventTime()); 3734cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3735cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 37369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 37379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 37389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 37399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 37439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 37449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 37489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 37499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 37509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 37519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 37529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3755ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 3756ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 3757ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 3758ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 3759ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 3760ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3761a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3762a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 376391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 376491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 376591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_LOCATION_EVENT; 376691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate removeMessages(what); 376791e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 376891e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_EVENT; 376991e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 377091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate Message msg = obtainMessage(what, event); 3771a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sendMessage(msg); 3772a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3773a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3774664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 3775664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato sendMessage(obtainMessage(DISPATCH_SYSTEM_UI_VISIBILITY, visibility, 0)); 3776664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3777664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 377875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 377975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 378075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 378175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 378275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 37838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!mAccessibilityManager.isEnabled()) { 378475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 378575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 378675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 378775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 378875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 378975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 379075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 379175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 379275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 3793eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3794eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 3795eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3796a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 3797a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 3798eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3799eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void postSendWindowContentChangedCallback() { 3800a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 3801a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 3802a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 3803a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 3804a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (!mSendWindowContentChangedAccessibilityEvent.mIsPending) { 3805a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mIsPending = true; 3806a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov postDelayed(mSendWindowContentChangedAccessibilityEvent, 3807a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 3808eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3809eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3810eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3811eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3812eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 3813eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3814eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3815eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 3816a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 3817a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 3818eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3819eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3820eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 38219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 38229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 38239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38256e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 38266e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 38276e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 38286e34636749217654f43221885afb7a29bb5ca96aAdam Powell 38299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 38309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 38339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3835736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 3836736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 3837736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 3838736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 38398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 3840736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 3841736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 3842736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 38439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 38449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 38459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 38469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 38479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 3851c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 38529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 38559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 38569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 38579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 3859dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 3860dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3861dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 3862dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 3863dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3864dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3865dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3866dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 3867dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 3868dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3869dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3870dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 3871dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 3872dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3873dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3874dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 3875dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 3876dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3877dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3878dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3879dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 3880dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 3881dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 3882dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3883dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3884dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 3885dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 3886dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3887dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3888dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3889dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 3890dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 3891dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 3892dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3893dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3894dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 3895dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 3896dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3897dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3898dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 38999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 39006dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 39019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39026dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 39036dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39058506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 39076dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchFinishedEvent(seq, handled); 39109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 39149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 39159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39178506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 39196dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 39209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39216dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 39226dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3925fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy public void resized(int w, int h, Rect coveredInsets, Rect visibleInsets, 3926fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy boolean reportDraw, Configuration newConfig) { 39276dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchResized(w, h, coveredInsets, visibleInsets, reportDraw, 39308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov newConfig); 39319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 39356dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 39389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 39426dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 39459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 39496dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 39529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 39569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 39589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 39599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 39609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 39619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 39656dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 39689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 39699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 39709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 39719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 39729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 39739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 39749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 39779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 39799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 39809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 39819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 39829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 39839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 39849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 39869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 39879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 39889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 399472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 3995ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 39966dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 3999ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4000ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4001ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4002bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4003bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 400419382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 400519382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 400619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 400719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 40087580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40097580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40107580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 40127580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 40137580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 40147580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 40157580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 40167580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 40177580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 401819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 401919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 402072c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4021a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4022a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4023a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 40246dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4027a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4028a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4029664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 4030664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 40316dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchSystemUiVisibilityChanged(visibility); 4034664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4035664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 40369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 40409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 40419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 40439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 40459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 40478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 40509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 40519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 40529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 40548506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 40579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 40589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 40599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 40609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 40628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 40649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 40659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 40669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 40679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 40689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 40699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 40709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 40729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 40759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 40769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 40779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 40819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 40829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 40839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 40849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 40859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 40869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 40879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 40889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 40909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 40919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 40929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 40939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 40949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 40959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 40979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 40999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 41019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 41029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 41039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 41049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 41059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 41079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 41119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 41129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 41139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41148506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 41169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 41179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 41189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 41199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 41209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 41219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 41229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 41239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 41249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 41259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 41269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 41279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 41289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 41299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 41309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 41319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 41329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 41339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 41349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 41359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 41369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 41379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 41389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 41419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 41429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 41469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 41509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 41529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 41539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 41549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 41569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 41579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 41589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 41599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 41609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 41619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 41629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 41639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 41649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 41659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 41719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 41739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 41749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 41759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 41769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 41779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 41829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 41839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 41849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 41869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 41879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 41889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 41899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 41909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 41919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 41929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 41939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 41949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 41989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 41999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 42009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 42019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 42029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 42059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 42099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 42109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 42119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 42159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 42169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 42179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 42189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 42199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 42209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 42219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 42249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 42259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 42289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 42319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 42349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 42379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 42409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 42439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 42469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 42499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 42539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 42579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 42599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 42659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 42669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 42709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 42759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 42779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 42789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 42809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 42819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 42859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 42869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 42879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 42909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 42949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 42959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 42969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 42989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 42999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 43019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 43029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 43079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 43099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 43109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 43129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 43139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 43149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 431615df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 43179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 43219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 43229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 43239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 43259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 43269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 43279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 43289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 43309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 43319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 43359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 43369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 43379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 43389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 43399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 43458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 43468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 43488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 43498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 43508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 43518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 43528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 43538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 43548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 43588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!registered) { 43608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = 43618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 43626dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn new AccessibilityInteractionConnection(ViewRootImpl.this)); 43638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 43678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 43698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = View.NO_ID; 43708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 43718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 43778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 43788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 43798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnection 43818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 43826dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 43838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43846dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn AccessibilityInteractionConnection(ViewRootImpl viewAncestor) { 43856dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 43868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(int accessibilityId, 43898bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 43908bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4391601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4392601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4393601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityId, 43948bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 4395601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 43968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityAction(int accessibilityId, int action, 43998bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 4401601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4402601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4403601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .performAccessibilityActionClientThread(accessibilityId, action, interactionId, 44048bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov callback, interogatingPid, interrogatingTid); 44058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(int viewId, 44098bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44108bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4411601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4412601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 44138bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(viewId, interactionId, callback, 44148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interrogatingPid, interrogatingTid); 44158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4418eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewText(String text, int accessibilityId, 44198bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44208bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4421601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4422601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4423eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov .findAccessibilityNodeInfosByViewTextClientThread(text, accessibilityId, 44248bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 44258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 44308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing accessibility interactions initiated from the system 44318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * and targeting the view hierarchy. A *ClientThread method is to be 44328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * called from the interaction connection this ViewAncestor gives the 44338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * system to talk to it and a corresponding *UiThread method that is executed 44348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * on the UI thread. 44358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 44368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionController { 44378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private static final int POOL_SIZE = 5; 44388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private FindByAccessibilitytIdPredicate mFindByAccessibilityIdPredicate = 44408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new FindByAccessibilitytIdPredicate(); 44418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList = 44438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new ArrayList<AccessibilityNodeInfo>(); 44448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Reusable poolable arguments for interacting with the view hierarchy 44468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // to fit more arguments than Message and to avoid sharing objects between 44478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // two messages since several threads can send messages concurrently. 44488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final Pool<SomeArgs> mPool = Pools.synchronizedPool(Pools.finitePool( 44498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new PoolableManager<SomeArgs>() { 44508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs newInstance() { 44518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return new SomeArgs(); 44528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAcquired(SomeArgs info) { 44558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* do nothing */ 44568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onReleased(SomeArgs info) { 44598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov info.clear(); 44608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov }, POOL_SIZE) 44628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ); 44638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public class SomeArgs implements Poolable<SomeArgs> { 44658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private SomeArgs mNext; 44668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean mIsPooled; 44678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg1; 44698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg2; 44708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi1; 44718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi2; 44728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi3; 44738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs getNextPoolable() { 44758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mNext; 44768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean isPooled() { 44798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mIsPooled; 44808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setNextPoolable(SomeArgs args) { 44838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mNext = args; 44848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setPooled(boolean isPooled) { 44878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mIsPooled = isPooled; 44888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private void clear() { 44918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg1 = null; 44928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg2 = null; 44938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi1 = 0; 44948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi2 = 0; 44958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi3 = 0; 44968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdClientThread(int accessibilityId, 45008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45018bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 45028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID; 45048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = accessibilityId; 45058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 45068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 45078bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 45088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 45098bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 45108bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 45118bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 45128bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 45138bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 45148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 45158bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 45168bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 45178bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 45188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) { 45218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = message.arg1; 45228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 45238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45268dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45278dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45288dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov FindByAccessibilitytIdPredicate predicate = mFindByAccessibilityIdPredicate; 45298dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov predicate.init(accessibilityId); 45306dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 45318dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewByPredicate(predicate); 45320b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target != null && target.getVisibility() == View.VISIBLE) { 45338dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45348dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45358dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 45388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 45398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 45408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdClientThread(int viewId, int interactionId, 45458bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 45468bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 45478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID; 45498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = viewId; 45508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 45518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 45528bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 45538bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 45548bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 45558bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 45568bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 45578bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 45588bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 45598bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 45608bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 45618bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 45628bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 45638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdUiThread(Message message) { 45668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int viewId = message.arg1; 45678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 45688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45718dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45728dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45736dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 45748dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewById(viewId); 45750b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target != null && target.getVisibility() == View.VISIBLE) { 45768dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45778dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45788dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 45818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 45828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 45838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4587eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewTextClientThread(String text, 4588eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int accessibilityViewId, int interactionId, 45898bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 45908bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 45918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT; 45938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 45948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = text; 4595eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi1 = accessibilityViewId; 4596eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi2 = interactionId; 45978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg2 = callback; 45988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 45998bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46018bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46028bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46038bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 46048bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46058bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46068bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46078bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46098bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfosByViewTextUiThread(Message message) { 46138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 46148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final String text = (String) args.arg1; 4615eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int accessibilityViewId = args.argi1; 4616eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int interactionId = args.argi2; 46178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 46188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg2; 46198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 46208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46218dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov List<AccessibilityNodeInfo> infos = null; 46228dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46238dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov ArrayList<View> foundViews = mAttachInfo.mFocusablesTempList; 46248dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov foundViews.clear(); 46258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46260b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov View root = null; 4627eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (accessibilityViewId != View.NO_ID) { 4628eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov root = findViewByAccessibilityId(accessibilityViewId); 4629eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } else { 46306dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn root = ViewRootImpl.this.mView; 4631eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4632eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 46330b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (root == null || root.getVisibility() != View.VISIBLE) { 4634eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov return; 4635eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4636eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 46378dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov root.findViewsWithText(foundViews, text); 46388dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov if (foundViews.isEmpty()) { 46398dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov return; 46408dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46428dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos = mTempAccessibilityNodeInfoList; 46438dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos.clear(); 46448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46458dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov final int viewCount = foundViews.size(); 46468dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov for (int i = 0; i < viewCount; i++) { 46478dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View foundView = foundViews.get(i); 46480b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (foundView.getVisibility() == View.VISIBLE) { 4649ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov infos.add(foundView.createAccessibilityNodeInfo()); 4650ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov } 46518dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46528dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 46538dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46548dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(infos, interactionId); 46558dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 46568dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 46578dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityActionClientThread(int accessibilityId, int action, 46628bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 46638bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 46648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_PERFORM_ACCESSIBILITY_ACTION; 46668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 46678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi1 = accessibilityId; 46688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi2 = action; 46698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi3 = interactionId; 46708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = callback; 46718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 46728bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46738bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46748bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46758bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46768bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interogatingPid == Process.myPid() 46778bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46788bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46798bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46808bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46818bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46828bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void perfromAccessibilityActionUiThread(Message message) { 46868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 46878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = args.argi1; 46888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int action = args.argi2; 46898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = args.argi3; 46908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 46918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg1; 46928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 46938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov boolean succeeded = false; 46958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 46968dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov switch (action) { 46978dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_FOCUS: { 46988dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionFocus(accessibilityId); 46998dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47008dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_FOCUS: { 47018dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearFocus(accessibilityId); 47028dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47038dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_SELECT: { 47048dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionSelect(accessibilityId); 47058dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47068dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_SELECTION: { 47078dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearSelection(accessibilityId); 47088dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47098dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47108dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 47118dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47128dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setPerformAccessibilityActionResult(succeeded, interactionId); 47138dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 47148dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 47158dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionFocus(int accessibilityId) { 47208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47210b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Get out of touch mode since accessibility wants to move focus around. 47258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureTouchMode(false); 47268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.requestFocus(); 47278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearFocus(int accessibilityId) { 47308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47310b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isFocused()) { 47358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.clearFocus(); 47388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isFocused(); 47398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionSelect(int accessibilityId) { 47428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47430b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target.isSelected()) { 47478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(true); 47508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.isSelected(); 47518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearSelection(int accessibilityId) { 47548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47550b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 47568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isSelected()) { 47598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(false); 47628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isSelected(); 47638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private View findViewByAccessibilityId(int accessibilityId) { 47666dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 47678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (root == null) { 47688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return null; 47698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mFindByAccessibilityIdPredicate.init(accessibilityId); 4771ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov View foundView = root.findViewByPredicate(mFindByAccessibilityIdPredicate); 47720b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (foundView == null || foundView.getVisibility() != View.VISIBLE) { 47730b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return null; 47740b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov } 47750b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return foundView; 47768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final class FindByAccessibilitytIdPredicate implements Predicate<View> { 47790b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov public int mSearchedId; 47808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void init(int searchedId) { 47820b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov mSearchedId = searchedId; 47838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean apply(View view) { 47860b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return (view.getAccessibilityViewId() == mSearchedId); 47878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 4790eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4791a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 4792a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov public volatile boolean mIsPending; 4793a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 4794eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 4795eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (mView != null) { 4796ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // Check again for accessibility state since this is executed delayed. 4797ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityManager accessibilityManager = 4798ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityManager.getInstance(mView.mContext); 4799ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov if (accessibilityManager.isEnabled()) { 4800ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // Send the event directly since we do not want to append the 4801ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // source text because this is the text for the entire window 4802ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // and we just want to notify that the content has changed. 4803ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityEvent event = AccessibilityEvent.obtain( 4804ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 4805ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov mView.onInitializeAccessibilityEvent(event); 4806ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov accessibilityManager.sendAccessibilityEvent(event); 4807ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov } 4808a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mIsPending = false; 4809eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4810eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4811eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 48129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4813