ViewRootImpl.java revision af5b4f471df108ffbe1c3861d18b2141710d7bf8
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 196b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.Manifest; 20cca2c9807206f320bd41bf8656a227e4f249e4baChet Haaseimport android.animation.LayoutTransition; 216b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.app.ActivityManagerNative; 226b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ClipDescription; 236b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ComponentCallbacks; 24c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackbornimport android.content.ComponentCallbacks2; 256b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.Context; 266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.pm.PackageManager; 276b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.CompatibilityInfo; 286b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Configuration; 296b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Resources; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 310f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.graphics.Paint; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 332c095f367779ef32130c72849936a2e3013c8492Christopher Tateimport android.graphics.Point; 34a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tateimport android.graphics.PointF; 356b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.graphics.PorterDuff; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 386b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.media.AudioManager; 396b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Binder; 406b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Bundle; 416b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Debug; 426b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Handler; 436b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.LatencyTimer; 446b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Looper; 456b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Message; 466b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.ParcelFileDescriptor; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 486b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.RemoteException; 496b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.SystemClock; 5059a12cae208790dd202656f50a40a53ef49baeebRomain Guyimport android.os.SystemProperties; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 529189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 546b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.util.Log; 558643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pool; 568643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Poolable; 578643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.PoolableManager; 588643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pools; 59949dbf7629eacfa02f267ade4643c98aef8e42a9Chet Haaseimport android.util.Slog; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 61711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackbornimport android.util.TypedValue; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 6375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 648bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganovimport android.view.accessibility.AccessibilityInteractionClient; 6575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 668643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; 678643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 688643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnection; 698643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnectionCallback; 700f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.AccelerateDecelerateInterpolator; 710f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.Interpolator; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 7686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport com.android.internal.policy.PolicyManager; 776b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 786b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 806b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 8465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyimport java.io.PrintWriter; 856b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 878643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport java.util.List; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 96812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 976dd005b48138708762bfade0081d031a2a4a3822Dianne Hackbornpublic final class ViewRootImpl extends Handler implements ViewParent, 980f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 9970a3f677bf015d8641f41d149b76d362bb2b801cDianne Hackborn private static final String TAG = "ViewRootImpl"; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 101812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 105711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 110694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1112f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private static final boolean DEBUG_FPS = false; 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 167180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn final int mTargetSdkVersion; 168180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn 1699a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int mSeq; 1709a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 176180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn int mOrigWindowType = -1; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 178ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 179ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 180ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 181ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1825fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1835fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 184d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 185dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 186dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 187dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 188dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 1957d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 1967d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 197bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1988506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 20246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 2031e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 2041e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 20586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 206a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 2114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 2124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastDrawDurationNanos; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 223f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int mWindowAttributesChangesFlag = 0; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2265583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2275583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2325fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 244694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 245694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 24659a12cae208790dd202656f50a40a53ef49baeebRomain Guy 247e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 248e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 249e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 250e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 251e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 252e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2597d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2607d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2617d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2620f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 263cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2648506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2658506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 267a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 268a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 269a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2707fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 271a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2722c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 27359a12cae208790dd202656f50a40a53ef49baeebRomain Guy 27459a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 27559a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 27659a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 277a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 2782f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Variables to track frames per second, enabled via DEBUG_FPS flag 2792f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsStartTime = -1; 2802f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsPrevTime = -1; 2812f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private int mFpsNumFrames; 2822f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 2898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2905ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne AccessibilityInteractionController mAccessibilityInteractionController; 2918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 2938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 294a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 295eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 29611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 297b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 29821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 29921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 30021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 30121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 30221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 30321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 30421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3054c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 31044bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn sWindowSession = Display.getWindowManager().openSession( 31144bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3174c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3199a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 3209a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn static final class SystemUiVisibilityInfo { 3219a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int seq; 3229a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int globalVisibility; 3239a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue; 3249a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localChanges; 3259a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3264c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3276dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3284c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 330812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 331812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 332812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 333812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3364c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 350fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 351180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mTargetSdkVersion = context.getApplicationInfo().targetSdkVersion; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 3618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 3628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 36511ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 36686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 36759a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 36859a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3712a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 3722a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 3732a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 3742a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 3752a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3762a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3772a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3782a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 379e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 380e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 381e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 382e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 383e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 384e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 417e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4208169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 42186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4229189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4231ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 424e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 425dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 426dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 427dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 428dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 429dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 430289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 431dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 432dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4331aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 435589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 43638ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 437856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // If the application owns the surface, don't enable hardware acceleration 438856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mSurfaceHolder == null) { 439856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy enableHardwareAcceleration(attrs); 44038ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 44138ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 442e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 44335b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 444856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy mSurface.setCompatibilityTranslator(mTranslator); 445e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 44664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 44764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4489189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 44964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 45064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4511ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4521ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4535fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 4541ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4551ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 458f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = WindowManager.LayoutParams.EVERYTHING_CHANGED; 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 46035b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 46164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 46264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4698506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 474cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 475cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 476cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 477cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 479180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mOrigWindowType = mWindowAttributes.type; 4809a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn res = sWindowSession.add(mWindow, mSeq, mWindowAttributes, 48146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 48246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 48746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 48886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 49164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 49264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 49364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 49464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 49764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 49864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4999189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 502711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 50786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 54346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 54400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 54500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 54600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 54700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 548cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 549cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 550cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 551cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 552cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 553cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 554cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown Looper.myQueue()); 555cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 55646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 5578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 5638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 5648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5696d7475d666baefaa3ba9f0dcee25238739454241Romain Guy private void destroyHardwareResources() { 57065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 57165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 57265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 57365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 57565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 57865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 57965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 58065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 58165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 582c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 58365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 58465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 58565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 58665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 58765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 58865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 5896d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5906d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5916d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 592529b60a3b16ac3dff24f2403d760ab8ebc9670ffRomain Guy private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) { 5937eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 5947eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 5954f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 596856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // Don't enable hardware acceleration when the application is in compatibility mode 597856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mTranslator != null) return; 598856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy 5997eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 6001b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 6011b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 6021b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 603566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 6041af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 6051af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 6061af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 6071af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 6085d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 6095d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 6105d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 6115d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 6125d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 6135d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 6145d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 6155d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 6165d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6175d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 6185d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 6195d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 6205d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 6215d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6225d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 6235d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 624ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 6255d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sSystemRendererDisabled 6265d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && Looper.getMainLooper() != Looper.myLooper()) { 6271b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 628ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 629ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 630ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 631ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 632e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 633b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 634b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 6354caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy } 636b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 6377eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 6387eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 6395d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 6405d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 6415d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 6425d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 6435d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 6445d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 64507213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 646e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 647e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 648e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 649e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 660105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 6615a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 6625a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 6635a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 664f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = mWindowAttributes.copyFrom(attrs); 6655a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 6665a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 671105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 672105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 673105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 674105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 675105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 676105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 677105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 678105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 71564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 71670d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 71770d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase // Fast invalidation for GL-enabled applications; GL must redraw everything 71870d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 71970d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase return; 72070d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 72164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 7231e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 7248169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 7251e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 7268169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 72764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 7281e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 7291e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 7301e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 7311e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 7328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 734daf98e941e140e8739458126640183b9f296a2abChet Haase if (!mDirty.isEmpty() && !mDirty.contains(dirty)) { 73502ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 7367d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 7377d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7430d9275e565551eed57297627188aa39f3897a50bRomain Guy 7440d9275e565551eed57297627188aa39f3897a50bRomain Guy void invalidate() { 7450d9275e565551eed57297627188aa39f3897a50bRomain Guy mDirty.set(0, 0, mWidth, mHeight); 7460d9275e565551eed57297627188aa39f3897a50bRomain Guy scheduleTraversals(); 7470d9275e565551eed57297627188aa39f3897a50bRomain Guy } 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 749ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 750ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 751ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 752ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 753ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 754ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 755ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 756ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 757ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 76764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 7824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7831c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 7844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY && mLastTraversalFinishedTimeNanos != 0) { 7854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 7864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Scheduled traversal, it has been " 7874e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - mLastTraversalFinishedTimeNanos) * 0.000001f) 7884e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms since the last traversal finished."); 7894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 7904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8058506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8067d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 8077d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 8087d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 8097d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 8100f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 8110f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 8120f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 813cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 814cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 815cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 816cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 817cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 818cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 819cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 820cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 821cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 822cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 823cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 824cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 825cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 826cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 827cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 828cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 829cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 830cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 831cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 832cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 833cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 834cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 850711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 853dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 868f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int windowAttributesChanges = 0; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 871dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 873f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy windowAttributesChanges = mWindowAttributesChangesFlag; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8755fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 8765fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 8775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 8785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn fullRedrawNeeded = true; 8795fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 8805fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 8815fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8825fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 8835fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 8845fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8855fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 8865fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8875fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 888f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 889f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 890f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 89164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 896a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 897a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 898a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 899bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 900bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 901bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 902bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 903a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 904a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 905a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 906a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 907a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 908a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 915c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 916c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 917c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 918c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 923664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 925694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 92875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 929fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn host.fitSystemWindows(mAttachInfo.mContentInsets); 930fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 93264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 93364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 935c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 93664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 939711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 94765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 9578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 958ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mLayoutRequested && !mStopped) { 95915df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 96015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 96115df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 96215df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 963711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 964711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 9692d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 971fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 974fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 981711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 983a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 984a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 985a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 986bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 987bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 988bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 989bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 990a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 991a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 992a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 993a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 994a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 999c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 1002711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1003711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean goodMeasure = false; 1004a3e3c533ee4af6d9dba43b70ac421ba880992961Adam Powell if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 1005711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // On large screens, we don't want to allow dialogs to just 1006711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // stretch to fill the entire width of the screen to display 1007711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // one line of text. First try doing the layout at a smaller 1008711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // size to see if it will fit. 1009711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1010711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 1011711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int baseSize = 0; 1012711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 1013711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 1014711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1015711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 10167d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 1017711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1018711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1019711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1020711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1021189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1022189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1023711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1024711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } else { 1025711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // Didn't fit in that size... try expanding a bit. 1026711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 1027711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 1028711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn + baseSize); 1029189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1030711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1031711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1032189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1033189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1034711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 1035711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1036711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1037711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1038711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1039711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1040711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1041711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (!goodMeasure) { 1042711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 1043711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1044711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1045aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 1046aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell windowSizeMayChange = true; 1047aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell } 1048711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10576e81e57b526a3e23038e365414acbb9688f8e44aRomain Guy if (attachInfo.mRecomputeGlobalAttributes && host.mAttachInfo != null) { 1058664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato //Log.i(TAG, "Computing view hierarchy attributes!"); 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 1060664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato boolean oldScreenOn = attachInfo.mKeepScreenOn; 1061664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato int oldVis = attachInfo.mSystemUiVisibility; 10629a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn boolean oldHasSystemUiListeners = attachInfo.mHasSystemUiListeners; 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 1064664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 1065664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mHasSystemUiListeners = false; 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 106714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (attachInfo.mKeepScreenOn != oldScreenOn 106814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mSystemUiVisibility != oldVis 10699a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn || attachInfo.mHasSystemUiListeners != oldHasSystemUiListeners) { 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10739a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (attachInfo.mForceReportNewAttributes) { 10749a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn attachInfo.mForceReportNewAttributes = false; 10759a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn params = lp; 10769a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11038506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1110711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowShouldResize = mLayoutRequested && windowSizeMayChange 1111189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 11122e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 11132e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 11142e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 11152e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1119812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1122812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1123812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1124812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1136812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1140dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1141dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1142dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1143812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1144c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 114613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1147dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1148812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 115614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 11579a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners; 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11598169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1160189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1161189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 11628169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11632a83f001fdb189f945e82e81e717ba204824b112Romain Guy 11642a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 11658169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 11668169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 11758506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1176694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1177694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1178694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1179694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1180694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1181694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1182694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 1188fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mWidth > 0 && mHeight > 0 && 1189fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1190fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1191fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1192fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1193fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1194fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1195fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1196fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1197fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1198fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 1199fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn HardwareCanvas canvas = null; 1200fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1201fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1202fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1203fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1204fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1205fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1206fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1207fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1208fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas = mResizeBuffer.start(mAttachInfo.mHardwareCanvas); 1209fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.setViewport(mWidth, mHeight); 1210fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPreDraw(null); 1211fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final int restoreCount = canvas.save(); 1212fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1213fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1214fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1215fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1216fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1217fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1218fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1219fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1220fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1221fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1222fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1223fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1224fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1225fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.translate(0, -yoff); 1226fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 1227fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mTranslator.translateCanvas(canvas); 1228fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1229fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1230fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mView.draw(canvas); 1231fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1232fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1233fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1234fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1235fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1236fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1237fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.restoreToCount(restoreCount); 1238fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1239fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1240fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 1241fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (canvas != null) { 1242fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPostDraw(); 1243fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1244fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 1245fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.end(mAttachInfo.mHardwareCanvas); 1246fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1247fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1248fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1249fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1250fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1251fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1252fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 127561a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 12768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1277b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1278648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1279648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1280648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1281648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1282648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1283648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1284648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1285648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1286648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1287648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1288648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1289648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1290648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1291648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13027d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 13031d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 13041d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 13051d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 13061d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 13071d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 13082a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 13092a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 13107d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy fullRedrawNeeded = true; 1311648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1312648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1313648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1314648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1315648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1316648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1317648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1318648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1319648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1320648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1321648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1322648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1323648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1324648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13281d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1330c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1341dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1342dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1343dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1344dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1345dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1346dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1347dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 134830bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1349dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1350dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1351dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1352dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1353dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1354dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1355dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1356dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1357dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1358dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1359dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1360dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1361dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1362dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1363dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1364dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1365dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1366dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1367dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1368dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1369dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1370dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1371dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1372dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1373dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1374dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1375dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1376dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1377dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1378dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1379dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1380dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1381dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1382dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1383dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1384dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1385dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 138693c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 138793c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 138893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 138993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 139093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1391dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1392dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 139353389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 139440e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (mAttachInfo.mHardwareRenderer != null && 139540e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.isEnabled()) { 139640e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (hwInitialized || windowShouldResize || 139740e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mWidth != mAttachInfo.mHardwareRenderer.getWidth() || 139840e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mHeight != mAttachInfo.mHardwareRenderer.getHeight()) { 139940e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 140040e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (!hwInitialized) { 140140e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.invalidate(mHolder); 140240e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase } 14037e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1406ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1407ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 1408ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 1409ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1410ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 1411ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 1412ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1413ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1414ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1415ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1416ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1417ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1418ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1419ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1420ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1422ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1423ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1424ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1425ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1426ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1427ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1428ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1429ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1430ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1431ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1432ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1433ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1434ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1435ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1436ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1437ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1438ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1439ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1440ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1441ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1442ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1443ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1444ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1445ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1446ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1447ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1448ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1449ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1450ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mLayoutRequested = true; 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1455ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn final boolean didLayout = mLayoutRequested && !mStopped; 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1462c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1463189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 146413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 14655429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1468189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 147043a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 147113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 147213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 147313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 147413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 147513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 147613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 147713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14785429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 149464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 149564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 149664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 149764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1518eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1519eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 1520eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov postSendWindowContentChangedCallback(); 1521eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1525fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1526fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1527fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1528fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1529fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1531fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1532fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1535fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1536fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1537fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1538fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1539fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1540fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1541fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1542fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1543fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1544fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1545fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1546fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1547fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1548fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1549fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1552fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1596ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1597ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 159961158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase if (!cancelDraw && !newSurface) { 1600d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1601d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1602d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).startChangingAnimations(); 1603d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1604d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1605d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 16074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long drawStartTime; 16094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 16104e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown drawStartTime = System.nanoTime(); 16114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 16124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 16164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = System.nanoTime() - drawStartTime; 16174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 16184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1622c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1625d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1626d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1627d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1628d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1629d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1630d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1631d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1632d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1633d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1634d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1635d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1636d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1643d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase // End any pending transitions on this non-visible window 1644d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1645d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1646d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).endChangingAnimations(); 1647d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1648d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1649d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 165861158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase 1659ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy if (viewVisibility == View.VISIBLE) { 1660ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy // Try again 1661ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy scheduleTraversals(); 1662ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy } 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 1674f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 16751bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1696980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17120f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 17130f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 17140f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 17150f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17167d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 17170f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 17180f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17190f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17207d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 17217d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17220f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 17237d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 17240f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17250f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17260f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1727ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1728ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1729ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1730ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1731ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1732ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1733ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 173459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 173559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 173959a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 174059a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 174159a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 174259a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 174359a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 174459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 174559a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 174659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 174759a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 174859a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 174959a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 175059a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 175159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 175259a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 175359a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 175459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 175559a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 175659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 175759a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 175859a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 175959a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 176059a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 176159a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 176259a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 176359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 176459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 176559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 176659a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 176759a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 176859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 176959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 177059a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1771ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1772ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1773ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1774ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 17752f2022afa1eb85018368398bd150e9575fc099c9Chet Haase /** 17762f2022afa1eb85018368398bd150e9575fc099c9Chet Haase * Called from draw() when DEBUG_FPS is enabled 17772f2022afa1eb85018368398bd150e9575fc099c9Chet Haase */ 17782f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private void trackFPS() { 17792f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Tracks frames per second drawn. First value in a series of draws may be bogus 17802f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // because it down not account for the intervening idle time 17812f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long nowTime = System.currentTimeMillis(); 17822f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (mFpsStartTime < 0) { 17832f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = mFpsPrevTime = nowTime; 17842f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 17852f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } else { 17862f2022afa1eb85018368398bd150e9575fc099c9Chet Haase ++mFpsNumFrames; 17872f2022afa1eb85018368398bd150e9575fc099c9Chet Haase String thisHash = Integer.toHexString(System.identityHashCode(this)); 17882f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long frameTime = nowTime - mFpsPrevTime; 17892f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long totalTime = nowTime - mFpsStartTime; 17902f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFrame time:\t" + frameTime); 17912f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsPrevTime = nowTime; 17922f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (totalTime > 1000) { 17932f2022afa1eb85018368398bd150e9575fc099c9Chet Haase float fps = (float) mFpsNumFrames * 1000 / totalTime; 17942f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFPS:\t" + fps); 17952f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = nowTime; 17962f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 17972f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 17982f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 17992f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 18002f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18072f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (DEBUG_FPS) { 18082f2022afa1eb85018368398bd150e9575fc099c9Chet Haase trackFPS(); 18092f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 18102f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 18112a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 18122a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 18132a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 1814812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 1815812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 18162a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 18172a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 18182a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 18192a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 182059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18278506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 18290f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 18300f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 183964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 184064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18420f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 18437d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 18447d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 18457d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 18467d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 18470f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 18480f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 18490f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 18500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 18517d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18520f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18530f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18540f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1856dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1857dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1858dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 18590f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18600f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 18610f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 18620f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18637d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18640f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 1865dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1866dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 186758ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 186858ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 186958ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy mAttachInfo.mIgnoreDirtyState = true; 1870c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 187158ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 1872ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 1873b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 1874fd5072606b85948cbe7c026b6d251774a9facb97Romain Guy if (!dirty.isEmpty() || mIsAnimating) { 1875101e2ae00c478e13f34c81db05a9a921ad637571Romain Guy mIsAnimating = false; 18760f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mHardwareYOffset = yoff; 18770f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizeAlpha = resizeAlpha; 18787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 18797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.set(dirty); 18807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.union(mPreviousDirty); 18817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mPreviousDirty.set(dirty); 18827d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy dirty.setEmpty(); 18837d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1884f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy Rect currentDirty = mCurrentDirty; 1885f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy if (animating) { 1886f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy currentDirty = null; 1887f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy } 1888f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy 188950d133e290468fd149b5c03e46549afca2ee05f8Romain Guy if (mAttachInfo.mHardwareRenderer.draw(mView, mAttachInfo, this, currentDirty)) { 189050d133e290468fd149b5c03e46549afca2ee05f8Romain Guy mPreviousDirty.set(0, 0, mWidth, mHeight); 189150d133e290468fd149b5c03e46549afca2ee05f8Romain Guy } 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1893812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18940f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1898812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1903c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 19079189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 19089189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1911a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1912a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1913a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1914a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1915a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1916a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1917a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1918fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 19194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long lockCanvasStartTime; 19204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 19214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown lockCanvasStartTime = System.nanoTime(); 19224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 19234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1924a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1925a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 19264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 19274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 19284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 19294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - lockCanvasStartTime) * 0.000001f) 19304e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms waiting for surface.lockCanvas()"); 19314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 19324e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1933a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1934a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1935a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1936a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1937a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1938a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1939a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1940a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1941c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1942648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1943648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1944648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1945648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1946648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1947648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1948648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 194983a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1950a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1951a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1952c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1953db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // Don't assume this is due to out of memory, it could be 1954db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // something else, and if it is something else then we could 1955db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // kill stuff (or ourself) for no reason. 195683a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1957a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 19585bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 19595bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1960a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1961a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1962a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1964a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1965c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1966a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1967a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1968a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19705429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1971a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1972a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1974a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1975a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1976a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1977a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1978a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1979a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 1980a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 1981a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 1982a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 1983a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 1984a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1986a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 1987a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 1988a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 1989a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1991a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 1992a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 1993a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 1994a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 1995a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 1996a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1997a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1998a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 1999a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 2000a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 2001a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 2002a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 2003a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 200402ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = false; 2005a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 2006a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 200702ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy if (!mAttachInfo.mSetIgnoreDirtyState) { 2008ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase // Only clear the flag if it was not set during the mView.draw() call 2009ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase mAttachInfo.mIgnoreDirtyState = false; 2010ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase } 2011a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 20128169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 201343a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 2014a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 20158169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20175429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 2018a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2022a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 2023a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 2028c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20308506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20310f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 20438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 2058e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 2059e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 2060e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 2061b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 2062b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 2063e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 2064e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2065e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2066e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 21001c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 21011c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 21021c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 21031c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21418506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 21457d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21558506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 21789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 21839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21911c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 21921c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 21941c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 21951c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 21961c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 21971c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 21981c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 21991c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 22001c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 22011c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 22021c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 22031c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 22041c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 22051c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 22061c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 22129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 22149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 22159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 22169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 222290fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 222316260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 222416260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 222516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 222616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 22318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 22328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2233eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 22348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 22375583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 223929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 22404caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy 22410586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 22429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2243cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2244cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2245cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2246cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 2247cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else if (mInputChannel != null) { 2248cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.unregisterInputChannel(mInputChannel); 224946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2254349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 225500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 225600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 225700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 225800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 225900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2260349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 22619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2263694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2264694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2265694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2266694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2267694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 22685fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 22695fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 22705fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 22715fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 22725fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 22735fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 22745fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2275694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2276694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2277694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2278694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2279694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2280694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2281694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2282694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2283694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 22841c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2285694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2286694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2287694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2288694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2289694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2290694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2291694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 22949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 22979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 22989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 23019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 23029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2304cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2305cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2306cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2307cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2308cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2309cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2310cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2311cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2312cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2313cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 23149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 23169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 23179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 23189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 23199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 23209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 23219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 23229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 23249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 23259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 23269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 23279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 23289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 2329ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 2330a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public final static int DISPATCH_DRAG_EVENT = 1015; 233191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate public final static int DISPATCH_DRAG_LOCATION_EVENT = 1016; 2332664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public final static int DISPATCH_SYSTEM_UI_VISIBILITY = 1017; 233310f4126a367071a49f208f10ceb1ed0e1151d48cJoe Onorato public final static int DISPATCH_GENERIC_MOTION = 1018; 23345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public final static int UPDATE_CONFIGURATION = 1019; 2335f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_PERFORM_ACCESSIBILITY_ACTION = 1020; 2336f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID = 1021; 2337f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID = 1022; 2338f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT = 1023; 23399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2341f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy public String getMessageName(Message message) { 2342f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy switch (message.what) { 2343f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_TRAVERSAL: 2344f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_TRAVERSAL"; 2345f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DIE: 2346f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DIE"; 2347f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED: 2348f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED"; 2349f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED_REPORT: 2350f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED_REPORT"; 2351f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case WINDOW_FOCUS_CHANGED: 2352f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "WINDOW_FOCUS_CHANGED"; 2353f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY: 2354f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY"; 2355f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_POINTER: 2356f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_POINTER"; 2357f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_TRACKBALL: 2358f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_TRACKBALL"; 2359f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_APP_VISIBILITY: 2360f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_APP_VISIBILITY"; 2361f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GET_NEW_SURFACE: 2362f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GET_NEW_SURFACE"; 2363f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISHED_EVENT: 2364f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISHED_EVENT"; 2365f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY_FROM_IME: 2366f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY_FROM_IME"; 2367f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISH_INPUT_CONNECTION: 2368f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISH_INPUT_CONNECTION"; 2369f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CHECK_FOCUS: 2370f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CHECK_FOCUS"; 2371f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CLOSE_SYSTEM_DIALOGS: 2372f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CLOSE_SYSTEM_DIALOGS"; 2373f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_EVENT: 2374f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_EVENT"; 2375f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_LOCATION_EVENT: 2376f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_LOCATION_EVENT"; 2377f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_SYSTEM_UI_VISIBILITY: 2378f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_SYSTEM_UI_VISIBILITY"; 2379f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GENERIC_MOTION: 2380f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GENERIC_MOTION"; 2381f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case UPDATE_CONFIGURATION: 2382f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "UPDATE_CONFIGURATION"; 2383f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_PERFORM_ACCESSIBILITY_ACTION: 2384f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_PERFORM_ACCESSIBILITY_ACTION"; 2385f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: 2386f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID"; 2387f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: 2388f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID"; 2389f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: 2390f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT"; 2391f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2392f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2393f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return super.getMessageName(message); 2394f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2395f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2396f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy @Override 23979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 23989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 2409c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato Debug.startMethodTracing("ViewAncestor"); 24109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long traversalStartTime; 24134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 24144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown traversalStartTime = System.nanoTime(); 24154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = 0; 24164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 24174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 24214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 24224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 24234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - traversalStartTime) * 0.000001f) 24244e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms in performTraversals(), with " 24254e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + (mLastDrawDurationNanos * 0.000001f) 24264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms of that time in draw()"); 24274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastTraversalFinishedTimeNanos = now; 24284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 24294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 24369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 243992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24413915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_POINTER: 24423915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverPointerEvent((MotionEvent) msg.obj, msg.arg1 != 0); 24433915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 24443915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_TRACKBALL: 24453915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverTrackballEvent((MotionEvent) msg.obj, msg.arg1 != 0); 24463915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 2447cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown case DISPATCH_GENERIC_MOTION: 2448cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverGenericMotionEvent((MotionEvent) msg.obj, msg.arg1 != 0); 2449cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown break; 24509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 24519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 24529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 2457e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 245864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 2460e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 2461d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 2462d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 2468e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 2469e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 2470694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 2471e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 2476e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 2477e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2481cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2482cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 2483cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 2484cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 249259a12cae208790dd202656f50a40a53ef49baeebRomain Guy 249359a12cae208790dd202656f50a40a53ef49baeebRomain Guy profileRendering(hasWindowFocus); 249459a12cae208790dd202656f50a40a53ef49baeebRomain Guy 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 24972d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2499c361da845a205ac35e724c0ca436744d483de7aaRomain Guy if (mAttachInfo.mHardwareRenderer != null && 2500c361da845a205ac35e724c0ca436744d483de7aaRomain Guy mSurface != null && mSurface.isValid()) { 25017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mFullRedrawNeeded = true; 2502648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2503648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2504648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo, mHolder); 2505648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 2506648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException locking surface", e); 2507648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2508648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 2509648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 2510648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 2511648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2512648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 2513648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2514648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn // Retry in a bit. 2515648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2516648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 2517648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25208506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 25238506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 252983fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 253275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 25369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 25379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 25389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 25399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 25409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 25429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 25439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 25449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 25459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 25469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 25489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 25499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 255075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 255175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 255275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 255375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 25549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 255794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2559105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 25609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2561c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 2563105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2564105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2565105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2566105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 25671c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection UnusedAssignment 2568812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2569105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 25703915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme((KeyEvent)msg.obj, false); 2571105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 25769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 25799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 25829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2584ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2585ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2586ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2587ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2588ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 258991e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_EVENT: 259091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_LOCATION_EVENT: { 25917fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate DragEvent event = (DragEvent)msg.obj; 25927fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate event.mLocalState = mLocalDragState; // only present when this app called startDrag() 25937fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate handleDragEvent(event); 2594a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } break; 2595664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato case DISPATCH_SYSTEM_UI_VISIBILITY: { 25969a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn handleDispatchSystemUiVisibilityChanged((SystemUiVisibilityInfo)msg.obj); 2597664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } break; 25985fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn case UPDATE_CONFIGURATION: { 25995fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Configuration config = (Configuration)msg.obj; 26005fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (config.isOtherSeqNewer(mLastConfiguration)) { 26015fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = mLastConfiguration; 26025fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 26035fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn updateConfiguration(config, false); 26045fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } break; 26058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: { 2606601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2607601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2608601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdUiThread(msg); 2609601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_PERFORM_ACCESSIBILITY_ACTION: { 2612601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2613601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2614601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .perfromAccessibilityActionUiThread(msg); 2615601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: { 2618601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2619601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2620601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdUiThread(msg); 2621601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: { 2624601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2625601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2626601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfosByViewTextUiThread(msg); 2627601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 26321c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy private void startInputEvent(InputQueue.FinishedCallback finishedCallback) { 263393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 263493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 263593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 263693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 263793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 26384e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 26394e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventReceiveTimeNanos = System.nanoTime(); 26404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = 0; 26414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = 0; 26424e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 264493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 264593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 264693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 26474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private void finishInputEvent(InputEvent event, boolean handled) { 264893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 264992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 26504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mFinishedCallback == null) { 265193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 265293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 26534e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown return; 26544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 26574e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 26584e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long eventTime = event.getEventTimeNano(); 26594e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final StringBuilder msg = new StringBuilder(); 26604e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("Latency: Spent "); 26614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - mInputEventReceiveTimeNanos) * 0.000001f); 26624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms processing "); 26634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (event instanceof KeyEvent) { 26644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final KeyEvent keyEvent = (KeyEvent)event; 26654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("key event, action="); 26664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 26674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } else { 26684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final MotionEvent motionEvent = (MotionEvent)event; 26694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("motion event, action="); 26704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 26714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", historySize="); 26724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(motionEvent.getHistorySize()); 26734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", handled="); 26754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(handled); 26764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", received at +"); 26774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventReceiveTimeNanos - eventTime) * 0.000001f); 26784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverTimeNanos != 0) { 26794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered at +"); 26804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverTimeNanos - eventTime) * 0.000001f); 26814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverPostImeTimeNanos != 0) { 26834e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered post IME at +"); 26844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverPostImeTimeNanos - eventTime) * 0.000001f); 26854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, finished at +"); 26874e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - eventTime) * 0.000001f); 26884e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms."); 26894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, msg.toString()); 269046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback.finished(handled); 26934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback = null; 269446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 269546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 27182d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27272d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27362d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 27439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 27449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 27519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 27539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 27719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 27729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 27759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 27779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 27789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 27799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 27809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 27819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 27839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 27869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 27929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 27939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 27949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 27959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 27969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 27979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 27989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 28009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 28019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 28029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 28039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 28049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 28089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 28099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 28109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 28119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 28129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 28159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28173915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverPointerEvent(MotionEvent event, boolean sendDone) { 28184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 28194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 28204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 28214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 28227564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 282321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 28247564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 282521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 282621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 282721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 282821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 282921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 283021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 28313915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 28323915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 283333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28343915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28353915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28363915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28373915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 283800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 283900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 284000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28427564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 28437564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 28447564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 28453915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 28463915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 284700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 28483915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 28493915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 28503915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 28513915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28523915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 285333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 28543915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28553915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28563915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 28577564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 28587564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 28597564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 28607564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 28613915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28623915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 286333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 28643915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 286533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 28663915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28673915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 286833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28693915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28703915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28713915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28723915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 287333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28743915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28753915bb845b032dc184dba5e60970b803390ca3edJeff Brown 287633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown private void finishMotionEvent(MotionEvent event, boolean sendDone, boolean handled) { 28773915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.recycle(); 28783915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 28794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 28803915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28811c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 288233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (LOCAL_LOGV || WATCH_POINTER) { 288333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 288433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Log.i(TAG, "Done dispatching!"); 288533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 288633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 288700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28893915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverTrackballEvent(MotionEvent event, boolean sendDone) { 28904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 28914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 28924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 28934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 28949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 28959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 289621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 289721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 289821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 289921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 29003915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 29013915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 290233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 29033915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 29049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29063915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 29073915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 29083915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 29093915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 29103915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 29113915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 29123915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 29133915bb845b032dc184dba5e60970b803390ca3edJeff Brown 291433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 29153915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 29163915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 29173915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 29183915bb845b032dc184dba5e60970b803390ca3edJeff Brown 29193915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 29209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 29219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 29229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 29243915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 29259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 29269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 29279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 29289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 29299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 29309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 293200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 293349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 293400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 293500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 293600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 293700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 293800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 293949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 294049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 294149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 294200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 294300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 294400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 294500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 294600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 294749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 294849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 294949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 295000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 295100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 29529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 295300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 295400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 295500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 295600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 295700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 295800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 295900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 296000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 296100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 296200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 296300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 296400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 296500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 296600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 296700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 296800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 296900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 297000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 297100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 297200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 297300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 297400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 297500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 297600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 297700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 297800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 297900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 298000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 298100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 298200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 298300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 298400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 298500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 298600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 298700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 298800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 298900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 299000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 299100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 299200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 299300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 299400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 299500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 299600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 299700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 299800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 299949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 300000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 300149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 300249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 300349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 300400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 300500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 300600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 300700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 300800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 300900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 301000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 301149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 301249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 301349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 301400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 301549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 301649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 301749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 301849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown } 301900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 30209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30213915bb845b032dc184dba5e60970b803390ca3edJeff Brown 30223915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 30233915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 302433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 30259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3027cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void deliverGenericMotionEvent(MotionEvent event, boolean sendDone) { 30284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 30294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 30304e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 30314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 303221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 303321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 303421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 303521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3036cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 3037cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 3038cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3039cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 3040cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 3041cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3042cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3043cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 304433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 3045cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3046cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3047cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3048cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 3049cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 3050cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3051cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3052cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 305333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3054cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3055cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3056cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3057cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3058cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 3059cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 306033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3061cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 306233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 3063cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3064cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3065cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3066cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3067cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3068cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3069cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3070cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 30716f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30726f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 30736f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 30746f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 30756f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 30766f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30776f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 30786f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 30796f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 30806f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3081cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3082cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3083cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3084cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3085cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 3086cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3087cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3088cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3089cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3090cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3091cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3092cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3093cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3094cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3095cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3096cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 3097cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3098cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3099cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3100cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3101cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3102cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3103cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3104cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 3105cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3106cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3107cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3108cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3109cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3110cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3111cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3112cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3113cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3114cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3115cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 3116cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3117cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3118cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3119cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3120cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3121cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3122cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3123cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3124cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3125cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3126cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3127cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3128cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3129cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3130cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 31319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31324e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 31334e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 31344e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 31359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31364e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 31374e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 31409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 31424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 31434e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 31444e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 31454e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 31464e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 31474e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 31484e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 31494e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31564e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 31584e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31604e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 31614e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31654e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 31714e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 31724e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 31734e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 31744e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 31754e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31764e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 317751a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 317851a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 31799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 31834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 31849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31874e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 31884e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31894e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 31904e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 31914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 31924e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 31934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 31949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 31974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 31994e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 32004e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 32019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 32089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 32099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 32119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 32129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 32139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 32169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 32179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 32189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 32209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 32229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32238506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 32254e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 32274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 322921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 323021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 323121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 323221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 32333915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 32343915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32353915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 32379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32383915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32393915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 32403915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32413915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Perform predispatching before the IME. 32423915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 32433915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32443915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32453915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32463915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32473915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 32483915bb845b032dc184dba5e60970b803390ca3edJeff Brown // The IME will eventually call back into handleFinishedEvent. 32499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 32509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 32513915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (imm != null) { 32529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 32539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 32549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 32553915bb845b032dc184dba5e60970b803390ca3edJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 32569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 32579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32593915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32603915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 32613915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32643915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void handleFinishedEvent(int seq, boolean handled) { 32659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 32669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 32679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 32689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32713915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 32733915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32783915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverKeyEventPostIme(KeyEvent event, boolean sendDone) { 32794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = System.nanoTime(); 32814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 32833915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 32843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32853915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32863915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32873915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32893915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 32903915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 32913915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32923915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32933915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32948506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32959065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 32969065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 32979065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 32989065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 32993915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 33003915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 33013915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33023915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33033915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 330486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3305c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 3306c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (event.getAction() == KeyEvent.ACTION_UP 3307c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 3308c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3309c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 3310c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown finishKeyEvent(event, sendDone, true); 3311c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3312c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3313c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3314c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 33153915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 33163915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 33173915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33183915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33193915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33213915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 33223915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 33233915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 33243915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 33253915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_LEFT: 33264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33274e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_LEFT; 33284e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33293915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33303915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_RIGHT: 33314e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33324e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_RIGHT; 33334e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33343915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33353915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_UP: 33364e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33374e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_UP; 33384e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33393915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33403915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_DOWN: 33414e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_DOWN; 33434e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33444e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown break; 33454e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 33464e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33474e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_FORWARD; 33484e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 33494e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_BACKWARD; 33504e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33513915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33523915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33543915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 33553915bb845b032dc184dba5e60970b803390ca3edJeff Brown View focused = mView != null ? mView.findFocus() : null; 33563915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 33573915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 33583915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 33593915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 33603915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 33613915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 33623915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 33633915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 33643915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 33653915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 33663915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 33673915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 33683915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33693915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 33703915bb845b032dc184dba5e60970b803390ca3edJeff Brown playSoundEffect( 33713915bb845b032dc184dba5e60970b803390ca3edJeff Brown SoundEffectConstants.getContantForFocusDirection(direction)); 33723915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33733915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33763915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33773915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 33783915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 33793915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33803915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33813915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33843915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33863915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 33873915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 33883915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33893915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33903915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void finishKeyEvent(KeyEvent event, boolean sendDone, boolean handled) { 33913915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 33924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 33939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3396a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3397407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3398407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3399407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3400407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3401a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3402a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3403a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3404a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3405a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3406a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3407a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3408a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3409a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3410a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3411a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3412a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 34139d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3414a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3415a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3416a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3417a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 34189d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3419a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3420a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3421a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3422a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3423a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3424a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3425a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3426a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3427a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3428a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3429a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3430a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3431a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3432a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3433a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3434a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3435a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3436a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3437a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3438a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3439a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3440a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3441a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3442a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3443d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3444a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3445a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3446a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3447a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3448a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3449a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3450a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3451a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3452a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3453a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3454a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3455a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3456a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3457a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3458d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3459407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3460d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 34611fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3462d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3463d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3464d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3465d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3466d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3467d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3468d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3469407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3470407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3471407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3472407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3473407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3474407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3475a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3476a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3477a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3478a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3479a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 34809a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void handleDispatchSystemUiVisibilityChanged(SystemUiVisibilityInfo args) { 34819a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mSeq != args.seq) { 34829a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // The sequence has changed, so we need to update our value and make 34839a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // sure to do a traversal afterward so the window manager is given our 34849a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // most recent data. 34859a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mSeq = args.seq; 34869a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mForceReportNewAttributes = true; 34879a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 34889a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3489664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 34909a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (args.localChanges != 0) { 34919a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mAttachInfo != null) { 34929a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mSystemUiVisibility = 34939a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn (mAttachInfo.mSystemUiVisibility&~args.localChanges) 34949a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn | (args.localValue&args.localChanges); 34959a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 34969a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.updateLocalSystemUiVisibility(args.localValue, args.localChanges); 34979a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mRecomputeGlobalAttributes = true; 34989a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 349914782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 35009a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.dispatchSystemUiVisibilityChanged(args.globalVisibility); 3501664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3502664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 35032c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 35042c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 35052c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 35062c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 35072c095f367779ef32130c72849936a2e3013c8492Christopher Tate 35089d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3509a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3510048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3511a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3512a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3513a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 35149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 35159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 35169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 35179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 35199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 35209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 35229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 35258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 35268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 35278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 35288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 35295ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne if (mAccessibilityInteractionController == null) { 35305ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne mAccessibilityInteractionController = new AccessibilityInteractionController(); 35318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 35325ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne return mAccessibilityInteractionController; 35338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 35348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 35358169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 35368169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 353764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 353864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 35393d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 354064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3541e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3542e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 354364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 35449189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 354564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 354664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 35473d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3548694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3549f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 3550180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (params != null && mOrigWindowType != params.type) { 3551180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn // For compatibility with old apps, don't crash here. 3552180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (mTargetSdkVersion < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) { 3553180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn Slog.w(TAG, "Window type can not be changed after " 3554180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn + "the window is added; ignoring change of " + mView); 3555180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn params.type = mOrigWindowType; 3556180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 3557180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 35588169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 35599a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mWindow, mSeq, params, 3560189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3561189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 35628169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 3563694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 3564694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3565f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 35663d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3567e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 35683d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 356964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 357064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 357164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 357264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 357364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 35749189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 35758169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 35768169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 35778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 35789189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 35799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 35829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 358413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 358513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 35869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 358713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 358813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 358913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 359013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 359113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 359213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 359313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 359413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 359513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 359613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 359713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 359813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 359913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 360013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 360113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 360213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 360313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 360413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 360513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 360613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 360713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 360813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 360913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 361013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 36119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 36159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 36169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 36179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 36189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 36199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 36209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 36219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 36229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 36269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 36279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 36289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 36299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 36309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 36319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 36329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 36349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 36379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 36389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 363965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 364065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy public void dumpGfxInfo(PrintWriter pw, int[] info) { 364165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 364265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 364365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 364465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 364565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 364665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 364765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 364865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy private void getGfxInfo(View view, int[] info) { 364965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 365065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 365165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 365265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 365365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 365465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 365565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 365665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 365765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 365865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 365965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 366065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 366165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 366265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 366365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 36649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 366694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 366794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 366894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 366994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 367094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 367194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 367294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 367394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 36749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3675b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 36769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 367716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 367816260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAdded = false; 367916260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 368016260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 368116260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 36829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 368329d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 368429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 36859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 36869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 36879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 36889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 36899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 36909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 36919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 36928169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 36938169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 36949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 36959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 36979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37000586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 37019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37055fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 37065fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Message msg = obtainMessage(UPDATE_CONFIGURATION, config); 37075fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn sendMessage(msg); 37085fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 37095fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 371029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 3711b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 3712b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 3713b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = null; 371429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy mAttachInfo.mHardwareAccelerated = false; 371529d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 371629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 371729d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 37189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 37199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 37209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 37219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 37229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37243d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 37259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 3726e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 37279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 37289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 37299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 37309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 37319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 373264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 373364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 373464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 373564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 373664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 373764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 373864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 373964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 3740e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 3741e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 3742e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 3743e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 3744e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 37459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 374746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 37484e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventReceiveTimeNanos; 37494e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverTimeNanos; 37504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverPostImeTimeNanos; 37513915bb845b032dc184dba5e60970b803390ca3edJeff Brown private InputQueue.FinishedCallback mFinishedCallback; 375246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 375346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 37543915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleKey(KeyEvent event, InputQueue.FinishedCallback finishedCallback) { 37551c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 375692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 375746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 375846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 37593915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 37601c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 376193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 376246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 376346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 37649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 376692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 376792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 376892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 376992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 377092ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 377192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 377292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 3773812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 3774812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "Focused view Hierarchy is:"); 3775812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 37769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 37779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3778812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 37799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 37839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 378492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 37859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 3787c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 37889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 37909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3791c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 379293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 3793c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 3794c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 379593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 3796c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 379793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 3798c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 3799cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown dispatchGenericMotion(event, sendDone); 3800c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 3801c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 38029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 380393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 38049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 38059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 380693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 380700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 38089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 381093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 38119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 38129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 381393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 381400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 38159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3816cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3817cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void dispatchGenericMotion(MotionEvent event, boolean sendDone) { 3818cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown Message msg = obtainMessage(DISPATCH_GENERIC_MOTION); 3819cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.obj = event; 3820cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.arg1 = sendDone ? 1 : 0; 3821cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown sendMessageAtTime(msg, event.getEventTime()); 3822cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3823cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 38249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 38259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 38269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 38279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 38289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 38319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 38329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 38339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 38369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 38379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 38389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 38399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 38409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 38419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3843ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 3844ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 3845ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 3846ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 3847ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 3848ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3849a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3850a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 385191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 385291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 385391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_LOCATION_EVENT; 385491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate removeMessages(what); 385591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 385691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_EVENT; 385791e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 385891e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate Message msg = obtainMessage(what, event); 3859a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sendMessage(msg); 3860a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3861a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 38629a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 38639a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 38649a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn SystemUiVisibilityInfo args = new SystemUiVisibilityInfo(); 38659a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.seq = seq; 38669a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.globalVisibility = globalVisibility; 38679a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localValue = localValue; 38689a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localChanges = localChanges; 38699a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn sendMessage(obtainMessage(DISPATCH_SYSTEM_UI_VISIBILITY, args)); 3870664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3871664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 387275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 387375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 387475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 387575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 387675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 38778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!mAccessibilityManager.isEnabled()) { 387875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 387975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 388075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 388175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 388275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 388375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 388475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 388575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 388675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 3887eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3888eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 3889eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3890a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 3891a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 3892eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3893eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void postSendWindowContentChangedCallback() { 3894a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 3895a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 3896a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 3897a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 3898a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (!mSendWindowContentChangedAccessibilityEvent.mIsPending) { 3899a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mIsPending = true; 3900a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov postDelayed(mSendWindowContentChangedAccessibilityEvent, 3901a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 3902eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3903eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3904eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3905eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3906eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 3907eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3908eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3909eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 3910a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 3911a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 3912eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3913eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3914eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 39159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 39169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 39179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39196e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 39206e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 39216e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 39226e34636749217654f43221885afb7a29bb5ca96aAdam Powell 39239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 39249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 39279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3929736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 3930736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 3931736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 3932736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 39338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 3934736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 3935736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 3936736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 39379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 39389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 39399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 39409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 39419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 3945c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 39469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 39499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 39509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 39519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 3953dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 3954dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3955dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 3956dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 3957dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3958dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3959dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3960dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 3961dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 3962dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3963dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3964dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 3965dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 3966dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3967dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3968dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 3969dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 3970dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3971dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3972dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3973dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 3974dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 3975dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 3976dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3977dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3978dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 3979dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 3980dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3981dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3982dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3983dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 3984dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 3985dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 3986dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3987dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3988dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 3989dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 3990dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3991dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3992dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 39939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 39946dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 39959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39966dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 39976dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39998506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 40016dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchFinishedEvent(seq, handled); 40049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 40089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 40099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40118506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 40136dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 40149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40156dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 40166dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 40179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4019fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy public void resized(int w, int h, Rect coveredInsets, Rect visibleInsets, 4020fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy boolean reportDraw, Configuration newConfig) { 40216dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchResized(w, h, coveredInsets, visibleInsets, reportDraw, 40248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov newConfig); 40259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 40296dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 40329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 40366dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 40399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 40436dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 40469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 40509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 40519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 40529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 40539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 40549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 40559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 40596dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 40629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 40639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 40649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 40659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 40669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 40679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 40689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 40719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 40729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 40739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 40749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 40759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 40769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 40779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 40789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 40799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 40809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 40819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 40829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 408872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 4089ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 40906dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 4093ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4094ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4095ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4096bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4097bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 409819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 409919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 410019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 410119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 41027580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 41037580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 41047580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 41058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 41067580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 41077580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 41087580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 41097580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 41107580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 41117580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 411219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 411319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 411472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4115a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4116a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4117a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 41186dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4121a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4122a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4123664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 41249a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 41259a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 41266dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41289a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn viewAncestor.dispatchSystemUiVisibilityChanged(seq, globalVisibility, 41299a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn localValue, localChanges); 4130664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4131664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 41329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 41369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 41379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 41399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 41419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 41438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 41469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 41489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 41508506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 41539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 41549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 41559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 41569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 41588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 41609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 41619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 41629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 41639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 41649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 41659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 41689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 41729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 41739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 41779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 41789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 41799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 41809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 41819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 41839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 41849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 41869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 41879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 41889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 41899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 41909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 41919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 41939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 41979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 41989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 41999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 42009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 42019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 42029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 42039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 42049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 42059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 42079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 42089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 42099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42108506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 42129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 42139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 42149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 42159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 42169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 42179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 42189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 42199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 42209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 42219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 42229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 42239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 42249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 42259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 42269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 42279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 42289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 42299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 42309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 42319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 42329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 42339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 42349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 42379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 42389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 42429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 42439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 42449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 42459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 42469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 42479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 42489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 42499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 42509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 42529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 42539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 42549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 42559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 42569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 42579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 42589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 42599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 42609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 42619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 42639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 42659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 42669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 42679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 42709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 42719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 42729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 42739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 42749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 42769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 42779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 42789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 42799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 42809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 42829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 42839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 42859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 42869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 42879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 42909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 42919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 42939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 42949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 42959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 42969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 42979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 42989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 43019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 43059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 43069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 43079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 43119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 43129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 43139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 43149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 43159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 43169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 43179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 43209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 43219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 43249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 43279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 43309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 43339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 43369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 43399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 43429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 43459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 43469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 43499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 43509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 43539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 43559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 43569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 43589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 43609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 43619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 43629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 43639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 43659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 43669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 43679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43688506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 43699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 43709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 43719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 43729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 43739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 43749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 43769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 43779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 43809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 43819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 43829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 43839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 43869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 43909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 43919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 43929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 43959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 43979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 43989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 44039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 44049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 44059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 44069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 44089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 44099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 44109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 441215df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 44139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 44179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 44189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 44199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 44219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 44229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 44239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 44249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 44269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 44279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 44319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 44329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 44339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 44349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 44359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 44408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 44418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 44428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 44438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 44448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 44458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 44468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 44478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 44488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 44498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 44508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 44548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 44558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!registered) { 44568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = 44578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 44586dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn new AccessibilityInteractionConnection(ViewRootImpl.this)); 44598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 44638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 44648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 44658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = View.NO_ID; 44668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 44678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 44728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 44738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 44748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 44758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 4476af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov static final class AccessibilityInteractionConnection 44778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 4478af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov private final WeakReference<ViewRootImpl> mRootImpl; 44798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44806dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn AccessibilityInteractionConnection(ViewRootImpl viewAncestor) { 4481af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov mRootImpl = new WeakReference<ViewRootImpl>(viewAncestor); 44828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(int accessibilityId, 44858bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44868bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4487af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4488af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4489af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 4490601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityId, 44918bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 4492601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 44938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityAction(int accessibilityId, int action, 44968bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44978bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 4498af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4499af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4500af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 4501601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .performAccessibilityActionClientThread(accessibilityId, action, interactionId, 45028bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov callback, interogatingPid, interrogatingTid); 45038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(int viewId, 45078bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4509af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4510af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4511af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 45128bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(viewId, interactionId, callback, 45138bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interrogatingPid, interrogatingTid); 45148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4517eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewText(String text, int accessibilityId, 45188bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45198bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4520af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4521af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4522af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 4523eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov .findAccessibilityNodeInfosByViewTextClientThread(text, accessibilityId, 45248bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 45258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 45308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing accessibility interactions initiated from the system 45318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * and targeting the view hierarchy. A *ClientThread method is to be 45328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * called from the interaction connection this ViewAncestor gives the 45338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * system to talk to it and a corresponding *UiThread method that is executed 45348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * on the UI thread. 45358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 45368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionController { 45378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private static final int POOL_SIZE = 5; 45388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList = 45408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new ArrayList<AccessibilityNodeInfo>(); 45418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Reusable poolable arguments for interacting with the view hierarchy 45438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // to fit more arguments than Message and to avoid sharing objects between 45448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // two messages since several threads can send messages concurrently. 45458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final Pool<SomeArgs> mPool = Pools.synchronizedPool(Pools.finitePool( 45468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new PoolableManager<SomeArgs>() { 45478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs newInstance() { 45488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return new SomeArgs(); 45498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAcquired(SomeArgs info) { 45528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* do nothing */ 45538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onReleased(SomeArgs info) { 45568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov info.clear(); 45578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov }, POOL_SIZE) 45598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ); 45608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public class SomeArgs implements Poolable<SomeArgs> { 45628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private SomeArgs mNext; 45638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean mIsPooled; 45648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg1; 45668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg2; 45678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi1; 45688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi2; 45698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi3; 45708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs getNextPoolable() { 45728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mNext; 45738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean isPooled() { 45768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mIsPooled; 45778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setNextPoolable(SomeArgs args) { 45808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mNext = args; 45818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setPooled(boolean isPooled) { 45848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mIsPooled = isPooled; 45858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private void clear() { 45888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg1 = null; 45898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg2 = null; 45908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi1 = 0; 45918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi2 = 0; 45928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi3 = 0; 45938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdClientThread(int accessibilityId, 45978bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45988bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 45998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID; 46018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = accessibilityId; 46028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 46038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 46048bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46058bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46068bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46078bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 46098bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46108bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46118bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46128bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46138bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) { 46188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = message.arg1; 46198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 46208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 46218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 46228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46238dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 46248dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46252cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 46262cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov if (target != null) { 46278dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 46288dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46298dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 46308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 46318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 46328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 46338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 46348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdClientThread(int viewId, int interactionId, 46398bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 46408bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 46418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID; 46438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = viewId; 46448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 46458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 46468bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46478bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46488bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46498bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46508bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 46518bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46528bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46538bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46548bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46558bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46568bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdUiThread(Message message) { 46608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int viewId = message.arg1; 46618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 46628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 46638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 46648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46658dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 46668dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46676dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 46688dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewById(viewId); 46690b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target != null && target.getVisibility() == View.VISIBLE) { 46708dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 46718dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46728dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 46738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 46748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 46758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 46768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 46778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4681eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewTextClientThread(String text, 4682eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int accessibilityViewId, int interactionId, 46838bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 46848bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 46858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT; 46878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 46888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = text; 4689eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi1 = accessibilityViewId; 4690eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi2 = interactionId; 46918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg2 = callback; 46928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 46938bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46948bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46968bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46978bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 46988bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46998bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 47008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 47018bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 47028bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 47038bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 47048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfosByViewTextUiThread(Message message) { 47078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 47088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final String text = (String) args.arg1; 4709eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int accessibilityViewId = args.argi1; 4710eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int interactionId = args.argi2; 47118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 47128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg2; 47138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 47148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47158dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov List<AccessibilityNodeInfo> infos = null; 47168dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47178dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov ArrayList<View> foundViews = mAttachInfo.mFocusablesTempList; 47188dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov foundViews.clear(); 47198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47200b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov View root = null; 4721eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (accessibilityViewId != View.NO_ID) { 4722eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov root = findViewByAccessibilityId(accessibilityViewId); 4723eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } else { 47246dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn root = ViewRootImpl.this.mView; 4725eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4726eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 47270b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (root == null || root.getVisibility() != View.VISIBLE) { 4728eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov return; 4729eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4730eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4731ea515aeafa01de6f50c854ee381b972ef2478284Svetoslav Ganov root.findViewsWithText(foundViews, text, View.FIND_VIEWS_WITH_TEXT 4732ea515aeafa01de6f50c854ee381b972ef2478284Svetoslav Ganov | View.FIND_VIEWS_WITH_CONTENT_DESCRIPTION); 47338dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov if (foundViews.isEmpty()) { 47348dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov return; 47358dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47378dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos = mTempAccessibilityNodeInfoList; 47388dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos.clear(); 47398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47408dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov final int viewCount = foundViews.size(); 47418dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov for (int i = 0; i < viewCount; i++) { 47428dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View foundView = foundViews.get(i); 47430b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (foundView.getVisibility() == View.VISIBLE) { 4744ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov infos.add(foundView.createAccessibilityNodeInfo()); 4745ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov } 47468dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47478dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 47488dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47498dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(infos, interactionId); 47508dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 47518dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 47528dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityActionClientThread(int accessibilityId, int action, 47578bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 47588bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 47598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 47608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_PERFORM_ACCESSIBILITY_ACTION; 47618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 47628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi1 = accessibilityId; 47638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi2 = action; 47648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi3 = interactionId; 47658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = callback; 47668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 47678bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 47688bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 47698bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 47708bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 47718bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interogatingPid == Process.myPid() 47728bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 47738bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 47748bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 47758bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 47768bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 47778bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 47788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void perfromAccessibilityActionUiThread(Message message) { 47818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 47828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = args.argi1; 47838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int action = args.argi2; 47848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = args.argi3; 47858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 47868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg1; 47878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 47888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov boolean succeeded = false; 47908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 47918dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov switch (action) { 47928dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_FOCUS: { 47938dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionFocus(accessibilityId); 47948dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47958dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_FOCUS: { 47968dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearFocus(accessibilityId); 47978dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47988dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_SELECT: { 47998dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionSelect(accessibilityId); 48008dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 48018dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_SELECTION: { 48028dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearSelection(accessibilityId); 48038dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 48048dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 48058dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 48068dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 48078dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setPerformAccessibilityActionResult(succeeded, interactionId); 48088dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 48098dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 48108dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 48118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionFocus(int accessibilityId) { 48158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 48160b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 48178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Get out of touch mode since accessibility wants to move focus around. 48208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureTouchMode(false); 48218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.requestFocus(); 48228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearFocus(int accessibilityId) { 48258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 48260b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 48278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isFocused()) { 48308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.clearFocus(); 48338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isFocused(); 48348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionSelect(int accessibilityId) { 48378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 48380b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 48398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target.isSelected()) { 48428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(true); 48458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.isSelected(); 48468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearSelection(int accessibilityId) { 48498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 48500b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 48518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isSelected()) { 48548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 48558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(false); 48578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isSelected(); 48588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private View findViewByAccessibilityId(int accessibilityId) { 48616dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 48628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (root == null) { 48638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return null; 48648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48652cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov View foundView = root.findViewByAccessibilityId(accessibilityId); 48662cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov if (foundView != null && foundView.getVisibility() != View.VISIBLE) { 48670b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return null; 48680b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov } 48690b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return foundView; 48708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 4872eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4873a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 4874a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov public volatile boolean mIsPending; 4875a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 4876eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 4877eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (mView != null) { 487882e236d72ac197d6673d0b4d484fe5f0b9436731Svetoslav Ganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 4879a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mIsPending = false; 4880eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4881eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4882eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 48839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4884