ViewRootImpl.java revision 31f2c2e94656530fbf6282803e62edb47e9a894d
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; 2211f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase InputEventMessage mPendingInputEvents = null; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 224f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int mWindowAttributesChangesFlag = 0; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2275583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2285583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 245694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 246694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 24759a12cae208790dd202656f50a40a53ef49baeebRomain Guy 248e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 249e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 250e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 251e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 252e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 253e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2607d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2617d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2627d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2630f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 264cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2658506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2668506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 268a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 269a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 270a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2717fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 272a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2732c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 27459a12cae208790dd202656f50a40a53ef49baeebRomain Guy 27559a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 27659a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 27759a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 278a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 2792f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Variables to track frames per second, enabled via DEBUG_FPS flag 2802f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsStartTime = -1; 2812f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private long mFpsPrevTime = -1; 2822f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private int mFpsNumFrames; 2832f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 2908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2915ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne AccessibilityInteractionController mAccessibilityInteractionController; 2928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 2948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 295a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 296eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 29711ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 298b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 29921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 30021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 30121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 30221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 30321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 30421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 30521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3064c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3104c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 31144bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn sWindowSession = Display.getWindowManager().openSession( 31244bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3174c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3209a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn 3219a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn static final class SystemUiVisibilityInfo { 3229a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int seq; 3239a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int globalVisibility; 3249a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue; 3259a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localChanges; 3269a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3286dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 331812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 332812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 333812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 334812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 351fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 352180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mTargetSdkVersion = context.getApplicationInfo().targetSdkVersion; 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 3628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 3638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 36611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 36786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 36859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 36959a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3722a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 3732a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 3742a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 3752a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 3762a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3772a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3782a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3792a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 380e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 381e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 382e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 383e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 384e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 385e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 418e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4218169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 42286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4239189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4241ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 425e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 426dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 427dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 428dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 429dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 430dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 431289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 432dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 433dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4341aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 436589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 43738ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 438856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // If the application owns the surface, don't enable hardware acceleration 439856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mSurfaceHolder == null) { 440856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy enableHardwareAcceleration(attrs); 44138ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 44238ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 443e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 44435b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 445856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy mSurface.setCompatibilityTranslator(mTranslator); 446e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 44764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 44864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4499189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 45064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 45164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4521ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4531ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4545fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 4551ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4561ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 459f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = WindowManager.LayoutParams.EVERYTHING_CHANGED; 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 46135b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 46264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 46364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4708506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 475cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 476cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 477cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 478cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 480180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn mOrigWindowType = mWindowAttributes.type; 4819a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn res = sWindowSession.add(mWindow, mSeq, mWindowAttributes, 48246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 48346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 48846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 48986f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 49264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 49364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 49464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 49564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 49746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 49864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 49964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 5009189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 503711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 50886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 54446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 54500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 54600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 54700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 54800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 549cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 550cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 551cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 552cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 553cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 554cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 555cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown Looper.myQueue()); 556cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 55746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 5588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 5648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 5658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5708ff6b9ebeeb24a6161ec6098e6bfdf8790ee5695Romain Guy void destroyHardwareResources() { 57165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 57265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 57365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 57465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 57665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 57865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 57931f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy void terminateHardwareResources() { 58031f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 58131f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy mAttachInfo.mHardwareRenderer.destroyHardwareResources(mView); 58231f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 58331f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy } 58431f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy } 58531f2c2e94656530fbf6282803e62edb47e9a894dRomain Guy 58665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 58765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 58865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 58965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 590c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 59165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 59265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 59365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 59465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 59565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 59665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 5976d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5986d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5996d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 600529b60a3b16ac3dff24f2403d760ab8ebc9670ffRomain Guy private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) { 6017eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 6027eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 6034f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 604856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy // Don't enable hardware acceleration when the application is in compatibility mode 605856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy if (mTranslator != null) return; 606856d4e1a872b5aed6792b33e0360554cb3d19eedRomain Guy 6077eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 6081b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 6091b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 6101b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 611566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 6121af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 6131af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 6141af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 6151af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 6165d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 6175d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 6185d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 6195d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 6205d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 6215d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 6225d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 6235d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 6245d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6255d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 6265d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 6275d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 6285d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 6295d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6305d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 6315d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 632ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 6335d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sSystemRendererDisabled 6345d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && Looper.getMainLooper() != Looper.myLooper()) { 6351b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 636ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 637ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 638ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 639ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 640e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 641b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 642b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 6434caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy } 644b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 6457eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 6467eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 6475d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 6485d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 6495d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 6505d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 6515d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 6525d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 65307213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 654e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 655e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 656e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 657e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 668105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 6695a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 6705a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 6715a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 672f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = mWindowAttributes.copyFrom(attrs); 6735a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 6745a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 679105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 680105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 681105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 682105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 683105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 684105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 685105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 686105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 72364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 72470d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 72570d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase // Fast invalidation for GL-enabled applications; GL must redraw everything 72670d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 72770d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase return; 72870d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 72964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 7311e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 7328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 7331e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 7348169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 73564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 7361e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 7371e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 7381e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 7391e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 7408169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 742daf98e941e140e8739458126640183b9f296a2abChet Haase if (!mDirty.isEmpty() && !mDirty.contains(dirty)) { 74302ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 7447d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 7457d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7510d9275e565551eed57297627188aa39f3897a50bRomain Guy 7520d9275e565551eed57297627188aa39f3897a50bRomain Guy void invalidate() { 7530d9275e565551eed57297627188aa39f3897a50bRomain Guy mDirty.set(0, 0, mWidth, mHeight); 7540d9275e565551eed57297627188aa39f3897a50bRomain Guy scheduleTraversals(); 7550d9275e565551eed57297627188aa39f3897a50bRomain Guy } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 757ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 758ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 759ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 760ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 761ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 762ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 763ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 764ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 765ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 77564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 7904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7911c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 7924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY && mLastTraversalFinishedTimeNanos != 0) { 7934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 7944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Scheduled traversal, it has been " 7954e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - mLastTraversalFinishedTimeNanos) * 0.000001f) 7964e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms since the last traversal finished."); 7974e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 7984e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8138506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8147d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 8157d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 8167d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 8177d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 8180f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 8190f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 8200f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 821cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 822cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 823cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 824cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 825cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 826cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 827cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 828cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 829cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 830cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 831cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 832cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 833cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 834cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 835cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 836cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 837cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 838cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 839cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 840cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 841cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 842cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 8431f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private void processInputEvents(boolean outOfOrder) { 8441f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase while (mPendingInputEvents != null) { 8451f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase handleMessage(mPendingInputEvents.mMessage); 8461f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase InputEventMessage tmpMessage = mPendingInputEvents; 8471f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase mPendingInputEvents = mPendingInputEvents.mNext; 8481f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase tmpMessage.recycle(); 8491f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase if (outOfOrder) { 8501f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase removeMessages(PROCESS_INPUT_EVENTS); 8511f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 8521f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 8531f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 8541f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8591f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase processInputEvents(true); 8601f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 872711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 875dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 892dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8955fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 8965fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 8975fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 8985fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn fullRedrawNeeded = true; 8995fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 9005fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 9015fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 9025fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 9035fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 9045fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 9055fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 9065fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 9075fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 908f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 909f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 910f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 91164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 916a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 917a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 918a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 919bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 920bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 921bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 922bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 923a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 924a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 925a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 926a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 927a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 928a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 935c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 936c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 937c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 938c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 943664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 945694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 94875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 949fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn host.fitSystemWindows(mAttachInfo.mContentInsets); 950fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 95264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 95364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 955c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 95664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 959711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 96765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 9778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 978ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mLayoutRequested && !mStopped) { 97915df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 98015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 98115df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 98215df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 983711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 984711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 9892d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 991fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 994fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 1001711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1003a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 1004a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 1005a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 1006bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 1007bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 1008bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 1009bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 1010a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 1011a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1012a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 1013a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 1014a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 1019c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 1022711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1023711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean goodMeasure = false; 1024a3e3c533ee4af6d9dba43b70ac421ba880992961Adam Powell if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 1025711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // On large screens, we don't want to allow dialogs to just 1026711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // stretch to fill the entire width of the screen to display 1027711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // one line of text. First try doing the layout at a smaller 1028711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // size to see if it will fit. 1029711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1030711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 1031711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int baseSize = 0; 1032711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 1033711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 1034711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1035711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 10367d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 1037711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1038711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1039711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1040711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1041189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1042189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1043711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1044711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } else { 1045711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // Didn't fit in that size... try expanding a bit. 1046711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 1047711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 1048711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn + baseSize); 1049189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1050711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1051711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1052189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1053189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1054711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 1055711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1056711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1057711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1058711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1059711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1060711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1061711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (!goodMeasure) { 1062711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 1063711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1064711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1065aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 1066aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell windowSizeMayChange = true; 1067aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell } 1068711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10776e81e57b526a3e23038e365414acbb9688f8e44aRomain Guy if (attachInfo.mRecomputeGlobalAttributes && host.mAttachInfo != null) { 1078664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato //Log.i(TAG, "Computing view hierarchy attributes!"); 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 1080664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato boolean oldScreenOn = attachInfo.mKeepScreenOn; 1081664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato int oldVis = attachInfo.mSystemUiVisibility; 10829a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn boolean oldHasSystemUiListeners = attachInfo.mHasSystemUiListeners; 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 1084664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 1085664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mHasSystemUiListeners = false; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 108714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (attachInfo.mKeepScreenOn != oldScreenOn 108814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mSystemUiVisibility != oldVis 10899a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn || attachInfo.mHasSystemUiListeners != oldHasSystemUiListeners) { 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10939a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (attachInfo.mForceReportNewAttributes) { 10949a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn attachInfo.mForceReportNewAttributes = false; 10959a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn params = lp; 10969a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11238506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1130711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowShouldResize = mLayoutRequested && windowSizeMayChange 1131189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 11322e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 11332e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 11342e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 11352e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1139812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1142812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1143812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1144812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1156812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1159dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1160dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1161dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1162dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1163812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1164c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 116613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1167dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1168812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 117614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 11779a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners; 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11798169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1180189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1181189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 11828169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11832a83f001fdb189f945e82e81e717ba204824b112Romain Guy 11842a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 11858169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 11868169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 11958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1196694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1197694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1198694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1199694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1200694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1201694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1202694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 1208fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mWidth > 0 && mHeight > 0 && 1209fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1210fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1211fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1212fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1213fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1214fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1215fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1216fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1217fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1218fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 1219fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn HardwareCanvas canvas = null; 1220fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1221fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1222fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1223fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1224fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1225fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1226fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1227fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1228fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas = mResizeBuffer.start(mAttachInfo.mHardwareCanvas); 1229fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.setViewport(mWidth, mHeight); 1230fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPreDraw(null); 1231fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final int restoreCount = canvas.save(); 1232fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1233fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1234fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1235fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1236fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1237fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1238fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1239fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1240fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1241fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1242fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1243fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1244fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1245fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.translate(0, -yoff); 1246fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 1247fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mTranslator.translateCanvas(canvas); 1248fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1249fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1250fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mView.draw(canvas); 1251fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1252fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1253fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1254fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1255fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1256fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1257fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.restoreToCount(restoreCount); 1258fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1259fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1260fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 1261fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (canvas != null) { 1262fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPostDraw(); 1263fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1264fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 1265fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.end(mAttachInfo.mHardwareCanvas); 1266fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1267fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1268fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1269fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1270fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1271fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1272fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 129561a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 12968506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1297b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1298648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1299648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1300648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1301648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1302648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1303648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1304648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1305648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1306648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1307648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1308648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1309648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1310648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1311648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13227d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 13231d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 13241d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 13251d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 13261d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 13271d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 13282a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 13292a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 13307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy fullRedrawNeeded = true; 1331648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1332648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1333648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1334648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1335648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1336648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1337648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1338648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1339648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1340648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1341648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1342648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1343648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1344648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13481d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1350c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1361dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1362dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1363dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1364dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1365dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1366dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1367dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 136830bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1369dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1370dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1371dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1372dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1373dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1374dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1375dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1376dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1377dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1378dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1379dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1380dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1381dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1382dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1383dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1384dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1385dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1386dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1387dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1388dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1389dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1390dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1391dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1392dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1393dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1394dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1395dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1396dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1397dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1398dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1399dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1400dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1401dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1402dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1403dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1404dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1405dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 140693c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 140793c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 140893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 140993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 141093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1411dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1412dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 141353389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 141440e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (mAttachInfo.mHardwareRenderer != null && 141540e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.isEnabled()) { 141640e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (hwInitialized || windowShouldResize || 141740e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mWidth != mAttachInfo.mHardwareRenderer.getWidth() || 141840e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mHeight != mAttachInfo.mHardwareRenderer.getHeight()) { 141940e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 142040e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase if (!hwInitialized) { 142140e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase mAttachInfo.mHardwareRenderer.invalidate(mHolder); 142240e0383dce630ed9b2b1aa0e497709b89dfab6efChet Haase } 14237e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1426ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1427ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 1428ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 1429ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1430ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 1431ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 1432ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1433ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1434ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1435ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1436ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1437ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1438ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1439ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1440ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1442ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1443ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1444ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1445ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1446ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1447ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1448ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1449ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1450ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1451ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1452ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1453ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1454ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1455ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1456ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1457ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1458ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1459ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1460ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1461ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1462ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1463ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1464ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1465ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1466ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1467ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1468ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1469ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1470ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mLayoutRequested = true; 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1475ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn final boolean didLayout = mLayoutRequested && !mStopped; 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1482c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1483189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 148413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 14855429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1488189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 149043a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 149113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 149213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 149313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 149413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 149513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 149613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 149713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14985429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 151464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 151564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 151664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 151764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1538eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1539eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 1540eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov postSendWindowContentChangedCallback(); 1541eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1545fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1546fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1547fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1548fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1549fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1551fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1552fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1555fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1556fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1557fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1558fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1559fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1560fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1561fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1562fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1563fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1564fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1565fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1566fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1567fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1568fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1569fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1572fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16158506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1616ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1617ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 161961158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase if (!cancelDraw && !newSurface) { 1620d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1621d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1622d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).startChangingAnimations(); 1623d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1624d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1625d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 16274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long drawStartTime; 16294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 16304e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown drawStartTime = System.nanoTime(); 16314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 16324e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16354e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 16364e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = System.nanoTime() - drawStartTime; 16374e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 16384e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1642c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1645d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1646d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1647d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1648d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1649d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1650d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1651d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1652d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1653d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1654d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1655d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1656d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1663d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase // End any pending transitions on this non-visible window 1664d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1665d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1666d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).endChangingAnimations(); 1667d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1668d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1669d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 167861158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase 1679ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy if (viewVisibility == View.VISIBLE) { 1680ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy // Try again 1681ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy scheduleTraversals(); 1682ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy } 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 1694f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 16951bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1716980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17320f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 17330f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 17340f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 17350f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17367d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 17370f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 17380f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17390f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17407d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 17417d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17420f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 17437d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 17440f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17460f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1747ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1748ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1749ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1750ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1751ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1752ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1753ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 175459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 175559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 175659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 175759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 175859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 175959a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 176059a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 176159a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 176259a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 176359a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 176459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 176559a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 176659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 176759a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 176859a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 176959a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 177059a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 177159a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 177259a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 177359a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 177459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 177559a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 177659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 177759a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 177859a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 177959a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 178059a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 178159a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 178259a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 178359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 178459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 178559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 178659a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 178759a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 178859a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 178959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 179059a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1791ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1792ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1793ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1794ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 17952f2022afa1eb85018368398bd150e9575fc099c9Chet Haase /** 17962f2022afa1eb85018368398bd150e9575fc099c9Chet Haase * Called from draw() when DEBUG_FPS is enabled 17972f2022afa1eb85018368398bd150e9575fc099c9Chet Haase */ 17982f2022afa1eb85018368398bd150e9575fc099c9Chet Haase private void trackFPS() { 17992f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // Tracks frames per second drawn. First value in a series of draws may be bogus 18002f2022afa1eb85018368398bd150e9575fc099c9Chet Haase // because it down not account for the intervening idle time 18012f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long nowTime = System.currentTimeMillis(); 18022f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (mFpsStartTime < 0) { 18032f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = mFpsPrevTime = nowTime; 18042f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 18052f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } else { 18062f2022afa1eb85018368398bd150e9575fc099c9Chet Haase ++mFpsNumFrames; 18072f2022afa1eb85018368398bd150e9575fc099c9Chet Haase String thisHash = Integer.toHexString(System.identityHashCode(this)); 18082f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long frameTime = nowTime - mFpsPrevTime; 18092f2022afa1eb85018368398bd150e9575fc099c9Chet Haase long totalTime = nowTime - mFpsStartTime; 18102f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFrame time:\t" + frameTime); 18112f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsPrevTime = nowTime; 18122f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (totalTime > 1000) { 18132f2022afa1eb85018368398bd150e9575fc099c9Chet Haase float fps = (float) mFpsNumFrames * 1000 / totalTime; 18142f2022afa1eb85018368398bd150e9575fc099c9Chet Haase Log.v(TAG, "0x" + thisHash + "\tFPS:\t" + fps); 18152f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsStartTime = nowTime; 18162f2022afa1eb85018368398bd150e9575fc099c9Chet Haase mFpsNumFrames = 0; 18172f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 18182f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 18192f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 18202f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18272f2022afa1eb85018368398bd150e9575fc099c9Chet Haase if (DEBUG_FPS) { 18282f2022afa1eb85018368398bd150e9575fc099c9Chet Haase trackFPS(); 18292f2022afa1eb85018368398bd150e9575fc099c9Chet Haase } 18302f2022afa1eb85018368398bd150e9575fc099c9Chet Haase 18312a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 18322a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 18332a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 1834812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 1835812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 18362a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 18372a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 18382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 18392a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 184059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 18490f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 18500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 185964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 186064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18620f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 18637d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 18647d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 18657d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 18667d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 18670f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 18680f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 18690f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 18700f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 18717d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18720f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18730f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18740f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1876dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1877dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1878dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 18790f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18800f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 18810f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 18820f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18837d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18840f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 1885dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1886dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 188758ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 188858ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 188958ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy mAttachInfo.mIgnoreDirtyState = true; 1890c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 189158ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 1892ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 1893b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 1894fd5072606b85948cbe7c026b6d251774a9facb97Romain Guy if (!dirty.isEmpty() || mIsAnimating) { 1895101e2ae00c478e13f34c81db05a9a921ad637571Romain Guy mIsAnimating = false; 18960f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mHardwareYOffset = yoff; 18970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizeAlpha = resizeAlpha; 18987d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 18997d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.set(dirty); 19007d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.union(mPreviousDirty); 19017d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mPreviousDirty.set(dirty); 19027d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy dirty.setEmpty(); 19037d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1904f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy Rect currentDirty = mCurrentDirty; 1905f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy if (animating) { 1906f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy currentDirty = null; 1907f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy } 1908f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy 190950d133e290468fd149b5c03e46549afca2ee05f8Romain Guy if (mAttachInfo.mHardwareRenderer.draw(mView, mAttachInfo, this, currentDirty)) { 191050d133e290468fd149b5c03e46549afca2ee05f8Romain Guy mPreviousDirty.set(0, 0, mWidth, mHeight); 191150d133e290468fd149b5c03e46549afca2ee05f8Romain Guy } 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1913812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 19140f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1918812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1923c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 19279189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 19289189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1931a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1932a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1933a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1934a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1935a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1936a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1937a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1938fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 19394e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long lockCanvasStartTime; 19404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 19414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown lockCanvasStartTime = System.nanoTime(); 19424e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 19434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1944a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1945a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 19464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 19474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 19484e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 19494e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - lockCanvasStartTime) * 0.000001f) 19504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms waiting for surface.lockCanvas()"); 19514e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 19524e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1953a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1954a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1955a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1956a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1957a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1958a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1959a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1960a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1961c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1962648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1963648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1964648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1965648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1966648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1967648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1968648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 196983a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1970a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1971a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1972c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1973db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // Don't assume this is due to out of memory, it could be 1974db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // something else, and if it is something else then we could 1975db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // kill stuff (or ourself) for no reason. 197683a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1977a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 19785bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 19795bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1980a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1981a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1982a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1984a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1985c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1986a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1987a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1988a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19905429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1991a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1992a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1994a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1995a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1996a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1997a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1998a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1999a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 2000a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 2001a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 2002a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 2003a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 2004a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2006a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 2007a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 2008a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 2009a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2011a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 2012a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 2013a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 2014a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 2015a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 2016a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 2017a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 2018a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 2019a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 2020a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 2021a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 2022a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 2023a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 202402ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = false; 2025a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 2026a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 202702ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy if (!mAttachInfo.mSetIgnoreDirtyState) { 2028ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase // Only clear the flag if it was not set during the mView.draw() call 2029ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase mAttachInfo.mIgnoreDirtyState = false; 2030ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase } 2031a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 20328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 203343a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 2034a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 20358169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20375429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 2038a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2042a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 2043a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 2048c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20508506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20510f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 20638506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 2078e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 2079e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 2080e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 2081b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 2082b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 2083e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 2084e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2085e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2086e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 21201c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 21211c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 21221c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 21231c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 21657d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21758506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21788506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 21829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 21839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 21979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 21989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 21999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 22009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 22019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 22039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 22049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22111c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 22121c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 22141c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 22151c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 22161c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 22171c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 22181c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 22191c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 22201c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 22211c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 22221c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 22231c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 22241c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 22251c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 22261c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 22349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 22379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 224290fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 224316260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 224416260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 224516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 224616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 22518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 22528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2253eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 22548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 22569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 22575583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 22589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 225929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 22604caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy 22610586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2263cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2264cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2265cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2266cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 2267cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else if (mInputChannel != null) { 2268cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.unregisterInputChannel(mInputChannel); 226946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2274349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 227500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 227600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 227700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 227800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 227900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2280349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 22819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22828506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2283694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2284694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2285694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2286694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2287694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 22885fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 22895fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 22905fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 22915fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 22925fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 22935fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 22945fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2295694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2296694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2297694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2298694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2299694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2300694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2301694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2302694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2303694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 23041c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2305694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2306694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2307694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2308694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2309694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2310694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2311694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 23129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 23149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 23169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 23179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 23189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 23219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 23229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2324cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2325cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2326cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2327cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2328cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2329cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2330cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2331cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2332cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2333cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 23349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 23369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 23379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 23389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 23399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 23409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 23419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 23429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 23439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 23449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 23459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 23469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 23479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 23489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 2349ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 2350a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public final static int DISPATCH_DRAG_EVENT = 1015; 235191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate public final static int DISPATCH_DRAG_LOCATION_EVENT = 1016; 2352664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public final static int DISPATCH_SYSTEM_UI_VISIBILITY = 1017; 235310f4126a367071a49f208f10ceb1ed0e1151d48cJoe Onorato public final static int DISPATCH_GENERIC_MOTION = 1018; 23545fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public final static int UPDATE_CONFIGURATION = 1019; 2355f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_PERFORM_ACCESSIBILITY_ACTION = 1020; 2356f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID = 1021; 2357f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID = 1022; 2358f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT = 1023; 23591f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase public final static int PROCESS_INPUT_EVENTS = 1024; 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2362f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy public String getMessageName(Message message) { 2363f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy switch (message.what) { 2364f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_TRAVERSAL: 2365f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_TRAVERSAL"; 2366f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DIE: 2367f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DIE"; 2368f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED: 2369f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED"; 2370f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED_REPORT: 2371f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED_REPORT"; 2372f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case WINDOW_FOCUS_CHANGED: 2373f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "WINDOW_FOCUS_CHANGED"; 2374f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY: 2375f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY"; 2376f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_POINTER: 2377f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_POINTER"; 2378f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_TRACKBALL: 2379f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_TRACKBALL"; 2380f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_APP_VISIBILITY: 2381f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_APP_VISIBILITY"; 2382f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GET_NEW_SURFACE: 2383f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GET_NEW_SURFACE"; 2384f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISHED_EVENT: 2385f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISHED_EVENT"; 2386f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY_FROM_IME: 2387f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY_FROM_IME"; 2388f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISH_INPUT_CONNECTION: 2389f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISH_INPUT_CONNECTION"; 2390f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CHECK_FOCUS: 2391f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CHECK_FOCUS"; 2392f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CLOSE_SYSTEM_DIALOGS: 2393f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CLOSE_SYSTEM_DIALOGS"; 2394f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_EVENT: 2395f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_EVENT"; 2396f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_LOCATION_EVENT: 2397f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_LOCATION_EVENT"; 2398f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_SYSTEM_UI_VISIBILITY: 2399f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_SYSTEM_UI_VISIBILITY"; 2400f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GENERIC_MOTION: 2401f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GENERIC_MOTION"; 2402f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case UPDATE_CONFIGURATION: 2403f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "UPDATE_CONFIGURATION"; 2404f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_PERFORM_ACCESSIBILITY_ACTION: 2405f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_PERFORM_ACCESSIBILITY_ACTION"; 2406f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: 2407f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID"; 2408f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: 2409f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID"; 2410f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: 2411f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT"; 24121f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase case PROCESS_INPUT_EVENTS: 24131f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase return "PROCESS_INPUT_EVENTS"; 24141f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 2415f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2416f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return super.getMessageName(message); 2417f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2418f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2419f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy @Override 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 2432c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato Debug.startMethodTracing("ViewAncestor"); 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24354e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long traversalStartTime; 24364e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 24374e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown traversalStartTime = System.nanoTime(); 24384e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = 0; 24394e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 24404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 24444e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 24454e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 24464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - traversalStartTime) * 0.000001f) 24474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms in performTraversals(), with " 24484e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + (mLastDrawDurationNanos * 0.000001f) 24494e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms of that time in draw()"); 24504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastTraversalFinishedTimeNanos = now; 24514e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 24524e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 24569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 246292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24643915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_POINTER: 24653915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverPointerEvent((MotionEvent) msg.obj, msg.arg1 != 0); 24663915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 24673915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_TRACKBALL: 24683915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverTrackballEvent((MotionEvent) msg.obj, msg.arg1 != 0); 24693915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 2470cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown case DISPATCH_GENERIC_MOTION: 2471cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverGenericMotionEvent((MotionEvent) msg.obj, msg.arg1 != 0); 2472cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown break; 24731f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase case PROCESS_INPUT_EVENTS: 24741f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase processInputEvents(false); 24751f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase break; 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 2483e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 248464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 2486e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 2487d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 2488d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 2494e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 2495e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 2496694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 2497e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 2502e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 2503e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 25059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2507cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2508cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 2509cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 2510cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 251859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 251959a12cae208790dd202656f50a40a53ef49baeebRomain Guy profileRendering(hasWindowFocus); 252059a12cae208790dd202656f50a40a53ef49baeebRomain Guy 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 25232d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2525c361da845a205ac35e724c0ca436744d483de7aaRomain Guy if (mAttachInfo.mHardwareRenderer != null && 2526c361da845a205ac35e724c0ca436744d483de7aaRomain Guy mSurface != null && mSurface.isValid()) { 25277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mFullRedrawNeeded = true; 2528648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2529648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2530648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo, mHolder); 2531648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 2532648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException locking surface", e); 2533648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2534648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 2535648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 2536648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 2537648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2538648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 2539648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2540648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn // Retry in a bit. 2541648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2542648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 2543648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 25449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 25489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 25498506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 25529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 25539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 25549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 255583fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 255875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 25599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 25609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 25619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 25639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 25649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 25659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 25669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 25719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 257675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 257775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 257875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 257975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 25809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 258394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 25849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2585105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 25869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2587c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 25889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 2589105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2590105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2591105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2592105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 25931c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection UnusedAssignment 2594812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2595105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 25963915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme((KeyEvent)msg.obj, false); 2597105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 25989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 25999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 26009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 26019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 26029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 26049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 26059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 26069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 26079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 26089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2610ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2611ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2612ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2613ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2614ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 261591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_EVENT: 261691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_LOCATION_EVENT: { 26177fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate DragEvent event = (DragEvent)msg.obj; 26187fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate event.mLocalState = mLocalDragState; // only present when this app called startDrag() 26197fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate handleDragEvent(event); 2620a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } break; 2621664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato case DISPATCH_SYSTEM_UI_VISIBILITY: { 26229a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn handleDispatchSystemUiVisibilityChanged((SystemUiVisibilityInfo)msg.obj); 2623664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } break; 26245fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn case UPDATE_CONFIGURATION: { 26255fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Configuration config = (Configuration)msg.obj; 26265fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (config.isOtherSeqNewer(mLastConfiguration)) { 26275fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = mLastConfiguration; 26285fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 26295fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn updateConfiguration(config, false); 26305fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } break; 26318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: { 2632601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2633601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2634601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdUiThread(msg); 2635601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_PERFORM_ACCESSIBILITY_ACTION: { 2638601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2639601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2640601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .perfromAccessibilityActionUiThread(msg); 2641601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: { 2644601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2645601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2646601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdUiThread(msg); 2647601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: { 2650601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2651601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2652601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfosByViewTextUiThread(msg); 2653601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 26548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 26581c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy private void startInputEvent(InputQueue.FinishedCallback finishedCallback) { 265993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 266093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 266193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 266293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 266393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 26644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 26654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventReceiveTimeNanos = System.nanoTime(); 26664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = 0; 26674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = 0; 26684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 267093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 267193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 267293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 26734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private void finishInputEvent(InputEvent event, boolean handled) { 267493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 267592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 26764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mFinishedCallback == null) { 267793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 267893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 26794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown return; 26804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 26834e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 26844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long eventTime = event.getEventTimeNano(); 26854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final StringBuilder msg = new StringBuilder(); 26864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("Latency: Spent "); 26874e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - mInputEventReceiveTimeNanos) * 0.000001f); 26884e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms processing "); 26894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (event instanceof KeyEvent) { 26904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final KeyEvent keyEvent = (KeyEvent)event; 26914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("key event, action="); 26924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 26934e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } else { 26944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final MotionEvent motionEvent = (MotionEvent)event; 26954e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("motion event, action="); 26964e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 26974e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", historySize="); 26984e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(motionEvent.getHistorySize()); 26994e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27004e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", handled="); 27014e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(handled); 27024e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", received at +"); 27034e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventReceiveTimeNanos - eventTime) * 0.000001f); 27044e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverTimeNanos != 0) { 27054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered at +"); 27064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverTimeNanos - eventTime) * 0.000001f); 27074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverPostImeTimeNanos != 0) { 27094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered post IME at +"); 27104e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverPostImeTimeNanos - eventTime) * 0.000001f); 27114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, finished at +"); 27134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - eventTime) * 0.000001f); 27144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms."); 27154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, msg.toString()); 271646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 27174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 27184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback.finished(handled); 27194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback = null; 272046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 272146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 27339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 27442d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 27519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27532d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27622d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 27669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 27689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 27719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 27729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 27759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 27779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 27789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 27799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 27809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 27829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 27839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 27849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 27859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 27869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 27969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 27979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 27989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 27999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 28009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 28019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 28029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 28039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 28049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 28059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 28069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 28079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 28099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 28109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 28119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 28129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 28159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 28189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 28199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 28209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 28219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 28229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 28239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 28249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 28259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 28269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 28279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 28289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 28299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 28309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 28349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 28359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 28369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 28379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 28389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 28419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28433915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverPointerEvent(MotionEvent event, boolean sendDone) { 28444e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 28454e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 28464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 28474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 28487564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 284921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 28507564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 285121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 285221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 285321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 285421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 285521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 285621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 28573915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 28583915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 285933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28603915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28613915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28623915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28633915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 286400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 286500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 286600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28687564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 28697564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 28707564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 28713915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 28723915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 287300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 28743915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 28753915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 28763915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 28773915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28783915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 287933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 28803915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28813915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28823915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 28837564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 28847564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 28857564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 28867564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 28873915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28883915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 288933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 28903915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 289133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 28923915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28933915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 289433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28953915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28963915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28973915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28983915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 289933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 29003915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 29013915bb845b032dc184dba5e60970b803390ca3edJeff Brown 290233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown private void finishMotionEvent(MotionEvent event, boolean sendDone, boolean handled) { 29033915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.recycle(); 29043915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 29054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 29063915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 29071c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 290833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (LOCAL_LOGV || WATCH_POINTER) { 290933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 291033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Log.i(TAG, "Done dispatching!"); 291133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 291233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 291300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 29149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29153915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverTrackballEvent(MotionEvent event, boolean sendDone) { 29164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 29174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 29184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 29194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 29209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 29219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 292221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 292321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 292421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 292521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 29263915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 29273915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 292833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 29293915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 29309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29323915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 29333915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 29343915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 29353915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 29363915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 29373915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 29383915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 29393915bb845b032dc184dba5e60970b803390ca3edJeff Brown 294033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 29413915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 29423915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 29433915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 29443915bb845b032dc184dba5e60970b803390ca3edJeff Brown 29453915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 29469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 29479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 29489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 29503915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 29519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 29529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 29539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 29549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 29559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 29569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 295800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 295949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 296000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 296100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 296200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 296300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 296400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 296549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 296649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 296749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 296800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 296900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 297000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 297100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 297200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 297349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 297449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 297549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 297600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 297700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 29789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 297900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 298000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 298100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 298200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 298300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 298400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 298500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 298600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 298700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 298800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 298900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 299000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 299100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 299200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 299300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 299400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 299500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 299600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 299700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 299800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 299900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 300000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 300100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 300200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 300300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 300400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 300500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 300600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 300700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 300800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 300900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 301000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 301100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 301200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 301300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 301400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 301500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 301600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 301700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 301800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 301900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 302000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 302100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 302200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 302300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 302400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 302549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 302600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 302749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 302849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 302949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 303000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 303100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 303200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 303300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 303400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 303500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 303600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 303749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 303849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 303949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 304000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 304149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 304249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 304349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 304449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown } 304500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30473915bb845b032dc184dba5e60970b803390ca3edJeff Brown 30483915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 30493915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 305033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 30519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3053cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void deliverGenericMotionEvent(MotionEvent event, boolean sendDone) { 30544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 30554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 30564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 30574e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 305821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 305921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 306021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 306121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 3062cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 3063cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 3064cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3065cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 3066cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 3067cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3068cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3069cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 307033bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 3071cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3072cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3073cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3074cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 3075cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 3076cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3077cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3078cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 307933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3080cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3081cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3082cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3083cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3084cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 3085cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 308633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3087cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 308833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 3089cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3090cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3091cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3092cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3093cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3094cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3095cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3096cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 30976f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30986f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 30996f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 31006f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 31016f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 31026f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 31036f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 31046f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 31056f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 31066f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3107cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3108cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3109cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3110cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3111cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 3112cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3113cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3114cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3115cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3116cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3117cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3118cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3119cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3120cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3121cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3122cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 3123cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3124cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3125cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3126cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3127cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3128cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3129cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3130cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 3131cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3132cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3133cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3134cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3135cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3136cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3137cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3138cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3139cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3140cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3141cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 3142cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3143cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3144cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3145cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3146cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3147cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3148cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3149cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3150cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3151cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3152cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3153cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3154cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3155cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3156cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31584e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 31594e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 31604e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31624e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 31634e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 31684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 31694e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 31704e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 31714e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 31724e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 31734e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 31744e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 31754e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 31769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 31779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 31839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 31844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 31874e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 31889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 31929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 31939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 31949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 31959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 31974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 31984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 31994e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 32004e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32014e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 32024e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 320351a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 320451a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 32059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32074e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 32084e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 32094e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32134e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 32144e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 32154e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 32164e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 32174e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 32184e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 32194e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 32209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32224e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 32234e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 32244e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 32254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 32264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 32279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 32349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 32359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 32369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 32379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 32389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 32399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 32429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 32439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 32449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 32469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 32489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32498506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 32514e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32524e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 32534e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 325521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 325621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 325721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 325821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 32593915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 32603915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32613915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 32639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32643915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32653915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 32663915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32673915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Perform predispatching before the IME. 32683915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 32693915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32713915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32723915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32733915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 32743915bb845b032dc184dba5e60970b803390ca3edJeff Brown // The IME will eventually call back into handleFinishedEvent. 32759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 32769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 32773915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (imm != null) { 32789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 32799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 32809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 32813915bb845b032dc184dba5e60970b803390ca3edJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 32829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 32839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32853915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32863915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 32873915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32903915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void handleFinishedEvent(int seq, boolean handled) { 32919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 32929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 32939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 32949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 32963915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32973915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 32993915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 33009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33038506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 33043915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverKeyEventPostIme(KeyEvent event, boolean sendDone) { 33054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 33064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = System.nanoTime(); 33074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 33084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 33093915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 33103915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 33113915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 33123915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33133915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33153915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 33163915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 33173915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33183915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33193915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33208506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 33219065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 33229065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 33239065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 33249065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 33253915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 33263915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 33273915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33283915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33293915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 333086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3331c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 3332c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (event.getAction() == KeyEvent.ACTION_UP 3333c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 3334c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3335c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 3336c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown finishKeyEvent(event, sendDone, true); 3337c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3338c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3339c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3340c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 33413915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 33423915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 33433915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33443915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33453915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33473915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 33483915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 33493915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 33503915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 33513915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_LEFT: 33524e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33534e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_LEFT; 33544e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33553915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33563915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_RIGHT: 33574e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33584e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_RIGHT; 33594e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33603915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33613915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_UP: 33624e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33634e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_UP; 33644e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33653915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33663915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_DOWN: 33674e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_DOWN; 33694e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33704e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown break; 33714e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 33724e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 33734e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_FORWARD; 33744e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 33754e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_BACKWARD; 33764e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33773915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33783915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33803915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 33813915bb845b032dc184dba5e60970b803390ca3edJeff Brown View focused = mView != null ? mView.findFocus() : null; 33823915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 33833915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 33843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 33853915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 33863915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 33873915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 33883915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 33893915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 33903915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 33913915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 33923915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 33933915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 33943915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33953915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 33963915bb845b032dc184dba5e60970b803390ca3edJeff Brown playSoundEffect( 33973915bb845b032dc184dba5e60970b803390ca3edJeff Brown SoundEffectConstants.getContantForFocusDirection(direction)); 33983915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33993915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 34009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34023915bb845b032dc184dba5e60970b803390ca3edJeff Brown 34033915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 34043915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 34053915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 34063915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 34073915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 34089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34103915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 34119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34123915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 34133915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 34143915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 34153915bb845b032dc184dba5e60970b803390ca3edJeff Brown 34163915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void finishKeyEvent(KeyEvent event, boolean sendDone, boolean handled) { 34173915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 34184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 34199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3422a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3423407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3424407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3425407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3426407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3427a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3428a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3429a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3430a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3431a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3432a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3433a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3434a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3435a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3436a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3437a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3438a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 34399d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3440a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3441a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3442a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3443a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 34449d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3445a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3446a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3447a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3448a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3449a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3450a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3451a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3452a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3453a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3454a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3455a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3456a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3457a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3458a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3459a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3460a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3461a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3462a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3463a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3464a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3465a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3466a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3467a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3468a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3469d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3470a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3471a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3472a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3473a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3474a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3475a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3476a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3477a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3478a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3479a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3480a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3481a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3482a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3483a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3484d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3485407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3486d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 34871fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3488d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3489d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3490d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3491d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3492d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3493d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3494d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3495407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3496407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3497407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3498407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3499407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3500407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3501a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3502a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3503a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3504a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3505a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 35069a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void handleDispatchSystemUiVisibilityChanged(SystemUiVisibilityInfo args) { 35079a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mSeq != args.seq) { 35089a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // The sequence has changed, so we need to update our value and make 35099a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // sure to do a traversal afterward so the window manager is given our 35109a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn // most recent data. 35119a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mSeq = args.seq; 35129a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mForceReportNewAttributes = true; 35139a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 35149a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 3515664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 35169a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (args.localChanges != 0) { 35179a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn if (mAttachInfo != null) { 35189a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mSystemUiVisibility = 35199a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn (mAttachInfo.mSystemUiVisibility&~args.localChanges) 35209a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn | (args.localValue&args.localChanges); 35219a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn } 35229a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.updateLocalSystemUiVisibility(args.localValue, args.localChanges); 35239a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mAttachInfo.mRecomputeGlobalAttributes = true; 35249a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn scheduleTraversals(); 352514782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 35269a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mView.dispatchSystemUiVisibilityChanged(args.globalVisibility); 3527664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3528664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 35292c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 35302c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 35312c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 35322c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 35332c095f367779ef32130c72849936a2e3013c8492Christopher Tate 35349d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3535a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3536048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3537a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3538a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3539a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 35409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 35419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 35429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 35439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 35459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 35469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 35489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 35518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 35528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 35538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 35548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 35555ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne if (mAccessibilityInteractionController == null) { 35565ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne mAccessibilityInteractionController = new AccessibilityInteractionController(); 35578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 35585ac84423a28fea4924eb1c389d647defe1c1b93cGilles Debunne return mAccessibilityInteractionController; 35598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 35608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 35618169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 35628169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 356364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 356464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 35653d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 356664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3567e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3568e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 356964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 35709189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 357164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 357264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 35733d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3574694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3575f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 3576180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (params != null && mOrigWindowType != params.type) { 3577180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn // For compatibility with old apps, don't crash here. 3578180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn if (mTargetSdkVersion < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH) { 3579180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn Slog.w(TAG, "Window type can not be changed after " 3580180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn + "the window is added; ignoring change of " + mView); 3581180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn params.type = mOrigWindowType; 3582180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 3583180c48489f07ebd748700a5a312070583fefdb45Dianne Hackborn } 35848169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 35859a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn mWindow, mSeq, params, 3586189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3587189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 35888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 3589694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 3590694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3591f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 35923d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3593e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 35943d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 359564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 359664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 359764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 359864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 359964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 36009189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 36018169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 36028169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 36038506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 36049189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 36059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 36069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 36079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 36089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 36099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 361013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 361113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 36129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 361313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 361413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 361513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 361613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 361713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 361813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 361913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 362013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 362113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 362213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 362313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 362413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 362513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 362613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 362713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 362813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 362913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 363013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 363113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 363213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 363313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 363413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 363513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 363613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 36379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 36419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 36429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 36439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 36449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 36459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 36469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 36479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 36489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 36529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 36539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 36549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 36559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 36569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 36579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 36589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 36609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 36639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 36649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 366565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 366665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy public void dumpGfxInfo(PrintWriter pw, int[] info) { 366765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 366865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 366965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 367065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 367165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 367265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 367365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 367465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy private void getGfxInfo(View view, int[] info) { 367565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 367665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 367765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 367865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 367965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 368065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 368165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 368265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 368365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 368465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 368565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 368665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 368765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 368865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 368965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 36909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 369294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 369394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 369494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 369594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 369694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 369794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 369894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 369994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 37009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3701b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 37029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 370316260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 370416260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAdded = false; 370516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 370616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 370716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 37089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 370929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 371029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 37119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 37129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 37139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 37149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 37159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 37169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 37179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 37188169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 37198169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 37209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 37219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 37239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37260586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 37279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37315fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 37325fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Message msg = obtainMessage(UPDATE_CONFIGURATION, config); 37335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn sendMessage(msg); 37345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 37355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 373629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 3737b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 3738b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 3739b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = null; 374029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy mAttachInfo.mHardwareAccelerated = false; 374129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 374229d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 374329d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 37449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 37459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 37469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 37479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 37489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37503d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 37519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 3752e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 37539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 37549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 37559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 37569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 37579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 375864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 375964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 376064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 376164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 376264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 376364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 376464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 376564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 3766e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 3767e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 3768e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 3769e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 3770e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 37719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37731f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 37744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventReceiveTimeNanos; 37754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverTimeNanos; 37764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverPostImeTimeNanos; 37773915bb845b032dc184dba5e60970b803390ca3edJeff Brown private InputQueue.FinishedCallback mFinishedCallback; 377846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 377946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 37803915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleKey(KeyEvent event, InputQueue.FinishedCallback finishedCallback) { 37811c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 378292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 378346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 378446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 37853915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 37861c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 378793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 378846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 378946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 37909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37911f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase /** 37921f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * Utility class used to queue up input events which are then handled during 37931f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * performTraversals(). Doing it this way allows us to ensure that we are up to date with 37941f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * all input events just prior to drawing, instead of placing those events on the regular 37951f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * handler queue, potentially behind a drawing event. 37961f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase */ 37971f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase static class InputEventMessage { 37981f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase Message mMessage; 37991f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase InputEventMessage mNext; 38001f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38011f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private static final Object sPoolSync = new Object(); 38021f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private static InputEventMessage sPool; 38031f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private static int sPoolSize = 0; 38041f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38051f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private static final int MAX_POOL_SIZE = 10; 38061f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38071f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private InputEventMessage(Message m) { 38081f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase mMessage = m; 38091f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase mNext = null; 38101f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38111f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38121f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase /** 38131f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * Return a new Message instance from the global pool. Allows us to 38141f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * avoid allocating new objects in many cases. 38151f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase */ 38161f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase public static InputEventMessage obtain(Message msg) { 38171f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase synchronized (sPoolSync) { 38181f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase if (sPool != null) { 38191f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase InputEventMessage m = sPool; 38201f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase sPool = m.mNext; 38211f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase m.mNext = null; 38221f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase sPoolSize--; 38231f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase m.mMessage = msg; 38241f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase return m; 38251f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38261f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38271f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase return new InputEventMessage(msg); 38281f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38291f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38301f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase /** 38311f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * Return the message to the pool. 38321f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase */ 38331f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase public void recycle() { 38341f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase mMessage.recycle(); 38351f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase synchronized (sPoolSync) { 38361f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase if (sPoolSize < MAX_POOL_SIZE) { 38371f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase mNext = sPool; 38381f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase sPool = this; 38391f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase sPoolSize++; 38401f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38411f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38421f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38431f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38441f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38451f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38461f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase /** 38471f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase * Place the input event message at the end of the current pending list 38481f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase */ 38491f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase private void enqueueInputEvent(Message msg, long when) { 38501f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase InputEventMessage inputMessage = InputEventMessage.obtain(msg); 38511f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase if (mPendingInputEvents == null) { 38521f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase mPendingInputEvents = inputMessage; 38531f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } else { 38541f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase InputEventMessage currMessage = mPendingInputEvents; 38551f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase while (currMessage.mNext != null) { 38561f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase currMessage = currMessage.mNext; 38571f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38581f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase currMessage.mNext = inputMessage; 38591f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38601f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase sendEmptyMessageAtTime(PROCESS_INPUT_EVENTS, when); 38611f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase } 38621f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase 38639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 386492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 386592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 386692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 386792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 386892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 386992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 387092ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 3871812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 3872812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "Focused view Hierarchy is:"); 3873812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 38749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 38759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3876812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 38779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 38819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 388292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 38839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 3885c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 38869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38871f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase enqueueInputEvent(msg, event.getEventTime()); 38889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 389093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 3891c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 3892c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 389393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 3894c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 389593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 3896c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 3897cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown dispatchGenericMotion(event, sendDone); 3898c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 3899c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 39009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 390193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 39029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 39039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 390493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 39051f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase enqueueInputEvent(msg, event.getEventTime()); 39069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 390893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 39099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 39109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 391193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 39121f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase enqueueInputEvent(msg, event.getEventTime()); 39139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3914cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3915cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void dispatchGenericMotion(MotionEvent event, boolean sendDone) { 3916cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown Message msg = obtainMessage(DISPATCH_GENERIC_MOTION); 3917cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.obj = event; 3918cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.arg1 = sendDone ? 1 : 0; 39191f4786bbe1ed7ae54b94cd52c0e1a4a826fecd68Chet Haase enqueueInputEvent(msg, event.getEventTime()); 3920cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3921cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 39229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 39239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 39249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 39259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 39269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 39299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 39309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 39319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 39349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 39359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 39369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 39379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 39389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 39399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3941ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 3942ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 3943ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 3944ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 3945ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 3946ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3947a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3948a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 394991e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 395091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 395191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_LOCATION_EVENT; 395291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate removeMessages(what); 395391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 395491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_EVENT; 395591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 395691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate Message msg = obtainMessage(what, event); 3957a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sendMessage(msg); 3958a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3959a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 39609a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 39619a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 39629a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn SystemUiVisibilityInfo args = new SystemUiVisibilityInfo(); 39639a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.seq = seq; 39649a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.globalVisibility = globalVisibility; 39659a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localValue = localValue; 39669a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn args.localChanges = localChanges; 39679a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn sendMessage(obtainMessage(DISPATCH_SYSTEM_UI_VISIBILITY, args)); 3968664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3969664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 397075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 397175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 397275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 397375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 397475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 39758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!mAccessibilityManager.isEnabled()) { 397675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 397775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 397875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 397975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 398075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 398175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 398275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 398375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 398475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 3985eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3986eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 3987eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3988a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 3989a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 3990eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3991eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void postSendWindowContentChangedCallback() { 3992a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 3993a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 3994a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 3995a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 3996a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (!mSendWindowContentChangedAccessibilityEvent.mIsPending) { 3997a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mIsPending = true; 3998a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov postDelayed(mSendWindowContentChangedAccessibilityEvent, 3999a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 4000eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4001eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4002eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4003eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 4004eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 4005eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 4006eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 4007eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 4008a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 4009a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 4010eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4011eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4012eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 40139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 40149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 40159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40176e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 40186e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 40196e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 40206e34636749217654f43221885afb7a29bb5ca96aAdam Powell 40219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 40229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 40259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4027736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 4028736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 4029736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 4030736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 40318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 4032736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 4033736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 4034736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 40359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 40369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 40379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 40389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 40399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 4043c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 40449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 40479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 40489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 40499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40508506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4051dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 4052dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4053dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 4054dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 4055dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4056dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4057dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4058dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 4059dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 4060dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4061dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4062dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 4063dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 4064dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4065dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4066dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 4067dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 4068dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4069dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4070dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4071dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 4072dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 4073dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 4074dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4075dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4076dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 4077dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 4078dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4079dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4080dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 4081dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 4082dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 4083dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 4084dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4085dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 4086dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 4087dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 4088dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4089dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4090dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 40919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 40926dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 40939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40946dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 40956dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 40969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40978506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 40996dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchFinishedEvent(seq, handled); 41029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 41069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 41079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41098506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 41116dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 41129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41136dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 41146dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 41159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4117fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy public void resized(int w, int h, Rect coveredInsets, Rect visibleInsets, 4118fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy boolean reportDraw, Configuration newConfig) { 41196dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchResized(w, h, coveredInsets, visibleInsets, reportDraw, 41228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov newConfig); 41239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 41276dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 41309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 41346dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 41379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 41416dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 41449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 41489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 41509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 41519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 41529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 41539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 41576dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 41609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 41619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 41629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 41639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 41649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 41659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 41699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 41709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 41719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 41729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 41739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 41749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 41759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 41769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 41779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 41789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 41799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 41809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 418672c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 4187ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 41886dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 41898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 41908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 4191ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4192ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4193ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4194bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4195bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 419619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 419719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 419819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 419919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 42007580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 42017580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 42027580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 42038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 42047580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 42057580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 42067580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 42077580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 42087580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 42097580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 421019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 421119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 421272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4213a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4214a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4215a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 42166dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 42178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 42188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4219a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4220a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4221664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 42229a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn public void dispatchSystemUiVisibilityChanged(int seq, int globalVisibility, 42239a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn int localValue, int localChanges) { 42246dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 42258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 42269a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn viewAncestor.dispatchSystemUiVisibilityChanged(seq, globalVisibility, 42279a230e01a1237749a8a19a5de8d46531b0c8ca6aDianne Hackborn localValue, localChanges); 4228664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4229664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 42309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 42349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 42359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 42379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 42399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 42418506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 42449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 42459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 42469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 42488506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 42519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 42529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 42539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 42549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 42568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 42589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 42599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 42609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 42619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 42639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 42669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 42679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 42689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 42709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 42719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 42759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 42769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 42779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 42789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 42799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 42809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 42819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 42829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 42859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 42869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 42879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 42909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 42919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 42929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 42939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 42959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 42969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 42979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 42989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 42999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 43009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 43019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 43029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 43039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 43059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 43069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 43079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43088506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 43099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 43109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 43119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 43129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 43139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 43149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 43159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 43169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 43179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 43189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 43199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 43209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 43219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 43229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 43239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 43249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 43259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 43269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 43279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 43289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 43299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 43309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 43319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 43329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 43359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 43369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 43399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 43409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 43419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 43429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 43439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 43449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 43459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 43469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 43479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 43489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 43499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 43509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 43519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 43529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 43539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 43549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 43559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 43569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 43579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 43589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 43599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 43609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 43619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 43639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 43649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 43659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 43669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 43679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 43689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 43699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 43709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 43719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 43729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 43749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 43759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 43769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 43779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 43789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 43799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 43809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 43819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 43829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 43839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 43849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 43859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 43869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 43879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 43889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 43899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 43919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 43929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 43939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 43949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 43959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 43969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 43979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 43999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 44039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 44049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 44059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 44099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 44109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 44119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 44129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 44139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 44149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 44159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 44189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 44199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 44229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 44259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 44289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 44319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 44349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 44379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 44409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 44439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 44449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 44479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 44489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 44519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 44539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 44549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 44569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 44589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 44599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 44609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 44619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 44639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 44649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 44659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44668506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 44679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 44689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 44699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 44709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 44719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 44729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 44749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 44759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 44789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 44799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 44809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 44819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 44839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 44849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 44889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 44899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 44909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 44929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 44939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 44949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 44959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 44969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 44999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 45019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 45029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 45039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 45049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 45069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 45079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 45089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 451015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 45119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 45159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 45169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 45179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 45199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 45209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 45219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 45229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 45249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 45259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 45299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 45309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 45319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 45329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 45339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 45369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 45378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 45388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 45398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 45408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 45418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 45428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 45438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 45448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 45458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 45468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 45478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 45488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 45528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 45538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!registered) { 45548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = 45558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 45566dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn new AccessibilityInteractionConnection(ViewRootImpl.this)); 45578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 45618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 45628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 45638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = View.NO_ID; 45648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 45658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 45708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 45718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 45728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 45738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 4574af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov static final class AccessibilityInteractionConnection 45758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 4576af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov private final WeakReference<ViewRootImpl> mRootImpl; 45778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45786dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn AccessibilityInteractionConnection(ViewRootImpl viewAncestor) { 4579af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov mRootImpl = new WeakReference<ViewRootImpl>(viewAncestor); 45808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(int accessibilityId, 45838bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45848bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4585af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4586af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4587af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 4588601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityId, 45898bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 4590601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 45918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityAction(int accessibilityId, int action, 45948bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 4596af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4597af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4598af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 4599601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .performAccessibilityActionClientThread(accessibilityId, action, interactionId, 46008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov callback, interogatingPid, interrogatingTid); 46018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(int viewId, 46058bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 46068bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4607af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4608af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4609af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 46108bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(viewId, interactionId, callback, 46118bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interrogatingPid, interrogatingTid); 46128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4615eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewText(String text, int accessibilityId, 46168bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 46178bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4618af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov ViewRootImpl viewRootImpl = mRootImpl.get(); 4619af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov if (viewRootImpl != null) { 4620af5b4f471df108ffbe1c3861d18b2141710d7bf8Svetoslav Ganov viewRootImpl.getAccessibilityInteractionController() 4621eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov .findAccessibilityNodeInfosByViewTextClientThread(text, accessibilityId, 46228bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 46238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 46288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing accessibility interactions initiated from the system 46298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * and targeting the view hierarchy. A *ClientThread method is to be 46308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * called from the interaction connection this ViewAncestor gives the 46318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * system to talk to it and a corresponding *UiThread method that is executed 46328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * on the UI thread. 46338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 46348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionController { 46358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private static final int POOL_SIZE = 5; 46368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList = 46388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new ArrayList<AccessibilityNodeInfo>(); 46398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Reusable poolable arguments for interacting with the view hierarchy 46418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // to fit more arguments than Message and to avoid sharing objects between 46428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // two messages since several threads can send messages concurrently. 46438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final Pool<SomeArgs> mPool = Pools.synchronizedPool(Pools.finitePool( 46448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new PoolableManager<SomeArgs>() { 46458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs newInstance() { 46468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return new SomeArgs(); 46478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAcquired(SomeArgs info) { 46508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* do nothing */ 46518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onReleased(SomeArgs info) { 46548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov info.clear(); 46558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov }, POOL_SIZE) 46578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ); 46588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public class SomeArgs implements Poolable<SomeArgs> { 46608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private SomeArgs mNext; 46618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean mIsPooled; 46628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg1; 46648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg2; 46658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi1; 46668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi2; 46678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi3; 46688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs getNextPoolable() { 46708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mNext; 46718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean isPooled() { 46748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mIsPooled; 46758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setNextPoolable(SomeArgs args) { 46788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mNext = args; 46798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setPooled(boolean isPooled) { 46828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mIsPooled = isPooled; 46838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private void clear() { 46868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg1 = null; 46878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg2 = null; 46888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi1 = 0; 46898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi2 = 0; 46908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi3 = 0; 46918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdClientThread(int accessibilityId, 46958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 46968bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 46978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID; 46998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = accessibilityId; 47008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 47018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 47028bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 47038bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 47048bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 47058bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 47068bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 47078bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 47088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 47098bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 47108bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 47118bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 47128bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 47138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) { 47168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = message.arg1; 47178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 47188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 47198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 47208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47218dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 47228dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47232cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47242cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov if (target != null) { 47258dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 47268dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47278dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 47288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 47298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 47308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 47318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 47328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdClientThread(int viewId, int interactionId, 47378bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 47388bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 47398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 47408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID; 47418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = viewId; 47428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 47438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 47448bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 47458bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 47468bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 47478bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 47488bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 47498bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 47508bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 47518bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 47528bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 47538bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 47548bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 47558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdUiThread(Message message) { 47588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int viewId = message.arg1; 47598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 47608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 47618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 47628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47638dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 47648dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47656dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 47668dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewById(viewId); 47670b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target != null && target.getVisibility() == View.VISIBLE) { 47688dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 47698dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47708dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 47718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 47728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 47738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 47748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 47758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4779eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewTextClientThread(String text, 4780eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int accessibilityViewId, int interactionId, 47818bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 47828bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 47838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 47848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT; 47858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 47868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = text; 4787eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi1 = accessibilityViewId; 4788eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi2 = interactionId; 47898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg2 = callback; 47908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 47918bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 47928bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 47938bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 47948bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 47958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 47968bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 47978bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 47988bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 47998bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 48008bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 48018bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 48028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfosByViewTextUiThread(Message message) { 48058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 48068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final String text = (String) args.arg1; 4807eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int accessibilityViewId = args.argi1; 4808eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int interactionId = args.argi2; 48098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 48108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg2; 48118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 48128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48138dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov List<AccessibilityNodeInfo> infos = null; 48148dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 48158dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov ArrayList<View> foundViews = mAttachInfo.mFocusablesTempList; 48168dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov foundViews.clear(); 48178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48180b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov View root = null; 4819eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (accessibilityViewId != View.NO_ID) { 4820eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov root = findViewByAccessibilityId(accessibilityViewId); 4821eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } else { 48226dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn root = ViewRootImpl.this.mView; 4823eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4824eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 48250b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (root == null || root.getVisibility() != View.VISIBLE) { 4826eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov return; 4827eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4828eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4829ea515aeafa01de6f50c854ee381b972ef2478284Svetoslav Ganov root.findViewsWithText(foundViews, text, View.FIND_VIEWS_WITH_TEXT 4830ea515aeafa01de6f50c854ee381b972ef2478284Svetoslav Ganov | View.FIND_VIEWS_WITH_CONTENT_DESCRIPTION); 48318dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov if (foundViews.isEmpty()) { 48328dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov return; 48338dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 48348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48358dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos = mTempAccessibilityNodeInfoList; 48368dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos.clear(); 48378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48388dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov final int viewCount = foundViews.size(); 48398dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov for (int i = 0; i < viewCount; i++) { 48408dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View foundView = foundViews.get(i); 48410b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (foundView.getVisibility() == View.VISIBLE) { 4842ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov infos.add(foundView.createAccessibilityNodeInfo()); 4843ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov } 48448dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 48458dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 48468dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 48478dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(infos, interactionId); 48488dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 48498dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 48508dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 48518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityActionClientThread(int accessibilityId, int action, 48558bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 48568bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 48578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 48588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_PERFORM_ACCESSIBILITY_ACTION; 48598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 48608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi1 = accessibilityId; 48618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi2 = action; 48628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi3 = interactionId; 48638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = callback; 48648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 48658bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 48668bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 48678bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 48688bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 48698bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interogatingPid == Process.myPid() 48708bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 48718bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 48728bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 48738bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 48748bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 48758bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 48768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void perfromAccessibilityActionUiThread(Message message) { 48798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 48808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = args.argi1; 48818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int action = args.argi2; 48828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = args.argi3; 48838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 48848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg1; 48858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 48868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 48878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov boolean succeeded = false; 48888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 48898dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov switch (action) { 48908dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_FOCUS: { 48918dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionFocus(accessibilityId); 48928dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 48938dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_FOCUS: { 48948dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearFocus(accessibilityId); 48958dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 48968dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_SELECT: { 48978dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionSelect(accessibilityId); 48988dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 48998dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_SELECTION: { 49008dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearSelection(accessibilityId); 49018dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 49028dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 49038dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 49048dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 49058dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setPerformAccessibilityActionResult(succeeded, interactionId); 49068dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 49078dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 49088dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 49098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 49128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionFocus(int accessibilityId) { 49138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 49140b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 49158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Get out of touch mode since accessibility wants to move focus around. 49188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureTouchMode(false); 49198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.requestFocus(); 49208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 49228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearFocus(int accessibilityId) { 49238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 49240b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 49258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isFocused()) { 49288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.clearFocus(); 49318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isFocused(); 49328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 49348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionSelect(int accessibilityId) { 49358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 49360b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 49378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target.isSelected()) { 49408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(true); 49438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.isSelected(); 49448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 49468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearSelection(int accessibilityId) { 49478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 49480b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov if (target == null || target.getVisibility() != View.VISIBLE) { 49498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isSelected()) { 49528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 49538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(false); 49558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isSelected(); 49568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 49588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private View findViewByAccessibilityId(int accessibilityId) { 49596dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 49608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (root == null) { 49618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return null; 49628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49632cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov View foundView = root.findViewByAccessibilityId(accessibilityId); 49642cdedffcfa5594f9d516fa235d5edf4d4f92c21dSvetoslav Ganov if (foundView != null && foundView.getVisibility() != View.VISIBLE) { 49650b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return null; 49660b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov } 49670b0a41d8e26eaf0f1d9d922621494daf40964a9aSvetoslav Ganov return foundView; 49688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 49698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 4970eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4971a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 4972a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov public volatile boolean mIsPending; 4973a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 4974eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 4975eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (mView != null) { 497682e236d72ac197d6673d0b4d484fe5f0b9436731Svetoslav Ganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 4977a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mIsPending = false; 4978eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4979eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4980eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 49819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4982