ViewRootImpl.java revision d56c6951755a902a354e13e5fa05fb0984132cc6
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 196b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.Manifest; 20cca2c9807206f320bd41bf8656a227e4f249e4baChet Haaseimport android.animation.LayoutTransition; 216b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.app.ActivityManagerNative; 226b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ClipDescription; 236b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.ComponentCallbacks; 24c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackbornimport android.content.ComponentCallbacks2; 256b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.Context; 266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.pm.PackageManager; 276b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.CompatibilityInfo; 286b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Configuration; 296b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Resources; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 310f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.graphics.Paint; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 332c095f367779ef32130c72849936a2e3013c8492Christopher Tateimport android.graphics.Point; 34a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tateimport android.graphics.PointF; 356b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.graphics.PorterDuff; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 386b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.media.AudioManager; 396b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Binder; 406b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Bundle; 416b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Debug; 426b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Handler; 436b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.LatencyTimer; 446b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Looper; 456b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Message; 466b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.ParcelFileDescriptor; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 486b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.RemoteException; 496b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.SystemClock; 5059a12cae208790dd202656f50a40a53ef49baeebRomain Guyimport android.os.SystemProperties; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 529189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 546b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.util.Log; 558643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pool; 568643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Poolable; 578643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.PoolableManager; 588643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pools; 59949dbf7629eacfa02f267ade4643c98aef8e42a9Chet Haaseimport android.util.Slog; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 61711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackbornimport android.util.TypedValue; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 6375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 648bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganovimport android.view.accessibility.AccessibilityInteractionClient; 6575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 668643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; 678643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 688643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnection; 698643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnectionCallback; 700f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.AccelerateDecelerateInterpolator; 710f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.Interpolator; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 7686f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport com.android.internal.policy.PolicyManager; 778643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport com.android.internal.util.Predicate; 786b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 806b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 816b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 8565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyimport java.io.PrintWriter; 866b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 888643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport java.util.List; 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 97812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 986dd005b48138708762bfade0081d031a2a4a3822Dianne Hackbornpublic final class ViewRootImpl extends Handler implements ViewParent, 990f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 10070a3f677bf015d8641f41d149b76d362bb2b801cDianne Hackborn private static final String TAG = "ViewRootImpl"; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 102812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 106711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 111694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11459a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 11559a12cae208790dd202656f50a40a53ef49baeebRomain Guy * Set this system property to true to force the view hierarchy to render 11659a12cae208790dd202656f50a40a53ef49baeebRomain Guy * at 60 Hz. This can be used to measure the potential framerate. 11759a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 11859a12cae208790dd202656f50a40a53ef49baeebRomain Guy private static final String PROPERTY_PROFILE_RENDERING = "viewancestor.profile_rendering"; 11959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 12053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 12153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 12253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1362a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1372a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 139e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 140e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 14159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 146cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXDirection; 147cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYDirection; 148cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXKeyCode; 149cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYKeyCode; 150cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 153711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final TypedValue mTmpValue = new TypedValue(); 154711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 173ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 174ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 175ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 176ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 179d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 180dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 181dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 182dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 183dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 1907d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 1917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 192bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 19746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 1981e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 1991e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 20086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 201a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 2064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 2074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastDrawDurationNanos; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 218f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int mWindowAttributesChangesFlag = 0; 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2215583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2225583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2275fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2285fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 239694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 240694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 24159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 242e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 243e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 244e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 245e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 246e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 247e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2547d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2557d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2567d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2570f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 258cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2598506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2608506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 262a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 263a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 264a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2657fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 266a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2672c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 26859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 26959a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 27059a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 27159a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 272a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 2798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionController mAccessibilityInteractionContrtoller; 2818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 2838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 284a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 285eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 28611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 287b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 28821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 28921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 29021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 29121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 29221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 29321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 29421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2954c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2994c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 30044bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn sWindowSession = Display.getWindowManager().openSession( 30144bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3064c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3074c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3106dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 313812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 314812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 315812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 316812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3204c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3214c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3224c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 333fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 3438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 3448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 34711ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 34886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 34959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 35059a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3532a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 3542a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 3552a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 3562a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 3572a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3582a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3592a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3602a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 361e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 362e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 363e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 364e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 365e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 366e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 399e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4028169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 40386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4049189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4051ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 406e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 407dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 408dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 409dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 410dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 411dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 412289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 413dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 414dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4151aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4161aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy // If the application owns the surface, don't enable hardware acceleration 4171aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy if (mSurfaceHolder == null) { 4181aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy enableHardwareAcceleration(attrs); 4191aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy } 4201aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4215fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 422589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 42338ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 4245be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn if (mTranslator != null) { 4255be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn mSurface.setCompatibilityTranslator(mTranslator); 42638ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 42738ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 428e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 42935b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 430e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 43164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 43264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4339189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 43464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 43564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4361ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4371ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4385fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 4391ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4401ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 443f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = WindowManager.LayoutParams.EVERYTHING_CHANGED; 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 44535b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 44664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 44764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4548506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 459cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if ((mWindowAttributes.inputFeatures 460cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown & WindowManager.LayoutParams.INPUT_FEATURE_NO_INPUT_CHANNEL) == 0) { 461cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputChannel = new InputChannel(); 462cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4649189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 46546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 46646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 47146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 47286f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 47564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 47664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 47764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 47864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 48046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 48164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 48264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4839189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 486711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 49186f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 52900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 53000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 53100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 532cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputChannel != null) { 533cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null) { 534cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = new InputQueue(mInputChannel); 535cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 536cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else { 537cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 538cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown Looper.myQueue()); 539cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } 54046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 5418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 5478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 5488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5536d7475d666baefaa3ba9f0dcee25238739454241Romain Guy private void destroyHardwareResources() { 55465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 55565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 55665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 55765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 55965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 56265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 56365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 56465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 56565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 566c68c913d357e2955d4bd7ca52829071e531c7825Dianne Hackborn HardwareRenderer.trimMemory(ComponentCallbacks2.TRIM_MEMORY_MODERATE); 56765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 56865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 56965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 57065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 57165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 57265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 5736d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5746d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5756d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 576529b60a3b16ac3dff24f2403d760ab8ebc9670ffRomain Guy private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) { 5777eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 5787eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 5794f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 5807eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 5811b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 5821b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 5831b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 584566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 5851af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 5861af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 5871af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 5881af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 5895d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // Persistent processes (including the system) should not do 5905d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // accelerated rendering on low-end devices. In that case, 5915d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled will be set. In addition, the system process 5925d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // itself should never do accelerated rendering. In that case, both 5935d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sRendererDisabled and sSystemRendererDisabled are set. When 5945d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // sSystemRendererDisabled is set, PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED 5955d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // can be used by code on the system process to escape that and enable 5965d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // HW accelerated drawing. (This is basically for the lock screen.) 5975d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 5985d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean fakeHwAccelerated = (attrs.privateFlags & 5995d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FAKE_HARDWARE_ACCELERATED) != 0; 6005d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn final boolean forceHwAccelerated = (attrs.privateFlags & 6015d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn WindowManager.LayoutParams.PRIVATE_FLAG_FORCE_HARDWARE_ACCELERATED) != 0; 6025d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn 6035d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sRendererDisabled || (HardwareRenderer.sSystemRendererDisabled 6045d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && forceHwAccelerated)) { 605ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 6065d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn if (!HardwareRenderer.sSystemRendererDisabled 6075d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn && Looper.getMainLooper() != Looper.myLooper()) { 6081b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 609ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 610ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 611ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 612ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 613e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 614b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 615b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 6164caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy } 617b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 6187eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 6197eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 6205d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn } else if (fakeHwAccelerated) { 6215d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // The window had wanted to use hardware acceleration, but this 6225d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // is not allowed in its process. By setting this flag, it can 6235d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // still render as if it was accelerated. This is basically for 6245d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // the preview windows the window manager shows for launching 6255d927c2d8e832fcfcb0154c8741f896001141ef4Dianne Hackborn // applications, so they will look more like the app being launched. 62607213e6d8895af10951851435adf96a779863f6cDianne Hackborn mAttachInfo.mHardwareAccelerationRequested = true; 627e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 628e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 629e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 630e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 641105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 6425a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 6435a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 6445a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 645f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = mWindowAttributes.copyFrom(attrs); 6465a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 6475a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 652105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 653105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 654105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 655105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 656105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 657105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 658105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 659105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 69664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 69770d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 69870d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase // Fast invalidation for GL-enabled applications; GL must redraw everything 69970d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 70070d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase return; 70170d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 70264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 7041e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 7058169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 7061e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 7078169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 70864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 7091e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 7101e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 7111e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 7121e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 7138169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 715daf98e941e140e8739458126640183b9f296a2abChet Haase if (!mDirty.isEmpty() && !mDirty.contains(dirty)) { 71602ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 7177d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 7187d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7240d9275e565551eed57297627188aa39f3897a50bRomain Guy 7250d9275e565551eed57297627188aa39f3897a50bRomain Guy void invalidate() { 7260d9275e565551eed57297627188aa39f3897a50bRomain Guy mDirty.set(0, 0, mWidth, mHeight); 7270d9275e565551eed57297627188aa39f3897a50bRomain Guy scheduleTraversals(); 7280d9275e565551eed57297627188aa39f3897a50bRomain Guy } 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 730ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 731ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 732ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 733ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 734ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 735ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 736ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 737ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 738ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 74864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 7634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7641c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 7654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY && mLastTraversalFinishedTimeNanos != 0) { 7664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 7674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Scheduled traversal, it has been " 7684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - mLastTraversalFinishedTimeNanos) * 0.000001f) 7694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms since the last traversal finished."); 7704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 7714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7868506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7877d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 7887d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 7897d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 7907d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 7910f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7920f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7930f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 794cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 795cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 796cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 797cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 798cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 799cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 800cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 801cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 802cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 803cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 804cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 805cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 806cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 807cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 808cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 809cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 810cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 811cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 812cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 813cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 814cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 815cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 831711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 834dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 849f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy int windowAttributesChanges = 0; 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 852dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 854f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy windowAttributesChanges = mWindowAttributesChangesFlag; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8565fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 8575fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 8585fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 859f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy windowAttributesChanges |= WindowManager.LayoutParams.BUFFER_CHANGED; 8605fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn fullRedrawNeeded = true; 8615fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 8625fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 8635fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 8655fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 8665fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8675fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 8685fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8695fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 870f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 871f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 872f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy 87364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 878a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 879a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 880a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 881bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 882bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 883bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 884bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 885a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 886a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 887a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 888a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 889a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 890a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 897c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 898c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 899c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 900c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 905664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 907694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 91075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 911fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn host.fitSystemWindows(mAttachInfo.mContentInsets); 912fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 91464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 91564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 917c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 91864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 921711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 92965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 9398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 940ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mLayoutRequested && !mStopped) { 94115df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 94215df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 94315df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 94415df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 945711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 946711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 9512d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 953fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingContentInsets.equals(mAttachInfo.mContentInsets)) { 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 956fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!mPendingVisibleInsets.equals(mAttachInfo.mVisibleInsets)) { 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 963711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 965a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 966a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 967a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 968bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown Point size = new Point(); 969bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown disp.getRealSize(size); 970bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowWidth = size.x; 971bc68a59c024bdb745dac8e2ec7408a9f30595f1aJeff Brown desiredWindowHeight = size.y; 972a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 973a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 974a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 975a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 976a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 981c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 984711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 985711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean goodMeasure = false; 986a3e3c533ee4af6d9dba43b70ac421ba880992961Adam Powell if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 987711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // On large screens, we don't want to allow dialogs to just 988711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // stretch to fill the entire width of the screen to display 989711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // one line of text. First try doing the layout at a smaller 990711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // size to see if it will fit. 991711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 992711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 993711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int baseSize = 0; 994711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 995711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 996711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 997711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 9987d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 999711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1000711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1001711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1002711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1003189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1004189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1005711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1006711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } else { 1007711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // Didn't fit in that size... try expanding a bit. 1008711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 1009711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 1010711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn + baseSize); 1011189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1012711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1013711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1014189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1015189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1016711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 1017711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1018711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1019711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1020711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1021711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1022711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1023711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (!goodMeasure) { 1024711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 1025711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1026711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1027aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 1028aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell windowSizeMayChange = true; 1029aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell } 1030711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10396e81e57b526a3e23038e365414acbb9688f8e44aRomain Guy if (attachInfo.mRecomputeGlobalAttributes && host.mAttachInfo != null) { 1040664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato //Log.i(TAG, "Computing view hierarchy attributes!"); 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 1042664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato boolean oldScreenOn = attachInfo.mKeepScreenOn; 1043664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato int oldVis = attachInfo.mSystemUiVisibility; 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 1045664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 1046664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mHasSystemUiListeners = false; 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 104814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (attachInfo.mKeepScreenOn != oldScreenOn 104914782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mSystemUiVisibility != oldVis 105014782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mHasSystemUiListeners) { 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 1052f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy windowAttributesChanges |= WindowManager.LayoutParams.BUFFER_CHANGED; 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 1078f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy windowAttributesChanges |= WindowManager.LayoutParams.BUFFER_CHANGED; 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10828506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1089711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowShouldResize = mLayoutRequested && windowSizeMayChange 1090189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 10912e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 10922e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 10932e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 10942e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1098812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1101812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1102812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1103812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1115812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1118dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1119dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1120dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1121dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1122812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1123c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 112513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1126dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1127812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 113514782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 113614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners 113714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.subtreeSystemUiVisibility != 0 113814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.systemUiVisibility != 0; 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11408169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1141189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1142189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 11438169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11442a83f001fdb189f945e82e81e717ba204824b112Romain Guy 11452a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 11468169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 11478169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 11568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1157694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1158694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1159694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1160694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1161694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1162694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1163694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 1169fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mWidth > 0 && mHeight > 0 && 1170fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mSurface != null && mSurface.isValid() && 1171fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 1172fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer != null && 1173fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 1174fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mAttachInfo.mHardwareRenderer.validate() && 1175fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 1176fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1177fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn disposeResizeBuffer(); 1178fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1179fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn boolean completed = false; 1180fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn HardwareCanvas canvas = null; 1181fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn try { 1182fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer == null) { 1183fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 1184fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mWidth, mHeight, false); 1185fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else if (mResizeBuffer.getWidth() != mWidth || 1186fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.getHeight() != mHeight) { 1187fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.resize(mWidth, mHeight); 1188fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1189fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas = mResizeBuffer.start(mAttachInfo.mHardwareCanvas); 1190fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.setViewport(mWidth, mHeight); 1191fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPreDraw(null); 1192fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final int restoreCount = canvas.save(); 1193fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1194fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 1195fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1196fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn int yoff; 1197fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn final boolean scrolling = mScroller != null 1198fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn && mScroller.computeScrollOffset(); 1199fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (scrolling) { 1200fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScroller.getCurrY(); 1201fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mScroller.abortAnimation(); 1202fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } else { 1203fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn yoff = mScrollY; 1204fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1205fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1206fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.translate(0, -yoff); 1207fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mTranslator != null) { 1208fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mTranslator.translateCanvas(canvas); 1209fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1210fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1211fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mView.draw(canvas); 1212fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1213fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferStartTime = SystemClock.uptimeMillis(); 1214fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBufferDuration = mView.getResources().getInteger( 1215fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 1216fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn completed = true; 1217fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn 1218fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.restoreToCount(restoreCount); 1219fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } catch (OutOfMemoryError e) { 1220fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 1221fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } finally { 1222fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (canvas != null) { 1223fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn canvas.onPostDraw(); 1224fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1225fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (mResizeBuffer != null) { 1226fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.end(mAttachInfo.mHardwareCanvas); 1227fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn if (!completed) { 1228fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer.destroy(); 1229fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn mResizeBuffer = null; 1230fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1231fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1232fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 1233fa6b35be126ffcc3b5818393c26aff724ac65dafDianne Hackborn } 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 125661a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 12578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1258b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1259648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1260648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1261648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1262648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1263648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1264648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1265648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1266648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1267648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1268648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1269648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1270648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1271648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1272648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12837d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 12841d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy // Our surface is gone 12851d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy if (mAttachInfo.mHardwareRenderer != null && 12861d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 12871d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 12881d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy } 12892a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 12902a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 12917d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy fullRedrawNeeded = true; 1292648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1293648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1294648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1295648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1296648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1297648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1298648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1299648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1300648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1301648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1302648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1303648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1304648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1305648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13091d0c708961f824ac5171238c205a7bf328d5d8a5Romain Guy 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1311c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1322dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1323dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1324dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1325dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1326dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1327dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1328dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 132930bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1330dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1331dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1332dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1333dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1334dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1335dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1336dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1337dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1338dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1339dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1340dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1341dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1342dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1343dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1344dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1345dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1346dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1347dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1348dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1349dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1350dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1351dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1352dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1353dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1354dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1355dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1356dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1357dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1358dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1359dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1360dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1361dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1362dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1363dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1364dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1365dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1366dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 136793c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 136893c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 136993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 137093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 137193c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1372dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1373dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 137453389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 1375f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy if (hwInitialized || ((windowShouldResize || (params != null && 1376f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy (windowAttributesChanges & WindowManager.LayoutParams.BUFFER_CHANGED) != 0)) && 1377dbf78bdb7a9aed3b8393c247128a7e8c760343b5Romain Guy mAttachInfo.mHardwareRenderer != null && 1378dbf78bdb7a9aed3b8393c247128a7e8c760343b5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled())) { 1379039857520b1a03a52051b966d87d587225bdfcc3Romain Guy mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 1380eca9b1f53c2c291cbfb89b5f3cc45db7bdca6c7dRomain Guy if (!hwInitialized && mAttachInfo.mHardwareRenderer.isEnabled()) { 1381cf15efba0792b052dca5baa350d9fb00e6a60667Romain Guy mAttachInfo.mHardwareRenderer.invalidate(mHolder); 13827e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1385ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1386ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 1387ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 1388ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1389ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 1390ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 1391ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1392ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1393ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1394ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1395ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1396ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1397ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1398ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1399ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1401ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1402ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1403ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1404ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1405ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1406ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1407ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1408ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1409ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1410ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1411ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1412ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1413ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1414ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1415ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1416ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1417ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1418ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1419ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1420ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1421ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1422ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1423ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1424ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1425ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1426ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1427ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1428ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1429ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mLayoutRequested = true; 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1434ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn final boolean didLayout = mLayoutRequested && !mStopped; 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1441c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1442189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 144313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 14445429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1447189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 144943a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 145013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 145113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 145213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 145313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 145413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 145513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 145613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14575429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 147364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 147464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 147564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 147664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1497eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1498eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 1499eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov postSendWindowContentChangedCallback(); 1500eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1504fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1505fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1506fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1507fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1508fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1510fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1511fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1514fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1515fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1516fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1517fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1518fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1519fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1520fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1521fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1522fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1523fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1524fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1525fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1526fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1527fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1528fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1531fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15748506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1575ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw() || 1576ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy viewVisibility != View.VISIBLE; 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 157861158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase if (!cancelDraw && !newSurface) { 1579d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1580d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1581d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).startChangingAnimations(); 1582d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1583d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1584d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 15864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15874e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long drawStartTime; 15884e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown drawStartTime = System.nanoTime(); 15904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15944e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15954e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = System.nanoTime() - drawStartTime; 15964e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15974e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1601c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1604d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1605d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1606d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1607d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1608d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1609d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1610d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1611d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1612d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1613d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1614d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1615d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 1622d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase // End any pending transitions on this non-visible window 1623d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1624d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1625d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.get(i).endChangingAnimations(); 1626d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 1627d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase mPendingTransitions.clear(); 1628d56c6951755a902a354e13e5fa05fb0984132cc6Chet Haase } 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 163761158c621d0834d6d4e1e0310596d9b7a1071178Chet Haase 1638ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy if (viewVisibility == View.VISIBLE) { 1639ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy // Try again 1640ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy scheduleTraversals(); 1641ea83503e8683531fac2534047e50bc1e5979b6ddRomain Guy } 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 1653f21c9b0f52d5a1de5050f90f0818467fad014eaaRomain Guy mWindowAttributesChangesFlag = 0; 16541bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1675980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16910f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 16920f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 16930f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 16940f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16957d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 16960f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 16970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16980f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16997d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 17007d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17010f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 17027d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 17030f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17040f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17050f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1706ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1707ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1708ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1709ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1710ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1711ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1712ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 171359a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 171459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 171559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 171659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 171759a12cae208790dd202656f50a40a53ef49baeebRomain Guy 171859a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 171959a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 172059a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 172159a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 172259a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 172359a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 172459a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 172559a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 172659a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 172759a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 172859a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 172959a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 173059a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 173159a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 173259a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 173359a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 173459a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 173559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 173659a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 173759a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 173859a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 173959a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 174059a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 174159a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 174259a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 174359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 174459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 174559a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 174659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 174759a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 174859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 174959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1750ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1751ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1752ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1753ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17602a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 17612a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 17622a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 1763812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 1764812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 17652a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 17662a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17672a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17682a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 176959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 17780f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 17790f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 178864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 178964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17910f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 17927d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17937d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 17947d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 17957d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 17960f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 17970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 17980f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 17990f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 18007d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18010f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18020f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18030f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1805dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1806dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1807dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 18080f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18090f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 18100f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 18110f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 18127d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 18130f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 1814dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1815dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 181658ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 181758ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 181858ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy mAttachInfo.mIgnoreDirtyState = true; 1819c3166e15f8898a2ba66fb177efbddb1d0edf6140Romain Guy dirty.set(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 182058ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 1821ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 1822b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 1823fd5072606b85948cbe7c026b6d251774a9facb97Romain Guy if (!dirty.isEmpty() || mIsAnimating) { 1824101e2ae00c478e13f34c81db05a9a921ad637571Romain Guy mIsAnimating = false; 18250f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mHardwareYOffset = yoff; 18260f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizeAlpha = resizeAlpha; 18277d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 18287d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.set(dirty); 18297d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.union(mPreviousDirty); 18307d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mPreviousDirty.set(dirty); 18317d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy dirty.setEmpty(); 18327d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1833f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy Rect currentDirty = mCurrentDirty; 1834f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy if (animating) { 1835f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy currentDirty = null; 1836f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy } 1837f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy 183850d133e290468fd149b5c03e46549afca2ee05f8Romain Guy if (mAttachInfo.mHardwareRenderer.draw(mView, mAttachInfo, this, currentDirty)) { 183950d133e290468fd149b5c03e46549afca2ee05f8Romain Guy mPreviousDirty.set(0, 0, mWidth, mHeight); 184050d133e290468fd149b5c03e46549afca2ee05f8Romain Guy } 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1842812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1847812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1852c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 18569189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 18579189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1860a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1861a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1862a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1863a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1864a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1865a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1866a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1867fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 18684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long lockCanvasStartTime; 18694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown lockCanvasStartTime = System.nanoTime(); 18714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1873a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1874a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 18754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 18774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 18784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - lockCanvasStartTime) * 0.000001f) 18794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms waiting for surface.lockCanvas()"); 18804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1882a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1883a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1884a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1885a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1886a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1887a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1888a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1889a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1890c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1891648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1892648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1893648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1894648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1895648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1896648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1897648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 189883a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1899a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1900a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1901c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1902db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // Don't assume this is due to out of memory, it could be 1903db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // something else, and if it is something else then we could 1904db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // kill stuff (or ourself) for no reason. 190583a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1906a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 19075bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 19085bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1909a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1910a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1911a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1913a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1914c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1915a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1916a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1917a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19195429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1920a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1921a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1923a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1924a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1925a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1926a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1927a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1928a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 1929a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 1930a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 1931a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 1932a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 1933a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1935a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 1936a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 1937a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 1938a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1940a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 1941a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 1942a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 1943a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 1944a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 1945a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1946a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1947a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 1948a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 1949a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 1950a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1951a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 1952a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 195302ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = false; 1954a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 1955a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 195602ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy if (!mAttachInfo.mSetIgnoreDirtyState) { 1957ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase // Only clear the flag if it was not set during the mView.draw() call 1958ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase mAttachInfo.mIgnoreDirtyState = false; 1959ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase } 1960a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19618169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 196243a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 1963a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 19648169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19665429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1967a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1971a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 1972a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1977c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19800f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 19928506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 2007e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 2008e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 2009e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 2010b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 2011b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 2012e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 2013e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 2014e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 2015e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 20491c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 20501c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 20511c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 20521c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 20947d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21048506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21078506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21401c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 21411c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 21431c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 21441c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 21451c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 21461c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 21471c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 21481c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 21491c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 21501c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 21511c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 21521c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 21531c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 21541c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 21551c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 217190fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 217216260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAttachInfo.mHardwareRenderer != null && 217316260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 217416260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAttachInfo.mHardwareRenderer.validate(); 217516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 21808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 21818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2182eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 21838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 21865583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 218829d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 21894caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy 21900586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2192cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown if (mInputQueueCallback != null && mInputQueue != null) { 2193cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 2194cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueueCallback = null; 2195cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown mInputQueue = null; 2196cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown } else if (mInputChannel != null) { 2197cc4f7db698f88b633a286d8ab1105b28a474cd09Jeff Brown InputQueue.unregisterInputChannel(mInputChannel); 219846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 21999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 22019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2203349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 220400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 220500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 220600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 220700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 220800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2209349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22118506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2212694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2213694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2214694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2215694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2216694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 22175fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 22185fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 22195fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 22205fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 22215fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 22225fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 22235fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2224694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2225694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2226694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2227694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2228694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2229694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2230694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2231694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2232694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 22331c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2234694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2235694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2236694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2237694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2238694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2239694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2240694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 22439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 22469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2253cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2254cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2255cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2256cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2257cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2258cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2259cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2260cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2261cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2262cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 22659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 22669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 22679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 22749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 22759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 22769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 22779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 2278ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 2279a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public final static int DISPATCH_DRAG_EVENT = 1015; 228091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate public final static int DISPATCH_DRAG_LOCATION_EVENT = 1016; 2281664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public final static int DISPATCH_SYSTEM_UI_VISIBILITY = 1017; 228210f4126a367071a49f208f10ceb1ed0e1151d48cJoe Onorato public final static int DISPATCH_GENERIC_MOTION = 1018; 22835fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public final static int UPDATE_CONFIGURATION = 1019; 2284f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_PERFORM_ACCESSIBILITY_ACTION = 1020; 2285f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID = 1021; 2286f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID = 1022; 2287f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT = 1023; 22889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2290f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy public String getMessageName(Message message) { 2291f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy switch (message.what) { 2292f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_TRAVERSAL: 2293f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_TRAVERSAL"; 2294f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DIE: 2295f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DIE"; 2296f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED: 2297f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED"; 2298f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED_REPORT: 2299f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED_REPORT"; 2300f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case WINDOW_FOCUS_CHANGED: 2301f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "WINDOW_FOCUS_CHANGED"; 2302f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY: 2303f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY"; 2304f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_POINTER: 2305f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_POINTER"; 2306f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_TRACKBALL: 2307f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_TRACKBALL"; 2308f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_APP_VISIBILITY: 2309f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_APP_VISIBILITY"; 2310f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GET_NEW_SURFACE: 2311f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GET_NEW_SURFACE"; 2312f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISHED_EVENT: 2313f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISHED_EVENT"; 2314f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY_FROM_IME: 2315f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY_FROM_IME"; 2316f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISH_INPUT_CONNECTION: 2317f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISH_INPUT_CONNECTION"; 2318f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CHECK_FOCUS: 2319f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CHECK_FOCUS"; 2320f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CLOSE_SYSTEM_DIALOGS: 2321f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CLOSE_SYSTEM_DIALOGS"; 2322f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_EVENT: 2323f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_EVENT"; 2324f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_LOCATION_EVENT: 2325f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_LOCATION_EVENT"; 2326f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_SYSTEM_UI_VISIBILITY: 2327f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_SYSTEM_UI_VISIBILITY"; 2328f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GENERIC_MOTION: 2329f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GENERIC_MOTION"; 2330f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case UPDATE_CONFIGURATION: 2331f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "UPDATE_CONFIGURATION"; 2332f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_PERFORM_ACCESSIBILITY_ACTION: 2333f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_PERFORM_ACCESSIBILITY_ACTION"; 2334f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: 2335f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID"; 2336f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: 2337f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID"; 2338f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: 2339f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT"; 2340f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2341f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2342f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return super.getMessageName(message); 2343f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2344f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2345f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy @Override 23469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 23479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 23489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 23499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 23509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 23529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 23549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 23559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 2358c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato Debug.startMethodTracing("ViewAncestor"); 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long traversalStartTime; 23624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown traversalStartTime = System.nanoTime(); 23644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = 0; 23654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 23714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 23724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - traversalStartTime) * 0.000001f) 23734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms in performTraversals(), with " 23744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + (mLastDrawDurationNanos * 0.000001f) 23754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms of that time in draw()"); 23764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastTraversalFinishedTimeNanos = now; 23774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 23819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 238892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23903915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_POINTER: 23913915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverPointerEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23923915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 23933915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_TRACKBALL: 23943915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverTrackballEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23953915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 2396cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown case DISPATCH_GENERIC_MOTION: 2397cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverGenericMotionEvent((MotionEvent) msg.obj, msg.arg1 != 0); 2398cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown break; 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 2406e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 240764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 2409e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 2410d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 2411d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 24169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 2417e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 2418e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 2419694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 2420e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 2425e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 2426e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2430cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2431cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 2432cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 2433cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 244159a12cae208790dd202656f50a40a53ef49baeebRomain Guy 244259a12cae208790dd202656f50a40a53ef49baeebRomain Guy profileRendering(hasWindowFocus); 244359a12cae208790dd202656f50a40a53ef49baeebRomain Guy 24449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 24462d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2448c361da845a205ac35e724c0ca436744d483de7aaRomain Guy if (mAttachInfo.mHardwareRenderer != null && 2449c361da845a205ac35e724c0ca436744d483de7aaRomain Guy mSurface != null && mSurface.isValid()) { 24507d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mFullRedrawNeeded = true; 2451648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2452648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2453648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo, mHolder); 2454648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 2455648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException locking surface", e); 2456648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2457648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 2458648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 2459648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 2460648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2461648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 2462648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2463648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn // Retry in a bit. 2464648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2465648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 2466648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24698506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 24728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 247883fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 248175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 249975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 250075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 250175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 250275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 250694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2508105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2510c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 2512105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2513105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2514105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2515105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 25161c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection UnusedAssignment 2517812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2518105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 25193915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme((KeyEvent)msg.obj, false); 2520105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2533ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2534ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2535ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2536ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2537ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 253891e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_EVENT: 253991e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_LOCATION_EVENT: { 25407fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate DragEvent event = (DragEvent)msg.obj; 25417fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate event.mLocalState = mLocalDragState; // only present when this app called startDrag() 25427fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate handleDragEvent(event); 2543a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } break; 2544664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato case DISPATCH_SYSTEM_UI_VISIBILITY: { 2545664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato handleDispatchSystemUiVisibilityChanged(msg.arg1); 2546664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } break; 25475fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn case UPDATE_CONFIGURATION: { 25485fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Configuration config = (Configuration)msg.obj; 25495fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (config.isOtherSeqNewer(mLastConfiguration)) { 25505fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = mLastConfiguration; 25515fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 25525fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn updateConfiguration(config, false); 25535fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } break; 25548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: { 2555601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2556601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2557601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdUiThread(msg); 2558601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_PERFORM_ACCESSIBILITY_ACTION: { 2561601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2562601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2563601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .perfromAccessibilityActionUiThread(msg); 2564601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: { 2567601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2568601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2569601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdUiThread(msg); 2570601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: { 2573601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2574601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2575601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfosByViewTextUiThread(msg); 2576601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 25811c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy private void startInputEvent(InputQueue.FinishedCallback finishedCallback) { 258293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 258393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 258493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 258593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 258693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25874e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 25884e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventReceiveTimeNanos = System.nanoTime(); 25894e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = 0; 25904e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = 0; 25914e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25924e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 259393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 259493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 259593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25964e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private void finishInputEvent(InputEvent event, boolean handled) { 259793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 259892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 25994e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mFinishedCallback == null) { 260093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 260193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 26024e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown return; 26034e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26044e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 26064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 26074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long eventTime = event.getEventTimeNano(); 26084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final StringBuilder msg = new StringBuilder(); 26094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("Latency: Spent "); 26104e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - mInputEventReceiveTimeNanos) * 0.000001f); 26114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms processing "); 26124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (event instanceof KeyEvent) { 26134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final KeyEvent keyEvent = (KeyEvent)event; 26144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("key event, action="); 26154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 26164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } else { 26174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final MotionEvent motionEvent = (MotionEvent)event; 26184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("motion event, action="); 26194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 26204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", historySize="); 26214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(motionEvent.getHistorySize()); 26224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", handled="); 26244e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(handled); 26254e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", received at +"); 26264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventReceiveTimeNanos - eventTime) * 0.000001f); 26274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverTimeNanos != 0) { 26284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered at +"); 26294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverTimeNanos - eventTime) * 0.000001f); 26304e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverPostImeTimeNanos != 0) { 26324e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered post IME at +"); 26334e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverPostImeTimeNanos - eventTime) * 0.000001f); 26344e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 26354e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, finished at +"); 26364e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - eventTime) * 0.000001f); 26374e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms."); 26384e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, msg.toString()); 263946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 26404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 26414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback.finished(handled); 26424e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback = null; 264346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 264446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 26609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 26672d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 26689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26762d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 26789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26852d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 27439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 27449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 27519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27663915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverPointerEvent(MotionEvent event, boolean sendDone) { 27674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 27684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 27694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 27717564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 277221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 27737564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 277421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 277521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 277621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 277721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 277821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 277921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 27803915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 27813915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 278233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 27833915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 27843915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27853915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27863915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 278700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 278800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 278900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 27909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27917564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 27927564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 27937564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 27943915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 27953915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 279600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 27973915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 27983915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 27993915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 28003915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28013915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 280233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 28033915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28043915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28053915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 28067564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 28077564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 28087564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 28097564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 28103915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28113915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 281233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 28133915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 281433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 28153915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28163915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 281733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28183915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28193915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28203915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28213915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 282233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28233915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28243915bb845b032dc184dba5e60970b803390ca3edJeff Brown 282533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown private void finishMotionEvent(MotionEvent event, boolean sendDone, boolean handled) { 28263915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.recycle(); 28273915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 28284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 28293915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28301c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 283133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (LOCAL_LOGV || WATCH_POINTER) { 283233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 283333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Log.i(TAG, "Done dispatching!"); 283433bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 283533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 283600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28383915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverTrackballEvent(MotionEvent event, boolean sendDone) { 28394e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 28404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 28414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 28424e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 28439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 28449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 284521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 284621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 284721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 284821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 28493915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 28503915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 285133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 28523915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28553915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 28563915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 28573915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 28583915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 28593915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 28603915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 28613915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 28623915bb845b032dc184dba5e60970b803390ca3edJeff Brown 286333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28643915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 28653915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28663915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28673915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28683915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 28699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 28709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 28719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 28733915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 28749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 28759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 28769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 28779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 28789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 28799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 288100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 288249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 288300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 288400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 288500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 288600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 288700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 288849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 288949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 289049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 289100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 289200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 289300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 289400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 289500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 289649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 289749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 289849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 289900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 290000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 29019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 290200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 290300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 290400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 290500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 290600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 290700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 290800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 290900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 291000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 291100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 291200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 291300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 291400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 291500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 291600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 291700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 291800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 291900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 292000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 292100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 292200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 292300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 292400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 292500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 292600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 292700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 292800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 292900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 293000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 293100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 293200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 293300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 293400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 293500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 293600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 293700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 293800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 293900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 294000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 294100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 294200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 294300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 294400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 294500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 294600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 294700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 294849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 294900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 295049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 295149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 295249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 295300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 295400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 295500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 295600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 295700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 295800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 295900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 296049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 296149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 296249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 296300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 296449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 296549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 296649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 296749ed71db425c5054e3ad9526496a7e116c89556bJeff Brown } 296800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 29699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29703915bb845b032dc184dba5e60970b803390ca3edJeff Brown 29713915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 29723915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 297333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 29749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2976cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void deliverGenericMotionEvent(MotionEvent event, boolean sendDone) { 29774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 29784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 29794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 29804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 298121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 298221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 298321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 298421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2985cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 2986cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 2987cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2988cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 2989cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 2990cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2991cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 2992cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 299333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 2994cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 2995cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2996cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2997cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 2998cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 2999cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3000cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 3001cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 300233bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3003cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 3004cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3005cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3006cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 3007cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 3008cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 300933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 3010cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 301133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 3012cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3013cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3014cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3015cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 3016cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 3017cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 3018cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 3019cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 30206f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30216f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 30226f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 30236f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 30246f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 30256f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 30266f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 30276f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 30286f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 30296f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 3030cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3031cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 3032cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 3033cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3034cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 3035cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3036cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 3037cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3038cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3039cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 3040cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3041cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 3042cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 3043cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 3044cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3045cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 3046cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3047cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3048cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3049cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3050cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 3051cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 3052cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3053cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 3054cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3055cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3056cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3057cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3058cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3059cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3060cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3061cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3062cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3063cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3064cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 3065cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3066cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3067cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3068cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3069cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3070cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3071cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3072cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3073cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3074cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3075cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3076cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3077cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3078cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3079cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 30809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 30824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 30834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 30849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 30864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 30889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 30899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 30914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 30924e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 30934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 30944e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 30954e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 30964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 30974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 30984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 30999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 31009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31054e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 31074e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 31089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31094e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 31104e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31144e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 31204e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 31214e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 31224e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 31234e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 31244e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 312651a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 312751a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 31289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31304e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 31314e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 31324e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 31339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31364e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 31374e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31384e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 31394e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 31404e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 31414e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 31424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31454e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 31464e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 31474e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 31484e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 31494e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 31744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 31754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 31764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 31774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 317821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 317921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 318021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 318121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 31823915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 31833915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 31843915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 31869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31873915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31883915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 31893915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31903915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Perform predispatching before the IME. 31913915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 31923915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31933915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31943915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31953915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31963915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 31973915bb845b032dc184dba5e60970b803390ca3edJeff Brown // The IME will eventually call back into handleFinishedEvent. 31989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 31999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 32003915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (imm != null) { 32019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 32029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 32039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 32043915bb845b032dc184dba5e60970b803390ca3edJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 32059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 32069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32083915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32093915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 32103915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32133915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void handleFinishedEvent(int seq, boolean handled) { 32149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 32159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 32169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 32179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 32189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 32193915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 32203915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 32223915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 32239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32268506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32273915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverKeyEventPostIme(KeyEvent event, boolean sendDone) { 32284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 32294e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = System.nanoTime(); 32304e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 32314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 32323915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 32333915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 32343915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32353915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32363915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32383915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 32393915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 32403915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32413915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32423915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32449065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 32459065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 32469065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 32479065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 32483915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 32493915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 32503915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32513915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32523915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 325386f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3254c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 3255c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (event.getAction() == KeyEvent.ACTION_UP 3256c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 3257c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3258c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 3259c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown finishKeyEvent(event, sendDone, true); 3260c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3261c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3262c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3263c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 32643915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 32653915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 32663915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32673915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32683915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 32713915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 32723915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 32733915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 32743915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_LEFT: 32754e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32764e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_LEFT; 32774e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32783915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32793915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_RIGHT: 32804e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_RIGHT; 32824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32833915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32843915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_UP: 32854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_UP; 32874e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32883915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32893915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_DOWN: 32904e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_DOWN; 32924e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown break; 32944e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 32954e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32964e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_FORWARD; 32974e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 32984e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_BACKWARD; 32994e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 33003915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 33013915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33033915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 33043915bb845b032dc184dba5e60970b803390ca3edJeff Brown View focused = mView != null ? mView.findFocus() : null; 33053915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 33063915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 33073915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 33083915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 33093915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 33103915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 33113915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 33123915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 33133915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 33143915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 33153915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 33163915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 33173915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33183915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 33193915bb845b032dc184dba5e60970b803390ca3edJeff Brown playSoundEffect( 33203915bb845b032dc184dba5e60970b803390ca3edJeff Brown SoundEffectConstants.getContantForFocusDirection(direction)); 33213915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33223915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33253915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33263915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 33273915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 33283915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 33293915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 33303915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33333915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33353915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 33363915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 33373915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 33383915bb845b032dc184dba5e60970b803390ca3edJeff Brown 33393915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void finishKeyEvent(KeyEvent event, boolean sendDone, boolean handled) { 33403915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 33414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 33429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3345a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3346407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3347407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3348407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3349407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3350a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3351a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3352a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3353a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3354a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3355a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3356a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3357a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3358a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3359a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3360a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3361a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 33629d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3363a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3364a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3365a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3366a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 33679d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3368a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3369a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3370a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3371a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3372a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3373a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3374a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3375a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3376a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3377a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3378a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3379a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3380a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3381a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3382a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3383a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3384a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3385a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3386a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3387a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3388a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3389a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3390a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3391a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3392d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3393a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3394a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3395a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3396a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3397a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3398a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3399a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3400a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3401a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3402a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3403a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3404a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3405a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3406a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3407d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3408407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3409d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 34101fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3411d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3412d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3413d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3414d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3415d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3416d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3417d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3418407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3419407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3420407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3421407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3422407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3423407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3424a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3425a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3426a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3427a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3428a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3429664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void handleDispatchSystemUiVisibilityChanged(int visibility) { 3430664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 343114782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (mAttachInfo != null) { 343214782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato mAttachInfo.mSystemUiVisibility = visibility; 343314782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 3434664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato mView.dispatchSystemUiVisibilityChanged(visibility); 3435664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3436664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 34372c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 34382c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 34392c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 34402c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 34412c095f367779ef32130c72849936a2e3013c8492Christopher Tate 34429d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3443a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3444048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3445a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3446a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3447a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 34489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 34499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 34509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 34519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 34539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 34549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 34569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 34598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 34608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 34618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 34628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityInteractionContrtoller == null) { 34648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionContrtoller = new AccessibilityInteractionController(); 34658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mAccessibilityInteractionContrtoller; 34678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 34698169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 34708169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 347164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 347264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 34733d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 347464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3475e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3476e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 347764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 34789189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 347964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 348064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 34813d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3482694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3483f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 34848169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 34858169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 3486189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3487189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 34888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 3489694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 3490694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3491f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 34923d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3493e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 34943d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 349564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 349664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 349764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 349864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 349964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 35009189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 35018169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 35028169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 35038506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 35049189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 35059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 35089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 351013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 351113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 35129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 351313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 351413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 351513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 351613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 351713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 351813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 351913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 352013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 352113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 352213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 352313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 352413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 352513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 352613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 352713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 352813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 352913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 353013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 353113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 353213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 353313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 353413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 353513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 353613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 35379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 35449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 35459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 35469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 35479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 35489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 35529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 35539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 35549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 35559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 35579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 35589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 35609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 35639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 35649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 356565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 356665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy public void dumpGfxInfo(PrintWriter pw, int[] info) { 356765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 356865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 356965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 357065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 357165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 357265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 357365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 357465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy private void getGfxInfo(View view, int[] info) { 357565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 357665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 357765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 357865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 357965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 358065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 358165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 358265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 358365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 358465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 358565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 358665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 358765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 358865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 358965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 35909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 359294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 359394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 359494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 359594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 359694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 359794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 359894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 359994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 36009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3601b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 36029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 360316260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy if (mAdded) { 360416260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy mAdded = false; 360516260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy dispatchDetachedFromWindow(); 360616260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy } 360716260e73f6c1c9dc94acf0d328a3c564426b8711Romain Guy 36089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 360929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 361029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 36119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 36129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 36139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 36149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 36159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 36169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 36179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 36188169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 36198169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 36209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 36219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 36239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36260586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 36279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36315fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 36325fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Message msg = obtainMessage(UPDATE_CONFIGURATION, config); 36335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn sendMessage(msg); 36345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 36355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 363629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 3637b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 3638b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 3639b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = null; 364029d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy mAttachInfo.mHardwareAccelerated = false; 364129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 364229d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 364329d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 36449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 36459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 36469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 36479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 36489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36503d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 36519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 3652e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 36539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 36549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 36559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 36569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 36579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 365864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 365964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 366064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 366164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 366264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 366364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 366464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 366564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 3666e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 3667e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 3668e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 3669e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 3670e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 36719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 367346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventReceiveTimeNanos; 36754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverTimeNanos; 36764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverPostImeTimeNanos; 36773915bb845b032dc184dba5e60970b803390ca3edJeff Brown private InputQueue.FinishedCallback mFinishedCallback; 367846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 367946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 36803915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleKey(KeyEvent event, InputQueue.FinishedCallback finishedCallback) { 36811c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 368292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 368346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 368446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36853915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 36861c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 368793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 368846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 368946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 36909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 369292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 369392ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 369492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 369592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 369692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 369792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 369892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 3699812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 3700812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "Focused view Hierarchy is:"); 3701812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 37029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 37039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3704812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 37059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 37099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 371092ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 37119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 3713c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 37149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 37169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3717c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 371893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 3719c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 3720c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 372193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 3722c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 372393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 3724c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 3725cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown dispatchGenericMotion(event, sendDone); 3726c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 3727c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 37289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 372993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 37309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 37319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 373293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 373300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 37349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 373693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 37379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 37389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 373993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 374000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 37419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3742cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3743cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void dispatchGenericMotion(MotionEvent event, boolean sendDone) { 3744cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown Message msg = obtainMessage(DISPATCH_GENERIC_MOTION); 3745cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.obj = event; 3746cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.arg1 = sendDone ? 1 : 0; 3747cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown sendMessageAtTime(msg, event.getEventTime()); 3748cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3749cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 37509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 37519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 37529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 37539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 37579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 37589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 37629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 37639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 37649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 37659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 37669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3769ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 3770ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 3771ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 3772ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 3773ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 3774ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3775a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3776a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 377791e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 377891e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 377991e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_LOCATION_EVENT; 378091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate removeMessages(what); 378191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 378291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_EVENT; 378391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 378491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate Message msg = obtainMessage(what, event); 3785a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sendMessage(msg); 3786a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3787a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3788664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 3789664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato sendMessage(obtainMessage(DISPATCH_SYSTEM_UI_VISIBILITY, visibility, 0)); 3790664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3791664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 379275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 379375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 379475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 379575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 379675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 37978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!mAccessibilityManager.isEnabled()) { 379875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 379975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 380075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 380175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 380275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 380375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 380475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 380575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 380675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 3807eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3808eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 3809eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3810a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 3811a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 3812eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3813eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void postSendWindowContentChangedCallback() { 3814a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 3815a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 3816a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 3817a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 3818a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (!mSendWindowContentChangedAccessibilityEvent.mIsPending) { 3819a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mIsPending = true; 3820a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov postDelayed(mSendWindowContentChangedAccessibilityEvent, 3821a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 3822eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3823eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3824eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3825eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3826eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 3827eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3828eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3829eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 3830a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 3831a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 3832eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3833eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3834eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 38359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 38369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 38379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38396e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 38406e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 38416e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 38426e34636749217654f43221885afb7a29bb5ca96aAdam Powell 38439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 38449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 38479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3849736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 3850736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 3851736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 3852736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 38538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 3854736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 3855736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 3856736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 38579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 38589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 38599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 38609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 38619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 3865c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 38669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 38699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 38709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 38719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38728506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 3873dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 3874dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3875dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 3876dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 3877dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3878dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3879dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3880dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 3881dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 3882dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3883dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3884dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 3885dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 3886dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3887dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3888dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 3889dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 3890dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3891dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3892dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3893dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 3894dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 3895dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 3896dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3897dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3898dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 3899dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 3900dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3901dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3902dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3903dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 3904dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 3905dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 3906dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3907dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3908dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 3909dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 3910dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3911dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3912dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 39139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 39146dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 39159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39166dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 39176dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39198506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 39216dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchFinishedEvent(seq, handled); 39249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 39289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 39299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39318506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 39329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 39336dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 39349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39356dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 39366dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 39379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy public void resized(int w, int h, Rect coveredInsets, Rect visibleInsets, 3940fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy boolean reportDraw, Configuration newConfig) { 39416dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchResized(w, h, coveredInsets, visibleInsets, reportDraw, 39448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov newConfig); 39459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 39496dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 39529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 39566dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 39599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 39636dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 39669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 39709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 39729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 39739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 39749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 39759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 39796dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 39829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 39839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 39849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 39859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 39869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 39879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 39889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 39919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 39939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 39949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 39959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 39969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 39979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 39989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 40009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 40019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 40029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 400872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 4009ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 40106dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 4013ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4014ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 4015ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 4016bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 4017bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 401819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 401919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 402019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 402119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 40227580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40237580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40247580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 40258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 40267580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 40277580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 40287580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 40297580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 40307580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 40317580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 403219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 403319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 403472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 4035a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 4036a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 4037a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 40386dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 4041a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4042a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 4043664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 4044664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 40456dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 40468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 40478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchSystemUiVisibilityChanged(visibility); 4048664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 4049664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 40509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 40549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 40559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 40579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 40599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 40618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 40649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 40659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 40669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 40688506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 40719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 40729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 40739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 40749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 40768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 40789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 40799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 40809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 40819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 40829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 40839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 40849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 40869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 40899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 40909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 40919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 40959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 40969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 40979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 40989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 40999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 41019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 41029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 41049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 41059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 41069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 41079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 41089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 41099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 41119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 41159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 41169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 41179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 41189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 41199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 41209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 41219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 41229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 41239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 41259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 41269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 41279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41288506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 41299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 41309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 41319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 41329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 41339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 41349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 41359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 41369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 41379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 41389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 41399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 41409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 41419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 41429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 41439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 41449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 41459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 41469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 41489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 41509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 41519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 41529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 41559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 41569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 41609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 41619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 41639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 41649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 41679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 41689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 41709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 41719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 41729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 41739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 41749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 41759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 41769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 41779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 41789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 41799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 41809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 41859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 41879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 41889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 41899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 41909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 41919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 41969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 41979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 41989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 42009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 42019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 42029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 42039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 42049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 42059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 42069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 42079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 42089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 42099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 42119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 42129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 42139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 42149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 42159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 42169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 42179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 42199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 42239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 42249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 42259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 42299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 42309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 42319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 42329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 42339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 42349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 42359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 42389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 42399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 42429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 42459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 42489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 42519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 42549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 42579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 42609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 42639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 42679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 42719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 42739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 42769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 42789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 42799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 42809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 42839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42868506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 42919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 42929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 42949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 42959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 42989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 42999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 43009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 43019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 43049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 43089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 43099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 43109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 43139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 43159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 43169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 43219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 43229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 43239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 43249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 43269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 43279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 43289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 433015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 43319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 43359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 43369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 43379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 43399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 43409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 43419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 43429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 43449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 43459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 43499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 43509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 43519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 43529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 43539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 43569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 43598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 43608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 43628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 43638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 43648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 43658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 43668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 43678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 43688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 43728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!registered) { 43748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = 43758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 43766dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn new AccessibilityInteractionConnection(ViewRootImpl.this)); 43778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 43818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 43838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = View.NO_ID; 43848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 43858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 43918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 43928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 43938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnection 43958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 43966dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 43978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43986dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn AccessibilityInteractionConnection(ViewRootImpl viewAncestor) { 43996dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 44008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(int accessibilityId, 44038bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44048bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4405601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4406601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4407601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityId, 44088bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 4409601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 44108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityAction(int accessibilityId, int action, 44138bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 4415601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4416601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4417601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .performAccessibilityActionClientThread(accessibilityId, action, interactionId, 44188bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov callback, interogatingPid, interrogatingTid); 44198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(int viewId, 44238bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44248bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4425601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4426601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 44278bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(viewId, interactionId, callback, 44288bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interrogatingPid, interrogatingTid); 44298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4432eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewText(String text, int accessibilityId, 44338bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 44348bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 4435601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4436601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4437eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov .findAccessibilityNodeInfosByViewTextClientThread(text, accessibilityId, 44388bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov interactionId, callback, interrogatingPid, interrogatingTid); 44398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 44448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing accessibility interactions initiated from the system 44458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * and targeting the view hierarchy. A *ClientThread method is to be 44468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * called from the interaction connection this ViewAncestor gives the 44478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * system to talk to it and a corresponding *UiThread method that is executed 44488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * on the UI thread. 44498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 44508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionController { 44518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private static final int POOL_SIZE = 5; 44528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private FindByAccessibilitytIdPredicate mFindByAccessibilityIdPredicate = 44548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new FindByAccessibilitytIdPredicate(); 44558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList = 44578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new ArrayList<AccessibilityNodeInfo>(); 44588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Reusable poolable arguments for interacting with the view hierarchy 44608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // to fit more arguments than Message and to avoid sharing objects between 44618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // two messages since several threads can send messages concurrently. 44628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final Pool<SomeArgs> mPool = Pools.synchronizedPool(Pools.finitePool( 44638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new PoolableManager<SomeArgs>() { 44648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs newInstance() { 44658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return new SomeArgs(); 44668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAcquired(SomeArgs info) { 44698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* do nothing */ 44708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onReleased(SomeArgs info) { 44738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov info.clear(); 44748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov }, POOL_SIZE) 44768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ); 44778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public class SomeArgs implements Poolable<SomeArgs> { 44798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private SomeArgs mNext; 44808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean mIsPooled; 44818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg1; 44838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg2; 44848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi1; 44858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi2; 44868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi3; 44878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs getNextPoolable() { 44898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mNext; 44908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean isPooled() { 44938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mIsPooled; 44948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setNextPoolable(SomeArgs args) { 44978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mNext = args; 44988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setPooled(boolean isPooled) { 45018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mIsPooled = isPooled; 45028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private void clear() { 45058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg1 = null; 45068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg2 = null; 45078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi1 = 0; 45088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi2 = 0; 45098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi3 = 0; 45108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdClientThread(int accessibilityId, 45148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 45158bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interrogatingPid, long interrogatingTid) { 45168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID; 45188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = accessibilityId; 45198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 45208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 45218bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 45228bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 45238bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 45248bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 45258bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 45268bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 45278bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 45288bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 45298bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 45308bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 45318bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 45328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) { 45358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = message.arg1; 45368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 45378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45408dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45418dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45428dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov FindByAccessibilitytIdPredicate predicate = mFindByAccessibilityIdPredicate; 45438dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov predicate.init(accessibilityId); 45446dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 45458dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewByPredicate(predicate); 4546ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (target != null && target.isShown()) { 45478dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45488dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45498dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 45528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 45538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 45548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdClientThread(int viewId, int interactionId, 45598bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 45608bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 45618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID; 45638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = viewId; 45648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 45658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 45668bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 45678bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 45688bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 45698bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 45708bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 45718bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 45728bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 45738bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 45748bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 45758bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 45768bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 45778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdUiThread(Message message) { 45808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int viewId = message.arg1; 45818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 45828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45858dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45868dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45876dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 45888dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewById(viewId); 4589ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (target != null && target.isShown()) { 45908dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45918dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45928dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 45958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 45968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 45978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4601eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewTextClientThread(String text, 4602eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int accessibilityViewId, int interactionId, 46038bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback, int interrogatingPid, 46048bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov long interrogatingTid) { 46058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT; 46078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 46088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = text; 4609eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi1 = accessibilityViewId; 4610eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi2 = interactionId; 46118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg2 = callback; 46128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 46138bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46148bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46158bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46168bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46178bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interrogatingPid == Process.myPid() 46188bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46198bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46208bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46218bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46228bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46238bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfosByViewTextUiThread(Message message) { 46278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 46288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final String text = (String) args.arg1; 4629eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int accessibilityViewId = args.argi1; 4630eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int interactionId = args.argi2; 46318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 46328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg2; 46338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 46348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46358dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov List<AccessibilityNodeInfo> infos = null; 46368dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46378dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov ArrayList<View> foundViews = mAttachInfo.mFocusablesTempList; 46388dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov foundViews.clear(); 46398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4640d6b2a00dd43257d1498b09175bff63663f6cb861Romain Guy View root; 4641eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (accessibilityViewId != View.NO_ID) { 4642eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov root = findViewByAccessibilityId(accessibilityViewId); 4643eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } else { 46446dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn root = ViewRootImpl.this.mView; 4645eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4646eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4647ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (root == null || !root.isShown()) { 4648eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov return; 4649eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4650eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 46518dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov root.findViewsWithText(foundViews, text); 46528dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov if (foundViews.isEmpty()) { 46538dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov return; 46548dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46568dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos = mTempAccessibilityNodeInfoList; 46578dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos.clear(); 46588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46598dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov final int viewCount = foundViews.size(); 46608dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov for (int i = 0; i < viewCount; i++) { 46618dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View foundView = foundViews.get(i); 4662ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (foundView.isShown()) { 4663ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov infos.add(foundView.createAccessibilityNodeInfo()); 4664ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov } 46658dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46668dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 46678dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46688dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(infos, interactionId); 46698dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 46708dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 46718dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityActionClientThread(int accessibilityId, int action, 46768bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback, 46778bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov int interogatingPid, long interrogatingTid) { 46788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 46798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_PERFORM_ACCESSIBILITY_ACTION; 46808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 46818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi1 = accessibilityId; 46828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi2 = action; 46838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi3 = interactionId; 46848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = callback; 46858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 46868bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // If the interrogation is performed by the same thread as the main UI 46878bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // thread in this process, set the message as a static reference so 46888bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // after this call completes the same thread but in the interrogating 46898bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov // client can handle the message to generate the result. 46908bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov if (interogatingPid == Process.myPid() 46918bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov && interrogatingTid == Looper.getMainLooper().getThread().getId()) { 46928bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov message.setTarget(ViewRootImpl.this); 46938bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov AccessibilityInteractionClient.getInstance().setSameThreadMessage(message); 46948bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } else { 46958bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov sendMessage(message); 46968bd69610aafc6995126965d1d23b771fe02a9084Svetoslav Ganov } 46978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void perfromAccessibilityActionUiThread(Message message) { 47008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 47018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = args.argi1; 47028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int action = args.argi2; 47038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = args.argi3; 47048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 47058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg1; 47068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 47078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov boolean succeeded = false; 47098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 47108dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov switch (action) { 47118dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_FOCUS: { 47128dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionFocus(accessibilityId); 47138dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47148dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_FOCUS: { 47158dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearFocus(accessibilityId); 47168dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47178dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_SELECT: { 47188dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionSelect(accessibilityId); 47198dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47208dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_SELECTION: { 47218dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearSelection(accessibilityId); 47228dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 47238dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47248dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 47258dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 47268dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setPerformAccessibilityActionResult(succeeded, interactionId); 47278dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 47288dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 47298dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 47308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionFocus(int accessibilityId) { 47348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 47368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Get out of touch mode since accessibility wants to move focus around. 47398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureTouchMode(false); 47408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.requestFocus(); 47418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearFocus(int accessibilityId) { 47448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 47468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isFocused()) { 47498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.clearFocus(); 47528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isFocused(); 47538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionSelect(int accessibilityId) { 47568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 47588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target.isSelected()) { 47618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(true); 47648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.isSelected(); 47658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearSelection(int accessibilityId) { 47688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 47698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 47708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isSelected()) { 47738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 47748643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(false); 47768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isSelected(); 47778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private View findViewByAccessibilityId(int accessibilityId) { 47806dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 47818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (root == null) { 47828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return null; 47838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mFindByAccessibilityIdPredicate.init(accessibilityId); 4785ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov View foundView = root.findViewByPredicate(mFindByAccessibilityIdPredicate); 4786ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov return (foundView != null && foundView.isShown()) ? foundView : null; 47878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final class FindByAccessibilitytIdPredicate implements Predicate<View> { 47908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int mSerchedId; 47918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void init(int searchedId) { 47938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mSerchedId = searchedId; 47948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 47968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean apply(View view) { 47978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return (view.getAccessibilityViewId() == mSerchedId); 47988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 47998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 48008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 4801eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4802a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 4803a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov public volatile boolean mIsPending; 4804a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 4805eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 4806eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (mView != null) { 4807ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // Check again for accessibility state since this is executed delayed. 4808ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityManager accessibilityManager = 4809ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityManager.getInstance(mView.mContext); 4810ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov if (accessibilityManager.isEnabled()) { 4811ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // Send the event directly since we do not want to append the 4812ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // source text because this is the text for the entire window 4813ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // and we just want to notify that the content has changed. 4814ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityEvent event = AccessibilityEvent.obtain( 4815ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 4816ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov mView.onInitializeAccessibilityEvent(event); 4817ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov accessibilityManager.sendAccessibilityEvent(event); 4818ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov } 4819a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mIsPending = false; 4820eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4821eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4822eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 48239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4824