ViewRootImpl.java revision 65b345fa22b878e141b8fd8ece9c208df00fa40f
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; 246b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.Context; 256b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.pm.PackageManager; 266b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.CompatibilityInfo; 276b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Configuration; 286b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.content.res.Resources; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 300f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.graphics.Paint; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 322c095f367779ef32130c72849936a2e3013c8492Christopher Tateimport android.graphics.Point; 33a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tateimport android.graphics.PointF; 346b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.graphics.PorterDuff; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 376b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.media.AudioManager; 386b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Binder; 396b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Bundle; 406b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Debug; 416b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Handler; 426b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.LatencyTimer; 436b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Looper; 446b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.Message; 456b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.ParcelFileDescriptor; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 476b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.RemoteException; 486b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.os.SystemClock; 4959a12cae208790dd202656f50a40a53ef49baeebRomain Guyimport android.os.SystemProperties; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 519189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 536b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport android.util.Log; 548643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pool; 558643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Poolable; 568643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.PoolableManager; 578643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.util.Pools; 58949dbf7629eacfa02f267ade4643c98aef8e42a9Chet Haaseimport android.util.Slog; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 60711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackbornimport android.util.TypedValue; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 6275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 6375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 648643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityManager.AccessibilityStateChangeListener; 658643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.AccessibilityNodeInfo; 668643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnection; 678643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport android.view.accessibility.IAccessibilityInteractionConnectionCallback; 680f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.AccelerateDecelerateInterpolator; 690f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackbornimport android.view.animation.Interpolator; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 7486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onoratoimport com.android.internal.policy.PolicyManager; 758643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport com.android.internal.util.Predicate; 766b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.BaseSurfaceHolder; 776b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodCallback; 786b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.IInputMethodSession; 796b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport com.android.internal.view.RootViewSurfaceTaker; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 8365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guyimport java.io.PrintWriter; 846b7bd24659fb175fe1f0e97c86c18969918b496aRomain Guyimport java.lang.ref.WeakReference; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 868643aa0179e598e78d938c59035389054535a229Svetoslav Ganovimport java.util.List; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 95812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy@SuppressWarnings({"EmptyCatchBlock", "PointlessBooleanExpression"}) 966dd005b48138708762bfade0081d031a2a4a3822Dianne Hackbornpublic final class ViewRootImpl extends Handler implements ViewParent, 970f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn View.AttachInfo.Callbacks, HardwareRenderer.HardwareDrawCallbacks { 98c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato private static final String TAG = "ViewAncestor"; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 100812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy private static final boolean LOCAL_LOGV = false; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 104711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn private static final boolean DEBUG_DIALOG = false || LOCAL_LOGV; 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 109694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11259a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 11359a12cae208790dd202656f50a40a53ef49baeebRomain Guy * Set this system property to true to force the view hierarchy to render 11459a12cae208790dd202656f50a40a53ef49baeebRomain Guy * at 60 Hz. This can be used to measure the potential framerate. 11559a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 11659a12cae208790dd202656f50a40a53ef49baeebRomain Guy private static final String PROPERTY_PROFILE_RENDERING = "viewancestor.profile_rendering"; 11759a12cae208790dd202656f50a40a53ef49baeebRomain Guy 11853071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 11953071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 12053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1342a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1352a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1362a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 137e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 138e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 13959a12cae208790dd202656f50a40a53ef49baeebRomain Guy 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 144cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXDirection; 145cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYDirection; 146cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickXKeyCode; 147cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown int mLastJoystickYKeyCode; 148cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1508506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 151711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final TypedValue mTmpValue = new TypedValue(); 152711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 171ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Set to true if the owner of this window is in the stopped state, 172ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // so the window should no longer be active. 173ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean mStopped = false; 174ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1755fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn boolean mLastInCompatMode = false; 1765fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 177d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 178dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 179dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 180dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 181dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1877d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy Rect mDirty; 1887d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mCurrentDirty = new Rect(); 1897d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy final Rect mPreviousDirty = new Rect(); 190bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1918506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 19546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 1961e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 1971e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 19886f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato FallbackEventHandler mFallbackEventHandler; 199a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 2044e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastTraversalFinishedTimeNanos; 2054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long mLastDrawDurationNanos; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 2185583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 2195583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2245fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfoHolder mCompatibilityInfo; 2255fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 236694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 237694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 23859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 239e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 240e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 241e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 242e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 243e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 244e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2517d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareLayer mResizeBuffer; 2527d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long mResizeBufferStartTime; 2537d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy int mResizeBufferDuration; 2540f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn static final Interpolator mResizeInterpolator = new AccelerateDecelerateInterpolator(); 255cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase private ArrayList<LayoutTransition> mPendingTransitions; 2568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 259a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 260a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate ClipDescription mDragDescription; 261a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate View mCurrentDragView; 2627fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate volatile Object mLocalDragState; 263a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final PointF mDragPoint = new PointF(); 2642c095f367779ef32130c72849936a2e3013c8492Christopher Tate final PointF mLastTouchPoint = new PointF(); 26559a12cae208790dd202656f50a40a53ef49baeebRomain Guy 26659a12cae208790dd202656f50a40a53ef49baeebRomain Guy private boolean mProfileRendering; 26759a12cae208790dd202656f50a40a53ef49baeebRomain Guy private Thread mRenderProfiler; 26859a12cae208790dd202656f50a40a53ef49baeebRomain Guy private volatile boolean mRenderProfilingEnabled; 269a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final AccessibilityManager mAccessibilityManager; 2768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionController mAccessibilityInteractionContrtoller; 2788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 2798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov AccessibilityInteractionConnectionManager mAccessibilityInteractionConnectionManager; 2808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 281a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov SendWindowContentChangedAccessibilityEvent mSendWindowContentChangedAccessibilityEvent; 282eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 28311ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 284b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 28521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown /** 28621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown * Consistency verifier for debugging purposes. 28721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown */ 28821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown protected final InputEventConsistencyVerifier mInputEventConsistencyVerifier = 28921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown InputEventConsistencyVerifier.isInstrumentationEnabled() ? 29021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown new InputEventConsistencyVerifier(this, 0) : null; 29121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2924c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2964c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 29744bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn sWindowSession = Display.getWindowManager().openSession( 29844bc17c6b517aef35a390c81b5aa79c4f284f744Dianne Hackborn imm.getClient(), imm.getInputContext()); 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3034c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 3044c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3054c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 3064c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 3076dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public ViewRootImpl(Context context) { 3084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 3094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 310812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (MEASURE_LATENCY) { 311812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (lt == null) { 312812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy lt = new LatencyTimer(100, 1000); 313812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy } 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3164c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 3174c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 3184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 3194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 3208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 330fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy mWindow = new W(this); 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 3378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager = AccessibilityManager.getInstance(context); 3388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager = 3398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new AccessibilityInteractionConnectionManager(); 3408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityStateChangeListener( 3418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 34411ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 34586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler = PolicyManager.makeNewFallbackEventHandler(context); 34659a12cae208790dd202656f50a40a53ef49baeebRomain Guy mProfileRendering = Boolean.parseBoolean( 34759a12cae208790dd202656f50a40a53ef49baeebRomain Guy SystemProperties.get(PROPERTY_PROFILE_RENDERING, "false")); 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3502a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 3512a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 3522a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 3532a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 3542a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3552a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3562a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 3572a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 358e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 359e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 360e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 361e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 362e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 363e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 396e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy public void setView(View view, WindowManager.LayoutParams attrs, View panelParentView) { 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 3998169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 40086f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(view); 4019189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4021ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 403e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 404dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 405dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 406dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 407dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 408dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 409289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 410dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 411dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 4121aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4131aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy // If the application owns the surface, don't enable hardware acceleration 4141aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy if (mSurfaceHolder == null) { 4151aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy enableHardwareAcceleration(attrs); 4161aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy } 4171aec9a2212dd76e47ce0215006e5415b6430b54fRomain Guy 4185fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 419589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 42038ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 4215be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn if (mTranslator != null) { 4225be8de3420ba4c9d816b98e29bdec11715f6b626Dianne Hackborn mSurface.setCompatibilityTranslator(mTranslator); 42338ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 42438ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 425e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 42635b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 427e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 42864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 42964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4309189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 43164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 43264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4331ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4341ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 4361ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4371ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 44135b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 44264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 44364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4508506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 45546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = new InputChannel(); 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4579189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 45846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 45946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 46446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 46586f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 46864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 46964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 47064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 47164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 47346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 47464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 47564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4769189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 479711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Added window " + mWindow); 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 48486f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato mFallbackEventHandler.setView(null); 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 52046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 52100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 52200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 52300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 52400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 52500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputQueueCallback != null) { 52600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueue = new InputQueue(mInputChannel); 52700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 52800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else { 52900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 53000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown Looper.myQueue()); 53146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 5328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 5378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityManager.isEnabled()) { 5388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureConnection(); 5398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5446d7475d666baefaa3ba9f0dcee25238739454241Romain Guy private void destroyHardwareResources() { 54565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null) { 54665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer.isEnabled()) { 54765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 54865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 54965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroy(false); 55065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 55365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy void destroyHardwareLayers() { 55465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mThread != Thread.currentThread()) { 55565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 55665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 55765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy HardwareRenderer.trimMemory(ComponentCallbacks.TRIM_MEMORY_MODERATE); 55865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 55965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 56065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mAttachInfo.mHardwareRenderer != null && 56165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.isEnabled()) { 56265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy mAttachInfo.mHardwareRenderer.destroyLayers(mView); 56365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 5646d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5656d7475d666baefaa3ba9f0dcee25238739454241Romain Guy } 5666d7475d666baefaa3ba9f0dcee25238739454241Romain Guy 567529b60a3b16ac3dff24f2403d760ab8ebc9670ffRomain Guy private void enableHardwareAcceleration(WindowManager.LayoutParams attrs) { 5687eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = false; 5697eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerationRequested = false; 5704f6aff386045000c2c03b903c7109cb42092b7eaRomain Guy 5717eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Try to enable hardware acceleration if requested 5721b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean hardwareAccelerated = 5731b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED) != 0; 5741b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 575566c33105a76c6a02333db8b775721990bc6cca4Romain Guy if (hardwareAccelerated) { 5761af23a32d879db330eb5a08b21090ec60b604a32Romain Guy if (!HardwareRenderer.isAvailable()) { 5771af23a32d879db330eb5a08b21090ec60b604a32Romain Guy mAttachInfo.mHardwareAccelerationRequested = true; 5781af23a32d879db330eb5a08b21090ec60b604a32Romain Guy return; 5791af23a32d879db330eb5a08b21090ec60b604a32Romain Guy } 5801af23a32d879db330eb5a08b21090ec60b604a32Romain Guy 5817eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // Only enable hardware acceleration if we are not in the system process 582c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // The window manager creates ViewAncestors to display animated preview windows 5837eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn // of launching apps and we don't want those to be hardware accelerated 5841b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 5851b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller final boolean systemHwAccelerated = 5861b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller (attrs.flags & WindowManager.LayoutParams.FLAG_HARDWARE_ACCELERATED_SYSTEM) != 0; 5871b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller 5881b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller if (!HardwareRenderer.sRendererDisabled || systemHwAccelerated) { 589ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy // Don't enable hardware acceleration when we're not on the main thread 5901b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller if (!systemHwAccelerated && Looper.getMainLooper() != Looper.myLooper()) { 5911b365921e88b14857d8e0826e221c371d25f6cb2Jim Miller Log.w(HardwareRenderer.LOG_TAG, "Attempting to initialize hardware " 592ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy + "acceleration outside of the main thread, aborting"); 593ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy return; 594ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy } 595ff26a0c1c905dc1ec53b1bab860b80f2976d59beRomain Guy 596e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy final boolean translucent = attrs.format != PixelFormat.OPAQUE; 597b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 598b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 5994caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy } 600b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = HardwareRenderer.createGlRenderer(2, translucent); 6017eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn mAttachInfo.mHardwareAccelerated = mAttachInfo.mHardwareAccelerationRequested 6027eec10e6c99c30d5ee061fec08ac89ad4254ac32Dianne Hackborn = mAttachInfo.mHardwareRenderer != null; 603e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 604e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 605e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy } 606e4d011201cea40d46cb2b2eef401db8fddc5c9c6Romain Guy 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 617105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 6185a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 6195a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 6205a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 6225a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 6235a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 628105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 629105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 630105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 631105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 632105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 633105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 634105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 635105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 67264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 67370d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase if (dirty == null) { 67470d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase // Fast invalidation for GL-enabled applications; GL must redraw everything 67570d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase invalidate(); 67670d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase return; 67770d4ba15b1f0c1133c5aabc86de828b41e482fffChet Haase } 67864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 6801e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 6818169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 6821e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 6838169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 68464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 6851e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 6861e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 6871e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 6881e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 6898169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 691daf98e941e140e8739458126640183b9f296a2abChet Haase if (!mDirty.isEmpty() && !mDirty.contains(dirty)) { 69202ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = true; 6937d695945801b8e6a051440731b500ff109e4b5abRomain Guy mAttachInfo.mIgnoreDirtyState = true; 6947d695945801b8e6a051440731b500ff109e4b5abRomain Guy } 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7000d9275e565551eed57297627188aa39f3897a50bRomain Guy 7010d9275e565551eed57297627188aa39f3897a50bRomain Guy void invalidate() { 7020d9275e565551eed57297627188aa39f3897a50bRomain Guy mDirty.set(0, 0, mWidth, mHeight); 7030d9275e565551eed57297627188aa39f3897a50bRomain Guy scheduleTraversals(); 7040d9275e565551eed57297627188aa39f3897a50bRomain Guy } 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 706ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn void setStopped(boolean stopped) { 707ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mStopped != stopped) { 708ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mStopped = stopped; 709ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!stopped) { 710ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn scheduleTraversals(); 711ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 712ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 713ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 714ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 72464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 7394e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7401c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 7414e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY && mLastTraversalFinishedTimeNanos != 0) { 7424e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 7434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Scheduled traversal, it has been " 7444e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - mLastTraversalFinishedTimeNanos) * 0.000001f) 7454e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms since the last traversal finished."); 7464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 7474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7637d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy void disposeResizeBuffer() { 7647d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 7657d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 7667d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 7670f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7680f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 7690f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 770cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase /** 771cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * Add LayoutTransition to the list of transitions to be started in the next traversal. 772cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * This list will be cleared after the transitions on the list are start()'ed. These 773cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * transitionsa re added by LayoutTransition itself when it sets up animations. The setup 774cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * happens during the layout phase of traversal, which we want to complete before any of the 775cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * animations are started (because those animations may side-effect properties that layout 776cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * depends upon, like the bounding rectangles of the affected views). So we add the transition 777cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * to the list and it is started just prior to starting the drawing phase of traversal. 778cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 779cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @param transition The LayoutTransition to be started on the next traversal. 780cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * 781cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase * @hide 782cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase */ 783cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase public void requestTransitionStart(LayoutTransition transition) { 784cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null || !mPendingTransitions.contains(transition)) { 785cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions == null) { 786cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions = new ArrayList<LayoutTransition>(); 787cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 788cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.add(transition); 789cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 790cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 791cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 807711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowSizeMayChange = false; 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 810dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 827dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8305fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo compatibilityInfo = mCompatibilityInfo.get(); 8315fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (compatibilityInfo.supportsScreen() == mLastInCompatMode) { 8325fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params = lp; 8335fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn fullRedrawNeeded = true; 8345fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLayoutRequested = true; 8355fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (mLastInCompatMode) { 8365fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags &= ~WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8375fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = false; 8385fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } else { 8395fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn params.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 8405fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn mLastInCompatMode = true; 8415fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 8425fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 84364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 848a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 849a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 850a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 851a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = disp.getRealWidth(); 852a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = disp.getRealHeight(); 853a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 854a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = 855a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn mView.getContext().getResources().getDisplayMetrics(); 856a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 857a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 858a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 865c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // We used to use the following condition to choose 32 bits drawing caches: 866c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // PixelFormat.hasAlpha(lp.format) || lp.format == PixelFormat.RGBX_8888 867c5d55863ec0290370a17d37d06feab743626b12fRomain Guy // However, windows are now always 32 bits by default, so choose 32 bits 868c5d55863ec0290370a17d37d06feab743626b12fRomain Guy attachInfo.mUse32BitDrawingCache = true; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 873664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 875694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 87875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 88064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 88164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 883c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 88464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 887711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 89565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy destroyHardwareResources(); 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 9058506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 906ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (mLayoutRequested && !mStopped) { 90715df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 90815df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 90915df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 91015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 911711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final Resources res = mView.getContext().getResources(); 912711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 9182d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mContentInsets.equals(mPendingContentInsets)) { 9210f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mWidth > 0 && mHeight > 0 && 9220f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mSurface != null && mSurface.isValid() && 92363042d6a0347017fcc4cd98560ca3407044c165cDianne Hackborn !mAttachInfo.mTurnOffWindowResizeAnim && 9240f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mAttachInfo.mHardwareRenderer != null && 9250f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mAttachInfo.mHardwareRenderer.isEnabled() && 926039857520b1a03a52051b966d87d587225bdfcc3Romain Guy mAttachInfo.mHardwareRenderer.validate() && 9270f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn lp != null && !PixelFormat.formatHasAlpha(lp.format)) { 9280f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 9297d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 9300f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 9310f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean completed = false; 9327d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy HardwareCanvas canvas = null; 9330f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn try { 9347d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer == null) { 9357d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = mAttachInfo.mHardwareRenderer.createHardwareLayer( 9367d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mWidth, mHeight, false); 9377d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy } else if (mResizeBuffer.getWidth() != mWidth || 9387d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.getHeight() != mHeight) { 9397d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.resize(mWidth, mHeight); 9407d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy } 9417d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas = mResizeBuffer.start(mAttachInfo.mHardwareCanvas); 9427d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.setViewport(mWidth, mHeight); 9437d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.onPreDraw(null); 9447d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy final int restoreCount = canvas.save(); 9457d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy 946f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy canvas.drawColor(0xff000000, PorterDuff.Mode.SRC); 9477d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy 9480f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int yoff; 9490f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final boolean scrolling = mScroller != null 9500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn && mScroller.computeScrollOffset(); 9510f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (scrolling) { 9520f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn yoff = mScroller.getCurrY(); 9530f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 9540f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 9550f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn yoff = mScrollY; 9560f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9577d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy 9580f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -yoff); 9590f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mTranslator != null) { 9600f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mTranslator.translateCanvas(canvas); 9610f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9627d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy 9630f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mView.draw(canvas); 9647d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy 9657d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBufferStartTime = SystemClock.uptimeMillis(); 9667d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBufferDuration = mView.getResources().getInteger( 9670f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn com.android.internal.R.integer.config_mediumAnimTime); 9680f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn completed = true; 9697d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy 9707d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.restoreToCount(restoreCount); 9710f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } catch (OutOfMemoryError e) { 9720f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn Log.w(TAG, "Not enough memory for content change anim buffer", e); 9730f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } finally { 9747d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (canvas != null) { 9757d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.onPostDraw(); 9767d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy } 9777d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 9787d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.end(mAttachInfo.mHardwareCanvas); 9797d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!completed) { 9807d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer.destroy(); 9817d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy mResizeBuffer = null; 9827d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy } 9830f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9840f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9850f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mVisibleInsets.equals(mPendingVisibleInsets)) { 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 999711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn windowSizeMayChange = true; 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1001a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn if (lp.type == WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL) { 1002a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn // NOTE -- system code, won't try to do compat mode. 1003a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn Display disp = WindowManagerImpl.getDefault().getDefaultDisplay(); 1004a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = disp.getRealWidth(); 1005a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = disp.getRealHeight(); 1006a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } else { 1007a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1008a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowWidth = packageMetrics.widthPixels; 1009a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn desiredWindowHeight = packageMetrics.heightPixels; 1010a239c84525795ffc1828b545aa8069af88d26a71Dianne Hackborn } 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 1015c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 1018711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1019711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean goodMeasure = false; 1020a3e3c533ee4af6d9dba43b70ac421ba880992961Adam Powell if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT) { 1021711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // On large screens, we don't want to allow dialogs to just 1022711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // stretch to fill the entire width of the screen to display 1023711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // one line of text. First try doing the layout at a smaller 1024711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // size to see if it will fit. 1025711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn final DisplayMetrics packageMetrics = res.getDisplayMetrics(); 1026711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn res.getValue(com.android.internal.R.dimen.config_prefDialogWidth, mTmpValue, true); 1027711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn int baseSize = 0; 1028711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (mTmpValue.type == TypedValue.TYPE_DIMENSION) { 1029711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (int)mTmpValue.getDimension(packageMetrics); 1030711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1031711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": baseSize=" + baseSize); 10327d3a5bcf300aea7bffb1d46f28e244ca807f5e82Dianne Hackborn if (baseSize != 0 && desiredWindowWidth > baseSize) { 1033711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1034711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1035711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1036711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1037189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1038189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1039711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1040711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } else { 1041711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn // Didn't fit in that size... try expanding a bit. 1042711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn baseSize = (baseSize+desiredWindowWidth)/2; 1043711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": next baseSize=" 1044711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn + baseSize); 1045189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(baseSize, lp.width); 1046711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1047711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Window " + mView + ": measured (" 1048189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn + host.getMeasuredWidth() + "," + host.getMeasuredHeight() + ")"); 1049189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn if ((host.getMeasuredWidthAndState()&View.MEASURED_STATE_TOO_SMALL) == 0) { 1050711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (DEBUG_DIALOG) Log.v(TAG, "Good!"); 1051711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn goodMeasure = true; 1052711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1053711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1054711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1055711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 1056711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn 1057711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn if (!goodMeasure) { 1058711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 1059711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 1060711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1061aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell if (mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) { 1062aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell windowSizeMayChange = true; 1063aa0b92ce2b51987e9c864164234fe968ab5b9311Adam Powell } 1064711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn } 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10736e81e57b526a3e23038e365414acbb9688f8e44aRomain Guy if (attachInfo.mRecomputeGlobalAttributes && host.mAttachInfo != null) { 1074664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato //Log.i(TAG, "Computing view hierarchy attributes!"); 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 1076664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato boolean oldScreenOn = attachInfo.mKeepScreenOn; 1077664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato int oldVis = attachInfo.mSystemUiVisibility; 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 1079664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mSystemUiVisibility = 0; 1080664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato attachInfo.mHasSystemUiListeners = false; 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 108214782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (attachInfo.mKeepScreenOn != oldScreenOn 108314782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mSystemUiVisibility != oldVis 108414782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || attachInfo.mHasSystemUiListeners) { 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11148506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1121711e62a84fe6e127592fb14642e9d08cf25a5b75Dianne Hackborn boolean windowShouldResize = mLayoutRequested && windowSizeMayChange 1122189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn && ((mWidth != host.getMeasuredWidth() || mHeight != host.getMeasuredHeight()) 11232e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 11242e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 11252e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 11262e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 1130812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 1133812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1134812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (mFirst || windowShouldResize || insetsChanged || 1135812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy viewVisibilityChanged || params != null) { 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 1147812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy insetsPending = computesInternalInsets && (mFirst || viewVisibilityChanged); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1150dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1151dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1152dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 1153dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1154812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 1155c361da845a205ac35e724c0ca436744d483de7aaRomain Guy boolean hwInitialized = false; 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 115713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 1158dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 1159812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 116714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.subtreeSystemUiVisibility = attachInfo.mSystemUiVisibility; 116814782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato params.hasSystemUiListeners = attachInfo.mHasSystemUiListeners 116914782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.subtreeSystemUiVisibility != 0 117014782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato || params.systemUiVisibility != 0; 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11728169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 1173189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn Log.i(TAG, "host=w:" + host.getMeasuredWidth() + ", h:" + 1174189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredHeight() + ", params=" + params); 11758169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11762a83f001fdb189f945e82e81e717ba204824b112Romain Guy 11772a83f001fdb189f945e82e81e717ba204824b112Romain Guy final int surfaceGenerationId = mSurface.getGenerationId(); 11788169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 11798169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 11888506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1189694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 1190694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 1191694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 1192694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 1193694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 1194694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1195694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 122361a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 12248506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1225b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 1226648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1227648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn hwInitialized = mAttachInfo.mHardwareRenderer.initialize(mHolder); 1228648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1229648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException initializing HW surface", e); 1230648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1231648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1232648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1233648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1234648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1235648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1236648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1237648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1238648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1239648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12507d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 12512a83f001fdb189f945e82e81e717ba204824b112Romain Guy } else if (surfaceGenerationId != mSurface.getGenerationId() && 12522a83f001fdb189f945e82e81e717ba204824b112Romain Guy mSurfaceHolder == null && mAttachInfo.mHardwareRenderer != null) { 12537d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy fullRedrawNeeded = true; 1254648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1255648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.updateSurface(mHolder); 1256648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 1257648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException updating HW surface", e); 1258648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1259648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1260648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1261648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1262648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1263648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1264648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1265648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1266648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 1267648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1271dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1273c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1284dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1285dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1286dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1287dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1288dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1289dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1290dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 129130bc34f191ca8a009af313fc751e5b4bff6e39a1Jeff Brown mSurfaceHolder.setSurfaceFrameSize(mWidth, mHeight); 1292dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1293dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1294dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1295dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1296dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1297dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1298dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1299dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1300dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1301dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1302dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1303dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1304dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1305dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1306dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1307dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1308dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1309dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1310dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1311dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1312dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1313dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1314dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1315dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1316dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1317dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1318dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1319dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1320dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1321dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1322dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1323dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1324dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1325dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1326dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1327dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1328dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 132993c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK try { 133093c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurface = new Surface(); 133193c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } finally { 133293c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK mSurfaceHolder.mSurfaceLock.unlock(); 133393c5b6a81da8f7348ae43c860d21617eed4fa6d7Jozef BABJAK } 1334dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1335dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 133653389bdcdf6ffaaec533b73bc1d0abc5807ec7f6Romain Guy 13376b5108bc9ce6401174fb1abf6791222f3e0353c4Romain Guy if (hwInitialized || ((windowShouldResize || params != null) && 1338dbf78bdb7a9aed3b8393c247128a7e8c760343b5Romain Guy mAttachInfo.mHardwareRenderer != null && 1339dbf78bdb7a9aed3b8393c247128a7e8c760343b5Romain Guy mAttachInfo.mHardwareRenderer.isEnabled())) { 1340039857520b1a03a52051b966d87d587225bdfcc3Romain Guy mAttachInfo.mHardwareRenderer.setup(mWidth, mHeight); 13417e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy if (!hwInitialized) { 1342039857520b1a03a52051b966d87d587225bdfcc3Romain Guy mAttachInfo.mHardwareRenderer.invalidate(); 13437e1160e8664a9c5c79367f4ba3c2266a39bbcef5Romain Guy } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1346ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (!mStopped) { 1347ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 1348ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 1349ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (focusChangedDueToTouchMode || mWidth != host.getMeasuredWidth() 1350ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn || mHeight != host.getMeasuredHeight() || contentInsetsChanged) { 1351ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 1352ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 1353ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1354ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 1355ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + mWidth + " measuredWidth=" + host.getMeasuredWidth() 1356ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " mHeight=" + mHeight 1357ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " measuredHeight=" + host.getMeasuredHeight() 1358ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " coveredInsetsChanged=" + contentInsetsChanged); 1359ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1360ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Ask host how big it wants to be 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1362ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1363ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // Implementation of weights from WindowManager.LayoutParams 1364ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // We just grow the dimensions as needed and re-measure if 1365ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn // needs be 1366ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int width = host.getMeasuredWidth(); 1367ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn int height = host.getMeasuredHeight(); 1368ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn boolean measureAgain = false; 1369ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1370ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.horizontalWeight > 0.0f) { 1371ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn width += (int) ((mWidth - width) * lp.horizontalWeight); 1372ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 1373ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1374ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1375ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1376ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (lp.verticalWeight > 0.0f) { 1377ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn height += (int) ((mHeight - height) * lp.verticalWeight); 1378ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 1379ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn MeasureSpec.EXACTLY); 1380ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn measureAgain = true; 1381ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1382ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1383ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (measureAgain) { 1384ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn if (DEBUG_LAYOUT) Log.v(TAG, 1385ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn "And hey let's measure once more: width=" + width 1386ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn + " height=" + height); 1387ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 1388ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn } 1389ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn 1390ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn mLayoutRequested = true; 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1395ce418e661ab52a08a2a2c3b2f10a4dd9adf33305Dianne Hackborn final boolean didLayout = mLayoutRequested && !mStopped; 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1402c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 1403189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.getMeasuredWidth() + ", " + host.getMeasuredHeight() + ")"); 140413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 14055429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1408189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn host.layout(0, 0, host.getMeasuredWidth(), host.getMeasuredHeight()); 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 141043a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 141113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 141213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 141313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 141413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 141513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 141613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 141713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 14185429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_LAYOUT) { 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 143464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 143564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 143664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 143764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 1458eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 1459eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (AccessibilityManager.getInstance(host.mContext).isEnabled()) { 1460eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov postSendWindowContentChangedCallback(); 1461eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 1465fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Clear the original insets. 1466fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 1467fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown insets.reset(); 1468fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1469fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Compute new insets in place. 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 1471fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1472fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Tell the window manager. 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 1475fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 1476fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown // Translate insets to screen coordinates if needed. 1477fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect contentInsets; 1478fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Rect visibleInsets; 1479fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown final Region touchableRegion; 1480fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown if (mTranslator != null) { 1481fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = mTranslator.getTranslatedContentInsets(insets.contentInsets); 1482fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = mTranslator.getTranslatedVisibleInsets(insets.visibleInsets); 1483fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = mTranslator.getTranslatedTouchableArea(insets.touchableRegion); 1484fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } else { 1485fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets = insets.contentInsets; 1486fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown visibleInsets = insets.visibleInsets; 1487fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown touchableRegion = insets.touchableRegion; 1488fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown } 1489fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 1492fbf097732137a32930d151f7ba6816a5b870c32aJeff Brown contentInsets, visibleInsets, touchableRegion); 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14978506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15358506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw(); 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!cancelDraw && !newSurface) { 1539cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase if (mPendingTransitions != null && mPendingTransitions.size() > 0) { 1540cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase for (int i = 0; i < mPendingTransitions.size(); ++i) { 1541cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.get(i).startChangingAnimations(); 1542cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 1543cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase mPendingTransitions.clear(); 1544cca2c9807206f320bd41bf8656a227e4f249e4baChet Haase } 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 15464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long drawStartTime; 15484e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15494e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown drawStartTime = System.nanoTime(); 15504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15514e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 15554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = System.nanoTime() - drawStartTime; 15564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 15574e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1561c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1564d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1565d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1566d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1567d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1568d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1569d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1570d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1571d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1572d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1573d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1574d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1575d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try again 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 16031bd80ad7fdf71e437fa650f02366664c27b66b46Mathias Agopian requestLayout(); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1624980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16400f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mHardwareYOffset; 16410f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int mResizeAlpha; 16420f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn final Paint mResizePaint = new Paint(); 16430f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16447d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePreDraw(HardwareCanvas canvas) { 16450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn canvas.translate(0, -mHardwareYOffset); 16460f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16470f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 16487d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy public void onHardwarePostDraw(HardwareCanvas canvas) { 16497d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 16500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizePaint.setAlpha(mResizeAlpha); 16517d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy canvas.drawHardwareLayer(mResizeBuffer, 0.0f, mHardwareYOffset, mResizePaint); 16520f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16530f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 16540f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 1655ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase /** 1656ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase * @hide 1657ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase */ 1658ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase void outputDisplayList(View view) { 1659ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (mAttachInfo != null && mAttachInfo.mHardwareCanvas != null) { 1660ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase DisplayList displayList = view.getDisplayList(); 1661ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase if (displayList != null) { 166259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHardwareCanvas.outputDisplayList(displayList); 166359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 166459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 166559a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 166659a12cae208790dd202656f50a40a53ef49baeebRomain Guy 166759a12cae208790dd202656f50a40a53ef49baeebRomain Guy /** 166859a12cae208790dd202656f50a40a53ef49baeebRomain Guy * @see #PROPERTY_PROFILE_RENDERING 166959a12cae208790dd202656f50a40a53ef49baeebRomain Guy */ 167059a12cae208790dd202656f50a40a53ef49baeebRomain Guy private void profileRendering(boolean enabled) { 167159a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mProfileRendering) { 167259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfilingEnabled = enabled; 167359a12cae208790dd202656f50a40a53ef49baeebRomain Guy if (mRenderProfiler == null) { 167459a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = new Thread(new Runnable() { 167559a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 167659a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 167759a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Starting profiling thread"); 167859a12cae208790dd202656f50a40a53ef49baeebRomain Guy while (mRenderProfilingEnabled) { 167959a12cae208790dd202656f50a40a53ef49baeebRomain Guy mAttachInfo.mHandler.post(new Runnable() { 168059a12cae208790dd202656f50a40a53ef49baeebRomain Guy @Override 168159a12cae208790dd202656f50a40a53ef49baeebRomain Guy public void run() { 168259a12cae208790dd202656f50a40a53ef49baeebRomain Guy mDirty.set(0, 0, mWidth, mHeight); 168359a12cae208790dd202656f50a40a53ef49baeebRomain Guy scheduleTraversals(); 168459a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 168559a12cae208790dd202656f50a40a53ef49baeebRomain Guy }); 168659a12cae208790dd202656f50a40a53ef49baeebRomain Guy try { 168759a12cae208790dd202656f50a40a53ef49baeebRomain Guy // TODO: This should use vsync when we get an API 168859a12cae208790dd202656f50a40a53ef49baeebRomain Guy Thread.sleep(15); 168959a12cae208790dd202656f50a40a53ef49baeebRomain Guy } catch (InterruptedException e) { 169059a12cae208790dd202656f50a40a53ef49baeebRomain Guy Log.d(TAG, "Exiting profiling thread"); 169159a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 169259a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 169359a12cae208790dd202656f50a40a53ef49baeebRomain Guy } 169459a12cae208790dd202656f50a40a53ef49baeebRomain Guy }, "Rendering Profiler"); 169559a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.start(); 169659a12cae208790dd202656f50a40a53ef49baeebRomain Guy } else { 169759a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler.interrupt(); 169859a12cae208790dd202656f50a40a53ef49baeebRomain Guy mRenderProfiler = null; 1699ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1700ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1701ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase } 1702ed30fd8e9a2d65ee5c8520de55b0089c219f390cChet Haase 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17092a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 17102a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 17112a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 1712812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy final int count = sFirstDrawHandlers.size(); 1713812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy for (int i = 0; i< count; i++) { 17142a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 17152a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17162a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 17172a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 171859a12cae208790dd202656f50a40a53ef49baeebRomain Guy 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17258506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 17270f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn boolean animating = mScroller != null && mScroller.computeScrollOffset(); 17280f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 173764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 173864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17400f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn int resizeAlpha = 0; 17417d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (mResizeBuffer != null) { 17427d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy long deltaTime = SystemClock.uptimeMillis() - mResizeBufferStartTime; 17437d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (deltaTime < mResizeBufferDuration) { 17447d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy float amt = deltaTime/(float) mResizeBufferDuration; 17450f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn amt = mResizeInterpolator.getInterpolation(amt); 17460f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn animating = true; 17470f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn resizeAlpha = 255 - (int)(amt*255); 17480f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } else { 17497d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 17500f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17510f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17520f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1754dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1755dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1756dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 17570f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17580f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (mScroller != null) { 17590f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mScroller.abortAnimation(); 17600f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 17617d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy disposeResizeBuffer(); 17620f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn } 1763dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1764dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 176558ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy 176658ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy if (fullRedrawNeeded) { 176758ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy mAttachInfo.mIgnoreDirtyState = true; 176858ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy dirty.union(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 176958ef7fbf16864164efe98bf613b15c64deb1afc0Romain Guy } 1770ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase 1771b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null && mAttachInfo.mHardwareRenderer.isEnabled()) { 1772fd5072606b85948cbe7c026b6d251774a9facb97Romain Guy if (!dirty.isEmpty() || mIsAnimating) { 1773101e2ae00c478e13f34c81db05a9a921ad637571Romain Guy mIsAnimating = false; 17740f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mHardwareYOffset = yoff; 17750f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn mResizeAlpha = resizeAlpha; 17767d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 17777d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.set(dirty); 17787d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mCurrentDirty.union(mPreviousDirty); 17797d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mPreviousDirty.set(dirty); 17807d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy dirty.setEmpty(); 17817d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy 1782f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy Rect currentDirty = mCurrentDirty; 1783f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy if (animating) { 1784f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy currentDirty = null; 1785f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy } 1786f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy 1787f90f8171e6acb56f9f87093c01fd586f2140697aRomain Guy mAttachInfo.mHardwareRenderer.draw(mView, mAttachInfo, this, currentDirty); 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1789812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 17900f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1794812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1799c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 18039189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 18049189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1807a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1808a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1809a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1810a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1811a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1812a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1813a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1814fea12b87f2988f20ea87314c4a1b47e1a0f4d95eRomain Guy 18154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long lockCanvasStartTime; 18164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown lockCanvasStartTime = System.nanoTime(); 18184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1820a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1821a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 18224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 18234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 18244e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 18254e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - lockCanvasStartTime) * 0.000001f) 18264e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms waiting for surface.lockCanvas()"); 18274e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 18284e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 1829a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1830a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1831a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1832a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1833a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1834a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1835a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1836a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1837c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1838648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 1839648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 1840648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 1841648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 1842648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 1843648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 1844648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 184583a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1846a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1847a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1848c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1849db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // Don't assume this is due to out of memory, it could be 1850db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // something else, and if it is something else then we could 1851db773c557226e8008a1fff7596321a69289c80baDianne Hackborn // kill stuff (or ourself) for no reason. 185283a6f450bde23e1bfd07ee1c218dab35053dec76Dianne Hackborn mLayoutRequested = true; // ask wm for a new surface next time. 1853a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 18545bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 18555bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1856a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1857a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1858a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1860a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1861c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1862a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1863a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1864a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18665429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1867a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1868a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1870a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1871a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1872a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1873a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1874a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1875a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 1876a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 1877a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 1878a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 1879a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 1880a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1882a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 1883a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 1884a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 1885a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1887a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 1888a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 1889a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 1890a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 1891a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 1892a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1893a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1894a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 1895a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 1896a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 1897a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1898a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 1899a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 190002ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy mAttachInfo.mSetIgnoreDirtyState = false; 1901a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 1902a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 190302ccac69fd1c0a03c24c5f3ace0ad4bed337b1fdRomain Guy if (!mAttachInfo.mSetIgnoreDirtyState) { 1904ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase // Only clear the flag if it was not set during the mView.draw() call 1905ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase mAttachInfo.mIgnoreDirtyState = false; 1906ad4f70306b2089a273635b73a101fe48aa36cbe2Chet Haase } 1907a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 19088169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 190943a17654cf4bfe7f1ec22bd8b7b32daccdf27c09Joe Onorato if (false && ViewDebug.consistencyCheckEnabled) { 1910a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 19118169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19135429e1d1026db8922478b715672e6c0703bbf4a9Romain Guy if (ViewDebug.DEBUG_PROFILE_DRAWING) { 1914a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1918a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 1919a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1924c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19268506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19270f761d6b8f5d5a607c87dbcdca6fe0ec7911970eDianne Hackborn if (animating) { 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 19398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 1954e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 1955e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 1956e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 1957b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 1958b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 1959e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 1960e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 1961e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 1962e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 19961c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 19971c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 19981c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 19991c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20378506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 20417d70fbf0b5672bada8b25f065bc292796c3d4812Romain Guy if (!immediate && mResizeBuffer == null) { 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20548506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20871c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (mView != null) { 20881c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (!mView.hasFocus()) { 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 20901c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } else { 20911c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // the one case where will transfer focus away from the current one 20921c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // is if the current view is a view group that prefers to give focus 20931c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // to its children first AND the view is a descendant of it. 20941c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy mFocusedView = mView.findFocus(); 20951c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy boolean descendantsHaveDibsOnFocus = 20961c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (mFocusedView instanceof ViewGroup) && 20971c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy (((ViewGroup) mFocusedView).getDescendantFocusability() == 20981c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy ViewGroup.FOCUS_AFTER_DESCENDANTS); 20991c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 21001c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy // If a view gets the focus, the listener will be invoked from requestChildFocus() 21011c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy v.requestFocus(); 21021c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy } 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 211890fc03bc493fc2c984599b198b9d50bc387134f2Romain Guy if (mView != null && mView.mAttachInfo != null) { 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager.ensureNoConnection(); 21238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityStateChangeListener( 21248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionConnectionManager); 2125eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov removeSendWindowContentChangedCallback(); 21268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 21295583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 213129d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 21324caa4ed120a86e855d4d3b6b455c6fb9ca22e365Romain Guy 21330586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 213500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 213600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputQueueCallback != null) { 213700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 213800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = null; 213900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else { 214000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown InputQueue.unregisterInputChannel(mInputChannel); 214146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 214246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2147349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 214800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 214900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 215000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 215100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 215200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 2153349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21558506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2156694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 2157694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 2158694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 2159694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 2160694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 21615fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 21625fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn CompatibilityInfo ci = mCompatibilityInfo.getIfNeeded(); 21635fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (ci != null) { 21645fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = new Configuration(config); 21655fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn ci.applyToConfiguration(config); 21665fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 21675fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 2168694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 2169694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 2170694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 2171694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2172694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2173694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 2174694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 2175694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 2176694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 21771c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy config = mView.getResources().getConfiguration(); 2178694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 2179694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 2180694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 2181694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2182694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2183694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 2184694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 21959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2197cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 2198cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 2199cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 2200cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 2201cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 2202cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 2203cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 2204cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2205cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 2206cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 22119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 22129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 22149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 22159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 22169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 2222ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 2223a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public final static int DISPATCH_DRAG_EVENT = 1015; 222491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate public final static int DISPATCH_DRAG_LOCATION_EVENT = 1016; 2225664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public final static int DISPATCH_SYSTEM_UI_VISIBILITY = 1017; 222610f4126a367071a49f208f10ceb1ed0e1151d48cJoe Onorato public final static int DISPATCH_GENERIC_MOTION = 1018; 22275fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public final static int UPDATE_CONFIGURATION = 1019; 2228f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_PERFORM_ACCESSIBILITY_ACTION = 1020; 2229f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID = 1021; 2230f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID = 1022; 2231f741e679c496f7345304a6543f01d7048e31d1a7Dianne Hackborn public final static int DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT = 1023; 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2234f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy public String getMessageName(Message message) { 2235f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy switch (message.what) { 2236f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_TRAVERSAL: 2237f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_TRAVERSAL"; 2238f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DIE: 2239f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DIE"; 2240f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED: 2241f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED"; 2242f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case RESIZED_REPORT: 2243f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "RESIZED_REPORT"; 2244f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case WINDOW_FOCUS_CHANGED: 2245f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "WINDOW_FOCUS_CHANGED"; 2246f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY: 2247f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY"; 2248f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_POINTER: 2249f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_POINTER"; 2250f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_TRACKBALL: 2251f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_TRACKBALL"; 2252f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_APP_VISIBILITY: 2253f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_APP_VISIBILITY"; 2254f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GET_NEW_SURFACE: 2255f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GET_NEW_SURFACE"; 2256f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISHED_EVENT: 2257f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISHED_EVENT"; 2258f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_KEY_FROM_IME: 2259f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_KEY_FROM_IME"; 2260f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case FINISH_INPUT_CONNECTION: 2261f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "FINISH_INPUT_CONNECTION"; 2262f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CHECK_FOCUS: 2263f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CHECK_FOCUS"; 2264f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case CLOSE_SYSTEM_DIALOGS: 2265f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "CLOSE_SYSTEM_DIALOGS"; 2266f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_EVENT: 2267f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_EVENT"; 2268f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_DRAG_LOCATION_EVENT: 2269f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_DRAG_LOCATION_EVENT"; 2270f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_SYSTEM_UI_VISIBILITY: 2271f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_SYSTEM_UI_VISIBILITY"; 2272f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DISPATCH_GENERIC_MOTION: 2273f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DISPATCH_GENERIC_MOTION"; 2274f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case UPDATE_CONFIGURATION: 2275f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "UPDATE_CONFIGURATION"; 2276f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_PERFORM_ACCESSIBILITY_ACTION: 2277f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_PERFORM_ACCESSIBILITY_ACTION"; 2278f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: 2279f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID"; 2280f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: 2281f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID"; 2282f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: 2283f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return "DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT"; 2284f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2285f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2286f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy return super.getMessageName(message); 2287f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy } 2288f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy 2289f9284695e8c10dad4daf3d2c84f607483bcb56caRomain Guy @Override 22909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 22939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 22949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 22979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 22989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 22999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 23019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 2302c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato Debug.startMethodTracing("ViewAncestor"); 23039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23054e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long traversalStartTime; 23064e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23074e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown traversalStartTime = System.nanoTime(); 23084e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastDrawDurationNanos = 0; 23094e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23104e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 23129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 23144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown long now = System.nanoTime(); 23154e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, "Latency: Spent " 23164e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + ((now - traversalStartTime) * 0.000001f) 23174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms in performTraversals(), with " 23184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + (mLastDrawDurationNanos * 0.000001f) 23194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown + "ms of that time in draw()"); 23204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mLastTraversalFinishedTimeNanos = now; 23214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 23224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 23249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 23259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 23269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 23299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 23309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 233292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 23339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23343915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_POINTER: 23353915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverPointerEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23363915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 23373915bb845b032dc184dba5e60970b803390ca3edJeff Brown case DISPATCH_TRACKBALL: 23383915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverTrackballEvent((MotionEvent) msg.obj, msg.arg1 != 0); 23393915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 2340cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown case DISPATCH_GENERIC_MOTION: 2341cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverGenericMotionEvent((MotionEvent) msg.obj, msg.arg1 != 0); 2342cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown break; 23439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 23449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 23459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 23479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 23489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 2350e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 235164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 23529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 2353e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 2354d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 2355d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 23569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 2361e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 2362e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 2363694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 2364e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 2369e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 2370e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2374cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 2375cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 2376cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 2377cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 23789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 23799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 238559a12cae208790dd202656f50a40a53ef49baeebRomain Guy 238659a12cae208790dd202656f50a40a53ef49baeebRomain Guy profileRendering(hasWindowFocus); 238759a12cae208790dd202656f50a40a53ef49baeebRomain Guy 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 23902d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 23919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2392c361da845a205ac35e724c0ca436744d483de7aaRomain Guy if (mAttachInfo.mHardwareRenderer != null && 2393c361da845a205ac35e724c0ca436744d483de7aaRomain Guy mSurface != null && mSurface.isValid()) { 23947d7b5490a0b0763e831b31bc11f17d8159b5914aRomain Guy mFullRedrawNeeded = true; 2395648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2396648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo.mHardwareRenderer.initializeIfNeeded(mWidth, mHeight, 2397648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn mAttachInfo, mHolder); 2398648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (Surface.OutOfResourcesException e) { 2399648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Log.e(TAG, "OutOfResourcesException locking surface", e); 2400648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn try { 2401648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn if (!sWindowSession.outOfMemory(mWindow)) { 2402648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Slog.w(TAG, "No processes killed for memory; killing self"); 2403648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn Process.killProcess(Process.myPid()); 2404648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2405648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } catch (RemoteException ex) { 2406648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 2407648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn // Retry in a bit. 2408648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn sendMessageDelayed(obtainMessage(msg.what, msg.arg1, msg.arg2), 500); 2409648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn return; 2410648251710162cdaf7371012a1cbb79b9bc5bc0e4Dianne Hackborn } 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24138506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 24168506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 242283fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 242575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 24369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 244375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 244475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 244575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 244675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 24499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 245094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 24519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 2452105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2454c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 2456105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2457105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2458105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2459105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 24601c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection UnusedAssignment 2461812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy event = KeyEvent.changeFlags(event, event.getFlags() & ~KeyEvent.FLAG_FROM_SYSTEM); 2462105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 24633915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme((KeyEvent)msg.obj, false); 2464105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 24699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2477ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2478ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2479ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2480ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2481ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 248291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_EVENT: 248391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate case DISPATCH_DRAG_LOCATION_EVENT: { 24847fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate DragEvent event = (DragEvent)msg.obj; 24857fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate event.mLocalState = mLocalDragState; // only present when this app called startDrag() 24867fb8b565f9cd2ec6a63ff4d8a89f98f68a1a138cChristopher Tate handleDragEvent(event); 2487a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } break; 2488664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato case DISPATCH_SYSTEM_UI_VISIBILITY: { 2489664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato handleDispatchSystemUiVisibilityChanged(msg.arg1); 2490664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } break; 24915fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn case UPDATE_CONFIGURATION: { 24925fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Configuration config = (Configuration)msg.obj; 24935fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn if (config.isOtherSeqNewer(mLastConfiguration)) { 24945fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn config = mLastConfiguration; 24955fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 24965fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn updateConfiguration(config, false); 24975fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } break; 24988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID: { 2499601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2500601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2501601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdUiThread(msg); 2502601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_PERFORM_ACCESSIBILITY_ACTION: { 2505601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2506601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2507601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .perfromAccessibilityActionUiThread(msg); 2508601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID: { 2511601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2512601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2513601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdUiThread(msg); 2514601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov case DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT: { 2517601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mView != null) { 2518601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 2519601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfosByViewTextUiThread(msg); 2520601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 25218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } break; 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 25251c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy private void startInputEvent(InputQueue.FinishedCallback finishedCallback) { 252693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 252793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 252893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 252993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 253093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25314e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 25324e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventReceiveTimeNanos = System.nanoTime(); 25334e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = 0; 25344e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = 0; 25354e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25364e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 253793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 253893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 253993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 25404e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private void finishInputEvent(InputEvent event, boolean handled) { 254193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 254292ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 25434e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mFinishedCallback == null) { 254493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 254593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 25464e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown return; 25474e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25484e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 25494e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 25504e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long now = System.nanoTime(); 25514e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final long eventTime = event.getEventTimeNano(); 25524e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final StringBuilder msg = new StringBuilder(); 25534e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("Latency: Spent "); 25544e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - mInputEventReceiveTimeNanos) * 0.000001f); 25554e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms processing "); 25564e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (event instanceof KeyEvent) { 25574e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final KeyEvent keyEvent = (KeyEvent)event; 25584e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("key event, action="); 25594e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(KeyEvent.actionToString(keyEvent.getAction())); 25604e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } else { 25614e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown final MotionEvent motionEvent = (MotionEvent)event; 25624e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("motion event, action="); 25634e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(MotionEvent.actionToString(motionEvent.getAction())); 25644e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", historySize="); 25654e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(motionEvent.getHistorySize()); 25664e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25674e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", handled="); 25684e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(handled); 25694e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append(", received at +"); 25704e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventReceiveTimeNanos - eventTime) * 0.000001f); 25714e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverTimeNanos != 0) { 25724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered at +"); 25734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverTimeNanos - eventTime) * 0.000001f); 25744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (mInputEventDeliverPostImeTimeNanos != 0) { 25764e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, delivered post IME at +"); 25774e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((mInputEventDeliverPostImeTimeNanos - eventTime) * 0.000001f); 25784e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 25794e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms, finished at +"); 25804e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append((now - eventTime) * 0.000001f); 25814e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown msg.append("ms."); 25824e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown Log.d(TAG, msg.toString()); 258346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 25844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 25854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback.finished(handled); 25864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mFinishedCallback = null; 258746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 258846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 25899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 25909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 25919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 25929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 25939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 25949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 25959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 25969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 25979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 25989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 25999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 26009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 26049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 26059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 26069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 26079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 26089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 26112d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 26129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 26169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 26179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 26189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 26199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26202d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 26219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 26229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 26239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 26259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 26279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 26289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26292d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 26309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 26339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 26349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 26359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 26369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 26379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 26389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 26399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 26409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 26429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 26449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 26539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 26689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 26699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 26709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 26719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 26769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 26789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 26889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27103915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverPointerEvent(MotionEvent event, boolean sendDone) { 27114e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 27124e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 27134e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27144e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 27157564d62a773857b2f46405d22f296edb3530d88eJeff Brown final boolean isTouchEvent = event.isTouchEvent(); 271621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 27177564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 271821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTouchEvent(event, 0); 271921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } else { 272021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 272121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 272221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 272321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 27243915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 27253915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 272633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 27273915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 27283915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27293915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27303915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the pointer event for compatibility, if needed. 273100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 273200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 273300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27357564d62a773857b2f46405d22f296edb3530d88eJeff Brown // Enter touch mode on down or scroll. 27367564d62a773857b2f46405d22f296edb3530d88eJeff Brown final int action = event.getAction(); 27377564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) { 27383915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(true); 27393915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 274000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 27413915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Offset the scroll position. 27423915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mCurScrollY != 0) { 27433915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.offsetLocation(0, mCurScrollY); 27443915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27453915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 274633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("A Dispatching PointerEvents", System.nanoTime() - event.getEventTimeNano()); 27473915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27483915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27493915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Remember the touch position for possible drag-initiation. 27507564d62a773857b2f46405d22f296edb3530d88eJeff Brown if (isTouchEvent) { 27517564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.x = event.getRawX(); 27527564d62a773857b2f46405d22f296edb3530d88eJeff Brown mLastTouchPoint.y = event.getRawY(); 27537564d62a773857b2f46405d22f296edb3530d88eJeff Brown } 27543915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27553915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch touch to view hierarchy. 275633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown boolean handled = mView.dispatchPointerEvent(event); 27573915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (MEASURE_LATENCY) { 275833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown lt.sample("B Dispatched PointerEvents ", System.nanoTime() - event.getEventTimeNano()); 27593915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27603915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 276133bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 27623915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 27633915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27643915bb845b032dc184dba5e60970b803390ca3edJeff Brown 27653915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Pointer event was unhandled. 276633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 27673915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27683915bb845b032dc184dba5e60970b803390ca3edJeff Brown 276933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown private void finishMotionEvent(MotionEvent event, boolean sendDone, boolean handled) { 27703915bb845b032dc184dba5e60970b803390ca3edJeff Brown event.recycle(); 27713915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 27724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 27733915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 27741c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy //noinspection ConstantConditions 277533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if (LOCAL_LOGV || WATCH_POINTER) { 277633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown if ((event.getSource() & InputDevice.SOURCE_CLASS_POINTER) != 0) { 277733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown Log.i(TAG, "Done dispatching!"); 277833bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 277933bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown } 278000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 27819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27823915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverTrackballEvent(MotionEvent event, boolean sendDone) { 27834e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 27844e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 27854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 27864e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 278921bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 279021bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onTrackballEvent(event, 0); 279121bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 279221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 27933915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 27943915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 279533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 27963915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 27979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27993915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the trackball event to the view. 28003915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchTrackballEvent(event)) { 28013915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If we reach this, we delivered a trackball event to mView and 28023915bb845b032dc184dba5e60970b803390ca3edJeff Brown // mView consumed it. Because we will not translate the trackball 28033915bb845b032dc184dba5e60970b803390ca3edJeff Brown // event into a key event, touch mode will not exit, so we exit 28043915bb845b032dc184dba5e60970b803390ca3edJeff Brown // touch mode here. 28053915bb845b032dc184dba5e60970b803390ca3edJeff Brown ensureTouchMode(false); 28063915bb845b032dc184dba5e60970b803390ca3edJeff Brown 280733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 28083915bb845b032dc184dba5e60970b803390ca3edJeff Brown mLastTrackballTime = Integer.MIN_VALUE; 28093915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 28103915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 28113915bb845b032dc184dba5e60970b803390ca3edJeff Brown 28123915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Translate the trackball event into DPAD keys and try to deliver those. 28139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 28149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 28159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 28173915bb845b032dc184dba5e60970b803390ca3edJeff Brown if ((mLastTrackballTime + MAX_TRACKBALL_DELAY) < curTime) { 28189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 28199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 28209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 28219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 28229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 28239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 282500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 282649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown final int metaState = event.getMetaState(); 282700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 282800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 282900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 283000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 283100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 283249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 283349ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 283449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 283500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 283600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 283700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 283800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 283900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 284049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 0, metaState, 284149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 284249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 284300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 284400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 28459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 284600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 284700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 284800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 284900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 285000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 285100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 285200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 285300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 285400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 285500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 285600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 285700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 285800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 285900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 286000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 286100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 286200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 286300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 286400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 286500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 286600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 286700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 286800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 286900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 287000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 287100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 287200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 287300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 287400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 287500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 287600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 287700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 287800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 287900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 288000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 288100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 288200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 288300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 288400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 288500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 288600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 288700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 288800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 288900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 289000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 289100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 289249ed71db425c5054e3ad9526496a7e116c89556bJeff Brown int repeatCount = accelMovement - movement; 289300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 289449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, repeatCount, metaState, 289549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 289649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 289700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 289800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 289900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 290000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 290100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 290200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 290300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 290449ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, metaState, 290549ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 290649ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 290700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 290849ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyEvent.ACTION_UP, keycode, 0, metaState, 290949ed71db425c5054e3ad9526496a7e116c89556bJeff Brown KeyCharacterMap.VIRTUAL_KEYBOARD, 0, KeyEvent.FLAG_FALLBACK, 291049ed71db425c5054e3ad9526496a7e116c89556bJeff Brown InputDevice.SOURCE_KEYBOARD), false); 291149ed71db425c5054e3ad9526496a7e116c89556bJeff Brown } 291200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 29139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29143915bb845b032dc184dba5e60970b803390ca3edJeff Brown 29153915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Unfortunately we can't tell whether the application consumed the keys, so 29163915bb845b032dc184dba5e60970b803390ca3edJeff Brown // we always consider the trackball event handled. 291733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 29189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2920cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void deliverGenericMotionEvent(MotionEvent event, boolean sendDone) { 29214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 29224e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 29234e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 29244e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 292521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 292621bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onGenericMotionEvent(event, 0); 292721bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 292821bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 2929cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 2930cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final boolean isJoystick = (source & InputDevice.SOURCE_CLASS_JOYSTICK) != 0; 2931cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2932cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // If there is no view, then the event will not be handled. 2933cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView == null || !mAdded) { 2934cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2935cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 2936cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 293733bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 2938cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 2939cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2940cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2941cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Deliver the event to the view. 2942cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mView.dispatchGenericMotionEvent(event)) { 2943cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2944cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, false); 2945cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 294633bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 2947cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return; 2948cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2949cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2950cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (isJoystick) { 2951cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown // Translate the joystick event into DPAD keys and try to deliver those. 2952cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown updateJoystickDirection(event, true); 295333bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, true); 2954cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 295533bbfd2232ea9eaae9a9d87a05a95a430f09bd83Jeff Brown finishMotionEvent(event, sendDone, false); 2956cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2957cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2958cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2959cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void updateJoystickDirection(MotionEvent event, boolean synthesizeNewKeys) { 2960cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final long time = event.getEventTime(); 2961cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int metaState = event.getMetaState(); 2962cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int deviceId = event.getDeviceId(); 2963cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown final int source = event.getSource(); 29646f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 29656f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int xDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_X)); 29666f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (xDirection == 0) { 29676f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown xDirection = joystickAxisValueToDirection(event.getX()); 29686f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 29696f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown 29706f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown int yDirection = joystickAxisValueToDirection(event.getAxisValue(MotionEvent.AXIS_HAT_Y)); 29716f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown if (yDirection == 0) { 29726f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown yDirection = joystickAxisValueToDirection(event.getY()); 29736f2fba428ca5e77a26d991ad728e346cc47609eeJeff Brown } 2974cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2975cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != mLastJoystickXDirection) { 2976cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickXKeyCode != 0) { 2977cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 2978cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickXKeyCode, 0, metaState, 2979cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 2980cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = 0; 2981cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2982cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2983cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXDirection = xDirection; 2984cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2985cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (xDirection != 0 && synthesizeNewKeys) { 2986cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickXKeyCode = xDirection > 0 2987cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_RIGHT : KeyEvent.KEYCODE_DPAD_LEFT; 2988cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 2989cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickXKeyCode, 0, metaState, 2990cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 2991cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2992cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 2993cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 2994cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != mLastJoystickYDirection) { 2995cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (mLastJoystickYKeyCode != 0) { 2996cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 2997cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_UP, mLastJoystickYKeyCode, 0, metaState, 2998cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 2999cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = 0; 3000cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3001cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3002cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYDirection = yDirection; 3003cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3004cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (yDirection != 0 && synthesizeNewKeys) { 3005cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown mLastJoystickYKeyCode = yDirection > 0 3006cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown ? KeyEvent.KEYCODE_DPAD_DOWN : KeyEvent.KEYCODE_DPAD_UP; 3007cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deliverKeyEvent(new KeyEvent(time, time, 3008cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown KeyEvent.ACTION_DOWN, mLastJoystickYKeyCode, 0, metaState, 3009cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown deviceId, 0, KeyEvent.FLAG_FALLBACK, source), false); 3010cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3011cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3012cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3013cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3014cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private static int joystickAxisValueToDirection(float value) { 3015cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown if (value >= 0.5f) { 3016cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 1; 3017cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else if (value <= -0.5f) { 3018cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return -1; 3019cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } else { 3020cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown return 0; 3021cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3022cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3023cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 30249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for keyboard navigation. 30264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @param keyEvent The key event. 30274e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for keyboard navigation. 30289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30294e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isNavigationKey(KeyEvent keyEvent) { 30304e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown switch (keyEvent.getKeyCode()) { 30319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 30329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 30339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 30349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 30354e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_DPAD_CENTER: 30364e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_UP: 30374e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_PAGE_DOWN: 30384e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_HOME: 30394e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_MOVE_END: 30404e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 30414e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_SPACE: 30424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_ENTER: 30439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 30449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30494e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * Returns true if the key is used for typing. 30509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 30514e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * @return True if the key is used for typing. 30529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30534e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown private static boolean isTypingKey(KeyEvent keyEvent) { 30544e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return keyEvent.getUnicodeChar() > 0; 30559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30584e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown * See if the key event means we should leave touch mode (and leave touch mode if so). 30599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 30609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 30619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 30629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 30644e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only relevant in touch mode. 30654e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (!mAttachInfo.mInTouchMode) { 30664e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return false; 30674e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 30684e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 30694e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Only consider leaving touch mode on DOWN or MULTIPLE actions, never on UP. 307051a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 307151a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 30729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30744e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown 30754e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Don't leave touch mode if the IME told us not to. 30764e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if ((event.getFlags() & KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 30779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30804e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for keyboard navigation then leave touch mode 30814e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 30824e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // When a new focused view is selected, we consume the navigation key because 30834e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // navigation doesn't make much sense unless a view already has focus so 30844e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // the key's purpose is to set focus. 30854e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isNavigationKey(event)) { 30864e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown return ensureTouchMode(false); 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30894e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // If the key can be used for typing then leave touch mode 30904e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // and select a focused view if needed (in ensureTouchMode). 30914e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown // Always allow the view to process the typing key. 30924e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (isTypingKey(event)) { 30934e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown ensureTouchMode(false); 30949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 31099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 31109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 31129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31168506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 31184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 31194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverTimeNanos = System.nanoTime(); 31204e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 31214e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 312221bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown if (mInputEventConsistencyVerifier != null) { 312321bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown mInputEventConsistencyVerifier.onKeyEvent(event, 0); 312421bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown } 312521bc5c917d4ee2a9b2b8173091e6bba85eaff899Jeff Brown 31263915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If there is no view, then the event will not be handled. 31273915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 31283915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 31309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31313915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31323915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (LOCAL_LOGV) Log.v(TAG, "Dispatching key " + event + " to " + mView); 31333915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31343915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Perform predispatching before the IME. 31353915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEventPreIme(event)) { 31363915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31373915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31383915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31393915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31403915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Dispatch to the IME before propagating down the view hierarchy. 31413915bb845b032dc184dba5e60970b803390ca3edJeff Brown // The IME will eventually call back into handleFinishedEvent. 31429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 31443915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (imm != null) { 31459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 31483915bb845b032dc184dba5e60970b803390ca3edJeff Brown imm.dispatchKeyEvent(mView.getContext(), seq, event, mInputMethodCallback); 31499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31523915bb845b032dc184dba5e60970b803390ca3edJeff Brown 31533915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Not dispatching to IME, continue with post IME actions. 31543915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31573915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void handleFinishedEvent(int seq, boolean handled) { 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 31633915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (handled) { 31643915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 31663915bb845b032dc184dba5e60970b803390ca3edJeff Brown deliverKeyEventPostIme(event, sendDone); 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31708506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31713915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void deliverKeyEventPostIme(KeyEvent event, boolean sendDone) { 31724e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown if (ViewDebug.DEBUG_LATENCY) { 31734e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown mInputEventDeliverPostImeTimeNanos = System.nanoTime(); 31744e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown } 31754e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown 31763915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the view went away, then the event will not be handled. 31773915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView == null || !mAdded) { 31783915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 31793915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31803915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31823915bb845b032dc184dba5e60970b803390ca3edJeff Brown // If the key's purpose is to exit touch mode then we consume it and consider it handled. 31833915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (checkForLeavingTouchModeAndConsume(event)) { 31843915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31853915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31863915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 31878506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31889065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // Make sure the fallback event policy sees all keys that will be delivered to the 31899065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown // view hierarchy. 31909065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown mFallbackEventHandler.preDispatchKeyEvent(event); 31919065504a63d6bf37bf621191fda1d1fe4da76ee3Jeff Brown 31923915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Deliver the key to the view hierarchy. 31933915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchKeyEvent(event)) { 31943915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 31953915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 31963915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 319786f6786032b1a0380cf089aeeceef7e9d8982ef8Joe Onorato 3198c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown // If the Control modifier is held, try to interpret the key as a shortcut. 3199c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (event.getAction() == KeyEvent.ACTION_UP 3200c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && event.isCtrlPressed() 3201c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown && !KeyEvent.isModifierKey(event.getKeyCode())) { 3202c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown if (mView.dispatchKeyShortcutEvent(event)) { 3203c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown finishKeyEvent(event, sendDone, true); 3204c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown return; 3205c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3206c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown } 3207c1df907e3950fd8d2efac110edd72ea07b3b441eJeff Brown 32083915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Apply the fallback event policy. 32093915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mFallbackEventHandler.dispatchKeyEvent(event)) { 32103915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32113915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32123915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32143915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Handle automatic focus changes. 32153915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (event.getAction() == KeyEvent.ACTION_DOWN) { 32163915bb845b032dc184dba5e60970b803390ca3edJeff Brown int direction = 0; 32173915bb845b032dc184dba5e60970b803390ca3edJeff Brown switch (event.getKeyCode()) { 32183915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_LEFT: 32194e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32204e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_LEFT; 32214e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32223915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32233915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_RIGHT: 32244e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32254e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_RIGHT; 32264e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32273915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32283915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_UP: 32294e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32304e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_UP; 32314e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32323915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32333915bb845b032dc184dba5e60970b803390ca3edJeff Brown case KeyEvent.KEYCODE_DPAD_DOWN: 32344e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32354e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_DOWN; 32364e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32374e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown break; 32384e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown case KeyEvent.KEYCODE_TAB: 32394e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown if (event.hasNoModifiers()) { 32404e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_FORWARD; 32414e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { 32424e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown direction = View.FOCUS_BACKWARD; 32434e6319b73c85082e18d1c532b86336ddd1f8cfaaJeff Brown } 32443915bb845b032dc184dba5e60970b803390ca3edJeff Brown break; 32453915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32473915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (direction != 0) { 32483915bb845b032dc184dba5e60970b803390ca3edJeff Brown View focused = mView != null ? mView.findFocus() : null; 32493915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (focused != null) { 32503915bb845b032dc184dba5e60970b803390ca3edJeff Brown View v = focused.focusSearch(direction); 32513915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v != null && v != focused) { 32523915bb845b032dc184dba5e60970b803390ca3edJeff Brown // do the math the get the interesting rect 32533915bb845b032dc184dba5e60970b803390ca3edJeff Brown // of previous focused into the coord system of 32543915bb845b032dc184dba5e60970b803390ca3edJeff Brown // newly focused view 32553915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused.getFocusedRect(mTempRect); 32563915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView instanceof ViewGroup) { 32573915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetDescendantRectToMyCoords( 32583915bb845b032dc184dba5e60970b803390ca3edJeff Brown focused, mTempRect); 32593915bb845b032dc184dba5e60970b803390ca3edJeff Brown ((ViewGroup) mView).offsetRectIntoDescendantCoords( 32603915bb845b032dc184dba5e60970b803390ca3edJeff Brown v, mTempRect); 32613915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32623915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (v.requestFocus(direction, mTempRect)) { 32633915bb845b032dc184dba5e60970b803390ca3edJeff Brown playSoundEffect( 32643915bb845b032dc184dba5e60970b803390ca3edJeff Brown SoundEffectConstants.getContantForFocusDirection(direction)); 32653915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32663915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32693915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32703915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Give the focused view a last chance to handle the dpad key. 32713915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (mView.dispatchUnhandledMove(focused, direction)) { 32723915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, true); 32733915bb845b032dc184dba5e60970b803390ca3edJeff Brown return; 32743915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32773915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32793915bb845b032dc184dba5e60970b803390ca3edJeff Brown // Key was unhandled. 32803915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishKeyEvent(event, sendDone, false); 32813915bb845b032dc184dba5e60970b803390ca3edJeff Brown } 32823915bb845b032dc184dba5e60970b803390ca3edJeff Brown 32833915bb845b032dc184dba5e60970b803390ca3edJeff Brown private void finishKeyEvent(KeyEvent event, boolean sendDone, boolean handled) { 32843915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (sendDone) { 32854e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown finishInputEvent(event, handled); 32869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3289a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* drag/drop */ 3290407b4e91fe7627545b8110e683953353236b4543Christopher Tate void setLocalDragState(Object obj) { 3291407b4e91fe7627545b8110e683953353236b4543Christopher Tate mLocalDragState = obj; 3292407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3293407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3294a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate private void handleDragEvent(DragEvent event) { 3295a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // From the root, only drag start/end/location are dispatched. entered/exited 3296a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // are determined and dispatched by the viewgroup hierarchy, who then report 3297a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // that back here for ultimate reporting back to the framework. 3298a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mView != null && mAdded) { 3299a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final int what = event.mAction; 3300a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3301a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_EXITED) { 3302a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // A direct EXITED event means that the window manager knows we've just crossed 3303a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // a window boundary, so the current drag target within this one must have 3304a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // just been exited. Send it the usual notifications and then we're done 3305a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // for now. 33069d1ab883293b047b654935b84d0803c8c383be91Chris Tate mView.dispatchDragEvent(event); 3307a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3308a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Cache the drag description when the operation starts, then fill it in 3309a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // on subsequent calls as a convenience 3310a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (what == DragEvent.ACTION_DRAG_STARTED) { 33119d1ab883293b047b654935b84d0803c8c383be91Chris Tate mCurrentDragView = null; // Start the current-recipient tracking 3312a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragDescription = event.mClipDescription; 3313a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } else { 3314a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mClipDescription = mDragDescription; 3315a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3316a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3317a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // For events with a [screen] location, translate into window coordinates 3318a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if ((what == DragEvent.ACTION_DRAG_LOCATION) || (what == DragEvent.ACTION_DROP)) { 3319a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.set(event.mX, event.mY); 3320a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mTranslator != null) { 3321a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mTranslator.translatePointInScreenToAppWindow(mDragPoint); 3322a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3323a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3324a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurScrollY != 0) { 3325a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate mDragPoint.offset(0, mCurScrollY); 3326a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3327a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3328a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mX = mDragPoint.x; 3329a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.mY = mDragPoint.y; 3330a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3331a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3332a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Remember who the current drag target is pre-dispatch 3333a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate final View prevDragView = mCurrentDragView; 3334a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3335a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // Now dispatch the drag/drop event 3336d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate boolean result = mView.dispatchDragEvent(event); 3337a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3338a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate // If we changed apparent drag target, tell the OS about it 3339a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != mCurrentDragView) { 3340a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate try { 3341a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (prevDragView != null) { 3342a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientExited(mWindow); 3343a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3344a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != null) { 3345a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sWindowSession.dragRecipientEntered(mWindow); 3346a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3347a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } catch (RemoteException e) { 3348a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate Slog.e(TAG, "Unable to note drag target change"); 3349a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3350a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3351d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate 3352407b4e91fe7627545b8110e683953353236b4543Christopher Tate // Report the drop result when we're done 3353d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate if (what == DragEvent.ACTION_DROP) { 33541fc014fd0051a48083c6d469c2a4f22da1aa15e4Christopher Tate mDragDescription = null; 3355d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate try { 3356d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.i(TAG, "Reporting drop result: " + result); 3357d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate sWindowSession.reportDropResult(mWindow, result); 3358d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } catch (RemoteException e) { 3359d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate Log.e(TAG, "Unable to report drop result"); 3360d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3361d4533f1469990582e4a2dd0898429093fe2690c0Chris Tate } 3362407b4e91fe7627545b8110e683953353236b4543Christopher Tate 3363407b4e91fe7627545b8110e683953353236b4543Christopher Tate // When the drag operation ends, release any local state object 3364407b4e91fe7627545b8110e683953353236b4543Christopher Tate // that may have been in use 3365407b4e91fe7627545b8110e683953353236b4543Christopher Tate if (what == DragEvent.ACTION_DRAG_ENDED) { 3366407b4e91fe7627545b8110e683953353236b4543Christopher Tate setLocalDragState(null); 3367407b4e91fe7627545b8110e683953353236b4543Christopher Tate } 3368a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3369a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3370a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate event.recycle(); 3371a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3372a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3373664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void handleDispatchSystemUiVisibilityChanged(int visibility) { 3374664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato if (mView == null) return; 337514782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato if (mAttachInfo != null) { 337614782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato mAttachInfo.mSystemUiVisibility = visibility; 337714782f705e94d4e563a48efc85fd25129fd38a7dJoe Onorato } 3378664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato mView.dispatchSystemUiVisibilityChanged(visibility); 3379664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3380664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 33812c095f367779ef32130c72849936a2e3013c8492Christopher Tate public void getLastTouchPoint(Point outLocation) { 33822c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.x = (int) mLastTouchPoint.x; 33832c095f367779ef32130c72849936a2e3013c8492Christopher Tate outLocation.y = (int) mLastTouchPoint.y; 33842c095f367779ef32130c72849936a2e3013c8492Christopher Tate } 33852c095f367779ef32130c72849936a2e3013c8492Christopher Tate 33869d1ab883293b047b654935b84d0803c8c383be91Chris Tate public void setDragFocus(View newDragTarget) { 3387a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate if (mCurrentDragView != newDragTarget) { 3388048691cfac42acce24d9462eca5e57ca5aa78e7dChris Tate mCurrentDragView = newDragTarget; 3389a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3390a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3391a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 33929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 33939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 33949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 33959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 33979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 33989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 34009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public AccessibilityInteractionController getAccessibilityInteractionController() { 34038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mView == null) { 34048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov throw new IllegalStateException("getAccessibilityInteractionController" 34058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov + " called when there is no mView"); 34068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (mAccessibilityInteractionContrtoller == null) { 34088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityInteractionContrtoller = new AccessibilityInteractionController(); 34098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mAccessibilityInteractionContrtoller; 34118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 34128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 34138169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 34148169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 341564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 341664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 34173d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 341864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 3419e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 3420e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 342164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 34229189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 342364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 342464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 34253d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3426694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 3427f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 34288169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 34298169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 3430189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredWidth() * appScale + 0.5f), 3431189ee18d6c6483ad63cc864267328259e2e00b95Dianne Hackborn (int) (mView.getMeasuredHeight() * appScale + 0.5f), 34328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 3433694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 3434694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 3435f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 34363d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 3437e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 34383d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 343964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 344064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 344164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 344264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 344364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 34449189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 34458169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 34468169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 34478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 34489189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 34499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 34509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 34529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 34539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 345413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 345513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 34569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 345713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 345813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 345913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 346013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 346113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 346213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 346313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 346413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 346513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 346613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 346713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 346813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 346913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 347013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 347113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 347213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 347313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 347413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 347513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 347613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 347713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 347813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 347913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 348013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 34819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 34859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 34869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 34889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 34899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 34909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 34919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 34929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 34969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 34979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 34989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 34999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 35009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 35019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 35029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 35049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 35079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 35089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 350965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 351065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy public void dumpGfxInfo(PrintWriter pw, int[] info) { 351165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (mView != null) { 351265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(mView, info); 351365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } else { 351465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0] = info[1] = 0; 351565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 351665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 351765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 351865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy private void getGfxInfo(View view, int[] info) { 351965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy DisplayList displayList = view.mDisplayList; 352065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[0]++; 352165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (displayList != null) { 352265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy info[1] += displayList.getSize(); 352365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 352465b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 352565b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy if (view instanceof ViewGroup) { 352665b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy ViewGroup group = (ViewGroup) view; 352765b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy 352865b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy int count = group.getChildCount(); 352965b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy for (int i = 0; i < count; i++) { 353065b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy getGfxInfo(group.getChildAt(i), info); 353165b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 353265b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 353365b345fa22b878e141b8fd8ece9c208df00fa40fRomain Guy } 35349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 353694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 353794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 353894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 353994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 354094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 354194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 354294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 354394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 35449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 3545b75fa30aaf03d9e425d150b452501e5df0621351Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 35469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 35479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 354829d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy destroyHardwareRenderer(); 354929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 35509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 35519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 35529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 35539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 35549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 35559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 35569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 35578169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 35588169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 35599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 35609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 35629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35650586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 35669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 35689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 356994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn dispatchDetachedFromWindow(); 35709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 35745fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn public void requestUpdateConfiguration(Configuration config) { 35755fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn Message msg = obtainMessage(UPDATE_CONFIGURATION, config); 35765fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn sendMessage(msg); 35775fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn } 35785fd2169eabd77e6bfafaf456e58051a3bafb2bcaDianne Hackborn 357929d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy private void destroyHardwareRenderer() { 3580b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy if (mAttachInfo.mHardwareRenderer != null) { 3581b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer.destroy(true); 3582b051e895ccb696604349c6c5efe7c4747e1d1ab6Romain Guy mAttachInfo.mHardwareRenderer = null; 358329d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy mAttachInfo.mHardwareAccelerated = false; 358429d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 358529d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy } 358629d8997bd43b7c4ad37fc3d6f91eaafa74913c88Romain Guy 35879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 35889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 35899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 35909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 35919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 35929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 35933d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 35949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 3595e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 35969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 35979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 35989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 35999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 36009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 360164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 360264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 360364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 360464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 360564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 360664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 360764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 360864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 3609e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 3610e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 3611e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 3612e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 3613e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 36149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 361646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36174e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventReceiveTimeNanos; 36184e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverTimeNanos; 36194e91a180be46c0c7c3bf398d4df4cbe2404216b5Jeff Brown private long mInputEventDeliverPostImeTimeNanos; 36203915bb845b032dc184dba5e60970b803390ca3edJeff Brown private InputQueue.FinishedCallback mFinishedCallback; 362146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 362246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 36233915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleKey(KeyEvent event, InputQueue.FinishedCallback finishedCallback) { 36241c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 362592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 362646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 362746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 36283915bb845b032dc184dba5e60970b803390ca3edJeff Brown public void handleMotion(MotionEvent event, InputQueue.FinishedCallback finishedCallback) { 36291c90f032fad84b468fbe84d1faa11421e5209f89Romain Guy startInputEvent(finishedCallback); 363093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 363146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 363246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 36339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 363592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 363692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 363792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 363892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 363992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 364092ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 364192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 3642812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 3643812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "Focused view Hierarchy is:"); 3644812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy 36459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 36469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3647812ccbeb3ce55c50463fda1d161b2eeed8b19cd2Romain Guy if (DBG) Log.d("keydisp", "==================================================="); 36489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 36529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 365392ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 36549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 3656c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 36579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 36599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3660c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 366193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 3662c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 3663c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 366493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 3665c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 366693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 3667c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 3668cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown dispatchGenericMotion(event, sendDone); 3669c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 3670c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 36719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 367293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 36739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 36749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 367593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 367600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 36779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 367993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 36809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 36819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 368293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 368300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 36849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3685cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 3686cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown private void dispatchGenericMotion(MotionEvent event, boolean sendDone) { 3687cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown Message msg = obtainMessage(DISPATCH_GENERIC_MOTION); 3688cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.obj = event; 3689cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown msg.arg1 = sendDone ? 1 : 0; 3690cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown sendMessageAtTime(msg, event.getEventTime()); 3691cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown } 3692cb1404e45639d20439d7700b06d57ca1a1aad1faJeff Brown 36939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 36949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 36959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 36969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 36979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 36989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 36999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 37009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 37019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 37059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 37069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 37079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 37089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 37099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 37109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3712ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 3713ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 3714ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 3715ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 3716ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 3717ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3718a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3719a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 372091e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate final int what; 372191e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate if (event.getAction() == DragEvent.ACTION_DRAG_LOCATION) { 372291e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_LOCATION_EVENT; 372391e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate removeMessages(what); 372491e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } else { 372591e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate what = DISPATCH_DRAG_EVENT; 372691e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate } 372791e9bb3b468f0d5efccdb245d151cbcda1583386Chris Tate Message msg = obtainMessage(what, event); 3728a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate sendMessage(msg); 3729a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3730a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3731664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 3732664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato sendMessage(obtainMessage(DISPATCH_SYSTEM_UI_VISIBILITY, visibility, 0)); 3733664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3734664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 373575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 373675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 373775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 373875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 373975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 37408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!mAccessibilityManager.isEnabled()) { 374175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 374275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 374375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 374475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 374575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 374675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 374775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 374875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 374975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 3750eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3751eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Post a callback to send a 3752eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3753a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * This event is send at most once every 3754a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov * {@link ViewConfiguration#getSendRecurringAccessibilityEventsInterval()}. 3755eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3756eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void postSendWindowContentChangedCallback() { 3757a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent == null) { 3758a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent = 3759a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov new SendWindowContentChangedAccessibilityEvent(); 3760a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov } 3761a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (!mSendWindowContentChangedAccessibilityEvent.mIsPending) { 3762a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mSendWindowContentChangedAccessibilityEvent.mIsPending = true; 3763a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov postDelayed(mSendWindowContentChangedAccessibilityEvent, 3764a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov ViewConfiguration.getSendRecurringAccessibilityEventsInterval()); 3765eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3766eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3767eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 3768eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov /** 3769eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * Remove a posted callback to send a 3770eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov * {@link AccessibilityEvent#TYPE_WINDOW_CONTENT_CHANGED} event. 3771eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov */ 3772eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov private void removeSendWindowContentChangedCallback() { 3773a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov if (mSendWindowContentChangedAccessibilityEvent != null) { 3774a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov removeCallbacks(mSendWindowContentChangedAccessibilityEvent); 3775eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3776eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 3777eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 37789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 37799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 37809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37826e34636749217654f43221885afb7a29bb5ca96aAdam Powell public ActionMode startActionModeForChild(View originalView, ActionMode.Callback callback) { 37836e34636749217654f43221885afb7a29bb5ca96aAdam Powell return null; 37846e34636749217654f43221885afb7a29bb5ca96aAdam Powell } 37856e34636749217654f43221885afb7a29bb5ca96aAdam Powell 37869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 37879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 37899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 37909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 37919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3792736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov public boolean requestSendAccessibilityEvent(View child, AccessibilityEvent event) { 3793736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov if (mView == null) { 3794736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return false; 3795736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 37968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.sendAccessibilityEvent(event); 3797736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov return true; 3798736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov } 3799736c2756bf3c14ae9fef7255c119057f7a2be1edSvetoslav Ganov 38009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 38019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 38029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 38039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 38049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 3808c6cc0f8c19d9eccf408a443fa2bf668af261dcd0Joe Onorato // ViewAncestor never intercepts touch event, so this can be a no-op 38099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 38129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 38139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 38149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38158506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 3816dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 3817dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3818dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 3819dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 3820dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3821dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3822dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3823dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 3824dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 3825dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3826dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3827dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 3828dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 3829dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3830dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3831dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 3832dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 3833dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3834dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3835dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3836dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 3837dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 3838dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 3839dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3840dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3841dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 3842dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 3843dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3844dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3845dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 3846dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 3847dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 3848dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 3849dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3850dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 3851dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 3852dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 3853dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3854dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 3855dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 38569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 38576dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private WeakReference<ViewRootImpl> mViewAncestor; 38589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38596dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn public InputMethodCallback(ViewRootImpl viewAncestor) { 38606dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 38619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 38639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 38646dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 38658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 38668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchFinishedEvent(seq, handled); 38679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void sessionCreated(IInputMethodSession session) { 38719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 38729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38748506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 38759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 38766dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 38779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38786dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn W(ViewRootImpl viewAncestor) { 38796dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 38809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3882fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy public void resized(int w, int h, Rect coveredInsets, Rect visibleInsets, 3883fb8b763f762ae21923c58d64caa729b012f40e05Romain Guy boolean reportDraw, Configuration newConfig) { 38846dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 38858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 38868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchResized(w, h, coveredInsets, visibleInsets, reportDraw, 38878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov newConfig); 38889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 38926dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 38938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 38948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchAppVisibility(visible); 38959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 38979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 38989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 38996dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchGetNewSurface(); 39029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 39066dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.windowFocusChanged(hasFocus, inTouchMode); 39099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 39139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 39159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 39169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 39179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 39189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 39226dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final View view = viewAncestor.mView; 39259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 39269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 39279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 39289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 39299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 39309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 39319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 39349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 39369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 39379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 39389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 39399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 39409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 39419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 39429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 39439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 39449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 39459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 395172c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 3952ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 39536dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchCloseSystemDialogs(reason); 3956ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3957ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3958ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 3959bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 3960bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 396119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 396219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 396319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 396419382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 39657580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 39667580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 39677580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 39688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 39697580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 39707580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 39717580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 39727580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 39737580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 39747580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 397519382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 397619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 397772c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 3978a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate 3979a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate /* Drag/drop */ 3980a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate public void dispatchDragEvent(DragEvent event) { 39816dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchDragEvent(event); 3984a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3985a53146c5569f8ff5f7eb55e9ad35d23ddacf2addChristopher Tate } 3986664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato 3987664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato public void dispatchSystemUiVisibilityChanged(int visibility) { 39886dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn final ViewRootImpl viewAncestor = mViewAncestor.get(); 39898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (viewAncestor != null) { 39908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov viewAncestor.dispatchSystemUiVisibilityChanged(visibility); 3991664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 3992664644d9e012aa2a28ac96f305b1ce6499ec8806Joe Onorato } 39939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 39949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 39969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 39979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 39989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 39999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 40009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 40029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 40048506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 40079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 40089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 40099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 40118506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 40149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 40159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 40169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 40179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 40198506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 40219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 40229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 40239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 40249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 40259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 40269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 40279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 40299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 40329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 40339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 40349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 40369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 40379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 40389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 40399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 40409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 40419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 40429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 40439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 40449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 40459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 40469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 40479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 40489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 40499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 40509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 40519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 40529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 40549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 40569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 40589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 40599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 40609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 40619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 40629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 40639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 40649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 40659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 40669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 40689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 40699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 40709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40718506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 40729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 40739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 40749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 40759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 40769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 40779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 40789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 40799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 40809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 40819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 40829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 40839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 40849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 40859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 40869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 40879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 40889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 40899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 40909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 40919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 40929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 40939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 40949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 40959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 40979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 40989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 40999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 41029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 41039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 41049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 41069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 41079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 41089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 41099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 41109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 41119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 41129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 41139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 41149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 41159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 41169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 41179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 41189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 41199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 41209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 41219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 41229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 41239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 41289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 41309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 41319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 41329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 41339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 41349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 41389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 41399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 41409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 41419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 41439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 41449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 41459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 41469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 41479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 41489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 41499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 41509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 41519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 41529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 41549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 41559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 41569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 41579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 41589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 41599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 41609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 41629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 41669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 41679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 41689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 41729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 41739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 41749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 41759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 41769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 41779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 41789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 41819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 41829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 41859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 41889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 41919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 41949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 41979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 41989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 41999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 42009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 42039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 42069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 42109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 42149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 42169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 42179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 42199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 42219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 42229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 42239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 42269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 42279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 42289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42298506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 42309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 42319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 42329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 42339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 42349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 42359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 42379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 42389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 42419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 42429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 42439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 42449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 42469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 42479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 42519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 42529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 42539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 42559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 42569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 42589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 42599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 42649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 42659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 42669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 42679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 42699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 42709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 42719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 427315df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 42749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 42789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 42799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 42809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 42829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 42839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 42849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 42859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 42879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 42889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 42919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 42929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 42939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 42949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 42959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 42969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 42999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 43008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing the accessibility interaction connection 43028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * based on the global accessibility state. 43038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnectionManager 43058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov implements AccessibilityStateChangeListener { 43068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAccessibilityStateChanged(boolean enabled) { 43078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (enabled) { 43088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureConnection(); 43098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } else { 43108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureNoConnection(); 43118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureConnection() { 43158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!registered) { 43178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = 43188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.addAccessibilityInteractionConnection(mWindow, 43196dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn new AccessibilityInteractionConnection(ViewRootImpl.this)); 43208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void ensureNoConnection() { 43248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final boolean registered = mAttachInfo.mAccessibilityWindowId != View.NO_ID; 43258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (registered) { 43268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAttachInfo.mAccessibilityWindowId = View.NO_ID; 43278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mAccessibilityManager.removeAccessibilityInteractionConnection(mWindow); 43288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * This class is an interface this ViewAncestor provides to the 43348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * AccessibilityManagerService to the latter can interact with 43358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * the view hierarchy in this ViewAncestor. 43368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionConnection 43388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov extends IAccessibilityInteractionConnection.Stub { 43396dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn private final WeakReference<ViewRootImpl> mViewAncestor; 43408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43416dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn AccessibilityInteractionConnection(ViewRootImpl viewAncestor) { 43426dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn mViewAncestor = new WeakReference<ViewRootImpl>(viewAncestor); 43438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityId(int accessibilityId, 43468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback) { 4347601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4348601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4349601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByAccessibilityIdClientThread(accessibilityId, 43508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov interactionId, callback); 4351601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov } 43528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityAction(int accessibilityId, int action, 43558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback) { 4356601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4357601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4358601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .performAccessibilityActionClientThread(accessibilityId, action, interactionId, 4359601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov callback); 43608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewId(int viewId, 43648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback) { 4365601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4366601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4367601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov .findAccessibilityNodeInfoByViewIdClientThread(viewId, interactionId, callback); 43688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4371eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewText(String text, int accessibilityId, 4372eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback) { 4373601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov if (mViewAncestor.get() != null) { 4374601ad8061cb8dcf3ab7385fa9e9dd13f15dc8eceSvetoslav Ganov getAccessibilityInteractionController() 4375eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov .findAccessibilityNodeInfosByViewTextClientThread(text, accessibilityId, 4376eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov interactionId, callback); 43778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 43808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /** 43828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * Class for managing accessibility interactions initiated from the system 43838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * and targeting the view hierarchy. A *ClientThread method is to be 43848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * called from the interaction connection this ViewAncestor gives the 43858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * system to talk to it and a corresponding *UiThread method that is executed 43868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov * on the UI thread. 43878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov */ 43888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final class AccessibilityInteractionController { 43898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private static final int POOL_SIZE = 5; 43908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private FindByAccessibilitytIdPredicate mFindByAccessibilityIdPredicate = 43928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new FindByAccessibilitytIdPredicate(); 43938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private ArrayList<AccessibilityNodeInfo> mTempAccessibilityNodeInfoList = 43958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new ArrayList<AccessibilityNodeInfo>(); 43968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 43978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Reusable poolable arguments for interacting with the view hierarchy 43988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // to fit more arguments than Message and to avoid sharing objects between 43998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // two messages since several threads can send messages concurrently. 44008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final Pool<SomeArgs> mPool = Pools.synchronizedPool(Pools.finitePool( 44018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov new PoolableManager<SomeArgs>() { 44028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs newInstance() { 44038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return new SomeArgs(); 44048643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44058643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44068643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onAcquired(SomeArgs info) { 44078643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* do nothing */ 44088643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void onReleased(SomeArgs info) { 44118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov info.clear(); 44128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov }, POOL_SIZE) 44148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ); 44158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public class SomeArgs implements Poolable<SomeArgs> { 44178643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private SomeArgs mNext; 44188643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean mIsPooled; 44198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg1; 44218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public Object arg2; 44228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi1; 44238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi2; 44248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int argi3; 44258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public SomeArgs getNextPoolable() { 44278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mNext; 44288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean isPooled() { 44318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return mIsPooled; 44328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setNextPoolable(SomeArgs args) { 44358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mNext = args; 44368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void setPooled(boolean isPooled) { 44398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mIsPooled = isPooled; 44408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private void clear() { 44438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg1 = null; 44448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov arg2 = null; 44458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi1 = 0; 44468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi2 = 0; 44478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov argi3 = 0; 44488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdClientThread(int accessibilityId, 44528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback) { 44538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 44548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_ACCESSIBILITY_ID; 44558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = accessibilityId; 44568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 44578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 44588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov sendMessage(message); 44598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message) { 44628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = message.arg1; 44638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 44648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 44658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 44668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44678dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 44688dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 44698dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov FindByAccessibilitytIdPredicate predicate = mFindByAccessibilityIdPredicate; 44708dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov predicate.init(accessibilityId); 44716dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 44728dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewByPredicate(predicate); 4473ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (target != null && target.isShown()) { 44748dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 44758dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 44768dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 44778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 44788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 44798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 44808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 44818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdClientThread(int viewId, int interactionId, 44868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback) { 44878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 44888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID; 44898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg1 = viewId; 44908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.arg2 = interactionId; 44918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = callback; 44928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov sendMessage(message); 44938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 44948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 44958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfoByViewIdUiThread(Message message) { 44968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int viewId = message.arg1; 44978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = message.arg2; 44988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 44998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) message.obj; 45008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45018dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov AccessibilityNodeInfo info = null; 45028dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45036dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 45048dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View target = root.findViewById(viewId); 4505ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (target != null && target.isShown()) { 45068dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov info = target.createAccessibilityNodeInfo(); 45078dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45088dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45098643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 45108643aa0179e598e78d938c59035389054535a229Svetoslav Ganov callback.setFindAccessibilityNodeInfoResult(info, interactionId); 45118643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } catch (RemoteException re) { 45128643aa0179e598e78d938c59035389054535a229Svetoslav Ganov /* ignore - the other side will time out */ 45138643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45148643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45158643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45168643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4517eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void findAccessibilityNodeInfosByViewTextClientThread(String text, 4518eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov int accessibilityViewId, int interactionId, 45198643aa0179e598e78d938c59035389054535a229Svetoslav Ganov IAccessibilityInteractionConnectionCallback callback) { 45208643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45218643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_TEXT; 45228643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 45238643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = text; 4524eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi1 = accessibilityViewId; 4525eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov args.argi2 = interactionId; 45268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg2 = callback; 45278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 45288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov sendMessage(message); 45298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void findAccessibilityNodeInfosByViewTextUiThread(Message message) { 45328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 45338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final String text = (String) args.arg1; 4534eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int accessibilityViewId = args.argi1; 4535eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov final int interactionId = args.argi2; 45368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg2; 45388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 45398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45408dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov List<AccessibilityNodeInfo> infos = null; 45418dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45428dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov ArrayList<View> foundViews = mAttachInfo.mFocusablesTempList; 45438dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov foundViews.clear(); 45448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 4545d6b2a00dd43257d1498b09175bff63663f6cb861Romain Guy View root; 4546eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (accessibilityViewId != View.NO_ID) { 4547eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov root = findViewByAccessibilityId(accessibilityViewId); 4548eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } else { 45496dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn root = ViewRootImpl.this.mView; 4550eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4551eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4552ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (root == null || !root.isShown()) { 4553eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov return; 4554eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4555eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 45568dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov root.findViewsWithText(foundViews, text); 45578dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov if (foundViews.isEmpty()) { 45588dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov return; 45598dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45618dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos = mTempAccessibilityNodeInfoList; 45628dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov infos.clear(); 45638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45648dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov final int viewCount = foundViews.size(); 45658dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov for (int i = 0; i < viewCount; i++) { 45668dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov View foundView = foundViews.get(i); 4567ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov if (foundView.isShown()) { 4568ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov infos.add(foundView.createAccessibilityNodeInfo()); 4569ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov } 45708dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45718dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 45728dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 45738dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setFindAccessibilityNodeInfosResult(infos, interactionId); 45748dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 45758dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 45768dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 45778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45798643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45808643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void performAccessibilityActionClientThread(int accessibilityId, int action, 45818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov int interactionId, IAccessibilityInteractionConnectionCallback callback) { 45828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov Message message = Message.obtain(); 45838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.what = DO_PERFORM_ACCESSIBILITY_ACTION; 45848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = mPool.acquire(); 45858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi1 = accessibilityId; 45868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi2 = action; 45878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.argi3 = interactionId; 45888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov args.arg1 = callback; 45898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov message.obj = args; 45908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov sendMessage(message); 45918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 45928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 45938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void perfromAccessibilityActionUiThread(Message message) { 45948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov SomeArgs args = (SomeArgs) message.obj; 45958643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int accessibilityId = args.argi1; 45968643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int action = args.argi2; 45978643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final int interactionId = args.argi3; 45988643aa0179e598e78d938c59035389054535a229Svetoslav Ganov final IAccessibilityInteractionConnectionCallback callback = 45998643aa0179e598e78d938c59035389054535a229Svetoslav Ganov (IAccessibilityInteractionConnectionCallback) args.arg1; 46008643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mPool.release(args); 46018643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46028643aa0179e598e78d938c59035389054535a229Svetoslav Ganov boolean succeeded = false; 46038643aa0179e598e78d938c59035389054535a229Svetoslav Ganov try { 46048dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov switch (action) { 46058dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_FOCUS: { 46068dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionFocus(accessibilityId); 46078dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 46088dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_FOCUS: { 46098dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearFocus(accessibilityId); 46108dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 46118dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_SELECT: { 46128dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionSelect(accessibilityId); 46138dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 46148dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov case AccessibilityNodeInfo.ACTION_CLEAR_SELECTION: { 46158dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov succeeded = performActionClearSelection(accessibilityId); 46168dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } break; 46178dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46188dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } finally { 46198dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov try { 46208dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov callback.setPerformAccessibilityActionResult(succeeded, interactionId); 46218dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } catch (RemoteException re) { 46228dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov /* ignore - the other side will time out */ 46238dffad68c7aa7da9a3d73d1ee41f3c4460f733b4Svetoslav Ganov } 46248643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46258643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46268643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46278643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionFocus(int accessibilityId) { 46288643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 46298643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 46308643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46318643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46328643aa0179e598e78d938c59035389054535a229Svetoslav Ganov // Get out of touch mode since accessibility wants to move focus around. 46338643aa0179e598e78d938c59035389054535a229Svetoslav Ganov ensureTouchMode(false); 46348643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.requestFocus(); 46358643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46368643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46378643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearFocus(int accessibilityId) { 46388643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 46398643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 46408643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46418643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46428643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isFocused()) { 46438643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46448643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46458643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.clearFocus(); 46468643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isFocused(); 46478643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46488643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46498643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionSelect(int accessibilityId) { 46508643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 46518643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 46528643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46538643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46548643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target.isSelected()) { 46558643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46568643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46578643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(true); 46588643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return target.isSelected(); 46598643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46608643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46618643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private boolean performActionClearSelection(int accessibilityId) { 46628643aa0179e598e78d938c59035389054535a229Svetoslav Ganov View target = findViewByAccessibilityId(accessibilityId); 46638643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (target == null) { 46648643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46658643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46668643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (!target.isSelected()) { 46678643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return false; 46688643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46698643aa0179e598e78d938c59035389054535a229Svetoslav Ganov target.setSelected(false); 46708643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return !target.isSelected(); 46718643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46728643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46738643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private View findViewByAccessibilityId(int accessibilityId) { 46746dd005b48138708762bfade0081d031a2a4a3822Dianne Hackborn View root = ViewRootImpl.this.mView; 46758643aa0179e598e78d938c59035389054535a229Svetoslav Ganov if (root == null) { 46768643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return null; 46778643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46788643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mFindByAccessibilityIdPredicate.init(accessibilityId); 4679ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov View foundView = root.findViewByPredicate(mFindByAccessibilityIdPredicate); 4680ea1da3d2e61625afcc7753ba2e03c5d2fb565daeSvetoslav Ganov return (foundView != null && foundView.isShown()) ? foundView : null; 46818643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46828643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46838643aa0179e598e78d938c59035389054535a229Svetoslav Ganov private final class FindByAccessibilitytIdPredicate implements Predicate<View> { 46848643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public int mSerchedId; 46858643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46868643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public void init(int searchedId) { 46878643aa0179e598e78d938c59035389054535a229Svetoslav Ganov mSerchedId = searchedId; 46888643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46898643aa0179e598e78d938c59035389054535a229Svetoslav Ganov 46908643aa0179e598e78d938c59035389054535a229Svetoslav Ganov public boolean apply(View view) { 46918643aa0179e598e78d938c59035389054535a229Svetoslav Ganov return (view.getAccessibilityViewId() == mSerchedId); 46928643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46938643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 46948643aa0179e598e78d938c59035389054535a229Svetoslav Ganov } 4695eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov 4696a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov private class SendWindowContentChangedAccessibilityEvent implements Runnable { 4697a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov public volatile boolean mIsPending; 4698a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov 4699eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov public void run() { 4700eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov if (mView != null) { 4701ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // Check again for accessibility state since this is executed delayed. 4702ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityManager accessibilityManager = 4703ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityManager.getInstance(mView.mContext); 4704ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov if (accessibilityManager.isEnabled()) { 4705ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // Send the event directly since we do not want to append the 4706ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // source text because this is the text for the entire window 4707ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov // and we just want to notify that the content has changed. 4708ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityEvent event = AccessibilityEvent.obtain( 4709ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED); 4710ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov mView.onInitializeAccessibilityEvent(event); 4711ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov accessibilityManager.sendAccessibilityEvent(event); 4712ce5ee2dc8dec2a1369ceaad15a39d29909ed0172Svetoslav Ganov } 4713a0156177cdc809795dd8bc5a19943dd2b6f82b66Svetoslav Ganov mIsPending = false; 4714eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4715eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 4716eeee4d2c01d3c4ed99e4891dbc75c7de69a803faSvetoslav Ganov } 47179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 4718