ViewRoot.java revision f123e49bf0708719b51a7064ae134c097abe4a54
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 19dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackbornimport com.android.internal.view.BaseSurfaceHolder; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodCallback; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodSession; 22dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackbornimport com.android.internal.view.RootViewSurfaceTaker; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PorterDuff; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.*; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Config; 339189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 36fa9e7c05c7be6891a6cf85a11dc635a6e6853078Christopher Tateimport android.util.Slog; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 3975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 4075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 459189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.content.res.CompatibilityInfo; 46e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackbornimport android.content.res.Configuration; 4738ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshimaimport android.content.res.Resources; 48e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackbornimport android.content.ComponentCallbacks; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.Manifest; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.AudioManager; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.ref.WeakReference; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.egl.*; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.opengles.*; 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport static javax.microedition.khronos.opengles.GL10.*; 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project@SuppressWarnings({"EmptyCatchBlock"}) 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class ViewRoot extends Handler implements ViewParent, 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.AttachInfo.Callbacks { 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "ViewRoot"; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 75fd71653f6a37d692d7afba73b68793b3cdb6944dMike Reed private static final boolean SHOW_FPS = false; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SuppressWarnings({"ConstantConditionalExpression"}) 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean LOCAL_LOGV = false ? Config.LOGD : Config.LOGV; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 81fa9e7c05c7be6891a6cf85a11dc635a6e6853078Christopher Tate private static final boolean DEBUG_INPUT = true || LOCAL_LOGV; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 86694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8953071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 9053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 9153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static long sInstanceCount = 0; 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1072a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1082a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1092a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 110e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 111e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 112e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 1138506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy private static int sDrawTime; 11413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1208506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1248506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 139d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback2 mSurfaceHolderCallback; 140dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn BaseSurfaceHolder mSurfaceHolder; 141dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mIsCreating; 142dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean mDrawingAllowed; 143dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect mDirty; // will be a graphics.Region soon 150bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 15546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown InputChannel mInputChannel; 1561e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue.Callback mInputQueueCallback; 1571e4b9f3936d6f357e89360293e05a0e16d5fa440Dianne Hackborn InputQueue mInputQueue; 158a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 1755583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 1765583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 191694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 192694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 193694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 194e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 195e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 196e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 197e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 198e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 199e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 2068506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10 mEgl; 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay mEglDisplay; 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext mEglContext; 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface mEglSurface; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GL11 mGL; 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas mGlCanvas; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mUseGL; 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mGlWanted; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2168506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22311ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 224b08013c312e3d849029a2f4c11889274c00f438dAdam Powell 2254c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession = IWindowManager.Stub.asInterface( 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ServiceManager.getService("window")) 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .openSession(imm.getClient(), imm.getInputContext()); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2374c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 2384c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public ViewRoot(Context context) { 2424c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 2434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (MEASURE_LATENCY && lt == null) { 2454c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn lt = new LatencyTimer(100, 1000); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24882fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro // For debug only 24982fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro //++sInstanceCount; 2504c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2514c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 2524c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 2534c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 2544c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 2554c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 265ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = new W(this, context); 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 27411ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27782fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro // For debug only 27882fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro /* 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.finalize(); 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project --sInstanceCount; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28482fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro */ 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getInstanceCount() { 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sInstanceCount; 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2902a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 2912a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 2922a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 2932a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 2942a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 2952a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 2962a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 2972a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 298e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 299e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 300e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 301e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 302e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 303e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGL() { 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGLInner(); 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // give-up on using GL 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGLInner() { 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGL10 egl = (EGL10) EGLContext.getEGL(); 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = egl; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the default display. 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY); 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = eglDisplay; 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We can now initialize EGL for that display 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] version = new int[2]; 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglInitialize(eglDisplay, version); 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Specify a configuration for our opengl session 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and grab the first configuration that matches is 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] configSpec = { 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_RED_SIZE, 5, 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_GREEN_SIZE, 6, 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_BLUE_SIZE, 5, 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_DEPTH_SIZE, 0, 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NONE 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig[] configs = new EGLConfig[1]; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] num_config = new int[1]; 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglChooseConfig(eglDisplay, configSpec, configs, 1, num_config); 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig config = configs[0]; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an OpenGL ES context. This must be done only once, an 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * OpenGL context is a somewhat heavy object. 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLContext context = egl.eglCreateContext(eglDisplay, config, 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_CONTEXT, null); 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = context; 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an EGL surface we can render into. 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLSurface surface = egl.eglCreateWindowSurface(eglDisplay, config, mHolder, null); 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = surface; 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Before we can issue GL commands, we need to make sure 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the context is current and bound to a surface. 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglMakeCurrent(eglDisplay, surface, surface, context); 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the appropriate GL interface. 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is simply done by casting the GL context to either 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * GL10 or GL11. 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GL11 gl = (GL11) context.getGL(); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = gl; 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = new Canvas(gl); 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = true; 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void destroyGL() { 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia that the context is gone 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeAbandonGlCaches(); 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT); 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroyContext(mEglDisplay, mEglContext); 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroySurface(mEglDisplay, mEglSurface); 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglTerminate(mEglDisplay); 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = null; 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = null; 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = null; 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = null; 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = null; 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = null; 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = false; 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkEglErrors() { 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something bad has happened revert to 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // normal rendering. 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL11.EGL_CONTEXT_LOST) { 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we'll try again if it was context lost 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setView(View view, WindowManager.LayoutParams attrs, 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View panelParentView) { 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4468169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 4479189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4481ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 449dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (view instanceof RootViewSurfaceTaker) { 450dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback = 451dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)view).willYouTakeTheSurface(); 452dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolderCallback != null) { 453dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder = new TakenSurfaceHolder(); 454289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn mSurfaceHolder.setFormat(PixelFormat.UNKNOWN); 455dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 456dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 45738ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima Resources resources = mView.getContext().getResources(); 45838ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima CompatibilityInfo compatibilityInfo = resources.getCompatibilityInfo(); 459589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 46038ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 46138ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima if (mTranslator != null || !compatibilityInfo.supportsScreen()) { 462240f8a7532a024e36998bdbe87cff2ef080d75deMitsuru Oshima mSurface.setCompatibleDisplayMetrics(resources.getDisplayMetrics(), 463240f8a7532a024e36998bdbe87cff2ef080d75deMitsuru Oshima mTranslator); 46438ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 46538ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 466e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 46735b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 468e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 46964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 47064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4719189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 47264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 47364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4741ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4751ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4761ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4771ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 48135b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 48264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 48364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 49546b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = new InputChannel(); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4979189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 49846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown getHostVisibility(), mAttachInfo.mContentInsets, 49946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 50446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown mInputChannel = null; 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 50764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 50864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 50964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 51064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 51246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 51364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 51464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 5159189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 518c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (Config.LOGV) Log.v(TAG, "Added window " + mWindow); 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 55846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 55900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (view instanceof RootViewSurfaceTaker) { 56000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = 56100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((RootViewSurfaceTaker)view).willYouTakeTheInputQueue(); 56200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 56300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputQueueCallback != null) { 56400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueue = new InputQueue(mInputChannel); 56500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback.onInputQueueCreated(mInputQueue); 56600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else { 56700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown InputQueue.registerInputChannel(mInputChannel, mInputHandler, 56800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown Looper.myQueue()); 56946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 57046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 588105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 5895a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 5905a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 5915a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 5935a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 5945a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 599105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 600105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 601105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 602105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 603105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 604105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 605105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 606105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 64364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 64464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 6461e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 6478169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 6481e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 6498169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 65064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 6511e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 6521e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 6531e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 6541e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 6558169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 67264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7018506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowResizesToFitContent = false; 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 720dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean surfaceChanged = false; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 73464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 7359189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 739dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 74264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy DisplayMetrics packageMetrics = 7489189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mView.getContext().getResources().getDisplayMetrics(); 7499189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowWidth = packageMetrics.widthPixels; 7509189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowHeight = packageMetrics.heightPixels; 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 757289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn attachInfo.mTranslucentWindow = PixelFormat.formatHasAlpha(lp.format); 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 763694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 76675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 76864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 76964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 771c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION) Log.v(TAG, 77264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 7958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLayoutRequested) { 79715df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 79815df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 79915df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 80015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 8062d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(mAddedTouchMode); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mContentInsets.equals(mPendingContentInsets)) { 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mVisibleInsets.equals(mPendingVisibleInsets)) { 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8248506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy DisplayMetrics packageMetrics = 8259189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mView.getContext().getResources().getDisplayMetrics(); 8269189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowWidth = packageMetrics.widthPixels; 8279189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowHeight = packageMetrics.heightPixels; 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 835c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v(TAG, 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mRecomputeGlobalAttributes) { 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Computing screen on!"); 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean oldVal = attachInfo.mKeepScreenOn; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn != oldVal) { 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Keep screen on changed: " + attachInfo.mKeepScreenOn); 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8848506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowShouldResize = mLayoutRequested && windowResizesToFitContent 8922e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy && ((mWidth != host.mMeasuredWidth || mHeight != host.mMeasuredHeight) 8932e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT && 8942e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.width() < desiredWindowWidth && frame.width() != mWidth) 8952e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy || (lp.height == ViewGroup.LayoutParams.WRAP_CONTENT && 8962e4f426bbc3bad62d2c30109a5370c2026b3df36Romain Guy frame.height() < desiredWindowHeight && frame.height() != mHeight)); 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || windowShouldResize || insetsChanged 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || viewVisibilityChanged || params != null) { 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsPending = computesInternalInsets 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mFirst || viewVisibilityChanged); 9178506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributes.memoryType == WindowManager.LayoutParams.MEMORY_TYPE_GPU) { 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params == null) { 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = mWindowAttributes; 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = true; 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 926dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 927dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 928dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mDrawingAllowed = true; 929dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 930dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean initialized = false; 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 93313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 934dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn boolean hadSurface = mSurface.isValid(); 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9438169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 9448169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima Log.i(TAG, "host=w:" + host.mMeasuredWidth + ", h:" + 9458169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima host.mMeasuredHeight + ", params=" + params); 9468169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 9478169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 9488169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 9578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 958694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 959694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 960694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 961694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 962694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 963694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 964694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 99261a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 9938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initialized = mGlCanvas != null; 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1010dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 1012c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Relayout returned: frame=" + frame + ", surface=" + mSurface); 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1023dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1024dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface; tell it about what is going on. 1025dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1026dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // XXX .copyFrom() doesn't work! 1027dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1028dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = mSurface; 1029dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1030dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1031dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurface.isValid()) { 1032dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (!hadSurface) { 1033dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1034dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 1035dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = true; 1036dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceCreated(mSurfaceHolder); 1037dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1038dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1039dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1040dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceCreated(mSurfaceHolder); 1041dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1042dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1043dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn surfaceChanged = true; 1044dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1045dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (surfaceChanged) { 1046dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceChanged(mSurfaceHolder, 1047dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn lp.format, mWidth, mHeight); 1048dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1049dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1050dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1051dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceChanged(mSurfaceHolder, lp.format, 1052dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mWidth, mHeight); 1053dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1054dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1055dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1056dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mIsCreating = false; 1057dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } else if (hadSurface) { 1058dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.ungetCallbacks(); 1059dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1060dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolderCallback.surfaceDestroyed(mSurfaceHolder); 1061dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (callbacks != null) { 1062dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1063dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn c.surfaceDestroyed(mSurfaceHolder); 1064dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1065dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1066dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.lock(); 1067dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Make surface invalid. 1068dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn //mSurfaceHolder.mSurface.copyFrom(mSurface); 1069dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurface = new Surface(); 1070dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn mSurfaceHolder.mSurfaceLock.unlock(); 1071dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1072dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1073dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (initialized) { 107561324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima mGlCanvas.setViewport((int) (mWidth * appScale + 0.5f), 107661324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mHeight * appScale + 0.5f)); 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 10802d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focusChangedDueToTouchMode || mWidth != host.mMeasuredWidth 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mHeight != host.mMeasuredHeight || contentInsetsChanged) { 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWidth + " measuredWidth=" + host.mMeasuredWidth 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mHeight=" + mHeight 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " measuredHeight" + host.mMeasuredHeight 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " coveredInsetsChanged=" + contentInsetsChanged); 10918506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Implementation of weights from WindowManager.LayoutParams 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We just grow the dimensions as needed and re-measure if 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // needs be 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = host.mMeasuredWidth; 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = host.mMeasuredHeight; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean measureAgain = false; 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.horizontalWeight > 0.0f) { 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project width += (int) ((mWidth - width) * lp.horizontalWeight); 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.verticalWeight > 0.0f) { 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height += (int) ((mHeight - height) * lp.verticalWeight); 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (measureAgain) { 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "And hey let's measure once more: width=" + width 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " height=" + height); 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean didLayout = mLayoutRequested; 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 1133c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Laying out " + host + " to (" + 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.mMeasuredWidth + ", " + host.mMeasuredHeight + ")"); 113513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 113613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.layout(0, 0, host.mMeasuredWidth, host.mMeasuredHeight); 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 114113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 114213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 114313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 114413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 114513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 114613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 114713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 114813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 114913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 116564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 116664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 116764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 116864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenContent = attachInfo.mGivenInternalInsets.contentInsets; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenVisible = attachInfo.mGivenInternalInsets.visibleInsets; 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project givenContent.left = givenContent.top = givenContent.right 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenContent.bottom = givenVisible.left = givenVisible.top 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenVisible.right = givenVisible.bottom = 0; 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 119964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect contentInsets = insets.contentInsets; 120064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect visibleInsets = insets.visibleInsets; 120164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 120264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima contentInsets = mTranslator.getTranslatedContentInsets(contentInsets); 120364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima visibleInsets = mTranslator.getTranslatedVisbileInsets(visibleInsets); 12049189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 120964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima contentInsets, visibleInsets); 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12148506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 12429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw(); 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!cancelDraw && !newSurface) { 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1262c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 1265d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mSurfaceHolder != null && mSurface.isValid()) { 1266d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolderCallback.surfaceRedrawNeeded(mSurfaceHolder); 1267d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SurfaceHolder.Callback callbacks[] = mSurfaceHolder.getCallbacks(); 1268d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (callbacks != null) { 1269d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (SurfaceHolder.Callback c : callbacks) { 1270d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (c instanceof SurfaceHolder.Callback2) { 1271d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ((SurfaceHolder.Callback2)c).surfaceRedrawNeeded( 1272d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mSurfaceHolder); 1273d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1274d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1275d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1276d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 12779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 12799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 12809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 12849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 12869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try again 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1324980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13462a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 13472a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 13482a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 13492a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn for (int i=0; i<sFirstDrawHandlers.size(); i++) { 13502a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 13512a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 13522a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 13532a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 13542a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 13635bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final boolean scrolling = mScroller != null && mScroller.computeScrollOffset(); 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 137364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 137464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 1377dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn if (mSurfaceHolder != null) { 1378dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // The app owns the surface, we won't draw. 1379dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn dirty.setEmpty(); 1380dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return; 1381dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 1382dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!dirty.isEmpty()) { 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas = mGlCanvas; 13865bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (mGL != null && canvas != null) { 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glDisable(GL_SCISSOR_TEST); 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClearColor(0, 0, 0, 0); 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClear(GL_COLOR_BUFFER_BIT); 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glEnable(GL_SCISSOR_TEST); 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 13935bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.DRAWN; 13958169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 13968169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 13978169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 13988169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 139964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 140064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateCanvas(canvas); 14018169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 14020d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas.setScreenDensity(scalingRequired 14030d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ? DisplayMetrics.DENSITY_DEVICE : 0); 14048169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 140513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 140613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 140713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 14088169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 14098169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 14108169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14125bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 14135bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglSwapBuffers(mEglDisplay, mEglSurface); 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1417fd71653f6a37d692d7afba73b68793b3cdb6944dMike Reed if (SHOW_FPS || Config.DEBUG && ViewDebug.showFps) { 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14335bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (fullRedrawNeeded) { 14349189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mAttachInfo.mIgnoreDirtyState = true; 143561324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima dirty.union(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 14365bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1439c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Draw " + mView + "/" 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 14439189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 14449189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1447a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1448a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Canvas canvas; 1449a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1450a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int left = dirty.left; 1451a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int top = dirty.top; 1452a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int right = dirty.right; 1453a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int bottom = dirty.bottom; 1454a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas = surface.lockCanvas(dirty); 1455a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1456a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (left != dirty.left || top != dirty.top || right != dirty.right || 1457a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian bottom != dirty.bottom) { 1458a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = true; 1459a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1460a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian 1461a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: Do this in native 1462a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setDensity(mDensity); 1463a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (Surface.OutOfResourcesException e) { 1464c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "OutOfResourcesException locking surface", e); 1465a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: we should ask the window manager to do something! 1466a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // for now we just do nothing 1467a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 1468a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } catch (IllegalArgumentException e) { 1469c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.e(TAG, "IllegalArgumentException locking surface", e); 1470a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // TODO: we should ask the window manager to do something! 1471a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // for now we just do nothing 1472a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian return; 14735bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 14745bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1475a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1476a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!dirty.isEmpty() || mIsAnimating) { 1477a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian long startTime = 0L; 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_ORIENTATION || DEBUG_DRAW) { 1480c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " drawing to bitmap w=" 1481a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian + canvas.getWidth() + ", h=" + canvas.getHeight()); 1482a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian //canvas.drawARGB(255, 255, 0, 0); 1483a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1485a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (Config.DEBUG && ViewDebug.profileDrawing) { 1486a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian startTime = SystemClock.elapsedRealtime(); 1487a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If this bitmap's format includes an alpha channel, we 1490a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // need to clear it before drawing so that the child will 1491a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // properly re-composite its drawing on a transparent 1492a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // background. This automatically respects the clip/dirty region 1493a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // or 1494a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // If we are applying an offset, we need to clear the area 1495a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // where the offset doesn't appear to avoid having garbage 1496a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian // left in the blank areas. 1497a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (!canvas.isOpaque() || yoff != 0) { 1498a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.drawColor(0, PorterDuff.Mode.CLEAR); 1499a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1501a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian dirty.setEmpty(); 1502a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mIsAnimating = false; 1503a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 1504a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.mPrivateFlags |= View.DRAWN; 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1506a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (DEBUG_DRAW) { 1507a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Context cxt = mView.getContext(); 1508a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 1509a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", metrics=" + cxt.getResources().getDisplayMetrics() + 1510a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 1511a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1512a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 1513a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian try { 1514a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.translate(0, -yoff); 1515a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (mTranslator != null) { 1516a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mTranslator.translateCanvas(canvas); 1517a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1518a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.setScreenDensity(scalingRequired 1519a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian ? DisplayMetrics.DENSITY_DEVICE : 0); 1520a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.draw(canvas); 1521a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 1522a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mAttachInfo.mIgnoreDirtyState = false; 1523a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian canvas.restoreToCount(saveCount); 1524a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 15258169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 1526a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 1527a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 15288169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1530a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (SHOW_FPS || Config.DEBUG && ViewDebug.showFps) { 1531a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian int now = (int)SystemClock.elapsedRealtime(); 1532a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (sDrawTime != 0) { 1533a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian nativeShowFPS(canvas, now - sDrawTime); 1534a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 1535a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian sDrawTime = now; 1536a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } 15375bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1538a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian if (Config.DEBUG && ViewDebug.profileDrawing) { 1539a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1543a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian } finally { 1544a62b09a121960d98005e364d85aac4998a410ae3Mathias Agopian surface.unlockCanvasAndPost(canvas); 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 1549c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Surface " + surface + " unlockCanvasAndPost"); 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 15648506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 1579e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 1580e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 1581e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 1582b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 1583b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 1584e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 1585e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 1586e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 1587e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 16211c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 16221c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 16231c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focus, mTempRect); 16241c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16628506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!immediate) { 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the one case where will transfer focus away from the current one 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is if the current view is a view group that prefers to give focus 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to its children first AND the view is a descendant of it. 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean descendantsHaveDibsOnFocus = 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mFocusedView instanceof ViewGroup) && 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (((ViewGroup) mFocusedView).getDescendantFocusability() == 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS); 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 1741c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (Config.LOGV) Log.v(TAG, "Detaching in " + this + " of " + mSurface); 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 17495583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17540586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 175600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 175700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputQueueCallback != null) { 175800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback.onInputQueueDestroyed(mInputQueue); 175900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputQueueCallback = null; 176000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else { 176100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown InputQueue.unregisterInputChannel(mInputChannel); 176246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 176346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 176446b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1769349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown 177000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Dispose the input channel after removing the window so the Window Manager 177100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // doesn't interpret the input channel being closed as an abnormal termination. 177200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mInputChannel != null) { 177300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel.dispose(); 177400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mInputChannel = null; 1775349703effce5acc53ed96f7ed8556131f0c65e18Jeff Brown } 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1778694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 1779694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 1780694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 1781694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 1782694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 1783694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 1784694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 1785694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 1786694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1787694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1788694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 1789694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 1790694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 1791694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 1792694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 1793694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn config = mView.getResources().getConfiguration(); 1794694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1795694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 1796694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 1797694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 1798694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1799694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1800694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1801694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1814cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy private static void forceLayout(View view) { 1815cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy view.forceLayout(); 1816cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (view instanceof ViewGroup) { 1817cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy ViewGroup group = (ViewGroup) view; 1818cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy final int count = group.getChildCount(); 1819cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy for (int i = 0; i < count; i++) { 1820cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(group.getChildAt(i)); 1821cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 1822cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 1823cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 1839ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.startMethodTracing("ViewRoot"); 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 1869c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " to " + mView); 187192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown deliverKeyEvent((KeyEvent)msg.obj, msg.arg1 != 0); 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1873105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_POINTER: { 187400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown MotionEvent event = (MotionEvent) msg.obj; 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 187600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverPointerEvent(event); 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 187800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown event.recycle(); 187993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (msg.arg1 != 0) { 188093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown finishInputEvent(); 188193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 18829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV || WATCH_POINTER) Log.i(TAG, "Done dispatching!"); 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1884105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 188500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case DISPATCH_TRACKBALL: { 188600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown MotionEvent event = (MotionEvent) msg.obj; 188700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown try { 188800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverTrackballEvent(event); 188900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } finally { 189000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown event.recycle(); 189193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (msg.arg1 != 0) { 189293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown finishInputEvent(); 189393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 189400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 189500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } break; 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 1903e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 190464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 1906e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 1907d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets) 1908d49258fed489bcd72a2b2a6ce3a3c38d4b2531e6Dianne Hackborn && ((ResizedInfo)msg.obj).newConfig == null) { 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 1914e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 1915e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 1916694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 1917e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 1922e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 1923e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1927cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy 1928cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy if (mView != null) { 1929cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy forceLayout(mView); 1930cdb86673a78b021f2ba46c48c1a6e7639d013551Romain Guy } 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 19402d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy ensureTouchModeLocally(inTouchMode); 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted) { 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we lost the gl context, so recreate it. 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlCanvas != null) { 194864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 19499189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mGlCanvas.setViewport( 195061324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mWidth * appScale + 0.5f), 195161324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mHeight * appScale + 0.5f)); 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 19598506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 196583fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 196875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 198675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 198775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 198875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 198975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 199394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1995105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 1997c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "Dispatching key " 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 1999105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 2000105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 2001105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 2002105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 2003105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event = KeyEvent.changeFlags(event, 2004105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event.getFlags()&~KeyEvent.FLAG_FROM_SYSTEM); 2005105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy((KeyEvent)msg.obj, false); 2007105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 2020ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 2021ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 2022ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 2023ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2024ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 202746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 202893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void startInputEvent(Runnable finishedCallback) { 202993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (mFinishedCallback != null) { 203093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Received a new input event from the input queue but there is " 203193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "already an unfinished input event in progress."); 203293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 203393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 203493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown mFinishedCallback = finishedCallback; 203593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 203693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 203793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void finishInputEvent() { 203893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (LOCAL_LOGV) Log.v(TAG, "Telling window manager input event is finished"); 203992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 204000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mFinishedCallback != null) { 204100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mFinishedCallback.run(); 204200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mFinishedCallback = null; 204392ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } else { 204493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown Slog.w(TAG, "Attempted to tell the input queue that the current input event " 204593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown + "is finished but there is no input event actually in progress."); 204646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 204746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 204846b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 20712d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return ensureTouchModeLocally(inTouchMode); 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20802d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy private boolean ensureTouchModeLocally(boolean inTouchMode) { 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20892d4cff64b4c864aa5f6859b73ffa65e31ee915acRomain Guy return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 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 return false; 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 217000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown private void deliverPointerEvent(MotionEvent event) { 217100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mTranslator != null) { 217200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mTranslator.translateEventInScreenToAppWindow(event); 217300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 217400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 217500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown boolean handled; 217600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mView != null && mAdded) { 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 217800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // enter touch mode on the down 217900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown boolean isDown = event.getAction() == MotionEvent.ACTION_DOWN; 218000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (isDown) { 218100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ensureTouchMode(true); 218200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 218300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if(Config.LOGV) { 218400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown captureMotionLog("captureDispatchPointer", event); 218500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 218600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mCurScrollY != 0) { 218700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown event.offsetLocation(0, mCurScrollY); 218800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 218900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (MEASURE_LATENCY) { 219000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown lt.sample("A Dispatching TouchEvents", System.nanoTime() - event.getEventTimeNano()); 219100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 219200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown handled = mView.dispatchTouchEvent(event); 219300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (MEASURE_LATENCY) { 219400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown lt.sample("B Dispatched TouchEvents ", System.nanoTime() - event.getEventTimeNano()); 219500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 219600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (!handled && isDown) { 219700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int edgeSlop = mViewConfiguration.getScaledEdgeSlop(); 219800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 219900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int edgeFlags = event.getEdgeFlags(); 220000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int direction = View.FOCUS_UP; 220100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int x = (int)event.getX(); 220200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int y = (int)event.getY(); 220300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int[] deltas = new int[2]; 220400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 220500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if ((edgeFlags & MotionEvent.EDGE_TOP) != 0) { 220600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown direction = View.FOCUS_DOWN; 220700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 220800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deltas[0] = edgeSlop; 220900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x += edgeSlop; 221000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 221100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deltas[0] = -edgeSlop; 221200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x -= edgeSlop; 221300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 221400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if ((edgeFlags & MotionEvent.EDGE_BOTTOM) != 0) { 221500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown direction = View.FOCUS_UP; 221600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 221700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deltas[0] = edgeSlop; 221800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x += edgeSlop; 221900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 222000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deltas[0] = -edgeSlop; 222100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x -= edgeSlop; 222200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 222300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 222400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown direction = View.FOCUS_RIGHT; 222500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 222600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown direction = View.FOCUS_LEFT; 222700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 222800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 222900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (edgeFlags != 0 && mView instanceof ViewGroup) { 223000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown View nearest = FocusFinder.getInstance().findNearestTouchable( 223100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown ((ViewGroup) mView), x, y, direction, deltas); 223200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (nearest != null) { 223300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown event.offsetLocation(deltas[0], deltas[1]); 223400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown event.setEdgeFlags(0); 223500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mView.dispatchTouchEvent(event); 223600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 223700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 223800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 22399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 224000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 224200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown private void deliverTrackballEvent(MotionEvent event) { 22439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 22449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 224600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (mView != null && mAdded) { 224700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown handled = mView.dispatchTrackballEvent(event); 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we reach this, we delivered a trackball event to mView and 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // mView consumed it. Because we will not translate the trackball 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // event into a key event, touch mode will not exit, so we exit 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // touch mode here. 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(false); 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 225600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 225700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Otherwise we could do something here, like changing the focus 225800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // or something? 22599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 22659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mLastTrackballTime+MAX_TRACKBALL_DELAY) < curTime) { 22669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 22679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 227300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int action = event.getAction(); 227400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final int metastate = event.getMetaState(); 227500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown switch (action) { 227600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_DOWN: 227700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 227800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 227900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 228000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 228100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 0, metastate), false); 228200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 228300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown case MotionEvent.ACTION_UP: 228400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 228500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 228600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 228700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 228800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 0, metastate), false); 228900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown break; 229000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 229300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + x.step + " dir=" + x.dir + " acc=" + x.acceleration 229400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getX() 229500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " / Y=" + y.position + " step=" 229600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + y.step + " dir=" + y.dir + " acc=" + y.acceleration 229700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " move=" + event.getY()); 229800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 229900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 230000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 230100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // Generate DPAD events based on the trackball movement. 230200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // We pick the axis that has moved the most as the direction of 230300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // the DPAD. When we generate DPAD events for one axis, then the 230400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // other axis is reset -- we don't want to perform DPAD jumps due 230500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // to slight movements in the trackball when making major movements 230600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown // along the other axis. 230700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int keycode = 0; 230800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int movement = 0; 230900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown float accel = 1; 231000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (xOff > yOff) { 231100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = x.generate((2/event.getXPrecision())); 231200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 231300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 231400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_LEFT; 231500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = x.acceleration; 231600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown y.reset(2); 231700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 231800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } else if (yOff > 0) { 231900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement = y.generate((2/event.getYPrecision())); 232000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement != 0) { 232100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 232200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown : KeyEvent.KEYCODE_DPAD_UP; 232300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accel = y.acceleration; 232400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown x.reset(2); 232500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 232600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 232700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 232800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (keycode != 0) { 232900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (movement < 0) movement = -movement; 233000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown int accelMovement = (int)(movement * accel); 233100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 233200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accelMovement=" + accelMovement 233300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + " accel=" + accel); 233400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (accelMovement > movement) { 233500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 233600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 233700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 233800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 233900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown KeyEvent.ACTION_MULTIPLE, keycode, 234000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown accelMovement-movement, metastate), false); 234100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown } 234200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown while (movement > 0) { 234300fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 234400fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown + keycode); 234500fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown movement--; 234600fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown curTime = SystemClock.uptimeMillis(); 234700fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 234800fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown KeyEvent.ACTION_DOWN, keycode, 0, event.getMetaState()), false); 234900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown deliverKeyEvent(new KeyEvent(curTime, curTime, 235000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown KeyEvent.ACTION_UP, keycode, 0, metastate), false); 23519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 235200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown mLastTrackballTime = curTime; 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyCode The key code 23589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the key is directional. 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isDirectional(int keyCode) { 23619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (keyCode) { 23629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 23639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 23649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 23699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if this key is a keyboard key. 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 23749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return whether this key is a keyboard key. 23759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isKeyboardKey(KeyEvent keyEvent) { 23779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int convertedKey = keyEvent.getUnicodeChar(); 23789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return convertedKey > 0; 23799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See if the key event means we should leave touch mode (and leave touch 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode if so). 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 239151a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 239251a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 23939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 23949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 23969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 23979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only relevant if we are in touch mode 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mInTouchMode) { 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if something like an edit text has focus and the user is typing, 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // leave touch mode 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: the condition of not being a keyboard key is kind of a hacky 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // approximation of whether we think the focused view will want the 24099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // key; if we knew for sure whether the focused view would consume 24109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the event, that would be better. 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isKeyboardKey(event) && mView != null && mView.hasFocus()) { 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mFocusedView instanceof ViewGroup) 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((ViewGroup) mFocusedView).getDescendantFocusability() == 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 24169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something has focus, but is holding it weakly as a container 24179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ensureTouchMode(false)) { 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("should not have changed focus " 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "when leaving touch mode while a view has focus."); 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDirectional(event.getKeyCode())) { 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // no view has focus, so we leave touch mode (and find something 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to give focus to). the event is consumed if we were able to 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find something to give focus to. 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchMode(false); 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy * log motion events 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureMotionLog(String subTag, MotionEvent ev) { 24398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy //check dynamic switch 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ev == null || 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 24448506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24458506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy StringBuilder sb = new StringBuilder(subTag + ": "); 24468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getDownTime()).append(','); 24478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getEventTime()).append(','); 24488506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getAction()).append(','); 24498506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getX()).append(','); 24508506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getY()).append(','); 24518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getPressure()).append(','); 24528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getSize()).append(','); 24538506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getMetaState()).append(','); 24548506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getXPrecision()).append(','); 24558506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getYPrecision()).append(','); 24568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getDeviceId()).append(','); 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEdgeFlags()); 24588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy Log.d(TAG, sb.toString()); 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy * log motion events 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureKeyLog(String subTag, KeyEvent ev) { 24648506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy //check dynamic switch 24658506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy if (ev == null || 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24698506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy StringBuilder sb = new StringBuilder(subTag + ": "); 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDownTime()).append(','); 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEventTime()).append(','); 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getAction()).append(','); 24738506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getKeyCode()).append(','); 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getRepeatCount()).append(','); 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getMetaState()).append(','); 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDeviceId()).append(','); 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getScanCode()); 24788506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy Log.d(TAG, sb.toString()); 24798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24978506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If mView is null, we just consume the key event because it doesn't 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sense to do anything else with it. 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = mView != null 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? mView.dispatchKeyEventPreIme(event) : true; 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 250593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown finishInputEvent(); 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If it is possible for this window to interact with the input 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // method window, then we want to first dispatch our key events 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the input method. 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mView != null) { 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.dispatchKeyEvent(mView.getContext(), seq, event, 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback); 25209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleFinishedEvent(int seq, boolean handled) { 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 25329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (sendDone) { 253693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown finishInputEvent(); 25379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 2538c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.w(TAG, "handleFinishedEvent(seq=" + seq 25399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " ev=" + event 25409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") neither delivering nor finishing key"); 25419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25448506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEventToViewHierarchy(KeyEvent event, boolean sendDone) { 25469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded) { 25489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 25499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = (action == KeyEvent.ACTION_DOWN); 25509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkForLeavingTouchModeAndConsume(event)) { 25529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25538506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 25548506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) { 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureKeyLog("captureDispatchKeyEvent", event); 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean keyHandled = mView.dispatchKeyEvent(event); 25599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!keyHandled && isDown) { 25619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = 0; 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (event.getKeyCode()) { 25639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 25649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 25659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 25669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 25719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction != 0) { 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focused = mView != null ? mView.findFocus() : null; 25809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 25819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View v = focused.focusSearch(direction); 25829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusPassed = false; 25839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v != null && v != focused) { 25849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do the math the get the interesting rect 25859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of previous focused into the coord system of 25869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // newly focused view 25879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focused.getFocusedRect(mTempRect); 25881c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn if (mView instanceof ViewGroup) { 25891c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetDescendantRectToMyCoords( 25901c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn focused, mTempRect); 25911c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn ((ViewGroup) mView).offsetRectIntoDescendantCoords( 25921c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn v, mTempRect); 25931c6a89491b23aa54bec9e7677c24005350aca525Dianne Hackborn } 25949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusPassed = v.requestFocus(direction, mTempRect); 25959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!focusPassed) { 25989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchUnhandledMove(focused, direction); 25999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 26009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction)); 26019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 26089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 260993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown finishInputEvent(); 26109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 26129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 26139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 26179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 26189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 26199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 26219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 26229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 26249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26268169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 26278169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 262864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 262964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 26303d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 263164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 2632e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 2633e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 263464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 26359189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 263664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 263764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 26383d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 2639694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 2640f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, ">>>>>> CALLING relayout"); 26418169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 26428169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 264361324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mView.mMeasuredWidth * appScale + 0.5f), 264461324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mView.mMeasuredHeight * appScale + 0.5f), 26458169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 2646694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 2647694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 2648f123e49bf0708719b51a7064ae134c097abe4a54Dianne Hackborn //Log.d(TAG, "<<<<<< BACK FROM relayout"); 26493d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 2650e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 26513d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 265264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 265364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 265464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 265564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 265664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 26579189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 26588169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 26598169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 26608506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 26619189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 266713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi try { 266813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi final AudioManager audioManager = getAudioManager(); 26699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 267013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi switch (effectId) { 267113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.CLICK: 267213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 267313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 267413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_DOWN: 267513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 267613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 267713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_LEFT: 267813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 267913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 268013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_RIGHT: 268113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 268213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 268313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi case SoundEffectConstants.NAVIGATION_UP: 268413b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 268513b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi return; 268613b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi default: 268713b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi throw new IllegalArgumentException("unknown effect id " + effectId + 268813b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi " not defined in " + SoundEffectConstants.class.getCanonicalName()); 268913b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } 269013b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi } catch (IllegalStateException e) { 269113b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi // Exception thrown by getAudioManager() when mView is null 269213b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi Log.e(TAG, "FATAL EXCEPTION when attempting to play sound effect: " + e); 269313b18fd7f954c0034144edde84a1aef1a7b56355Jean-Michel Trivi e.printStackTrace(); 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 27109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 272494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 272594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 272694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 272794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 272894d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 272994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 273094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 273194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 2733c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (Config.LOGV) Log.v(TAG, "DIE in " + this + " of " + mSurface); 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 27369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27438169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 27448169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27510586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 275594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn dispatchDetachedFromWindow(); 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27663d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 2768e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 27719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 27729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 277464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 277564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 277664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 277764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 277864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 277964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 278064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 278164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 2782e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 2783e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 2784e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 2785e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 2786e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 278946b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 279046b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private Runnable mFinishedCallback; 279146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 279246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown private final InputHandler mInputHandler = new InputHandler() { 279346b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown public void handleKey(KeyEvent event, Runnable finishedCallback) { 279493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown startInputEvent(finishedCallback); 279592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, true); 279646b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 279746b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown 2798c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown public void handleMotion(MotionEvent event, Runnable finishedCallback) { 279993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown startInputEvent(finishedCallback); 280093ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, true); 280146b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown } 280246b9ac0ae2162309774a7478cd9d4e578747bfc2Jeff Brown }; 28039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 280592ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown dispatchKey(event, false); 280692ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown } 280792ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown 280892ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown private void dispatchKey(KeyEvent event, boolean sendDone) { 280992ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown //noinspection ConstantConditions 281092ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (false && event.getAction() == KeyEvent.ACTION_DOWN) { 281192ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown if (event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 28129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 28139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 28149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", "Focused view Hierarchy is:"); 28159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 28169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 28189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 28199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 28239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 282492ff1dd8359889f5876f8a222c5d923071e66dbdJeff Brown msg.arg1 = sendDone ? 1 : 0; 28259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 2827c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown TAG, "sending key " + event + " to " + mView); 28289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 28309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2831c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown 2832c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown public void dispatchMotion(MotionEvent event) { 283393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchMotion(event, false); 283493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 283593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 283693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchMotion(MotionEvent event, boolean sendDone) { 2837c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown int source = event.getSource(); 2838c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) { 283993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, sendDone); 2840c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else if ((source & InputDevice.SOURCE_CLASS_TRACKBALL) != 0) { 284193ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, sendDone); 2842c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } else { 2843c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown // TODO 2844c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown Log.v(TAG, "Dropping unsupported motion event (unimplemented): " + event); 284593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown if (sendDone) { 284693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown finishInputEvent(); 284793ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 2848c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 2849c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown } 28509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 285100fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown public void dispatchPointer(MotionEvent event) { 285293ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchPointer(event, false); 285393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 285493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 285593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchPointer(MotionEvent event, boolean sendDone) { 28569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 28579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 285893ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 285900fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 28609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 286200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown public void dispatchTrackball(MotionEvent event) { 286393ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown dispatchTrackball(event, false); 286493ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown } 286593ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown 286693ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown private void dispatchTrackball(MotionEvent event, boolean sendDone) { 28679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 28689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 286993ed4e3052a773289c0570984801ea8f0f0849d2Jeff Brown msg.arg1 = sendDone ? 1 : 0; 287000fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown sendMessageAtTime(msg, event.getEventTime()); 28719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 287200fa7bdd69f0868fd17ea7c881c771d785b2fbbdJeff Brown 28739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 28749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 28759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 28769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 28779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 28809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 28819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 28829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 28859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 28869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 28879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 28889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 28899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 28909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2892ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 2893ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 2894ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 2895ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 2896ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 2897ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2898ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 289975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 290075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 290175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 290275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 290375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 290475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (!AccessibilityManager.getInstance(mView.getContext()).isEnabled()) { 290575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 290675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 290775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 290875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 290975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 291075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 291175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 291275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 291375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 29149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 29159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 29169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 29199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 29229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Rect getWindowFrame() { 29259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWinFrame; 29269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 29299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 29309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 29319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 29329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 29369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ViewRoot never intercepts touch event, so this can be a no-op 29379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 29409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 29419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 29429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2944dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn class TakenSurfaceHolder extends BaseSurfaceHolder { 2945dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 2946dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean onAllowLockCanvas() { 2947dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mDrawingAllowed; 2948dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2949dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2950dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 2951dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onRelayoutContainer() { 2952dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // Not currently interesting -- from changing between fixed and layout size. 2953dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2954dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2955dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFormat(int format) { 2956dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceFormat(format); 2957dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2958dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2959dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setType(int type) { 2960dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceType(type); 2961dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2962dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2963dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 2964dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void onUpdateSurface() { 2965dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn // We take care of format and type changes on our own. 2966dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new IllegalStateException("Shouldn't be here"); 2967dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2968dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2969dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public boolean isCreating() { 2970dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn return mIsCreating; 2971dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2972dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2973dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn @Override 2974dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setFixedSize(int width, int height) { 2975dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn throw new UnsupportedOperationException( 2976dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn "Currently only support sizing from layout"); 2977dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2978dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 2979dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn public void setKeepScreenOn(boolean screenOn) { 2980dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn ((RootViewSurfaceTaker)mView).setSurfaceKeepScreenOn(screenOn); 2981dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2982dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn } 2983dc8a7f69d7df5f1ca29763995a0d55acf7936fc6Dianne Hackborn 29849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 29859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WeakReference<ViewRoot> mViewRoot; 29869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public InputMethodCallback(ViewRoot viewRoot) { 29889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 29899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 29919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 29929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 29939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 29949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchFinishedEvent(seq, handled); 29959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void sessionCreated(IInputMethodSession session) throws RemoteException { 29999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 30009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30028506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 30039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 3004ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final WeakReference<ViewRoot> mViewRoot; 30059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3006ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public W(ViewRoot viewRoot, Context context) { 30079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 30089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void resized(int w, int h, Rect coveredInsets, 3011e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 30129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 30139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 30149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchResized(w, h, coveredInsets, 3015e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn visibleInsets, reportDraw, newConfig); 30169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 30209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 30219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 30229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchAppVisibility(visible); 30239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 30279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 30289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 30299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchGetNewSurface(); 30309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 30349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 30359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 30369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.windowFocusChanged(hasFocus, inTouchMode); 30379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 30419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!Process.supportsProcesses()) { 30429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_GRANTED; 30439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 30479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 30489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 30499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 30509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 30549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 30559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 30569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = viewRoot.mView; 30579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 30589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 30599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 30609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 30619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 30629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 30639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 30669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 30679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 30689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 30699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 30709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 30719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 30729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 30739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 30749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 30759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 30769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 30779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 308372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 3084ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 3085ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn final ViewRoot viewRoot = mViewRoot.get(); 3086ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (viewRoot != null) { 3087ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn viewRoot.dispatchCloseSystemDialogs(reason); 3088ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3089ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 3090ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 3091bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 3092bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 309319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 309419382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 309519382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 309619382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 30977580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 30987580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 30997580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 31007580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn 31017580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 31027580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 31037580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 31047580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 31057580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 31067580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 310719382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 310819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 310972c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 31109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 31218506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 31249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 31259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 31269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 31288506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 31319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 31329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 31339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 31349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 31368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 31409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 31429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 31449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 31489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 31499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 31729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 31739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 31759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 31769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 31779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 31789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 31799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 31809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 31819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 31829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 31839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 31869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 31879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31888506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 31909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 31919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 31929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 31939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 31949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 31959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 31969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 31979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 31989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 31999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 32009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 32019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 32029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 32039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 32049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 32059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 32069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 32079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 32089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 32099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 32119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 32129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 32159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 32169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 32199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 32209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 32229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 32239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 32249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 32259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 32269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 32279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 32289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 32299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 32309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 32319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 32329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 32339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 32349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 32359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 32369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 32379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 32389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 32399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 32409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 32419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 32439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 32449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 32459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 32469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 32479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 32489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 32499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 32509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 32519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 32529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 32549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 32559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 32569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 32579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 32589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 32599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 32609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 32619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 32629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 32639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 32649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 32659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 32669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 32679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 32689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 32699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 32719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 32729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 32739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 32749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 32759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 32769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 32779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 32799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 32839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 32849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 32859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 32899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 32909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 32919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 32929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 32939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 32949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 32959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 32989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 32999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 33029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 33059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 33089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 33119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 33149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 33179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 33209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 33239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 33249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 33279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 33289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 33319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 33339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 33349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 33369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 33389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 33399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 33409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 33419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 33439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 33449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 33459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 33479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 33489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 33499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 33509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 33519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 33529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 33549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 33559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 33589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 33599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 33609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 33619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 33639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 33649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 33689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 33699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 33709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 33729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 33739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 33759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 33769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 33819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 33829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 33839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 33849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 33869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 33879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 33889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 339015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 33919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 33959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 33969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 33979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 33999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 34009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 34019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 34029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 34049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 34059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 34099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 34109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 34119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 34129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 34139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 34169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeShowFPS(Canvas canvas, int durationMillis); 34189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 34199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia to just abandon its texture cache IDs 34209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // doesn't call glDeleteTextures 34219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeAbandonGlCaches(); 34229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3423