ViewRoot.java revision 72c82ab9923025a91bbabb32e56bfea27bfd083b
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 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodCallback; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodSession; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PorterDuff; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.*; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemProperties; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Config; 329189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 3775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 3875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 439189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.content.res.CompatibilityInfo; 4438ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshimaimport android.content.res.Resources; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.Manifest; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.AudioManager; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.ref.WeakReference; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.egl.*; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.opengles.*; 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport static javax.microedition.khronos.opengles.GL10.*; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project@SuppressWarnings({"EmptyCatchBlock"}) 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class ViewRoot extends Handler implements ViewParent, 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.AttachInfo.Callbacks { 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "ViewRoot"; 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SuppressWarnings({"ConstantConditionalExpression"}) 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean LOCAL_LOGV = false ? Config.LOGD : Config.LOGV; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 8353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 8453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static long sInstanceCount = 0; 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1008506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy private static int sDrawTime; 10113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1078506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1118506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect mDirty; // will be a graphics.Region soon 132bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1338506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 1545583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 1555583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 1768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10 mEgl; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay mEglDisplay; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext mEglContext; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface mEglSurface; 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GL11 mGL; 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas mGlCanvas; 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mUseGL; 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mGlWanted; 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1868506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19311ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1954c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1994c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession = IWindowManager.Stub.asInterface( 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ServiceManager.getService("window")) 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .openSession(imm.getClient(), imm.getInputContext()); 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2074c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 2084c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2094c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2104c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2114c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public ViewRoot(Context context) { 2124c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 2134c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (MEASURE_LATENCY && lt == null) { 2154c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn lt = new LatencyTimer(100, 1000); 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn ++sInstanceCount; 2194c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2204c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 2214c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 2224c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 2234c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 2244c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 234ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = new W(this, context); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 24311ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.finalize(); 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project --sInstanceCount; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getInstanceCount() { 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sInstanceCount; 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGL() { 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGLInner(); 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // give-up on using GL 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGLInner() { 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGL10 egl = (EGL10) EGLContext.getEGL(); 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = egl; 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the default display. 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY); 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = eglDisplay; 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We can now initialize EGL for that display 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] version = new int[2]; 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglInitialize(eglDisplay, version); 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Specify a configuration for our opengl session 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and grab the first configuration that matches is 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] configSpec = { 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_RED_SIZE, 5, 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_GREEN_SIZE, 6, 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_BLUE_SIZE, 5, 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_DEPTH_SIZE, 0, 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NONE 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig[] configs = new EGLConfig[1]; 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] num_config = new int[1]; 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglChooseConfig(eglDisplay, configSpec, configs, 1, num_config); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig config = configs[0]; 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an OpenGL ES context. This must be done only once, an 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * OpenGL context is a somewhat heavy object. 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLContext context = egl.eglCreateContext(eglDisplay, config, 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_CONTEXT, null); 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = context; 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an EGL surface we can render into. 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLSurface surface = egl.eglCreateWindowSurface(eglDisplay, config, mHolder, null); 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = surface; 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Before we can issue GL commands, we need to make sure 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the context is current and bound to a surface. 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglMakeCurrent(eglDisplay, surface, surface, context); 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the appropriate GL interface. 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is simply done by casting the GL context to either 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * GL10 or GL11. 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GL11 gl = (GL11) context.getGL(); 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = gl; 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = new Canvas(gl); 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = true; 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void destroyGL() { 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia that the context is gone 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeAbandonGlCaches(); 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT); 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroyContext(mEglDisplay, mEglContext); 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroySurface(mEglDisplay, mEglSurface); 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglTerminate(mEglDisplay); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = null; 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = null; 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = null; 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = null; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = null; 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = null; 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = false; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkEglErrors() { 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something bad has happened revert to 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // normal rendering. 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL11.EGL_CONTEXT_LOST) { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we'll try again if it was context lost 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setView(View view, WindowManager.LayoutParams attrs, 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View panelParentView) { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 3988169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 3999189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4001ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 40138ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima Resources resources = mView.getContext().getResources(); 40238ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima CompatibilityInfo compatibilityInfo = resources.getCompatibilityInfo(); 403589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 40438ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 40538ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima if (mTranslator != null || !compatibilityInfo.supportsScreen()) { 406240f8a7532a024e36998bdbe87cff2ef080d75deMitsuru Oshima mSurface.setCompatibleDisplayMetrics(resources.getDisplayMetrics(), 407240f8a7532a024e36998bdbe87cff2ef080d75deMitsuru Oshima mTranslator); 40838ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 40938ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 410e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 41164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (attrs != null && mTranslator != null) { 412e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 41364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 41464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4159189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 41664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 41764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4181ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4191ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4201ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4211ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 4251ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima mAttachInfo.mScalingRequired = mTranslator == null ? false : true; 42664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 42764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4348506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4409189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHostVisibility(), mAttachInfo.mContentInsets); 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 44864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 44964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 45064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 45164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 453e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima 45464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 45564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4569189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "Added window " + mWindow); 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 4859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 4869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 4889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 4909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 4919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 4929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 516105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 5175a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 5185a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 5195a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 5215a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 5225a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 527105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 528105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 529105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 530105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 531105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 532105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 533105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 534105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 57164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 57264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 5741e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 5758169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 5761e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 5778169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 57864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 5791e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 5801e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 5811e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 5821e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 5838169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 60064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6298506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowResizesToFitContent = false; 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 66164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 6629189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 66864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6738506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy DisplayMetrics packageMetrics = 6749189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mView.getContext().getResources().getDisplayMetrics(); 6759189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowWidth = packageMetrics.widthPixels; 6769189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowHeight = packageMetrics.heightPixels; 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getRunQueue().executeActions(attachInfo.mHandler); 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 69175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 69364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 69464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v("ViewRoot", 69764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 6989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 7208506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLayoutRequested) { 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchModeLocally(mAddedTouchMode); 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mContentInsets.equals(mPendingContentInsets)) { 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mVisibleInsets.equals(mPendingVisibleInsets)) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7458506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy DisplayMetrics packageMetrics = 7469189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mView.getContext().getResources().getDisplayMetrics(); 7479189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowWidth = packageMetrics.widthPixels; 7489189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowHeight = packageMetrics.heightPixels; 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v("ViewRoot", 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mRecomputeGlobalAttributes) { 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Computing screen on!"); 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean oldVal = attachInfo.mKeepScreenOn; 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn != oldVal) { 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Keep screen on changed: " + attachInfo.mKeepScreenOn); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8058506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowShouldResize = mLayoutRequested && windowResizesToFitContent 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mWidth != host.mMeasuredWidth || mHeight != host.mMeasuredHeight); 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || windowShouldResize || insetsChanged 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || viewVisibilityChanged || params != null) { 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsPending = computesInternalInsets 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mFirst || viewVisibilityChanged); 8348506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributes.memoryType == WindowManager.LayoutParams.MEMORY_TYPE_GPU) { 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params == null) { 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = mWindowAttributes; 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = true; 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean initialized = false; 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 84513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hadSurface = mSurface.isValid(); 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8558169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 8568169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima Log.i(TAG, "host=w:" + host.mMeasuredWidth + ", h:" + 8578169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima host.mMeasuredHeight + ", params=" + params); 8588169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 8598169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 8608169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 8698506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8978506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initialized = mGlCanvas != null; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 91564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "ViewRoot", "Relayout returned: frame=" + frame + ", surface=" + mSurface); 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (initialized) { 92761324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima mGlCanvas.setViewport((int) (mWidth * appScale + 0.5f), 92861324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mHeight * appScale + 0.5f)); 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focusChangedDueToTouchMode || mWidth != host.mMeasuredWidth 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mHeight != host.mMeasuredHeight || contentInsetsChanged) { 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWidth + " measuredWidth=" + host.mMeasuredWidth 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mHeight=" + mHeight 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " measuredHeight" + host.mMeasuredHeight 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " coveredInsetsChanged=" + contentInsetsChanged); 9438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 9469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Implementation of weights from WindowManager.LayoutParams 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We just grow the dimensions as needed and re-measure if 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // needs be 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = host.mMeasuredWidth; 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = host.mMeasuredHeight; 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean measureAgain = false; 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.horizontalWeight > 0.0f) { 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project width += (int) ((mWidth - width) * lp.horizontalWeight); 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.verticalWeight > 0.0f) { 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height += (int) ((mHeight - height) * lp.verticalWeight); 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (measureAgain) { 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "And hey let's measure once more: width=" + width 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " height=" + height); 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean didLayout = mLayoutRequested; 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Laying out " + host + " to (" + 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.mMeasuredWidth + ", " + host.mMeasuredHeight + ")"); 98713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 98813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.layout(0, 0, host.mMeasuredWidth, host.mMeasuredHeight); 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 99313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 99413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 99513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 99613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 99713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 99813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 99913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 100013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 100113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 101764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 101864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 101964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 102064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenContent = attachInfo.mGivenInternalInsets.contentInsets; 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenVisible = attachInfo.mGivenInternalInsets.visibleInsets; 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project givenContent.left = givenContent.top = givenContent.right 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenContent.bottom = givenVisible.left = givenVisible.top 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenVisible.right = givenVisible.bottom = 0; 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 105164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect contentInsets = insets.contentInsets; 105264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect visibleInsets = insets.visibleInsets; 105364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 105464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima contentInsets = mTranslator.getTranslatedContentInsets(contentInsets); 105564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima visibleInsets = mTranslator.getTranslatedVisbileInsets(visibleInsets); 10569189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 106164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima contentInsets, visibleInsets); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10668506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11048506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw(); 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!cancelDraw && !newSurface) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try again 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.FILL_PARENT: 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11928506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 11945bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final boolean scrolling = mScroller != null && mScroller.computeScrollOffset(); 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 120464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 120564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!dirty.isEmpty()) { 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas = mGlCanvas; 12115bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (mGL != null && canvas != null) { 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glDisable(GL_SCISSOR_TEST); 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClearColor(0, 0, 0, 0); 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClear(GL_COLOR_BUFFER_BIT); 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glEnable(GL_SCISSOR_TEST); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 12185bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.DRAWN; 12208169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 12218169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 12228169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 12238169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 122464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 122564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateCanvas(canvas); 12268169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12270d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas.setScreenDensity(scalingRequired 12280d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ? DisplayMetrics.DENSITY_DEVICE : 0); 12298169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 123013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 123113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 123213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 12338169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 12348169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 12358169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12375bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 12385bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglSwapBuffers(mEglDisplay, mEglSurface); 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 124213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.showFps) { 12439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12585bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (fullRedrawNeeded) { 12599189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mAttachInfo.mIgnoreDirtyState = true; 126061324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima dirty.union(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 12615bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Draw " + mView + "/" 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 12689189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 12699189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 12709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas; 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12745bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int left = dirty.left; 12755bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int top = dirty.top; 12765bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int right = dirty.right; 12775bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int bottom = dirty.bottom; 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas = surface.lockCanvas(dirty); 12795bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12805bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (left != dirty.left || top != dirty.top || right != dirty.right || 12815bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy bottom != dirty.bottom) { 12825bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 12835bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 12845bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: Do this in native 128611ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn canvas.setDensity(mDensity); 12879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Surface.OutOfResourcesException e) { 12889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("ViewRoot", "OutOfResourcesException locking surface", e); 12899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: we should ask the window manager to do something! 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // for now we just do nothing 12919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1295bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy if (!dirty.isEmpty() || mIsAnimating) { 129613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Surface " + surface + " drawing to bitmap w=" 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + canvas.getWidth() + ", h=" + canvas.getHeight()); 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //canvas.drawARGB(255, 255, 0, 0); 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 130413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileDrawing) { 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this bitmap's format includes an alpha channel, we 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // need to clear it before drawing so that the child will 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // properly re-composite its drawing on a transparent 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // background. This automatically respects the clip/dirty region 13125bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // or 13135bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // If we are applying an offset, we need to clear the area 13145bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // where the offset doesn't appear to avoid having garbage 13155bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // left in the blank areas. 13165bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (!canvas.isOpaque() || yoff != 0) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawColor(0, PorterDuff.Mode.CLEAR); 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dirty.setEmpty(); 1321bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy mIsAnimating = false; 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 13238169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.mPrivateFlags |= View.DRAWN; 13248169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 13258169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_DRAW) { 13265bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy Context cxt = mView.getContext(); 13275bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 13285a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima ", metrics=" + cxt.getResources().getDisplayMetrics() + 13295a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 13308169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 13319189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 13328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 13338169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 133464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 133564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateCanvas(canvas); 13368169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 13370d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas.setScreenDensity(scalingRequired 13380d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ? DisplayMetrics.DENSITY_DEVICE : 0); 13398169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 13408169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 13415bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 13428169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 13438169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13455bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 13465bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 13475bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 13485bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 134913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.showFps) { 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 135713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileDrawing) { 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project surface.unlockCanvasAndPost(canvas); 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Surface " + surface + " unlockCanvasAndPost"); 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13698506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 13828506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 1397e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 1398e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 1399e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 1400e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // line checks whether the view is still in the hierarchy 1401e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy if (focus == null || focus.getParent() == null) { 1402e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 1403e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 1404e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 1405e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetDescendantRectToMyCoords( 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus, mTempRect); 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14788506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!immediate) { 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14928506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the one case where will transfer focus away from the current one 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is if the current view is a view group that prefers to give focus 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to its children first AND the view is a descendant of it. 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean descendantsHaveDibsOnFocus = 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mFocusedView instanceof ViewGroup) && 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (((ViewGroup) mFocusedView).getDescendantFocusability() == 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS); 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "Detaching in " + this + " of " + mSurface); 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 15655583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15705583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mSurface.clear(); 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15778506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.startMethodTracing("ViewRoot"); 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Dispatching key " 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " to " + mView); 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent((KeyEvent)msg.obj, true); 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1638105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_POINTER: { 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MotionEvent event = (MotionEvent)msg.obj; 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean didFinish; 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 164453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan long timeBeforeGettingEvents; 164553071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 164653071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan timeBeforeGettingEvents = System.nanoTime(); 164753071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 164853071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event = sWindowSession.getPendingPointerMove(mWindow); 165053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 165153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY && event != null) { 165253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("9 Client got events ", System.nanoTime() - event.getEventTimeNano()); 165353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("8 Client getting events ", timeBeforeGettingEvents - event.getEventTimeNano()); 165453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = true; 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = event.getAction() == MotionEvent.ACTION_OUTSIDE; 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 166164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (event != null && mTranslator != null) { 166264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateEventInScreenToAppWindow(event); 16638169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled; 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded && event != null) { 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // enter touch mode on the down 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = event.getAction() == MotionEvent.ACTION_DOWN; 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDown) { 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(true); 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(Config.LOGV) { 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureMotionLog("captureDispatchPointer", event); 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1676ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn if (mCurScrollY != 0) { 1677ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn event.offsetLocation(0, mCurScrollY); 1678ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn } 167953071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 168053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("A Dispatching TouchEvents", System.nanoTime() - event.getEventTimeNano()); 168153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = mView.dispatchTouchEvent(event); 168353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 168453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("B Dispatched TouchEvents ", System.nanoTime() - event.getEventTimeNano()); 168553071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled && isDown) { 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int edgeSlop = mViewConfiguration.getScaledEdgeSlop(); 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int edgeFlags = event.getEdgeFlags(); 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = View.FOCUS_UP; 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x = (int)event.getX(); 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int y = (int)event.getY(); 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] deltas = new int[2]; 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_TOP) != 0) { 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = edgeSlop; 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += edgeSlop; 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = -edgeSlop; 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= edgeSlop; 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_BOTTOM) != 0) { 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = edgeSlop; 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += edgeSlop; 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = -edgeSlop; 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= edgeSlop; 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (edgeFlags != 0 && mView instanceof ViewGroup) { 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View nearest = FocusFinder.getInstance().findNearestTouchable( 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView), x, y, direction, deltas); 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (nearest != null) { 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.offsetLocation(deltas[0], deltas[1]); 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.setEdgeFlags(0); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchTouchEvent(event); 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 } finally { 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!didFinish) { 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV || WATCH_POINTER) Log.i(TAG, "Done dispatching!"); 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1744105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_TRACKBALL: 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverTrackballEvent((MotionEvent)msg.obj); 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 17499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect coveredInsets = ((Rect[])msg.obj)[0]; 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect visibleInsets = ((Rect[])msg.obj)[1]; 175764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mPendingContentInsets.equals(coveredInsets) 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mPendingVisibleInsets.equals(visibleInsets)) { 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(((Rect[])msg.obj)[0]); 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(((Rect[])msg.obj)[1]); 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchModeLocally(inTouchMode); 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted) { 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we lost the gl context, so recreate it. 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlCanvas != null) { 179264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 17939189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mGlCanvas.setViewport( 179461324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mWidth * appScale + 0.5f), 179561324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mHeight * appScale + 0.5f)); 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18008506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 18038506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 181175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 182975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 183075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 183175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 183275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dispatchDetachedFromWindow(); 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1838105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Dispatching key " 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 1842105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 1843105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 1844105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 1845105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 1846105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event = KeyEvent.changeFlags(event, 1847105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event.getFlags()&~KeyEvent.FLAG_FROM_SYSTEM); 1848105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy((KeyEvent)msg.obj, false); 1850105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 18789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 18799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 18859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchModeLocally(inTouchMode); 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 18939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean ensureTouchModeLocally(boolean inTouchMode) { 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverTrackballEvent(MotionEvent event) { 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean didFinish; 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event = sWindowSession.getPendingTrackballMove(mWindow); 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = true; 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = false; 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mView != null && mAdded) { 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = mView.dispatchTrackballEvent(event); 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we could do something here, like changing the focus 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or something? 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!didFinish) { 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we reach this, we delivered a trackball event to mView and 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // mView consumed it. Because we will not translate the trackball 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // event into a key event, touch mode will not exit, so we exit 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // touch mode here. 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(false); 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection ReturnInsideFinallyBlock 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mLastTrackballTime+MAX_TRACKBALL_DELAY) < curTime) { 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int metastate = event.getMetaState(); 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (action) { 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_DOWN: 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, metastate), false); 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_UP: 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, metastate), false); 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + x.step + " dir=" + x.dir + " acc=" + x.acceleration 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " move=" + event.getX() 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " / Y=" + y.position + " step=" 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + y.step + " dir=" + y.dir + " acc=" + y.acceleration 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " move=" + event.getY()); 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Generate DPAD events based on the trackball movement. 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We pick the axis that has moved the most as the direction of 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the DPAD. When we generate DPAD events for one axis, then the 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other axis is reset -- we don't want to perform DPAD jumps due 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to slight movements in the trackball when making major movements 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // along the other axis. 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int keycode = 0; 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float accel = 1; 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (xOff > yOff) { 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement = x.generate((2/event.getXPrecision())); 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement != 0) { 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : KeyEvent.KEYCODE_DPAD_LEFT; 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accel = x.acceleration; 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (yOff > 0) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement = y.generate((2/event.getYPrecision())); 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement != 0) { 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : KeyEvent.KEYCODE_DPAD_UP; 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accel = y.acceleration; 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (keycode != 0) { 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement < 0) movement = -movement; 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int accelMovement = (int)(movement * accel); 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " accelMovement=" + accelMovement 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " accel=" + accel); 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (accelMovement > movement) { 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + keycode); 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement--; 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_MULTIPLE, keycode, 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accelMovement-movement, metastate), false); 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (movement > 0) { 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + keycode); 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement--; 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curTime = SystemClock.uptimeMillis(); 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_DOWN, keycode, 0, event.getMetaState()), false); 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_UP, keycode, 0, metastate), false); 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!didFinish) { 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyCode The key code 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the key is directional. 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isDirectional(int keyCode) { 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (keyCode) { 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if this key is a keyboard key. 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return whether this key is a keyboard key. 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isKeyboardKey(KeyEvent keyEvent) { 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int convertedKey = keyEvent.getUnicodeChar(); 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return convertedKey > 0; 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See if the key event means we should leave touch mode (and leave touch 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode if so). 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 21789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getAction() != KeyEvent.ACTION_DOWN) { 21819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only relevant if we are in touch mode 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mInTouchMode) { 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if something like an edit text has focus and the user is typing, 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // leave touch mode 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 21959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: the condition of not being a keyboard key is kind of a hacky 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // approximation of whether we think the focused view will want the 21979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // key; if we knew for sure whether the focused view would consume 21989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the event, that would be better. 21999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isKeyboardKey(event) && mView != null && mView.hasFocus()) { 22009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 22019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mFocusedView instanceof ViewGroup) 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((ViewGroup) mFocusedView).getDescendantFocusability() == 22039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 22049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something has focus, but is holding it weakly as a container 22059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ensureTouchMode(false)) { 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("should not have changed focus " 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "when leaving touch mode while a view has focus."); 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDirectional(event.getKeyCode())) { 22159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // no view has focus, so we leave touch mode (and find something 22169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to give focus to). the event is consumed if we were able to 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find something to give focus to. 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchMode(false); 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22248506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy * log motion events 22259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureMotionLog(String subTag, MotionEvent ev) { 22278506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy //check dynamic switch 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ev == null || 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 22309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22318506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 22328506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 22338506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy StringBuilder sb = new StringBuilder(subTag + ": "); 22348506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getDownTime()).append(','); 22358506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getEventTime()).append(','); 22368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getAction()).append(','); 22378506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getX()).append(','); 22388506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getY()).append(','); 22398506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getPressure()).append(','); 22408506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getSize()).append(','); 22418506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getMetaState()).append(','); 22428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getXPrecision()).append(','); 22438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getYPrecision()).append(','); 22448506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getDeviceId()).append(','); 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEdgeFlags()); 22468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy Log.d(TAG, sb.toString()); 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22498506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy * log motion events 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureKeyLog(String subTag, KeyEvent ev) { 22528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy //check dynamic switch 22538506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy if (ev == null || 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22578506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy StringBuilder sb = new StringBuilder(subTag + ": "); 22589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDownTime()).append(','); 22599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEventTime()).append(','); 22609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getAction()).append(','); 22618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getKeyCode()).append(','); 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getRepeatCount()).append(','); 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getMetaState()).append(','); 22649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDeviceId()).append(','); 22659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getScanCode()); 22668506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy Log.d(TAG, sb.toString()); 22678506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 22749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 22759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 22789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 22799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 22809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 22819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 22829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 22849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22858506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 22869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 22879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If mView is null, we just consume the key event because it doesn't 22889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sense to do anything else with it. 22899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = mView != null 22909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? mView.dispatchKeyEventPreIme(event) : true; 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 22939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 22949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 22959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 22979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If it is possible for this window to interact with the input 23039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // method window, then we want to first dispatch our key events 23049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the input method. 23059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 23069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 23079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mView != null) { 23089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 23099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 23109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 23119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.dispatchKeyEvent(mView.getContext(), seq, event, 23129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback); 23139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 23179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleFinishedEvent(int seq, boolean handled) { 23209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 23219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 23229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 23249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 23259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 23269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 23279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (sendDone) { 23299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 23309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 23319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 23329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 23339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 23349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 23369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("ViewRoot", "handleFinishedEvent(seq=" + seq 23379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " ev=" + event 23389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") neither delivering nor finishing key"); 23399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 23439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEventToViewHierarchy(KeyEvent event, boolean sendDone) { 23449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 23459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded) { 23469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 23479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = (action == KeyEvent.ACTION_DOWN); 23489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkForLeavingTouchModeAndConsume(event)) { 23509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 23528506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) { 23549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureKeyLog("captureDispatchKeyEvent", event); 23559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean keyHandled = mView.dispatchKeyEvent(event); 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!keyHandled && isDown) { 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = 0; 23609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (event.getKeyCode()) { 23619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 23629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 23639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 23699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction != 0) { 23769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focused = mView != null ? mView.findFocus() : null; 23789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 23799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View v = focused.focusSearch(direction); 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusPassed = false; 23819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v != null && v != focused) { 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do the math the get the interesting rect 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of previous focused into the coord system of 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // newly focused view 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focused.getFocusedRect(mTempRect); 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetDescendantRectToMyCoords(focused, mTempRect); 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetRectIntoDescendantCoords(v, mTempRect); 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusPassed = v.requestFocus(direction, mTempRect); 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!focusPassed) { 23929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchUnhandledMove(focused, direction); 23939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 23949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction)); 23959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 24169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 24179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24258169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 24268169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 242764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 242864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 24293d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 243064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 2431e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 2432e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 243364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 24349189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 243564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 243664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 24373d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 24388169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 24398169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 244061324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mView.mMeasuredWidth * appScale + 0.5f), 244161324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mView.mMeasuredHeight * appScale + 0.5f), 24428169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 24438169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mPendingContentInsets, mPendingVisibleInsets, mSurface); 24443d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 2445e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 24463d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 244764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 244864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 244964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 245064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 245164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 24529189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 24538169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 24548169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 24558506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24569189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 24589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final AudioManager audioManager = getAudioManager(); 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (effectId) { 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.CLICK: 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_DOWN: 24699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_LEFT: 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_RIGHT: 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_UP: 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("unknown effect id " + effectId + 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " not defined in " + SoundEffectConstants.class.getCanonicalName()); 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "DIE in " + this + " of " + mSurface); 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 25209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 25248169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 25258169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25325583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mSurface.clear(); 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 25369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (immediate) { 25379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dispatchDetachedFromWindow(); 25389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mView != null) { 25399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DIE); 25409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 25469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 25489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 25499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 25509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25513d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 25529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 25539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect visibleInsets, boolean reportDraw) { 25549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 25559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 255964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 256064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 256164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 256264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 256364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 256464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 256564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 256664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = new Rect[] { new Rect(coveredInsets), new Rect(visibleInsets) }; 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getAction() == KeyEvent.ACTION_DOWN) { 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection ConstantConditions 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (false && event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 25769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 25779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", "Focused view Hierarchy is:"); 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 25799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 25819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 25829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 25869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 25879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 25899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "sending key " + event + " to " + mView); 25909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 25929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchPointer(MotionEvent event, long eventTime) { 25959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 25969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 25979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, eventTime); 25989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchTrackball(MotionEvent event, long eventTime) { 26019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 26029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 26039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, eventTime); 26049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 26079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 26089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 26099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 26109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 26139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 26149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 26159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 26189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 26199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 26209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 26219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 26229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 26239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 262575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 262675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 262775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 262875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 262975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 263075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (!AccessibilityManager.getInstance(mView.getContext()).isEnabled()) { 263175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 263275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 263375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 263475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 263575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 263675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 263775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 263875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 263975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 26409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 26429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Rect getWindowFrame() { 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWinFrame; 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ViewRoot never intercepts touch event, so this can be a no-op 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 26689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26698506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 26709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 26719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WeakReference<ViewRoot> mViewRoot; 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public InputMethodCallback(ViewRoot viewRoot) { 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 26789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchFinishedEvent(seq, handled); 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void sessionCreated(IInputMethodSession session) throws RemoteException { 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26888506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2689ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project static class EventCompletion extends Handler { 2690ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final IWindow mWindow; 2691ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final KeyEvent mKeyEvent; 2692ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final boolean mIsPointer; 2693ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final MotionEvent mMotionEvent; 26948506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2695ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project EventCompletion(Looper looper, IWindow window, KeyEvent key, 2696ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project boolean isPointer, MotionEvent motion) { 2697ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project super(looper); 2698ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = window; 2699ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mKeyEvent = key; 2700ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mIsPointer = isPointer; 2701ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mMotionEvent = motion; 2702ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sendEmptyMessage(0); 2703ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 27048506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2705ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project @Override 2706ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public void handleMessage(Message msg) { 2707ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (mKeyEvent != null) { 2708ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2709ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2710ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2711ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 27128169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } else if (mIsPointer) { 2713ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project boolean didFinish; 2714ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project MotionEvent event = mMotionEvent; 2715ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (event == null) { 2716ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2717ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project event = sWindowSession.getPendingPointerMove(mWindow); 2718ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2719ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2720ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project didFinish = true; 2721ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2722ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project didFinish = event.getAction() == MotionEvent.ACTION_OUTSIDE; 2723ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2724ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (!didFinish) { 2725ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2726ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2727ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2728ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2729ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2730ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2731ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project MotionEvent event = mMotionEvent; 2732ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (event == null) { 2733ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2734ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project event = sWindowSession.getPendingTrackballMove(mWindow); 2735ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2736ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2737ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2738ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2739ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2740ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2741ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2742ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2743ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2744ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2745ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 27468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 2748ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final WeakReference<ViewRoot> mViewRoot; 2749ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final Looper mMainLooper; 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2751ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public W(ViewRoot viewRoot, Context context) { 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 2753ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mMainLooper = context.getMainLooper(); 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void resized(int w, int h, Rect coveredInsets, 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect visibleInsets, boolean reportDraw) { 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchResized(w, h, coveredInsets, 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsets, reportDraw); 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 27669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 27689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchKey(event); 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("ViewRoot.W", "Key event " + event + " but no ViewRoot available!"); 2771ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, event, false, null); 27729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchPointer(MotionEvent event, long eventTime) { 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 277753071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (viewRoot != null) { 277853071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 277953071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan // Note: eventTime is in milliseconds 278053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan ViewRoot.lt.sample("* ViewRoot b4 dispatchPtr", System.nanoTime() - eventTime * 1000000); 278153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 27829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchPointer(event, eventTime); 2783ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2784ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, null, true, event); 27859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchTrackball(MotionEvent event, long eventTime) { 27899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 27909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 27919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchTrackball(event, eventTime); 2792ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2793ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, null, false, event); 27949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 27989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 27999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 28009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchAppVisibility(visible); 28019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 28059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 28069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 28079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchGetNewSurface(); 28089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 28129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 28139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 28149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.windowFocusChanged(hasFocus, inTouchMode); 28159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 28199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!Process.supportsProcesses()) { 28209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_GRANTED; 28219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 28249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 28259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 28269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 28279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 28289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 28329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 28339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 28349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = viewRoot.mView; 28359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 28369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 28379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 28389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 28399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 28409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 28419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 28449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 28459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 28469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 28479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 28489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 28499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 28509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 28519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 28529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 28539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 28549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 28559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 286172c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 286272c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn public void dispatchWallpaperOffsets(float x, float y) { 286372c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 28649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 28679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 28689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 28699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 28709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 28719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 28729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 28739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 28749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 28758506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 28769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 28779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 28789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 28799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 28809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 28819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 28828506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 28839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 28849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 28859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 28869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 28879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 28889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 28899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 28908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 28919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 28929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 28939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 28949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 28959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 28969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 28979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 28989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 29009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 29019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 29029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 29039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 29049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 29059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 29089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 29099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 29109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 29119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 29129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 29139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 29149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 29159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 29169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 29179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 29189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 29199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 29209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 29219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 29229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 29239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 29249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 29259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 29269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 29279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 29299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 29309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 29319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 29329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 29339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 29349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 29359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 29369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 29379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 29399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 29409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 29419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 29439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 29449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 29459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 29469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 29479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 29489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 29499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 29509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 29519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 29529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 29539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 29549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 29559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 29569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 29579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 29589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 29599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 29609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 29619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 29629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 29639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 29649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 29659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 29669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 29699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 29709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 29739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 29749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 29759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 29769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 29779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 29789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 29799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 29809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 29819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 29829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 29839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 29849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 29859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 29869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 29879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 29889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 29899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 29909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 29919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 29929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 29939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 29949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 29959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 29979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 29989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 29999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 30009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 30019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 30029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 30039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 30049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 30059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 30069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 30089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 30099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 30109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 30119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 30129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 30139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 30149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 30159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 30169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 30179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 30189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 30199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 30209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 30219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 30229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 30239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 30259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 30269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 30279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 30289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 30299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 30309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 30319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 30339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 30379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 30389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 30399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 30439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 30449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 30459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 30479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 30489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 30499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 30529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 30539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 30569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 30599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 30629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 30659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 30689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 30719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 30749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 30779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 30789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 30819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 30829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 30859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 30889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 30929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 30939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 30949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 30959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 30979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 30989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 30999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31008506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 31089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 31099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 31129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 31229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 31239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 31249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 31269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 31279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 31309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 31359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 31369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 31379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 31409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 31429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.clear(); 31459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 31499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeShowFPS(Canvas canvas, int durationMillis); 31739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia to just abandon its texture cache IDs 31759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // doesn't call glDeleteTextures 31769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeAbandonGlCaches(); 31779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3178