ViewRoot.java revision 5bcdff45bf4ada77ae7c95f520b795876adef75c
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.Point; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PorterDuff; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.*; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemProperties; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Config; 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; 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.Manifest; 449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.AudioManager; 459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.ref.WeakReference; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.egl.*; 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.opengles.*; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport static javax.microedition.khronos.opengles.GL10.*; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project@SuppressWarnings({"EmptyCatchBlock"}) 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class ViewRoot extends Handler implements ViewParent, 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.AttachInfo.Callbacks { 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "ViewRoot"; 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SuppressWarnings({"ConstantConditionalExpression"}) 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean LOCAL_LOGV = false ? Config.LOGD : Config.LOGV; 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static long sInstanceCount = 0; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy private static int sDrawTime; 9413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect mDirty; // will be a graphics.Region soon 125bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1263d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima // TODO: change these to scalar class. 1273d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima private float mAppScale; 1283d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima private float mAppScaleInverted; // = 1.0f / mAppScale 1293d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima private int[] mWindowLayoutParamsBackup = null; 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Point mVisPoint; // used to retrieve global offset of focused view. 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 1429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 1439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 1449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface mSurface; 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 1649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10 mEgl; 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay mEglDisplay; 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext mEglContext; 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface mEglSurface; 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GL11 mGL; 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas mGlCanvas; 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mUseGL; 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mGlWanted; 1809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewConfiguration mViewConfiguration; 1829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 1849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 1859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 1869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 1879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final float mDensity; 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewRoot(Context context) { 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(); 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ++sInstanceCount; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Initialize the statics when this class is first instantiated. This is 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // done here instead of in the static block because Zygote does not 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // allow the spawning of threads. 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.getInstance(context); 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession = IWindowManager.Stub.asInterface( 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ServiceManager.getService("window")) 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .openSession(imm.getClient(), imm.getInputContext()); 2059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 2129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 2149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 2189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisPoint = new Point(); 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 221ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = new W(this, context); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 2269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 2279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurface = new Surface(); 2289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 2299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 2309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 2319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDensity = context.getResources().getDisplayMetrics().density; 2329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.finalize(); 2379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project --sInstanceCount; 2389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getInstanceCount() { 2419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sInstanceCount; 2429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 2679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGL() { 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGLInner(); 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // give-up on using GL 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 2799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 2809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGLInner() { 2849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGL10 egl = (EGL10) EGLContext.getEGL(); 2859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = egl; 2869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 2889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the default display. 2899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY); 2919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = eglDisplay; 2929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We can now initialize EGL for that display 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] version = new int[2]; 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglInitialize(eglDisplay, version); 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Specify a configuration for our opengl session 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and grab the first configuration that matches is 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] configSpec = { 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_RED_SIZE, 5, 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_GREEN_SIZE, 6, 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_BLUE_SIZE, 5, 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_DEPTH_SIZE, 0, 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NONE 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig[] configs = new EGLConfig[1]; 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] num_config = new int[1]; 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglChooseConfig(eglDisplay, configSpec, configs, 1, num_config); 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig config = configs[0]; 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an OpenGL ES context. This must be done only once, an 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * OpenGL context is a somewhat heavy object. 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLContext context = egl.eglCreateContext(eglDisplay, config, 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_CONTEXT, null); 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = context; 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an EGL surface we can render into. 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLSurface surface = egl.eglCreateWindowSurface(eglDisplay, config, mHolder, null); 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = surface; 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Before we can issue GL commands, we need to make sure 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the context is current and bound to a surface. 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglMakeCurrent(eglDisplay, surface, surface, context); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the appropriate GL interface. 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is simply done by casting the GL context to either 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * GL10 or GL11. 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GL11 gl = (GL11) context.getGL(); 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = gl; 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = new Canvas(gl); 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = true; 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void destroyGL() { 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia that the context is gone 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeAbandonGlCaches(); 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT); 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroyContext(mEglDisplay, mEglContext); 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroySurface(mEglDisplay, mEglSurface); 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglTerminate(mEglDisplay); 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = null; 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = null; 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = null; 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = null; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = null; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = null; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = false; 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkEglErrors() { 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something bad has happened revert to 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // normal rendering. 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL11.EGL_CONTEXT_LOST) { 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we'll try again if it was context lost 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setView(View view, WindowManager.LayoutParams attrs, 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View panelParentView) { 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 3868169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 3878169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mAppScale = mView.getContext().getApplicationScale(); 3883d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (mAppScale != 1.0f) { 3893d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima mWindowLayoutParamsBackup = new int[4]; 3903d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 3918169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mAppScaleInverted = 1.0f / mAppScale; 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 4078169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project res = sWindowSession.add(mWindow, attrs, 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHostVisibility(), mAttachInfo.mContentInsets); 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4188169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mAttachInfo.mContentInsets.scale(mAppScaleInverted); 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "Added window " + mWindow); 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 4369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 4379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 4389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 4409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 4419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 4429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 4449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 4459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 4469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 4479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 4489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 4499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 4509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 4529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 4539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 4549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 4559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 4569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 4579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 4629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 4639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 4649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 4779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 478105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 4808169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 485105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 486105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 487105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 488105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 489105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 490105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 491105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 492105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 4939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v(TAG, "Invalidate child: " + dirty); 5308169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0 || mAppScale != 1.0f) { 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 5328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 5338169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mTempRect.offset(0, -mCurScrollY); 5348169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 5358169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mAppScale != 1.0f) { 5368169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mTempRect.scale(mAppScale); 5378169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dirty = mTempRect; 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 5539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 5569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 5589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 5659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 5689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 5699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 5709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 5719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowResizesToFitContent = false; 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 6089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 6099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 6119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 6139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 6149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 6159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 6179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 6189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 6199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 6209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Display d = new Display(0); 6278169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima desiredWindowWidth = (int) (d.getWidth() * mAppScaleInverted); 6288169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima desiredWindowHeight = (int) (d.getHeight() * mAppScaleInverted); 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 6379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getRunQueue().executeActions(attachInfo.mHandler); 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project desiredWindowWidth = mWinFrame.width(); 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project desiredWindowHeight = mWinFrame.height(); 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v("ViewRoot", 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "View " + host + " resized to: " + mWinFrame); 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 6669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLayoutRequested) { 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchModeLocally(mAddedTouchMode); 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mContentInsets.equals(mPendingContentInsets)) { 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mVisibleInsets.equals(mPendingVisibleInsets)) { 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Display d = new Display(0); 6978169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima desiredWindowWidth = (int) (d.getWidth() * mAppScaleInverted); 6988169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima desiredWindowHeight = (int) (d.getHeight() * mAppScaleInverted); 6999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v("ViewRoot", 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 7109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 7129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 7139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mRecomputeGlobalAttributes) { 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Computing screen on!"); 7209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean oldVal = attachInfo.mKeepScreenOn; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn != oldVal) { 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 7269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Keep screen on changed: " + attachInfo.mKeepScreenOn); 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 7319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 7329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 7359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 7589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowShouldResize = mLayoutRequested && windowResizesToFitContent 7639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mWidth != host.mMeasuredWidth || mHeight != host.mMeasuredHeight); 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || windowShouldResize || insetsChanged 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || viewVisibilityChanged || params != null) { 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsPending = computesInternalInsets 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mFirst || viewVisibilityChanged); 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributes.memoryType == WindowManager.LayoutParams.MEMORY_TYPE_GPU) { 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params == null) { 7879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = mWindowAttributes; 7889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = true; 7909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect frame = mWinFrame; 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean initialized = false; 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 79613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hadSurface = mSurface.isValid(); 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8068169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 8078169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima Log.i(TAG, "host=w:" + host.mMeasuredWidth + ", h:" + 8088169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima host.mMeasuredHeight + ", params=" + params); 8098169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 8108169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 8118169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 8479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initialized = mGlCanvas != null; 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Relayout returned: frame=" + mWinFrame + ", surface=" + mSurface); 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 8769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (initialized) { 8788169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mGlCanvas.setViewport((int) (mWidth * mAppScale), (int) (mHeight * mAppScale)); 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focusChangedDueToTouchMode || mWidth != host.mMeasuredWidth 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mHeight != host.mMeasuredHeight || contentInsetsChanged) { 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 8879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWidth + " measuredWidth=" + host.mMeasuredWidth 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mHeight=" + mHeight 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " measuredHeight" + host.mMeasuredHeight 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " coveredInsetsChanged=" + contentInsetsChanged); 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Implementation of weights from WindowManager.LayoutParams 8989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We just grow the dimensions as needed and re-measure if 8999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // needs be 9009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = host.mMeasuredWidth; 9019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = host.mMeasuredHeight; 9029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean measureAgain = false; 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.horizontalWeight > 0.0f) { 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project width += (int) ((mWidth - width) * lp.horizontalWeight); 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.verticalWeight > 0.0f) { 9119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height += (int) ((mHeight - height) * lp.verticalWeight); 9129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 9139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 9149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 9159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (measureAgain) { 9189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "And hey let's measure once more: width=" + width 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " height=" + height); 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean didLayout = mLayoutRequested; 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Laying out " + host + " to (" + 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.mMeasuredWidth + ", " + host.mMeasuredHeight + ")"); 93713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 93813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.layout(0, 0, host.mMeasuredWidth, host.mMeasuredHeight); 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 94413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 94513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 94613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 94713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 94813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 94913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 95013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 95113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 95213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 9659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 9688169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 96913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy // TODO: scale the region, like: 97013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy // Region uses native methods. We probabl should have ScalableRegion class. 97113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 97213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy // Region does not have equals method ? 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 9779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 9789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 9939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenContent = attachInfo.mGivenInternalInsets.contentInsets; 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenVisible = attachInfo.mGivenInternalInsets.visibleInsets; 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project givenContent.left = givenContent.top = givenContent.right 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenContent.bottom = givenVisible.left = givenVisible.top 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenVisible.right = givenVisible.bottom = 0; 10038169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima insets.contentInsets.scale(mAppScale); 10048169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima insets.visibleInsets.scale(mAppScale); 10058169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insets.contentInsets, insets.visibleInsets); 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 10379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 10389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 10439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 10449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 10459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 10469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 10479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 10489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 10499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 10509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 10519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw(); 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!cancelDraw && !newSurface) { 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 10679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 10699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try again 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 11029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 11039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 11059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 11069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 11119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.FILL_PARENT: 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 11169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 11445bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final boolean scrolling = mScroller != null && mScroller.computeScrollOffset(); 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!dirty.isEmpty()) { 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas = mGlCanvas; 11595bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (mGL != null && canvas != null) { 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glDisable(GL_SCISSOR_TEST); 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClearColor(0, 0, 0, 0); 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClear(GL_COLOR_BUFFER_BIT); 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glEnable(GL_SCISSOR_TEST); 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 11665bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.DRAWN; 11688169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 11698169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima float scale = mAppScale; 11708169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 11718169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 11728169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 11738169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (scale != 1.0f) { 11748169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.scale(scale, scale); 11758169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11768169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 117713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 117813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 117913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 11808169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 11818169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 11828169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11845bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 11855bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglSwapBuffers(mEglDisplay, mEglSurface); 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 118913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.showFps) { 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12055bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (fullRedrawNeeded) { 12065bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 12078169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima dirty.union(0, 0, (int) (mWidth * mAppScale), (int) (mHeight * mAppScale)); 12085bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Draw " + mView + "/" 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 12149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + surface + " surface.isValid()=" + surface.isValid()); 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas; 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 12205bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int left = dirty.left; 12215bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int top = dirty.top; 12225bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int right = dirty.right; 12235bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int bottom = dirty.bottom; 12245bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas = surface.lockCanvas(dirty); 12265bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12275bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (left != dirty.left || top != dirty.top || right != dirty.right || 12285bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy bottom != dirty.bottom) { 12295bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 12305bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 12315bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: Do this in native 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.setDensityScale(mDensity); 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Surface.OutOfResourcesException e) { 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("ViewRoot", "OutOfResourcesException locking surface", e); 12369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: we should ask the window manager to do something! 12379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // for now we just do nothing 12389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1242bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy if (!dirty.isEmpty() || mIsAnimating) { 124313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 12449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Surface " + surface + " drawing to bitmap w=" 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + canvas.getWidth() + ", h=" + canvas.getHeight()); 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //canvas.drawARGB(255, 255, 0, 0); 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 125113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileDrawing) { 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 12539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this bitmap's format includes an alpha channel, we 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // need to clear it before drawing so that the child will 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // properly re-composite its drawing on a transparent 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // background. This automatically respects the clip/dirty region 12595bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // or 12605bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // If we are applying an offset, we need to clear the area 12615bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // where the offset doesn't appear to avoid having garbage 12625bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // left in the blank areas. 12635bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (!canvas.isOpaque() || yoff != 0) { 12649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawColor(0, PorterDuff.Mode.CLEAR); 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dirty.setEmpty(); 1268bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy mIsAnimating = false; 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 12708169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.mPrivateFlags |= View.DRAWN; 12718169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 12728169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima float scale = mAppScale; 12738169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_DRAW) { 12745bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy Context cxt = mView.getContext(); 12755bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 12765bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy ", appScale=" + mAppScale); 12778169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12788169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 12798169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 12808169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 12818169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (scale != 1.0f) { 12828169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima // re-scale this 12838169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.scale(scale, scale); 12848169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12858169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 12868169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 12875bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 12888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 12898169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12915bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 12925bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 12935bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 12945bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 129513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.showFps) { 12969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 12979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 13019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 130313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileDrawing) { 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project surface.unlockCanvasAndPost(canvas); 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Surface " + surface + " unlockCanvasAndPost"); 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 13179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 13189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 13199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 13279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 13289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 13339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 13349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 13359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 13369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 13389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 13399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 13409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 13419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 13429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 13439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 13459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 13519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 13529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 13539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 13549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 13559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 13599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 13609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 13689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 13769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetDescendantRectToMyCoords( 13779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus, mTempRect); 13789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 13799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 13809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 13859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 13879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 13889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 13909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 13919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 13929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 13939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 13949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 13959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 13969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 13979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 13989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 13999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 14009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 14019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 14039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 14049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 14059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 14069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 14079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 14099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 14119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!immediate) { 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 14219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 14259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 14469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 14639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 14649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 14669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 14679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 14689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the one case where will transfer focus away from the current one 14699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is if the current view is a view group that prefers to give focus 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to its children first AND the view is a descendant of it. 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean descendantsHaveDibsOnFocus = 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mFocusedView instanceof ViewGroup) && 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (((ViewGroup) mFocusedView).getDescendantFocusability() == 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS); 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "Detaching in " + this + " of " + mSurface); 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 15429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.startMethodTracing("ViewRoot"); 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Dispatching key " 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " to " + mView); 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent((KeyEvent)msg.obj, true); 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1573105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_POINTER: { 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MotionEvent event = (MotionEvent)msg.obj; 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean didFinish; 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event = sWindowSession.getPendingPointerMove(mWindow); 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = true; 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = event.getAction() == MotionEvent.ACTION_OUTSIDE; 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15868169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (event != null) { 15878169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima event.scale(mAppScaleInverted); 15888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled; 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded && event != null) { 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // enter touch mode on the down 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = event.getAction() == MotionEvent.ACTION_DOWN; 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDown) { 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(true); 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(Config.LOGV) { 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureMotionLog("captureDispatchPointer", event); 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.offsetLocation(0, mCurScrollY); 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = mView.dispatchTouchEvent(event); 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled && isDown) { 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int edgeSlop = mViewConfiguration.getScaledEdgeSlop(); 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int edgeFlags = event.getEdgeFlags(); 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = View.FOCUS_UP; 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x = (int)event.getX(); 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int y = (int)event.getY(); 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] deltas = new int[2]; 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_TOP) != 0) { 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = edgeSlop; 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += edgeSlop; 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = -edgeSlop; 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= edgeSlop; 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_BOTTOM) != 0) { 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = edgeSlop; 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += edgeSlop; 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = -edgeSlop; 16299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= edgeSlop; 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 16349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (edgeFlags != 0 && mView instanceof ViewGroup) { 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View nearest = FocusFinder.getInstance().findNearestTouchable( 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView), x, y, direction, deltas); 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (nearest != null) { 16419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.offsetLocation(deltas[0], deltas[1]); 16429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.setEdgeFlags(0); 16439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchTouchEvent(event); 16449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 16499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!didFinish) { 16509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 16529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 16569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 16579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV || WATCH_POINTER) Log.i(TAG, "Done dispatching!"); 16599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 16609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 16619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1662105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 16639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_TRACKBALL: 16649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverTrackballEvent((MotionEvent)msg.obj); 16659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect coveredInsets = ((Rect[])msg.obj)[0]; 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect visibleInsets = ((Rect[])msg.obj)[1]; 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mPendingContentInsets.equals(coveredInsets) 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && mPendingVisibleInsets.equals(visibleInsets)) { 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(((Rect[])msg.obj)[0]); 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(((Rect[])msg.obj)[1]); 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 16939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchModeLocally(inTouchMode); 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted) { 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we lost the gl context, so recreate it. 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlCanvas != null) { 17098169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mGlCanvas.setViewport((int) (mWidth * mAppScale), 17108169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima (int) (mHeight * mAppScale)); 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 17299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 17309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 17339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 17349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 17369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 17379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 17399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 17409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 17419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 17429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 17439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 17469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dispatchDetachedFromWindow(); 17489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1749105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 17509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Dispatching key " 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 1753105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 1754105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 1755105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 1756105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 1757105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event = KeyEvent.changeFlags(event, 1758105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event.getFlags()&~KeyEvent.FLAG_FROM_SYSTEM); 1759105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy((KeyEvent)msg.obj, false); 1761105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 17639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 17649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 17659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 17669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 17689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 17709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 17719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 17729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchModeLocally(inTouchMode); 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean ensureTouchModeLocally(boolean inTouchMode) { 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 18189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 18319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 18339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 18529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 18539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 18549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 18559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 18609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 18619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 18789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 18799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 18829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 18839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 18849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 18909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 18919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 18939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverTrackballEvent(MotionEvent event) { 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean didFinish; 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 19029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event = sWindowSession.getPendingTrackballMove(mWindow); 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = true; 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project didFinish = false; 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 191013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (event != null) { 191113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy event.scale(mAppScaleInverted); 191213922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 19209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mView != null && mAdded) { 19219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = mView.dispatchTrackballEvent(event); 19229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 19239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we could do something here, like changing the focus 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or something? 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 19299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!didFinish) { 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 19369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 19379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we reach this, we delivered a trackball event to mView and 19399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // mView consumed it. Because we will not translate the trackball 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // event into a key event, touch mode will not exit, so we exit 19419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // touch mode here. 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(false); 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection ReturnInsideFinallyBlock 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 19549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mLastTrackballTime+MAX_TRACKBALL_DELAY) < curTime) { 19559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 19569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 19579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 19589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int metastate = event.getMetaState(); 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (action) { 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_DOWN: 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, metastate), false); 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_UP: 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, metastate), false); 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + x.step + " dir=" + x.dir + " acc=" + x.acceleration 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " move=" + event.getX() 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " / Y=" + y.position + " step=" 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + y.step + " dir=" + y.dir + " acc=" + y.acceleration 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " move=" + event.getY()); 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Generate DPAD events based on the trackball movement. 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We pick the axis that has moved the most as the direction of 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the DPAD. When we generate DPAD events for one axis, then the 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other axis is reset -- we don't want to perform DPAD jumps due 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to slight movements in the trackball when making major movements 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // along the other axis. 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int keycode = 0; 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float accel = 1; 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (xOff > yOff) { 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement = x.generate((2/event.getXPrecision())); 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement != 0) { 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : KeyEvent.KEYCODE_DPAD_LEFT; 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accel = x.acceleration; 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (yOff > 0) { 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement = y.generate((2/event.getYPrecision())); 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement != 0) { 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : KeyEvent.KEYCODE_DPAD_UP; 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accel = y.acceleration; 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (keycode != 0) { 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement < 0) movement = -movement; 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int accelMovement = (int)(movement * accel); 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " accelMovement=" + accelMovement 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " accel=" + accel); 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (accelMovement > movement) { 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + keycode); 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement--; 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_MULTIPLE, keycode, 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accelMovement-movement, metastate), false); 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (movement > 0) { 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + keycode); 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement--; 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curTime = SystemClock.uptimeMillis(); 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_DOWN, keycode, 0, event.getMetaState()), false); 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_UP, keycode, 0, metastate), false); 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!didFinish) { 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyCode The key code 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the key is directional. 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isDirectional(int keyCode) { 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (keyCode) { 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if this key is a keyboard key. 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return whether this key is a keyboard key. 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isKeyboardKey(KeyEvent keyEvent) { 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int convertedKey = keyEvent.getUnicodeChar(); 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return convertedKey > 0; 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See if the key event means we should leave touch mode (and leave touch 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode if so). 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 20909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getAction() != KeyEvent.ACTION_DOWN) { 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only relevant if we are in touch mode 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mInTouchMode) { 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if something like an edit text has focus and the user is typing, 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // leave touch mode 21089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: the condition of not being a keyboard key is kind of a hacky 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // approximation of whether we think the focused view will want the 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // key; if we knew for sure whether the focused view would consume 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the event, that would be better. 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isKeyboardKey(event) && mView != null && mView.hasFocus()) { 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mFocusedView instanceof ViewGroup) 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((ViewGroup) mFocusedView).getDescendantFocusability() == 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something has focus, but is holding it weakly as a container 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ensureTouchMode(false)) { 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("should not have changed focus " 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "when leaving touch mode while a view has focus."); 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDirectional(event.getKeyCode())) { 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // no view has focus, so we leave touch mode (and find something 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to give focus to). the event is consumed if we were able to 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find something to give focus to. 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchMode(false); 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * log motion events 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureMotionLog(String subTag, MotionEvent ev) { 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //check dynamic switch 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ev == null || 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder sb = new StringBuilder(subTag + ": "); 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDownTime()).append(','); 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEventTime()).append(','); 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getAction()).append(','); 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getX()).append(','); 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getY()).append(','); 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getPressure()).append(','); 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getSize()).append(','); 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getMetaState()).append(','); 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getXPrecision()).append(','); 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getYPrecision()).append(','); 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDeviceId()).append(','); 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEdgeFlags()); 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.d(TAG, sb.toString()); 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * log motion events 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureKeyLog(String subTag, KeyEvent ev) { 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //check dynamic switch 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ev == null || 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project StringBuilder sb = new StringBuilder(subTag + ": "); 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDownTime()).append(','); 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEventTime()).append(','); 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getAction()).append(','); 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getKeyCode()).append(','); 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getRepeatCount()).append(','); 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getMetaState()).append(','); 21789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDeviceId()).append(','); 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getScanCode()); 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.d(TAG, sb.toString()); 21819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 21959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 21989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 22019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If mView is null, we just consume the key event because it doesn't 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sense to do anything else with it. 22039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = mView != null 22049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? mView.dispatchKeyEventPreIme(event) : true; 22059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 22069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 22119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If it is possible for this window to interact with the input 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // method window, then we want to first dispatch our key events 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the input method. 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mView != null) { 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 22239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 22249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 22259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.dispatchKeyEvent(mView.getContext(), seq, event, 22269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback); 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 22319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleFinishedEvent(int seq, boolean handled) { 22349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 22379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 22399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 22409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (sendDone) { 22439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 22449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("ViewRoot", "handleFinishedEvent(seq=" + seq 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " ev=" + event 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") neither delivering nor finishing key"); 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEventToViewHierarchy(KeyEvent event, boolean sendDone) { 22589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded) { 22609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 22619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = (action == KeyEvent.ACTION_DOWN); 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkForLeavingTouchModeAndConsume(event)) { 22649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 22659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) { 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureKeyLog("captureDispatchKeyEvent", event); 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean keyHandled = mView.dispatchKeyEvent(event); 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!keyHandled && isDown) { 22739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = 0; 22749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (event.getKeyCode()) { 22759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 22769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 22779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 22799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 22809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 22829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 22839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 22859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 22869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 22879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction != 0) { 22909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focused = mView != null ? mView.findFocus() : null; 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 22939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View v = focused.focusSearch(direction); 22949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusPassed = false; 22959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v != null && v != focused) { 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do the math the get the interesting rect 22979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of previous focused into the coord system of 22989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // newly focused view 22999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focused.getFocusedRect(mTempRect); 23009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetDescendantRectToMyCoords(focused, mTempRect); 23019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetRectIntoDescendantCoords(v, mTempRect); 23029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusPassed = v.requestFocus(direction, mTempRect); 23039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!focusPassed) { 23069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchUnhandledMove(focused, direction); 23079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 23089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction)); 23099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 23169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 23179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 23189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 23199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 23209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 23219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 23229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 23259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 23269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 23309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 23319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 23329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 23349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 23359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 23379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23398169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 23408169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 23413d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 23423d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 23433d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (params != null && mAppScale != 1.0f) { 23443d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima restore = true; 23453d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima params.scale(mAppScale, mWindowLayoutParamsBackup); 23463d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 23478169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 23488169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 23498169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima (int) (mView.mMeasuredWidth * mAppScale), 23508169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima (int) (mView.mMeasuredHeight * mAppScale), 23518169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 23528169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mPendingContentInsets, mPendingVisibleInsets, mSurface); 23533d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 23543d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima params.restore(mWindowLayoutParamsBackup); 23553d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 23563d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 23578169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mPendingContentInsets.scale(mAppScaleInverted); 23588169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mPendingVisibleInsets.scale(mAppScaleInverted); 23598169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWinFrame.scale(mAppScaleInverted); 23608169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 23618169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 23628169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 23639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final AudioManager audioManager = getAudioManager(); 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (effectId) { 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.CLICK: 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 23749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_DOWN: 23769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 23779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_LEFT: 23799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_RIGHT: 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_UP: 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("unknown effect id " + effectId + 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " not defined in " + SoundEffectConstants.class.getCanonicalName()); 23909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 23959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 23979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 23989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 24099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 24109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 24169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 24179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "DIE in " + this + " of " + mSurface); 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 24318169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 24328169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 24369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSurface = null; 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 24439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (immediate) { 24449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dispatchDetachedFromWindow(); 24459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mView != null) { 24469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DIE); 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 24569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24583d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect visibleInsets, boolean reportDraw) { 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 24649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 24668169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 24678169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima coveredInsets.scale(mAppScaleInverted); 24688169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima visibleInsets.scale(mAppScaleInverted); 24698169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima msg.arg1 = (int) (w * mAppScaleInverted); 24708169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima msg.arg2 = (int) (h * mAppScaleInverted); 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = new Rect[] { new Rect(coveredInsets), new Rect(visibleInsets) }; 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getAction() == KeyEvent.ACTION_DOWN) { 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection ConstantConditions 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (false && event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", "Focused view Hierarchy is:"); 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "sending key " + event + " to " + mView); 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchPointer(MotionEvent event, long eventTime) { 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, eventTime); 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchTrackball(MotionEvent event, long eventTime) { 25059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, eventTime); 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 25199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 25229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 25239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 25249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 25259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 25269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 25279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 25309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 25319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 25349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 25379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Rect getWindowFrame() { 25409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWinFrame; 25419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 25449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 25459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 25469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 25479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 25519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ViewRoot never intercepts touch event, so this can be a no-op 25529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 25559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 25609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WeakReference<ViewRoot> mViewRoot; 25619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public InputMethodCallback(ViewRoot viewRoot) { 25639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 25649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchFinishedEvent(seq, handled); 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void sessionCreated(IInputMethodSession session) throws RemoteException { 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2578ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project static class EventCompletion extends Handler { 2579ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final IWindow mWindow; 2580ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final KeyEvent mKeyEvent; 2581ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final boolean mIsPointer; 2582ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final MotionEvent mMotionEvent; 2583ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project 2584ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project EventCompletion(Looper looper, IWindow window, KeyEvent key, 2585ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project boolean isPointer, MotionEvent motion) { 2586ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project super(looper); 2587ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = window; 2588ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mKeyEvent = key; 2589ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mIsPointer = isPointer; 2590ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mMotionEvent = motion; 2591ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sendEmptyMessage(0); 2592ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2593ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project 2594ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project @Override 2595ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public void handleMessage(Message msg) { 2596ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (mKeyEvent != null) { 2597ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2598ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2599ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2600ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 26018169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } else if (mIsPointer) { 2602ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project boolean didFinish; 2603ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project MotionEvent event = mMotionEvent; 2604ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (event == null) { 2605ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2606ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project event = sWindowSession.getPendingPointerMove(mWindow); 2607ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2608ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2609ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project didFinish = true; 2610ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2611ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project didFinish = event.getAction() == MotionEvent.ACTION_OUTSIDE; 2612ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2613ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (!didFinish) { 2614ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2615ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2616ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2617ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2618ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2619ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2620ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project MotionEvent event = mMotionEvent; 2621ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (event == null) { 2622ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2623ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project event = sWindowSession.getPendingTrackballMove(mWindow); 2624ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2625ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2626ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2627ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2628ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2629ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2630ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2631ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2632ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2633ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2634ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2635ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project 26369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 2637ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final WeakReference<ViewRoot> mViewRoot; 2638ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final Looper mMainLooper; 26399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2640ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public W(ViewRoot viewRoot, Context context) { 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 2642ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mMainLooper = context.getMainLooper(); 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void resized(int w, int h, Rect coveredInsets, 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect visibleInsets, boolean reportDraw) { 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchResized(w, h, coveredInsets, 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsets, reportDraw); 26519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchKey(event); 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 26599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("ViewRoot.W", "Key event " + event + " but no ViewRoot available!"); 2660ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, event, false, null); 26619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchPointer(MotionEvent event, long eventTime) { 26659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchPointer(event, eventTime); 2668ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2669ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, null, true, event); 26709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchTrackball(MotionEvent event, long eventTime) { 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchTrackball(event, eventTime); 2677ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2678ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, null, false, event); 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchAppVisibility(visible); 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchGetNewSurface(); 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 26989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 26999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.windowFocusChanged(hasFocus, inTouchMode); 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!Process.supportsProcesses()) { 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_GRANTED; 27069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 27109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 27189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = viewRoot.mView; 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 27339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 27349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 27359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 27369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 27379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 27389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 27399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 27409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 27509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 27519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 27539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 27689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 27729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 27749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 27759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 27779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 27789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 27799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 27809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 27829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 27839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 27849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 27859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 27869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 27909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 27919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 27929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 27939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 27949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 27959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 27969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 27979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 27989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 27999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 28009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 28019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 28029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 28039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 28049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 28059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 28069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 28079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 28089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 28099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 28119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 28129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 28139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 28149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 28159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 28169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 28179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 28189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 28199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 28219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 28229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 28239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 28269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 28279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 28289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 28299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 28309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 28319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 28329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 28339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 28349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 28359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 28369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 28379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 28389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 28399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 28409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 28419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 28429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 28439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 28449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 28459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 28469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 28479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 28489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 28519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 28529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 28559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 28569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 28579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 28589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 28599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 28609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 28619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 28629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 28639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 28649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 28659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 28669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 28679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 28689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 28699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 28709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 28719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 28729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 28739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 28749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 28759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 28769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 28779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 28799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 28809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 28819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 28829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 28839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 28849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 28859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 28869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 28879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 28889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 28909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 28919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 28929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 28939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 28949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 28959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 28969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 28979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 28989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 28999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 29009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 29019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 29029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 29039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 29049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 29059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 29079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 29089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 29099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 29109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 29119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 29129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 29139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 29159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 29199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 29209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 29219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 29259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 29269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 29279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 29289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 29299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 29309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 29319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 29349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 29359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 29389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 29419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 29449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 29479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 29509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 29539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 29569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 29599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 29609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 29639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 29649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 29679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 29699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 29709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 29729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 29749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 29759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 29769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 29779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 29799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 29809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 29819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 29849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 29859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 29869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 29879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 29889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 29909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 29919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 29949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 29959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 29969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 29979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 29999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 30009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 30049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 30059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 30069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 30089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 30099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 30119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 30129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 30179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 30189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 30199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 30209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 30229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 30239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 30249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.clear(); 30279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 30319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 30329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 30339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 30359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 30369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 30379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 30389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 30409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 30429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 30479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 30489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 30499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 30509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeShowFPS(Canvas canvas, int durationMillis); 30559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia to just abandon its texture cache IDs 30579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // doesn't call glDeleteTextures 30589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeAbandonGlCaches(); 30599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3060