ViewRoot.java revision 694f79b5d1196640d1beb680b7d1fc68e6e77cbd
19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.view; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodCallback; 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport com.android.internal.view.IInputMethodSession; 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Canvas; 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PixelFormat; 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.PorterDuff; 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Rect; 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.graphics.Region; 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.*; 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.Process; 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.os.SystemProperties; 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.AndroidRuntimeException; 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Config; 329189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.util.DisplayMetrics; 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.Log; 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.EventLog; 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.util.SparseArray; 369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.View.MeasureSpec; 3775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityEvent; 3875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganovimport android.view.accessibility.AccessibilityManager; 399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputConnection; 409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.view.inputmethod.InputMethodManager; 419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.widget.Scroller; 429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.pm.PackageManager; 439189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshimaimport android.content.res.CompatibilityInfo; 44e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackbornimport android.content.res.Configuration; 4538ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshimaimport android.content.res.Resources; 46e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackbornimport android.content.ComponentCallbacks; 479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.content.Context; 489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.app.ActivityManagerNative; 499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.Manifest; 509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport android.media.AudioManager; 519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.lang.ref.WeakReference; 539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.IOException; 549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.io.OutputStream; 559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport java.util.ArrayList; 569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.egl.*; 589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport javax.microedition.khronos.opengles.*; 599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectimport static javax.microedition.khronos.opengles.GL10.*; 609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/** 629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The top of a view hierarchy, implementing the needed protocol between View 639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and the WindowManager. This is for the most part an internal implementation 649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * detail of {@link WindowManagerImpl}. 659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@hide} 679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project@SuppressWarnings({"EmptyCatchBlock"}) 699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic final class ViewRoot extends Handler implements ViewParent, 709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View.AttachInfo.Callbacks { 719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final String TAG = "ViewRoot"; 729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DBG = false; 73fd71653f6a37d692d7afba73b68793b3cdb6944dMike Reed private static final boolean SHOW_FPS = false; 749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @SuppressWarnings({"ConstantConditionalExpression"}) 759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean LOCAL_LOGV = false ? Config.LOGD : Config.LOGV; 769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** @noinspection PointlessBooleanExpression*/ 779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_DRAW = false || LOCAL_LOGV; 789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_LAYOUT = false || LOCAL_LOGV; 799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_INPUT_RESIZE = false || LOCAL_LOGV; 809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_ORIENTATION = false || LOCAL_LOGV; 819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_TRACKBALL = false || LOCAL_LOGV; 829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean DEBUG_IMF = false || LOCAL_LOGV; 83694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn private static final boolean DEBUG_CONFIGURATION = false || LOCAL_LOGV; 849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static final boolean WATCH_POINTER = false; 859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8653071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static final boolean MEASURE_LATENCY = false; 8753071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan private static LatencyTimer lt; 8853071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maximum time we allow the user to roll the trackball enough to generate 919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * a key event, before resetting the counters. 929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final int MAX_TRACKBALL_DELAY = 250; 949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static long sInstanceCount = 0; 969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static IWindowSession sWindowSession; 989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final Object mStaticInit = new Object(); 1009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean mInitialized = false; 1019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); 1039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1042a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static final ArrayList<Runnable> sFirstDrawHandlers = new ArrayList<Runnable>(); 1052a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn static boolean sFirstDrawComplete = false; 1062a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 107e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn static final ArrayList<ComponentCallbacks> sConfigCallbacks 108e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn = new ArrayList<ComponentCallbacks>(); 109e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 1108506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy private static int sDrawTime; 11113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 1129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long mLastTrackballTime = 0; 1139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisX = new TrackballAxis(); 1149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis mTrackballAxisY = new TrackballAxis(); 1159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] mTmpLocation = new int[2]; 1178506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final InputMethodCallback mInputMethodCallback; 1199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final SparseArray<Object> mPendingEvents = new SparseArray<Object>(); 1209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mPendingEventSeq = 0; 1218506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Thread mThread; 1239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked mLocation; 1259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowManager.LayoutParams mWindowAttributes = new WindowManager.LayoutParams(); 1279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final W mWindow; 1299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mView; 1319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mFocusedView; 1329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mRealFocusedView; // this is not set to null in touch mode 1339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mViewVisibility; 1349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAppVisible = true; 1359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mTransparentRegion; 1379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Region mPreviousTransparentRegion; 1389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mWidth; 1409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mHeight; 1419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect mDirty; // will be a graphics.Region soon 142bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy boolean mIsAnimating; 1438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima CompatibilityInfo.Translator mTranslator; 1459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo mAttachInfo; 1479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mTempRect; // used in the transaction to not thrash the heap. 1499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mVisRect; // used to retrieve visible rect of focused view. 1509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mTraversalScheduled; 1529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWillDrawSoon; 1539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLayoutRequested; 1549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFirst; 1559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mReportNextDraw; 1569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mFullRedrawNeeded; 1579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mNewSurfaceNeeded; 1589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mHasHadWindowFocus; 1599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mLastWasImTarget; 1609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mWindowAttributesChanged = false; 1629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These can be accessed by any thread, must be protected with a lock. 1645583dc630f861dd9a3006390db227f9296007e00Mathias Agopian // Surface can never be reassigned or cleared (use Surface.clear()). 1655583dc630f861dd9a3006390db227f9296007e00Mathias Agopian private final Surface mSurface = new Surface(); 1669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAdded; 1689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mAddedTouchMode; 1699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /*package*/ int mAddNesting; 1719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // These are accessed by multiple threads. 1739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mWinFrame; // frame given by window manager. 1749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingVisibleInsets = new Rect(); 1769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect mPendingContentInsets = new Rect(); 1779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewTreeObserver.InternalInsetsInfo mLastGivenInsets 1789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = new ViewTreeObserver.InternalInsetsInfo(); 1799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 180694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mLastConfiguration = new Configuration(); 181694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn final Configuration mPendingConfiguration = new Configuration(); 182694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 183e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn class ResizedInfo { 184e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect coveredInsets; 185e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets; 186e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration newConfig; 187e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 188e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 1899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mScrollMayChange; 1909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mSoftInputMode; 1919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View mLastScrolledFocus; 1929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mScrollY; 1939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int mCurScrollY; 1949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Scroller mScroller; 1958506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10 mEgl; 1979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLDisplay mEglDisplay; 1989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLContext mEglContext; 1999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGLSurface mEglSurface; 2009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project GL11 mGL; 2019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas mGlCanvas; 2029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mUseGL; 2039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean mGlWanted; 2049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2058506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy final ViewConfiguration mViewConfiguration; 2069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * see {@link #playSoundEffect(int)} 2099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 2109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project AudioManager mAudioManager; 2119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21211ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn private final int mDensity; 2139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2144c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public static IWindowSession getWindowSession(Looper mainLooper) { 2159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mStaticInit) { 2169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mInitialized) { 2179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 2184c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn InputMethodManager imm = InputMethodManager.getInstance(mainLooper); 2199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession = IWindowManager.Stub.asInterface( 2209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ServiceManager.getService("window")) 2219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .openSession(imm.getClient(), imm.getInputContext()); 2229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInitialized = true; 2239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 2249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2264c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn return sWindowSession; 2274c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2284c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn } 2294c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2304c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn public ViewRoot(Context context) { 2314c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn super(); 2324c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2334c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn if (MEASURE_LATENCY && lt == null) { 2344c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn lt = new LatencyTimer(100, 1000); 2359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23782fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro // For debug only 23882fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro //++sInstanceCount; 2394c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2404c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // Initialize the statics when this class is first instantiated. This is 2414c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // done here instead of in the static block because Zygote does not 2424c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn // allow the spawning of threads. 2434c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn getWindowSession(context.getMainLooper()); 2444c62fc0e1e5ea9c69a12a7d1cf8b3ec8b2d114a3Dianne Hackborn 2459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mThread = Thread.currentThread(); 2469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation = new WindowLeaked(null); 2479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLocation.fillInStackTrace(); 2489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = -1; 2499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = -1; 2509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty = new Rect(); 2519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect = new Rect(); 2529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mVisRect = new Rect(); 2539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame = new Rect(); 254ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = new W(this, context); 2559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback = new InputMethodCallback(this); 2569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = View.GONE; 2579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion = new Region(); 2589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion = new Region(); 2599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = true; // true for the first time the view is added 2609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 2619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo = new View.AttachInfo(sWindowSession, mWindow, this, this); 2629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewConfiguration = ViewConfiguration.get(context); 26311ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn mDensity = context.getResources().getDisplayMetrics().densityDpi; 2649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26682fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro // For debug only 26782fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro /* 2689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 2699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected void finalize() throws Throwable { 2709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super.finalize(); 2719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project --sInstanceCount; 2729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27382fe564267f276151063b2aa0d26075c3210d75fCarl Shapiro */ 2749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static long getInstanceCount() { 2769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sInstanceCount; 2779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 2789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2792a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn public static void addFirstDrawHandler(Runnable callback) { 2802a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 2812a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 2822a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawHandlers.add(callback); 2832a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 2842a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 2852a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 2862a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 287e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn public static void addConfigCallback(ComponentCallbacks callback) { 288e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn synchronized (sConfigCallbacks) { 289e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn sConfigCallbacks.add(callback); 290e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 291e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 292e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn 2939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // FIXME for perf testing only 2949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean mProfile = false; 2959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 2979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Call this to profile the next traversal call. 2989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FIXME for perf testing only. Remove eventually 2999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void profile() { 3019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = true; 3029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 3059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Indicates whether we are in touch mode. Calling this method triggers an IPC 3069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * call and should be avoided whenever possible. 3079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True, if the device is in touch mode, false otherwise. 3099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 3109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 3119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isInTouchMode() { 3139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mInitialized) { 3149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 3159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.getInTouchMode(); 3169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 3179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 3209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGL() { 3239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGLInner(); 3249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 3259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 3269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // give-up on using GL 3279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 3289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 3299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void initializeGLInner() { 3339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGL10 egl = (EGL10) EGLContext.getEGL(); 3349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = egl; 3359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the default display. 3389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLDisplay eglDisplay = egl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY); 3409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = eglDisplay; 3419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We can now initialize EGL for that display 3449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int[] version = new int[2]; 3469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglInitialize(eglDisplay, version); 3479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Specify a configuration for our opengl session 3509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and grab the first configuration that matches is 3519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] configSpec = { 3539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_RED_SIZE, 5, 3549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_GREEN_SIZE, 6, 3559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_BLUE_SIZE, 5, 3569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_DEPTH_SIZE, 0, 3579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NONE 3589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 3599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig[] configs = new EGLConfig[1]; 3609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] num_config = new int[1]; 3619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglChooseConfig(eglDisplay, configSpec, configs, 1, num_config); 3629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLConfig config = configs[0]; 3639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an OpenGL ES context. This must be done only once, an 3669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * OpenGL context is a somewhat heavy object. 3679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLContext context = egl.eglCreateContext(eglDisplay, config, 3699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_CONTEXT, null); 3709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = context; 3719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an EGL surface we can render into. 3749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final EGLSurface surface = egl.eglCreateWindowSurface(eglDisplay, config, mHolder, null); 3769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = surface; 3779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Before we can issue GL commands, we need to make sure 3809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the context is current and bound to a surface. 3819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project egl.eglMakeCurrent(eglDisplay, surface, surface, context); 3839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /* 3859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Get to the appropriate GL interface. 3869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * This is simply done by casting the GL context to either 3879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * GL10 or GL11. 3889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 3899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final GL11 gl = (GL11) context.getGL(); 3909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = gl; 3919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = new Canvas(gl); 3929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = true; 3939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 3949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void destroyGL() { 3969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia that the context is gone 3979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeAbandonGlCaches(); 3989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglMakeCurrent(mEglDisplay, EGL10.EGL_NO_SURFACE, 4009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EGL10.EGL_NO_SURFACE, EGL10.EGL_NO_CONTEXT); 4019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroyContext(mEglDisplay, mEglContext); 4029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglDestroySurface(mEglDisplay, mEglSurface); 4039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglTerminate(mEglDisplay); 4049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglContext = null; 4059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglSurface = null; 4069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEglDisplay = null; 4079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl = null; 4089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlCanvas = null; 4099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL = null; 4109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mUseGL = false; 4119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void checkEglErrors() { 4149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 4159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int err = mEgl.eglGetError(); 4169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL10.EGL_SUCCESS) { 4179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something bad has happened revert to 4189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // normal rendering. 4199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 4209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (err != EGL11.EGL_CONTEXT_LOST) { 4219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we'll try again if it was context lost 4229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = false; 4239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 4289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 4299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * We have one child 4309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 4319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setView(View view, WindowManager.LayoutParams attrs, 4329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View panelParentView) { 4339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 4349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 4358169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView = view; 4369189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mWindowAttributes.copyFrom(attrs); 4371ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs = mWindowAttributes; 43838ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima Resources resources = mView.getContext().getResources(); 43938ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima CompatibilityInfo compatibilityInfo = resources.getCompatibilityInfo(); 440589cebe2d58591403de4a77077941c0454bc91bcMitsuru Oshima mTranslator = compatibilityInfo.getTranslator(); 44138ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 44238ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima if (mTranslator != null || !compatibilityInfo.supportsScreen()) { 443240f8a7532a024e36998bdbe87cff2ef080d75deMitsuru Oshima mSurface.setCompatibleDisplayMetrics(resources.getDisplayMetrics(), 444240f8a7532a024e36998bdbe87cff2ef080d75deMitsuru Oshima mTranslator); 44538ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima } 44638ed7d7701514ee7127d0430e952930854608c4fMitsuru Oshima 447e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima boolean restore = false; 44835b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy if (mTranslator != null) { 449e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 45064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.backup(); 45164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(attrs); 4529189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 45364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_LAYOUT) Log.d(TAG, "WindowLayout in setView:" + attrs); 45464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 4551ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima if (!compatibilityInfo.supportsScreen()) { 4561ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima attrs.flags |= WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 4571ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima } 4581ecf5d28817f0a051e77488380dcd5bc622ea169Mitsuru Oshima 4599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 4609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 4619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = view; 46235b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy mAttachInfo.mScalingRequired = mTranslator != null; 46364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mAttachInfo.mApplicationScale = 46464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator == null ? 1.0f : mTranslator.applicationScale; 4659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (panelParentView != null) { 4669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mPanelParentWindowToken 4679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = panelParentView.getApplicationWindowToken(); 4689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 4699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = true; 4709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int res; /* = WindowManagerImpl.ADD_OKAY; */ 4718506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 4729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Schedule the first layout -before- adding to the window 4739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, to make sure we do the relayout before receiving 4749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // any other events from the system. 4759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 4769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 4779189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima res = sWindowSession.add(mWindow, mWindowAttributes, 4789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project getHostVisibility(), mAttachInfo.mContentInsets); 4799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 4809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 4819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 4839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 4849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("Adding window failed", e); 48564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } finally { 48664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (restore) { 48764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima attrs.restore(); 48864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 4899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 490e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima 49164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 49264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mAttachInfo.mContentInsets); 4939189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 4949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingContentInsets.set(mAttachInfo.mContentInsets); 4959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingVisibleInsets.set(0, 0, 0, 0); 4969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "Added window " + mWindow); 4979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (res < WindowManagerImpl.ADD_OKAY) { 4989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 4999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 5009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 5019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project unscheduleTraversals(); 5029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (res) { 5039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_APP_TOKEN: 5049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_BAD_SUBWINDOW_TOKEN: 5059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not valid; is your activity running?"); 5089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_NOT_APP_TOKEN: 5099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- token " + attrs.token 5119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is not for an application"); 5129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_APP_EXITING: 5139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- app for token " + attrs.token 5159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " is exiting"); 5169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_DUPLICATE_ADD: 5179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- window " + mWindow 5199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " has already been added"); 5209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_STARTING_NOT_NEEDED: 5219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Silently ignore -- we would have just removed it 5229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // right away, anyway. 5239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 5249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_MULTIPLE_SINGLETON: 5259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- another window of this type already exists"); 5289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WindowManagerImpl.ADD_PERMISSION_DENIED: 5299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new WindowManagerImpl.BadTokenException( 5309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window " + mWindow + 5319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " -- permission denied for this window type"); 5329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException( 5349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Unable to add window -- unknown error code " + res); 5359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project view.assignParent(this); 5379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAddedTouchMode = (res&WindowManagerImpl.ADD_FLAG_IN_TOUCH_MODE) != 0; 5389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = (res&WindowManagerImpl.ADD_FLAG_APP_VISIBLE) != 0; 5399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View getView() { 5449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mView; 5459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final WindowLeaked getLocation() { 5489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLocation; 5499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void setLayoutParams(WindowManager.LayoutParams attrs, boolean newView) { 5529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 553105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project int oldSoftInputMode = mWindowAttributes.softInputMode; 5545a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima // preserve compatible window flag if exists. 5555a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima int compatibleWindowFlag = 5565a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags & WindowManager.LayoutParams.FLAG_COMPATIBLE_WINDOW; 5579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.copyFrom(attrs); 5585a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima mWindowAttributes.flags |= compatibleWindowFlag; 5595a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima 5609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (newView) { 5619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mSoftInputMode = attrs.softInputMode; 5629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 5639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 564105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // Don't lose the mode we last auto-computed. 565105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((attrs.softInputMode&WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 566105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 567105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project mWindowAttributes.softInputMode = (mWindowAttributes.softInputMode 568105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) 569105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project | (oldSoftInputMode 570105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project & WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST); 571105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 5729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 5739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleAppVisibility(boolean visible) { 5789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAppVisible != visible) { 5799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAppVisible = visible; 5809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleGetNewSurface() { 5859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = true; 5869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 5879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 5919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 5929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 5939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestLayout() { 5949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 5959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 5969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 5979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 5989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 5999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 6009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 6019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 6029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isLayoutRequested() { 6039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mLayoutRequested; 6049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void invalidateChild(View child, Rect dirty) { 6079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 60864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DEBUG_DRAW) Log.v(TAG, "Invalidate child: " + dirty); 60964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mCurScrollY != 0 || mTranslator != null) { 6109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(dirty); 6111e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty = mTempRect; 6128169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (mCurScrollY != 0) { 6131e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.offset(0, -mCurScrollY); 6148169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 61564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 6161e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy mTranslator.translateRectInAppWindowToScreen(dirty); 6171e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy } 6181e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy if (mAttachInfo.mScalingRequired) { 6191e09597512fd7e6c62ea00e4f0a93d305717ca79Romain Guy dirty.inset(-1, -1); 6208169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 6219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mDirty.union(dirty); 6239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 6249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 6259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent getParent() { 6299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 6309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public ViewParent invalidateChildInParent(final int[] location, final Rect dirty) { 6339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project invalidateChild(null, dirty); 6349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 6359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 63764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima public boolean getChildVisibleRect(View child, Rect r, android.graphics.Point offset) { 6389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child != mView) { 6399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException("child is not mine, honest!"); 6409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: don't apply scroll offset, because we want to know its 6429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // visibility in the virtual canvas being given to the view hierarchy. 6439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return r.intersect(0, 0, mWidth, mHeight); 6449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void bringChildToFront(View child) { 6479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void scheduleTraversals() { 6509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTraversalScheduled) { 6519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = true; 6529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendEmptyMessage(DO_TRAVERSAL); 6539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unscheduleTraversals() { 6579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTraversalScheduled) { 6589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 6599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project removeMessages(DO_TRAVERSAL); 6609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int getHostVisibility() { 6649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAppVisible ? mView.getVisibility() : View.GONE; 6659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6668506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 6679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void performTraversals() { 6689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // cache mView since it is used so much below... 6699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View host = mView; 6709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 6729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 6739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals"); 6749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 6759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 6769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (host == null || !mAdded) 6789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 6799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTraversalScheduled = false; 6819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = true; 6829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowResizesToFitContent = false; 6839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean fullRedrawNeeded = mFullRedrawNeeded; 6849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean newSurface = false; 6859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams lp = mWindowAttributes; 6869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowWidth; 6889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int desiredWindowHeight; 6899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childWidthMeasureSpec; 6909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int childHeightMeasureSpec; 6919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 6939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 6949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int viewVisibility = getHostVisibility(); 6959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility 6969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mNewSurfaceNeeded; 6979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 69864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 6999189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima 7009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams params = null; 7019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged) { 7029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = false; 7039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 7049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 70564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect frame = mWinFrame; 7069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 7079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 7089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7108506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy DisplayMetrics packageMetrics = 7119189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mView.getContext().getResources().getDisplayMetrics(); 7129189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowWidth = packageMetrics.widthPixels; 7139189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowHeight = packageMetrics.heightPixels; 7149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // For the very first time, tell the view hierarchy that it 7169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is attached to the window. Note that at this point the surface 7179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // object is not initialized to its backing store, but soon it 7189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will be (assuming the window is visible). 7199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mSurface = mSurface; 72035b38cefcc92f1ed599a652ac5736ab9e9e75039Romain Guy attachInfo.mTranslucentWindow = lp.format != PixelFormat.OPAQUE; 7219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mHasWindowFocus = false; 7229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 7239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 7249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 7259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewVisibilityChanged = false; 726694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(host.getResources().getConfiguration()); 7279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchAttachedToWindow(attachInfo, 0); 7289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Screen on initialized: " + attachInfo.mKeepScreenOn); 72975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 7309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 73164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowWidth = frame.width(); 73264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima desiredWindowHeight = frame.height(); 7339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (desiredWindowWidth != mWidth || desiredWindowHeight != mHeight) { 7349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v("ViewRoot", 73564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "View " + host + " resized to: " + frame); 7369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 7379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 7389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 7399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibilityChanged) { 7439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowVisibility = viewVisibility; 7449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchWindowVisibilityChanged(viewVisibility); 7459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility != View.VISIBLE || mNewSurfaceNeeded) { 7469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 7479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 7489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.GONE) { 7519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After making a window gone, we will count it as being 7529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // shown for the first time the next time it gets focus. 7539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = false; 7549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsChanged = false; 7588506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 7599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLayoutRequested) { 76015df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // Execute enqueued actions on every layout in case a view that was detached 76115df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy // enqueued an action after being detached 76215df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy getRunQueue().executeActions(attachInfo.mHandler); 76315df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy 7649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 7659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 7669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sure touch mode code executes by setting cached value 7679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to opposite of the added touch mode. 7689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = !mAddedTouchMode; 7699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchModeLocally(mAddedTouchMode); 7709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 7719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mContentInsets.equals(mPendingContentInsets)) { 7729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 7739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 7749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsChanged = true; 7759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 7769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 7779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mVisibleInsets.equals(mPendingVisibleInsets)) { 7799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 7809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 7819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 7829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.width == ViewGroup.LayoutParams.WRAP_CONTENT 7849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || lp.height == ViewGroup.LayoutParams.WRAP_CONTENT) { 7859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project windowResizesToFitContent = true; 7869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7878506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy DisplayMetrics packageMetrics = 7889189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mView.getContext().getResources().getDisplayMetrics(); 7899189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowWidth = packageMetrics.widthPixels; 7909189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima desiredWindowHeight = packageMetrics.heightPixels; 7919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 7939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(desiredWindowWidth, lp.width); 7959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(desiredWindowHeight, lp.height); 7969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 7979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 7989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v("ViewRoot", 7999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Measuring " + host + " in display " + desiredWindowWidth 8009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "x" + desiredWindowHeight + "..."); 8019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 8029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 8049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 8059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after measure"); 8069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 8079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mRecomputeGlobalAttributes) { 8119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Computing screen on!"); 8129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 8139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean oldVal = attachInfo.mKeepScreenOn; 8149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mKeepScreenOn = false; 8159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.dispatchCollectViewAttributes(0); 8169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn != oldVal) { 8179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //Log.i(TAG, "Keep screen on changed: " + attachInfo.mKeepScreenOn); 8199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || attachInfo.mViewVisibilityChanged) { 8239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mViewVisibilityChanged = false; 8249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int resizeMode = mSoftInputMode & 8259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST; 8269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are in auto resize mode, then we need to determine 8279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // what mode to use now. 8289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == WindowManager.LayoutParams.SOFT_INPUT_ADJUST_UNSPECIFIED) { 8299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int N = attachInfo.mScrollContainers.size(); 8309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i=0; i<N; i++) { 8319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mScrollContainers.get(i).isShown()) { 8329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE; 8339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (resizeMode == 0) { 8369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode = WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN; 8379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((lp.softInputMode & 8399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) != resizeMode) { 8409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lp.softInputMode = (lp.softInputMode & 8419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST) | 8429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project resizeMode; 8439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = lp; 8449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null && (host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 8499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!PixelFormat.formatHasAlpha(params.format)) { 8509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.format = PixelFormat.TRANSLUCENT; 8519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean windowShouldResize = mLayoutRequested && windowResizesToFitContent 8559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mWidth != host.mMeasuredWidth || mHeight != host.mMeasuredHeight); 8569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean computesInternalInsets = 8589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.hasComputeInternalInsetsListeners(); 8599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean insetsPending = false; 8609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int relayoutResult = 0; 8619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst || windowShouldResize || insetsChanged 8629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || viewVisibilityChanged || params != null) { 8639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewVisibility == View.VISIBLE) { 8659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this window is giving internal insets to the window 8669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // manager, and it is being added or changing its visibility, 8679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // then we want to first give the window manager "fake" 8689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // insets to cause it to effectively ignore the content of 8699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window during layout. This avoids it briefly causing 8709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other windows to resize/move based on the raw frame of the 8719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window, waiting until we can finish laying out this window 8729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // and get back to the window manager with the ultimately 8739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // computed insets. 8749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project insetsPending = computesInternalInsets 8759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && (mFirst || viewVisibilityChanged); 8768506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 8779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributes.memoryType == WindowManager.LayoutParams.MEMORY_TYPE_GPU) { 8789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params == null) { 8799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params = mWindowAttributes; 8809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGlWanted = true; 8829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 8859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean initialized = false; 8869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean contentInsetsChanged = false; 88713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy boolean visibleInsetsChanged; 8889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 8899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hadSurface = mSurface.isValid(); 8909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int fl = 0; 8919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 8929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fl = params.flags; 8939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (attachInfo.mKeepScreenOn) { 8949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags |= WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON; 8959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 8978169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_LAYOUT) { 8988169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima Log.i(TAG, "host=w:" + host.mMeasuredWidth + ", h:" + 8998169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima host.mMeasuredHeight + ", params=" + params); 9008169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 9018169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima relayoutResult = relayoutWindow(params, viewVisibility, insetsPending); 9028169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 9039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (params != null) { 9049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project params.flags = fl; 9059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "relayout: frame=" + frame.toShortString() 9089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " content=" + mPendingContentInsets.toShortString() 9099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visible=" + mPendingVisibleInsets.toShortString() 9109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " surface=" + mSurface); 9118506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 912694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mPendingConfiguration.seq != 0) { 913694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, "Visible with new config: " 914694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mPendingConfiguration); 915694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(mPendingConfiguration, !mFirst); 916694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 917694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 918694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 9199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project contentInsetsChanged = !mPendingContentInsets.equals( 9209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets); 9219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project visibleInsetsChanged = !mPendingVisibleInsets.equals( 9229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets); 9239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (contentInsetsChanged) { 9249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mContentInsets.set(mPendingContentInsets); 9259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.fitSystemWindows(mAttachInfo.mContentInsets); 9269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Content insets changing to: " 9279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mContentInsets); 9289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (visibleInsetsChanged) { 9309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mVisibleInsets.set(mPendingVisibleInsets); 9319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Visible insets changing to: " 9329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mAttachInfo.mVisibleInsets); 9339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!hadSurface) { 9369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mSurface.isValid()) { 9379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are creating a new surface, then we need to 9389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // completely redraw it. Also, when we get to the 9399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // point of drawing it we will hold off and schedule 9409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a new traversal instead. This is so we can tell the 9419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window manager about all of the windows being displayed 9429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // before actually drawing them, so it can display then 9439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all at once. 9449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project newSurface = true; 9459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 94661a6e689188cd8743905e4f7b10440c7e50823f3Jack Palevich mPreviousTransparentRegion.setEmpty(); 9478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 9499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 9509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initialized = mGlCanvas != null; 9519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (!mSurface.isValid()) { 9549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the surface has been removed, then reset the scroll 9559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // positions. 9569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = null; 9579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = mCurScrollY = 0; 9589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller != null) { 9599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 9609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 9639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION) Log.v( 96564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima "ViewRoot", "Relayout returned: frame=" + frame + ", surface=" + mSurface); 9669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowLeft = frame.left; 9689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mWindowTop = frame.top; 9699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // !!FIXME!! This next section handles the case where we did not get the 9719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // window size we asked for. We should avoid this by getting a maximum size from 9729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window session beforehand. 9739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWidth = frame.width(); 9749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHeight = frame.height(); 9759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (initialized) { 97761324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima mGlCanvas.setViewport((int) (mWidth * appScale + 0.5f), 97861324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mHeight * appScale + 0.5f)); 9799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 9809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusChangedDueToTouchMode = ensureTouchModeLocally( 9829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0); 9839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focusChangedDueToTouchMode || mWidth != host.mMeasuredWidth 9849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mHeight != host.mMeasuredHeight || contentInsetsChanged) { 9859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width); 9869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = getRootMeasureSpec(mHeight, lp.height); 9879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Ooops, something changed! mWidth=" 9899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWidth + " measuredWidth=" + host.mMeasuredWidth 9909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " mHeight=" + mHeight 9919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " measuredHeight" + host.mMeasuredHeight 9929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " coveredInsetsChanged=" + contentInsetsChanged); 9938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 9949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Ask host how big it wants to be 9959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 9969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 9979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Implementation of weights from WindowManager.LayoutParams 9989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We just grow the dimensions as needed and re-measure if 9999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // needs be 10009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int width = host.mMeasuredWidth; 10019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int height = host.mMeasuredHeight; 10029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean measureAgain = false; 10039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.horizontalWeight > 0.0f) { 10059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project width += (int) ((mWidth - width) * lp.horizontalWeight); 10069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childWidthMeasureSpec = MeasureSpec.makeMeasureSpec(width, 10079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 10089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 10099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (lp.verticalWeight > 0.0f) { 10119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project height += (int) ((mHeight - height) * lp.verticalWeight); 10129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project childHeightMeasureSpec = MeasureSpec.makeMeasureSpec(height, 10139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MeasureSpec.EXACTLY); 10149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureAgain = true; 10159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (measureAgain) { 10189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, 10199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "And hey let's measure once more: width=" + width 10209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " height=" + height); 10219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.measure(childWidthMeasureSpec, childHeightMeasureSpec); 10229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = true; 10259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean didLayout = mLayoutRequested; 10299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean triggerGlobalLayoutListener = didLayout 10309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || attachInfo.mRecomputeGlobalAttributes; 10319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (didLayout) { 10329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLayoutRequested = false; 10339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = true; 10349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( 10359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Laying out " + host + " to (" + 10369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.mMeasuredWidth + ", " + host.mMeasuredHeight + ")"); 103713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 103813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 10399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 10409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.layout(0, 0, host.mMeasuredWidth, host.mMeasuredHeight); 10429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 104313922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 104413922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { 104513922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy throw new IllegalStateException("The view hierarchy is an inconsistent state," 104613922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + "please refer to the logs with the tag " 104713922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); 104813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 104913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 105013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy 105113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileLayout) { 10529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); 10539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // By this point all views have been sized and positionned 10569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can compute the transparent area 10579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((host.mPrivateFlags & View.REQUEST_TRANSPARENT_REGIONS) != 0) { 10599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // start out transparent 10609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: AVOID THAT CALL BY CACHING THE RESULT? 10619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.getLocationInWindow(mTmpLocation); 10629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTransparentRegion.set(mTmpLocation[0], mTmpLocation[1], 10639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[0] + host.mRight - host.mLeft, 10649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTmpLocation[1] + host.mBottom - host.mTop); 10659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.gatherTransparentRegion(mTransparentRegion); 106764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 106864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRegionInWindowToScreen(mTransparentRegion); 106964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 107064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 10719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { 10729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPreviousTransparentRegion.set(mTransparentRegion); 10739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // reconfigure window manager 10749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 10759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setTransparentRegion(mWindow, mTransparentRegion); 10769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 10779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) { 10829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("======================================"); 10839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project System.out.println("performTraversals -- after setFrame"); 10849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project host.debug(); 10859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (triggerGlobalLayoutListener) { 10899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mRecomputeGlobalAttributes = false; 10909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnGlobalLayout(); 10919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 10929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 10939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (computesInternalInsets) { 10949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewTreeObserver.InternalInsetsInfo insets = attachInfo.mGivenInternalInsets; 10959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenContent = attachInfo.mGivenInternalInsets.contentInsets; 10969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect givenVisible = attachInfo.mGivenInternalInsets.visibleInsets; 10979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project givenContent.left = givenContent.top = givenContent.right 10989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenContent.bottom = givenVisible.left = givenVisible.top 10999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project = givenVisible.right = givenVisible.bottom = 0; 11009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project attachInfo.mTreeObserver.dispatchOnComputeInternalInsets(insets); 110164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect contentInsets = insets.contentInsets; 110264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima Rect visibleInsets = insets.visibleInsets; 110364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 110464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima contentInsets = mTranslator.getTranslatedContentInsets(contentInsets); 110564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima visibleInsets = mTranslator.getTranslatedVisbileInsets(visibleInsets); 11069189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 11079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (insetsPending || !mLastGivenInsets.equals(insets)) { 11089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastGivenInsets.set(insets); 11099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInsets(mWindow, insets.mTouchableInsets, 111164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima contentInsets, visibleInsets); 11129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11168506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFirst) { 11189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle first focus request 11199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: mView.hasFocus()=" 11209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.hasFocus()); 11219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 11229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.hasFocus()) { 11239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.requestFocus(View.FOCUS_FORWARD); 11249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = mView.findFocus(); 11259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: requested focused view=" 11269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 11279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mRealFocusedView = mView.findFocus(); 11299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "First: existing focused view=" 11309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mRealFocusedView); 11319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFirst = false; 11369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWillDrawSoon = false; 11379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mNewSurfaceNeeded = false; 11389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewVisibility = viewVisibility; 11399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mHasWindowFocus) { 11419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean imTarget = WindowManager.LayoutParams 11429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 11439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imTarget != mLastWasImTarget) { 11449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = imTarget; 11459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 11469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && imTarget) { 11479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 11489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 11499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 11509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 11519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11548506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 11559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean cancelDraw = attachInfo.mTreeObserver.dispatchOnPreDraw(); 11569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!cancelDraw && !newSurface) { 11589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = false; 11599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project draw(fullRedrawNeeded); 11609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0 11629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || mReportNextDraw) { 11639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 11649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "FINISHED DRAWING: " + mWindowAttributes.getTitle()); 11659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = false; 11679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 11689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 11699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 11709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 11739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We were supposed to report when we are done drawing. Since we canceled the 11749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // draw, remember it here. 11759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((relayoutResult&WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 11769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 11779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (fullRedrawNeeded) { 11799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 11809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try again 11829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 11839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestTransparentRegion(View child) { 11879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the test below should not fail unless someone is messing with us 11889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 11899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 11909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.REQUEST_TRANSPARENT_REGIONS; 11919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Need to make sure we re-evaluate the window attributes next 11929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time around, to ensure the window has the correct format. 11939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributesChanged = true; 11949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 11969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 11979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 11989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Figures out the measure spec for the root view in a window based on it's 11999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * layout params. 12009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param windowSize 12029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The available width or height of the window 12039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param rootDimension 12059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The layout params for one dimension (width or height) of the 12069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * window. 12079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 12089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return The measure spec to use to measure the root view. 12099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 12109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private int getRootMeasureSpec(int windowSize, int rootDimension) { 12119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int measureSpec; 12129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (rootDimension) { 12139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1214980a938c1c9a6a5791a8240e5a1e6638ab28dc77Romain Guy case ViewGroup.LayoutParams.MATCH_PARENT: 12159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can't resize. Force root view to be windowSize. 12169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.EXACTLY); 12179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case ViewGroup.LayoutParams.WRAP_CONTENT: 12199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window can resize. Set max size for root view. 12209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(windowSize, MeasureSpec.AT_MOST); 12219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 12239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Window wants to be an exact size. Force root view to be that size. 12249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project measureSpec = MeasureSpec.makeMeasureSpec(rootDimension, MeasureSpec.EXACTLY); 12259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 12269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return measureSpec; 12289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void draw(boolean fullRedrawNeeded) { 12319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Surface surface = mSurface; 12329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (surface == null || !surface.isValid()) { 12339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 12349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12362a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn if (!sFirstDrawComplete) { 12372a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn synchronized (sFirstDrawHandlers) { 12382a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn sFirstDrawComplete = true; 12392a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn for (int i=0; i<sFirstDrawHandlers.size(); i++) { 12402a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn post(sFirstDrawHandlers.get(i)); 12412a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 12422a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 12432a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn } 12442a9094d07915a077026a651a7773f94322bf7d23Dianne Hackborn 12459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollToRectOrFocus(null, false); 12469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mViewScrollChanged) { 12489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mViewScrollChanged = false; 12499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnScrollChanged(); 12509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 12529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int yoff; 12535bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy final boolean scrolling = mScroller != null && mScroller.computeScrollOffset(); 12549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 12559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScroller.getCurrY(); 12569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 12579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project yoff = mScrollY; 12589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 12599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mCurScrollY != yoff) { 12609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mCurScrollY = yoff; 12619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project fullRedrawNeeded = true; 12629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 126364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 126464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima boolean scalingRequired = mAttachInfo.mScalingRequired; 12659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Rect dirty = mDirty; 12679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 12689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!dirty.isEmpty()) { 12699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas = mGlCanvas; 12705bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (mGL != null && canvas != null) { 12719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glDisable(GL_SCISSOR_TEST); 12729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClearColor(0, 0, 0, 0); 12739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glClear(GL_COLOR_BUFFER_BIT); 12749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mGL.glEnable(GL_SCISSOR_TEST); 12759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 12775bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 12789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.mPrivateFlags |= View.DRAWN; 12798169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 12808169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 12818169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 12828169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 128364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 128464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateCanvas(canvas); 12858169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12860d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas.setScreenDensity(scalingRequired 12870d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ? DisplayMetrics.DENSITY_DEVICE : 0); 12888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 128913922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 129013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 129113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy } 12928169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 12938169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 12948169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 12959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 12965bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 12975bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 12989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mEgl.eglSwapBuffers(mEglDisplay, mEglSurface); 12999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 13009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 1301fd71653f6a37d692d7afba73b68793b3cdb6944dMike Reed if (SHOW_FPS || Config.DEBUG && ViewDebug.showFps) { 13029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 13039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 13049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 13059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 13079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 13119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 13129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 13139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 13159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13175bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (fullRedrawNeeded) { 13189189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mAttachInfo.mIgnoreDirtyState = true; 131961324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima dirty.union(0, 0, (int) (mWidth * appScale + 0.5f), (int) (mHeight * appScale + 0.5f)); 13205bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 13219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 13239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Draw " + mView + "/" 13249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mWindowAttributes.getTitle() 13259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": dirty={" + dirty.left + "," + dirty.top 13269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "," + dirty.right + "," + dirty.bottom + "} surface=" 13279189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima + surface + " surface.isValid()=" + surface.isValid() + ", appScale:" + 13289189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima appScale + ", width=" + mWidth + ", height=" + mHeight); 13299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Canvas canvas; 13329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 13335bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int left = dirty.left; 13345bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int top = dirty.top; 13355bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int right = dirty.right; 13365bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy int bottom = dirty.bottom; 13379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas = surface.lockCanvas(dirty); 13385bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 13395bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (left != dirty.left || top != dirty.top || right != dirty.right || 13405bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy bottom != dirty.bottom) { 13415bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = true; 13425bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 13435bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 13449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: Do this in native 134511ea33471e1a14a8594f0b2cd012d86340dd3bd8Dianne Hackborn canvas.setDensity(mDensity); 13469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (Surface.OutOfResourcesException e) { 13479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.e("ViewRoot", "OutOfResourcesException locking surface", e); 13489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // TODO: we should ask the window manager to do something! 13499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // for now we just do nothing 13509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 1351fd12af4e768fec852c4c5dfee3b9bd7403b4b347Dianne Hackborn } catch (IllegalArgumentException e) { 1352fd12af4e768fec852c4c5dfee3b9bd7403b4b347Dianne Hackborn Log.e("ViewRoot", "IllegalArgumentException locking surface", e); 1353fd12af4e768fec852c4c5dfee3b9bd7403b4b347Dianne Hackborn // TODO: we should ask the window manager to do something! 1354fd12af4e768fec852c4c5dfee3b9bd7403b4b347Dianne Hackborn // for now we just do nothing 1355fd12af4e768fec852c4c5dfee3b9bd7403b4b347Dianne Hackborn return; 13569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 1359bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy if (!dirty.isEmpty() || mIsAnimating) { 136013922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy long startTime = 0L; 13619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_ORIENTATION || DEBUG_DRAW) { 13639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Surface " + surface + " drawing to bitmap w=" 13649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + canvas.getWidth() + ", h=" + canvas.getHeight()); 13659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //canvas.drawARGB(255, 255, 0, 0); 13669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 136813922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileDrawing) { 13699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project startTime = SystemClock.elapsedRealtime(); 13709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If this bitmap's format includes an alpha channel, we 13739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // need to clear it before drawing so that the child will 13749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // properly re-composite its drawing on a transparent 13759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // background. This automatically respects the clip/dirty region 13765bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // or 13775bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // If we are applying an offset, we need to clear the area 13785bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // where the offset doesn't appear to avoid having garbage 13795bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy // left in the blank areas. 13805bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (!canvas.isOpaque() || yoff != 0) { 13819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project canvas.drawColor(0, PorterDuff.Mode.CLEAR); 13829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 13839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 13849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dirty.setEmpty(); 1385bb93d5598daa3312318c29401815bddf1df8c4deRomain Guy mIsAnimating = false; 13869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mDrawingTime = SystemClock.uptimeMillis(); 13878169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.mPrivateFlags |= View.DRAWN; 13888169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima 13898169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if (DEBUG_DRAW) { 13905bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy Context cxt = mView.getContext(); 13915bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy Log.i(TAG, "Drawing: package:" + cxt.getPackageName() + 13925a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima ", metrics=" + cxt.getResources().getDisplayMetrics() + 13935a2b91dc14e4c92e91c6abcc795f54ac98ee5866Mitsuru Oshima ", compatibilityInfo=" + cxt.getResources().getCompatibilityInfo()); 13948169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 13959189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima int saveCount = canvas.save(Canvas.MATRIX_SAVE_FLAG); 13968169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima try { 13978169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.translate(0, -yoff); 139864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 139964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateCanvas(canvas); 14008169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 14010d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn canvas.setScreenDensity(scalingRequired 14020d221012ff5fd314711c00ed30e9b807b9c454c1Dianne Hackborn ? DisplayMetrics.DENSITY_DEVICE : 0); 14038169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mView.draw(canvas); 14048169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } finally { 14055bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mAttachInfo.mIgnoreDirtyState = false; 14068169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima canvas.restoreToCount(saveCount); 14078169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 14089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14095bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { 14105bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); 14115bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy } 14125bcdff45bf4ada77ae7c95f520b795876adef75cRomain Guy 1413fd71653f6a37d692d7afba73b68793b3cdb6944dMike Reed if (SHOW_FPS || Config.DEBUG && ViewDebug.showFps) { 14149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int now = (int)SystemClock.elapsedRealtime(); 14159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sDrawTime != 0) { 14169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nativeShowFPS(canvas, now - sDrawTime); 14179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sDrawTime = now; 14199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 142113922e03037d71a538f24ddf61c0b61bb4eb5af0Romain Guy if (Config.DEBUG && ViewDebug.profileDrawing) { 14229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); 14239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14258506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 14279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project surface.unlockCanvasAndPost(canvas); 14289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) { 14319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.v("ViewRoot", "Surface " + surface + " unlockCanvasAndPost"); 14329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14338506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrolling) { 14359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFullRedrawNeeded = true; 14369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 14379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 14409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean scrollToRectOrFocus(Rect rectangle, boolean immediate) { 14419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo attachInfo = mAttachInfo; 14429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect ci = attachInfo.mContentInsets; 14439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final Rect vi = attachInfo.mVisibleInsets; 14449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int scrollY = 0; 14459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 14468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 14479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vi.left > ci.left || vi.top > ci.top 14489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project || vi.right > ci.right || vi.bottom > ci.bottom) { 14499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We'll assume that we aren't going to change the scroll 14509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // offset, since we want to avoid that unless it is actually 14519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // going to make the focus visible... otherwise we scroll 14529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // all over the place. 14539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY = mScrollY; 14549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We can be called for two different situations: during a draw, 14559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to update the scroll position if the focus has changed (in which 14569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // case 'rectangle' is null), or in response to a 14579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // requestChildRectangleOnScreen() call (in which case 'rectangle' 14589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is non-null and we just want to scroll to whatever that 14599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // rectangle is). 14609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focus = mRealFocusedView; 1461e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 1462e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // When in touch mode, focus points to the previously focused view, 1463e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy // which may have been removed from the view hierarchy. The following 1464b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato // line checks whether the view is still in our hierarchy. 1465b71193bffc1d2ec60efd987300e2e85e678aa6f0Joe Onorato if (focus == null || focus.mAttachInfo != mAttachInfo) { 1466e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy mRealFocusedView = null; 1467e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy return false; 1468e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy } 1469e8b165253d03d67b30850cedee15e1214a453cb4Romain Guy 14709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus != mLastScrolledFocus) { 14719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus has changed, then ignore any requests to scroll 14729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to a rectangle; first we want to make sure the entire focus 14739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // view is visible. 14749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rectangle = null; 14759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 14769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Eval scroll: focus=" + focus 14779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " rectangle=" + rectangle + " ci=" + ci 14789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi); 14799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus == mLastScrolledFocus && !mScrollMayChange 14809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && rectangle == null) { 14819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Optimization: if the focus hasn't changed since last 14829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // time, and no layout has happened, then just leave things 14839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // as they are. 14849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Keeping scroll y=" 14859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " vi=" + vi.toShortString()); 14869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (focus != null) { 14879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We need to determine if the currently focused view is 14889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // within the visible part of the window and, if not, apply 14899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a pan so it can be seen. 14909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastScrolledFocus = focus; 14919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollMayChange = false; 14929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Need to scroll?"); 14939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Try to find the rectangle from the focus view. 14949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focus.getGlobalVisibleRect(mVisRect, null)) { 14959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Root w=" 14969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mView.getWidth() + " h=" + mView.getHeight() 14979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " ci=" + ci.toShortString() 14989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " vi=" + vi.toShortString()); 14999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rectangle == null) { 15009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus.getFocusedRect(mTempRect); 15019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Focus " + focus 15029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ": focusRect=" + mTempRect.toShortString()); 15039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetDescendantRectToMyCoords( 15049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focus, mTempRect); 15059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 15069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus in window: focusRect=" 15079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 15089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 15099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mTempRect.set(rectangle); 15119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 15129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Request scroll to rect: " 15139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString() 15149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visRect=" + mVisRect.toShortString()); 15159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.intersect(mVisRect)) { 15179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 15189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Focus window visible rect: " 15199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mTempRect.toShortString()); 15209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mTempRect.height() > 15219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mView.getHeight()-vi.top-vi.bottom)) { 15229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If the focus simply is not going to fit, then 15239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // best is probably just to leave things as-is. 15249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 15259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Too tall; leaving scrollY=" + scrollY); 15269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.top-scrollY) < vi.top) { 15279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY -= vi.top - (mTempRect.top-scrollY); 15289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 15299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Top covered; scrollY=" + scrollY); 15309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((mTempRect.bottom-scrollY) 15319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project > (mView.getHeight()-vi.bottom)) { 15329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scrollY += (mTempRect.bottom-scrollY) 15339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project - (mView.getHeight()-vi.bottom); 15349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, 15359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Bottom covered; scrollY=" + scrollY); 15369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 15389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15428506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scrollY != mScrollY) { 15449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Pan scroll changed: old=" 15459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mScrollY + " , new=" + scrollY); 15469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!immediate) { 15479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mScroller == null) { 15489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller = new Scroller(mView.getContext()); 15499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.startScroll(0, mScrollY, 0, scrollY-mScrollY); 15519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mScroller != null) { 15529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScroller.abortAnimation(); 15539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mScrollY = scrollY; 15559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15568506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return handled; 15589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15598506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 15609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestChildFocus(View child, View focused) { 15619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mFocusedView != focused) { 15639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(mFocusedView, focused); 15649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 15659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = focused; 15679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Request child focus: focus now " 15689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + mFocusedView); 15699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void clearChildFocus(View child) { 15729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View oldFocus = mFocusedView; 15759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_INPUT_RESIZE) Log.v(TAG, "Clearing child focus"); 15779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mRealFocusedView = null; 15789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 15799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 15809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mView.requestFocus(View.FOCUS_FORWARD)) { 15819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 15829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (oldFocus != null) { 15849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(oldFocus, null); 15859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 15879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void focusableViewAvailable(View v) { 15909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 15919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 15929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && !mView.hasFocus()) { 15939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 15949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 15959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the one case where will transfer focus away from the current one 15969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is if the current view is a view group that prefers to give focus 15979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to its children first AND the view is a descendant of it. 15989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 15999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean descendantsHaveDibsOnFocus = 16009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (mFocusedView instanceof ViewGroup) && 16019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project (((ViewGroup) mFocusedView).getDescendantFocusability() == 16029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS); 16039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (descendantsHaveDibsOnFocus && isViewDescendantOf(v, mFocusedView)) { 16049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If a view gets the focus, the listener will be invoked from requestChildFocus() 16059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project v.requestFocus(); 16069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void recomputeViewAttributes(View child) { 16119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 16129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == child) { 16139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRecomputeGlobalAttributes = true; 16149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mWillDrawSoon) { 16159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project scheduleTraversals(); 16169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void dispatchDetachedFromWindow() { 16219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "Detaching in " + this + " of " + mSurface); 16229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 16249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchDetachedFromWindow(); 16259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView = null; 16289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mRootView = null; 16295583dc630f861dd9a3006390db227f9296007e00Mathias Agopian mAttachInfo.mSurface = null; 16309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mUseGL) { 16329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project destroyGL(); 16339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16340586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 16359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 16379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.remove(mWindow); 16389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 16399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16418506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 1642694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn void updateConfiguration(Configuration config, boolean force) { 1643694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (DEBUG_CONFIGURATION) Log.v(TAG, 1644694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn "Applying new config to window " 1645694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + mWindowAttributes.getTitle() 1646694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn + ": " + config); 1647694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn synchronized (sConfigCallbacks) { 1648694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn for (int i=sConfigCallbacks.size()-1; i>=0; i--) { 1649694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn sConfigCallbacks.get(i).onConfigurationChanged(config); 1650694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1651694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1652694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 1653694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // At this point the resources have been updated to 1654694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // have the most recent config, whatever that is. Use 1655694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn // the on in them which may be newer. 1656694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (mView != null) { 1657694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn config = mView.getResources().getConfiguration(); 1658694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1659694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn if (force || mLastConfiguration.diff(config) != 0) { 1660694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mLastConfiguration.setTo(config); 1661694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mView.dispatchConfigurationChanged(config); 1662694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1663694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1664694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn } 1665694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn 16669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 16679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Return true if child is an ancestor of parent, (or equal to the parent). 16689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 16699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isViewDescendantOf(View child, View parent) { 16709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (child == parent) { 16719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 16729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewParent theParent = child.getParent(); 16759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (theParent instanceof ViewGroup) && isViewDescendantOf((View) theParent, parent); 16769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 16779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DO_TRAVERSAL = 1000; 16809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DIE = 1001; 16819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED = 1002; 16829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int RESIZED_REPORT = 1003; 16839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int WINDOW_FOCUS_CHANGED = 1004; 16849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY = 1005; 16859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_POINTER = 1006; 16869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_TRACKBALL = 1007; 16879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_APP_VISIBILITY = 1008; 16889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_GET_NEW_SURFACE = 1009; 16899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISHED_EVENT = 1010; 16909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int DISPATCH_KEY_FROM_IME = 1011; 16919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int FINISH_INPUT_CONNECTION = 1012; 16929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public final static int CHECK_FOCUS = 1013; 1693ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public final static int CLOSE_SYSTEM_DIALOGS = 1014; 16949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 16959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 16969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void handleMessage(Message msg) { 16979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (msg.what) { 16989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_MSG: 16999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((View) msg.obj).invalidate(); 17009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case View.AttachInfo.INVALIDATE_RECT_MSG: 17029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View.AttachInfo.InvalidateInfo info = (View.AttachInfo.InvalidateInfo) msg.obj; 17039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.target.invalidate(info.left, info.top, info.right, info.bottom); 17049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project info.release(); 17059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DO_TRAVERSAL: 17079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 17089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.startMethodTracing("ViewRoot"); 17099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project performTraversals(); 17129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mProfile) { 17149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Debug.stopMethodTracing(); 17159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mProfile = false; 17169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISHED_EVENT: 17199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleFinishedEvent(msg.arg1, msg.arg2 != 0); 17209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 17219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_KEY: 17229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 17239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Dispatching key " 17249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " to " + mView); 17259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent((KeyEvent)msg.obj, true); 17269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1727105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_POINTER: { 17289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project MotionEvent event = (MotionEvent)msg.obj; 17298df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn boolean callWhenDone = msg.arg1 != 0; 17308df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn 17319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 17329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 173353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan long timeBeforeGettingEvents; 173453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 173553071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan timeBeforeGettingEvents = System.nanoTime(); 173653071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 173753071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 17389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event = sWindowSession.getPendingPointerMove(mWindow); 173953071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan 174053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY && event != null) { 174153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("9 Client got events ", System.nanoTime() - event.getEventTimeNano()); 174253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("8 Client getting events ", timeBeforeGettingEvents - event.getEventTimeNano()); 174353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 17449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 17459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17468df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn callWhenDone = false; 17479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 174864f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (event != null && mTranslator != null) { 174964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateEventInScreenToAppWindow(event); 17508169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 17519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 17529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled; 17539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded && event != null) { 17549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // enter touch mode on the down 17569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = event.getAction() == MotionEvent.ACTION_DOWN; 17579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDown) { 17589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(true); 17599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if(Config.LOGV) { 17619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureMotionLog("captureDispatchPointer", event); 17629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1763ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn if (mCurScrollY != 0) { 1764ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn event.offsetLocation(0, mCurScrollY); 1765ddca3ee3e86fbaa05c1528bd72afd955f0fb4ee6Dianne Hackborn } 176653071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 176753071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("A Dispatching TouchEvents", System.nanoTime() - event.getEventTimeNano()); 176853071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 17699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = mView.dispatchTouchEvent(event); 177053071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 177153071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan lt.sample("B Dispatched TouchEvents ", System.nanoTime() - event.getEventTimeNano()); 177253071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 17739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled && isDown) { 17749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int edgeSlop = mViewConfiguration.getScaledEdgeSlop(); 17759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int edgeFlags = event.getEdgeFlags(); 17779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = View.FOCUS_UP; 17789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int x = (int)event.getX(); 17799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int y = (int)event.getY(); 17809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int[] deltas = new int[2]; 17819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 17829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_TOP) != 0) { 17839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 17849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 17859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = edgeSlop; 17869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += edgeSlop; 17879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 17889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = -edgeSlop; 17899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= edgeSlop; 17909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 17919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_BOTTOM) != 0) { 17929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 17939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 17949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = edgeSlop; 17959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x += edgeSlop; 17969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 17979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deltas[0] = -edgeSlop; 17989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x -= edgeSlop; 17999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_LEFT) != 0) { 18019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 18029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if ((edgeFlags & MotionEvent.EDGE_RIGHT) != 0) { 18039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 18049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (edgeFlags != 0 && mView instanceof ViewGroup) { 18079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View nearest = FocusFinder.getInstance().findNearestTouchable( 18089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView), x, y, direction, deltas); 18099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (nearest != null) { 18109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.offsetLocation(deltas[0], deltas[1]); 18119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.setEdgeFlags(0); 18129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchTouchEvent(event); 18139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 18188df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn if (callWhenDone) { 18199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 18209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 18219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 18229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 18259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 18269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV || WATCH_POINTER) Log.i(TAG, "Done dispatching!"); 18289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 18299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 18309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 1831105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 18329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_TRACKBALL: 18338df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn deliverTrackballEvent((MotionEvent)msg.obj, msg.arg1 != 0); 18349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_APP_VISIBILITY: 18369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleAppVisibility(msg.arg1 != 0); 18379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DISPATCH_GET_NEW_SURFACE: 18399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handleGetNewSurface(); 18409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED: 1842e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = (ResizedInfo)msg.obj; 184364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 18449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWinFrame.width() == msg.arg1 && mWinFrame.height() == msg.arg2 1845e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingContentInsets.equals(ri.coveredInsets) 1846e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn && mPendingVisibleInsets.equals(ri.visibleInsets)) { 18479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // fall through... 18509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case RESIZED_REPORT: 18519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 1852e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Configuration config = ((ResizedInfo)msg.obj).newConfig; 1853e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn if (config != null) { 1854694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn updateConfiguration(config, false); 1855e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn } 18569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.left = 0; 18579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.right = msg.arg1; 18589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.top = 0; 18599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWinFrame.bottom = msg.arg2; 1860e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingContentInsets.set(((ResizedInfo)msg.obj).coveredInsets); 1861e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn mPendingVisibleInsets.set(((ResizedInfo)msg.obj).visibleInsets); 18629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (msg.what == RESIZED_REPORT) { 18639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mReportNextDraw = true; 18649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project requestLayout(); 18669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 18689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case WINDOW_FOCUS_CHANGED: { 18699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 18709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean hasWindowFocus = msg.arg1 != 0; 18719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mHasWindowFocus = hasWindowFocus; 18729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 18739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean inTouchMode = msg.arg2 != 0; 18749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchModeLocally(inTouchMode); 18759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 18769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted) { 18779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkEglErrors(); 18789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we lost the gl context, so recreate it. 18799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlWanted && !mUseGL) { 18809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project initializeGL(); 18819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mGlCanvas != null) { 188264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 18839189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima mGlCanvas.setViewport( 188461324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mWidth * appScale + 0.5f), 188561324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mHeight * appScale + 0.5f)); 18869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 18908506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 18919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastWasImTarget = WindowManager.LayoutParams 18929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .mayUseInputMethod(mWindowAttributes.flags); 18938506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 18949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 18959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 18969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus && imm != null && mLastWasImTarget) { 18979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.startGettingWindowFocus(mView); 18989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 189983fe3f559249451706957b1a5f660b2b8272f114Dianne Hackborn mAttachInfo.mKeyDispatchState.reset(); 19009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchWindowFocusChanged(hasWindowFocus); 19019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 190275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 19039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Note: must be done after the focus change callbacks, 19049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so all of the view state is set up correctly. 19059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (hasWindowFocus) { 19069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mLastWasImTarget) { 19079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.onWindowFocus(mView, mView.findFocus(), 19089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode, 19099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project !mHasHadWindowFocus, mWindowAttributes.flags); 19109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Clear the forward bit. We can just do this directly, since 19129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the window manager doesn't care about it. 19139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mWindowAttributes.softInputMode &= 19149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 19159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((WindowManager.LayoutParams)mView.getLayoutParams()) 19169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project .softInputMode &= 19179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION; 19189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mHasHadWindowFocus = true; 19199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 192075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 192175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (hasWindowFocus && mView != null) { 192275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov sendAccessibilityEvents(); 192375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 19249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 19269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case DIE: 192794d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 19289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 1929105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project case DISPATCH_KEY_FROM_IME: { 19309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 19319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Dispatching key " 19329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + msg.obj + " from IME to " + mView); 1933105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project KeyEvent event = (KeyEvent)msg.obj; 1934105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_FROM_SYSTEM) != 0) { 1935105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // The IME is trying to say this event is from the 1936105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project // system! Bad bad bad! 1937105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event = KeyEvent.changeFlags(event, 1938105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project event.getFlags()&~KeyEvent.FLAG_FROM_SYSTEM); 1939105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } 19409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy((KeyEvent)msg.obj, false); 1941105925376f8d0f6b318c9938c7b83ef7fef094daThe Android Open Source Project } break; 19429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case FINISH_INPUT_CONNECTION: { 19439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 19449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 19459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.reportFinishInputConnection((InputConnection)msg.obj); 19469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 19489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case CHECK_FOCUS: { 19499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 19509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null) { 19519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.checkFocus(); 19529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } break; 1954ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn case CLOSE_SYSTEM_DIALOGS: { 1955ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (mView != null) { 1956ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn mView.onCloseSystemDialogs((String)msg.obj); 1957ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 1958ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } break; 19599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Something in the current window tells us we need to change the touch mode. For 19649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * example, we are not in touch mode, and the user touches the screen. 19659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * If the touch mode has changed, tell the window manager, and handle it locally. 19679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 19689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 19699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 19709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean ensureTouchMode(boolean inTouchMode) { 19729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchMode(" + inTouchMode + "), current " 19739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 19749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 19759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // tell the window manager 19779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 19789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.setInTouchMode(inTouchMode); 19799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 19809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new RuntimeException(e); 19819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // handle the change 19849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchModeLocally(inTouchMode); 19859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 19869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 19889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Ensure that the touch mode for this window is set, and if it is changing, 19899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * take the appropriate action. 19909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param inTouchMode Whether we want to be in touch mode. 19919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the touch mode changed and focus changed was changed as a result 19929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 19939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean ensureTouchModeLocally(boolean inTouchMode) { 19949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current " 19959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "touch mode is " + mAttachInfo.mInTouchMode); 19969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAttachInfo.mInTouchMode == inTouchMode) return false; 19989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 19999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mInTouchMode = inTouchMode; 20009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode); 20019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (inTouchMode) ? enterTouchMode() : leaveTouchMode(); 20039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean enterTouchMode() { 20069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 20079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 20089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: not relying on mFocusedView here because this could 20099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // be when the window is first being added, and mFocused isn't 20109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // set yet. 20119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = mView.findFocus(); 20129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null && !focused.isFocusableInTouchMode()) { 20139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup ancestorToTakeFocus = 20159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project findAncestorToTakeFocusInTouchMode(focused); 20169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ancestorToTakeFocus != null) { 20179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // there is an ancestor that wants focus after its descendants that 20189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // is focusable in touch mode.. give it focus 20199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ancestorToTakeFocus.requestFocus(); 20209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // nothing appropriate to have focus in touch mode, clear it out 20229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.unFocus(); 20239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAttachInfo.mTreeObserver.dispatchOnGlobalFocusChange(focused, null); 20249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = null; 20259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 20269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 20359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Find an ancestor of focused that wants focus after its descendants and is 20369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * focusable in touch mode. 20379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param focused The currently focused view. 20389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return An appropriate view, or null if no such view exists. 20399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 20409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private ViewGroup findAncestorToTakeFocusInTouchMode(View focused) { 20419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewParent parent = focused.getParent(); 20429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (parent instanceof ViewGroup) { 20439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewGroup vgParent = (ViewGroup) parent; 20449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.getDescendantFocusability() == ViewGroup.FOCUS_AFTER_DESCENDANTS 20459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && vgParent.isFocusableInTouchMode()) { 20469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return vgParent; 20479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (vgParent.isRootNamespace()) { 20499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 20509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 20519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project parent = vgParent.getParent(); 20529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 20559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean leaveTouchMode() { 20589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null) { 20599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView.hasFocus()) { 20609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // i learned the hard way to not trust mFocusedView :) 20619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 20629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mFocusedView instanceof ViewGroup)) { 20639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view has focus, let it keep it 20649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (((ViewGroup)mFocusedView).getDescendantFocusability() != 20669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 20679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // some view group has focus, and doesn't prefer its children 20689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // over itself for focus, so let them keep it. 20699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find the best view to give focus to in this brave new non-touch-mode 20749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // world 20759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View focused = focusSearch(null, View.FOCUS_DOWN); 20769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 20779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return focused.requestFocus(View.FOCUS_DOWN); 20789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 20819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20848df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn private void deliverTrackballEvent(MotionEvent event, boolean callWhenDone) { 20859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 20869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event = sWindowSession.getPendingTrackballMove(mWindow); 20889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 20899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20908df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn callWhenDone = false; 20919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 20929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); 20949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 20959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = false; 20969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 20979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event == null) { 20989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = true; 20999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (mView != null && mAdded) { 21009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handled = mView.dispatchTrackballEvent(event); 21019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 21029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we could do something here, like changing the focus 21039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or something? 21049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 21079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 21088df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn if (callWhenDone) { 21099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 21119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 21129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 21159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 21169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we reach this, we delivered a trackball event to mView and 21189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // mView consumed it. Because we will not translate the trackball 21199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // event into a key event, touch mode will not exit, so we exit 21209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // touch mode here. 21219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ensureTouchMode(false); 21229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection ReturnInsideFinallyBlock 21239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 21249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 21269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 21279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis x = mTrackballAxisX; 21309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final TrackballAxis y = mTrackballAxisY; 21319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long curTime = SystemClock.uptimeMillis(); 21339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mLastTrackballTime+MAX_TRACKBALL_DELAY) < curTime) { 21349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // It has been too long since the last movement, 21359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // so restart at the beginning. 21369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(0); 21379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(0); 21389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 21399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 21429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 21439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int metastate = event.getMetaState(); 21449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (action) { 21459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_DOWN: 21469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 21479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 21489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 21499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_CENTER, 21509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, metastate), false); 21519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case MotionEvent.ACTION_UP: 21539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 21549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 21559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 21569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_UP, KeyEvent.KEYCODE_DPAD_CENTER, 21579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 0, metastate), false); 21589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 21599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "TB X=" + x.position + " step=" 21629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + x.step + " dir=" + x.dir + " acc=" + x.acceleration 21639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " move=" + event.getX() 21649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " / Y=" + y.position + " step=" 21659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + y.step + " dir=" + y.dir + " acc=" + y.acceleration 21669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " move=" + event.getY()); 21679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float xOff = x.collect(event.getX(), event.getEventTime(), "X"); 21689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final float yOff = y.collect(event.getY(), event.getEventTime(), "Y"); 21699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Generate DPAD events based on the trackball movement. 21719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // We pick the axis that has moved the most as the direction of 21729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the DPAD. When we generate DPAD events for one axis, then the 21739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // other axis is reset -- we don't want to perform DPAD jumps due 21749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to slight movements in the trackball when making major movements 21759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // along the other axis. 21769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int keycode = 0; 21779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 21789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float accel = 1; 21799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (xOff > yOff) { 21809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement = x.generate((2/event.getXPrecision())); 21819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement != 0) { 21829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_RIGHT 21839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : KeyEvent.KEYCODE_DPAD_LEFT; 21849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accel = x.acceleration; 21859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project y.reset(2); 21869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (yOff > 0) { 21889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement = y.generate((2/event.getYPrecision())); 21899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement != 0) { 21909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project keycode = movement > 0 ? KeyEvent.KEYCODE_DPAD_DOWN 21919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project : KeyEvent.KEYCODE_DPAD_UP; 21929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accel = y.acceleration; 21939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project x.reset(2); 21949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 21969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 21979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (keycode != 0) { 21989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (movement < 0) movement = -movement; 21999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int accelMovement = (int)(movement * accel); 22009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, "Move: movement=" + movement 22019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " accelMovement=" + accelMovement 22029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " accel=" + accel); 22039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (accelMovement > movement) { 22049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 22059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + keycode); 22069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement--; 22079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 22089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_MULTIPLE, keycode, 22099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project accelMovement-movement, metastate), false); 22109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (movement > 0) { 22129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v("foo", "Delivering fake DPAD: " 22139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + keycode); 22149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement--; 22159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project curTime = SystemClock.uptimeMillis(); 22169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 22179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_DOWN, keycode, 0, event.getMetaState()), false); 22189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEvent(new KeyEvent(curTime, curTime, 22199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project KeyEvent.ACTION_UP, keycode, 0, metastate), false); 22209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mLastTrackballTime = curTime; 22229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 22248df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn if (callWhenDone) { 22259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 22269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 22279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 22289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 22309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project event.recycle(); 22319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 22349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 22359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyCode The key code 22409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return True if the key is directional. 22419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static boolean isDirectional(int keyCode) { 22439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (keyCode) { 22449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 22459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 22469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 22479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 22489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return true; 22499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Returns true if this key is a keyboard key. 22559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param keyEvent The key event. 22569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return whether this key is a keyboard key. 22579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static boolean isKeyboardKey(KeyEvent keyEvent) { 22599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int convertedKey = keyEvent.getUnicodeChar(); 22609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return convertedKey > 0; 22619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 22669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See if the key event means we should leave touch mode (and leave touch 22679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * mode if so). 22689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param event The key event. 22699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Whether this key event should be consumed (meaning the act of 22709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * leaving touch mode alone is considered the event). 22719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 22729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private boolean checkForLeavingTouchModeAndConsume(KeyEvent event) { 227351a6bee6719820d09595f474264fcb833eff470aAdam Powell final int action = event.getAction(); 227451a6bee6719820d09595f474264fcb833eff470aAdam Powell if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_MULTIPLE) { 22759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((event.getFlags()&KeyEvent.FLAG_KEEP_TOUCH_MODE) != 0) { 22789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // only relevant if we are in touch mode 22829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!mAttachInfo.mInTouchMode) { 22839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 22849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 22859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 22869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if something like an edit text has focus and the user is typing, 22879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // leave touch mode 22889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // 22899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // note: the condition of not being a keyboard key is kind of a hacky 22909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // approximation of whether we think the focused view will want the 22919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // key; if we knew for sure whether the focused view would consume 22929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // the event, that would be better. 22939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isKeyboardKey(event) && mView != null && mView.hasFocus()) { 22949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mFocusedView = mView.findFocus(); 22959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if ((mFocusedView instanceof ViewGroup) 22969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project && ((ViewGroup) mFocusedView).getDescendantFocusability() == 22979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewGroup.FOCUS_AFTER_DESCENDANTS) { 22989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // something has focus, but is holding it weakly as a container 22999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 23009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ensureTouchMode(false)) { 23029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("should not have changed focus " 23039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + "when leaving touch mode while a view has focus."); 23049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 23069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (isDirectional(event.getKeyCode())) { 23099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // no view has focus, so we leave touch mode (and find something 23109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to give focus to). the event is consumed if we were able to 23119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // find something to give focus to. 23129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ensureTouchMode(false); 23139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 23159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23188506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy * log motion events 23199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureMotionLog(String subTag, MotionEvent ev) { 23218506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy //check dynamic switch 23229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (ev == null || 23239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 23249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23258506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 23268506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 23278506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy StringBuilder sb = new StringBuilder(subTag + ": "); 23288506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getDownTime()).append(','); 23298506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getEventTime()).append(','); 23308506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getAction()).append(','); 23318506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getX()).append(','); 23328506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getY()).append(','); 23338506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getPressure()).append(','); 23348506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getSize()).append(','); 23358506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getMetaState()).append(','); 23368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getXPrecision()).append(','); 23378506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getYPrecision()).append(','); 23388506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getDeviceId()).append(','); 23399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEdgeFlags()); 23408506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy Log.d(TAG, sb.toString()); 23419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 23438506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy * log motion events 23449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 23459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static void captureKeyLog(String subTag, KeyEvent ev) { 23468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy //check dynamic switch 23478506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy if (ev == null || 23489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project SystemProperties.getInt(ViewDebug.SYSTEM_PROPERTY_CAPTURE_EVENT, 0) == 0) { 23499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy StringBuilder sb = new StringBuilder(subTag + ": "); 23529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDownTime()).append(','); 23539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getEventTime()).append(','); 23549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getAction()).append(','); 23558506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy sb.append(ev.getKeyCode()).append(','); 23569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getRepeatCount()).append(','); 23579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getMetaState()).append(','); 23589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getDeviceId()).append(','); 23599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sb.append(ev.getScanCode()); 23608506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy Log.d(TAG, sb.toString()); 23618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 23629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int enqueuePendingEvent(Object event, boolean sendDone) { 23649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = mPendingEventSeq+1; 23659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = 0; 23669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEventSeq = seq; 23679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.put(seq, event); 23689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sendDone ? seq : -seq; 23699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 23719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object retrievePendingEvent(int seq) { 23729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (seq < 0) seq = -seq; 23739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Object event = mPendingEvents.get(seq); 23749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 23759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mPendingEvents.remove(seq); 23769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return event; 23789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23798506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 23809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEvent(KeyEvent event, boolean sendDone) { 23819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If mView is null, we just consume the key event because it doesn't 23829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // make sense to do anything else with it. 23839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean handled = mView != null 23849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ? mView.dispatchKeyEventPreIme(event) : true; 23859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (handled) { 23869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 23879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 23889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 23899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 23909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 23919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 23929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 23959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 23969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If it is possible for this window to interact with the input 23979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // method window, then we want to first dispatch our key events 23989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the input method. 23999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mLastWasImTarget) { 24009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project InputMethodManager imm = InputMethodManager.peekInstance(); 24019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (imm != null && mView != null) { 24029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int seq = enqueuePendingEvent(event, sendDone); 24039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "Sending key event to IME: seq=" 24049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + seq + " event=" + event); 24059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project imm.dispatchKeyEvent(mView.getContext(), seq, event, 24069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mInputMethodCallback); 24079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 24119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void handleFinishedEvent(int seq, boolean handled) { 24149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final KeyEvent event = (KeyEvent)retrievePendingEvent(seq); 24159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_IMF) Log.v(TAG, "IME finished event: seq=" + seq 24169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " event=" + event); 24179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event != null) { 24189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final boolean sendDone = seq >= 0; 24199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!handled) { 24209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project deliverKeyEventToViewHierarchy(event, sendDone); 24219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (sendDone) { 24239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 24249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 24259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 24269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 24279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 24289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 24309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("ViewRoot", "handleFinishedEvent(seq=" + seq 24319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " handled=" + handled + " ev=" + event 24329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ") neither delivering nor finishing key"); 24339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24368506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private void deliverKeyEventToViewHierarchy(KeyEvent event, boolean sendDone) { 24389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 24399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView != null && mAdded) { 24409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int action = event.getAction(); 24419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean isDown = (action == KeyEvent.ACTION_DOWN); 24429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkForLeavingTouchModeAndConsume(event)) { 24449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 24458506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy } 24468506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 24479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) { 24489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project captureKeyLog("captureDispatchKeyEvent", event); 24499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean keyHandled = mView.dispatchKeyEvent(event); 24519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!keyHandled && isDown) { 24539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int direction = 0; 24549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (event.getKeyCode()) { 24559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_LEFT: 24569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_LEFT; 24579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_RIGHT: 24599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_RIGHT; 24609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_UP: 24629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_UP; 24639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case KeyEvent.KEYCODE_DPAD_DOWN: 24659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project direction = View.FOCUS_DOWN; 24669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 24679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction != 0) { 24709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View focused = mView != null ? mView.findFocus() : null; 24729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (focused != null) { 24739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project View v = focused.focusSearch(direction); 24749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean focusPassed = false; 24759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (v != null && v != focused) { 24769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // do the math the get the interesting rect 24779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // of previous focused into the coord system of 24789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // newly focused view 24799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focused.getFocusedRect(mTempRect); 24809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetDescendantRectToMyCoords(focused, mTempRect); 24819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ((ViewGroup) mView).offsetRectIntoDescendantCoords(v, mTempRect); 24829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project focusPassed = v.requestFocus(direction, mTempRect); 24839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!focusPassed) { 24869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.dispatchUnhandledMove(focused, direction); 24879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 24889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project playSoundEffect(SoundEffectConstants.getContantForFocusDirection(direction)); 24899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 24949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 24959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 24969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (sendDone) { 24979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 24989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "Telling window manager key is finished"); 24999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 25009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishKey(mWindow); 25019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 25029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Let the exception fall through -- the looper will catch 25059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // it and take care of the bad app for us. 25069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private AudioManager getAudioManager() { 25109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mView == null) { 25119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalStateException("getAudioManager called when there is no mView"); 25129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAudioManager == null) { 25149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAudioManager = (AudioManager) mView.getContext().getSystemService(Context.AUDIO_SERVICE); 25159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mAudioManager; 25179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25198169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima private int relayoutWindow(WindowManager.LayoutParams params, int viewVisibility, 25208169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima boolean insetsPending) throws RemoteException { 252164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 252264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima float appScale = mAttachInfo.mApplicationScale; 25233d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima boolean restore = false; 252464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null && mTranslator != null) { 2525e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima restore = true; 2526e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.backup(); 252764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateWindowLayout(params); 25289189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 252964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (params != null) { 253064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (DBG) Log.d(TAG, "WindowLayout in layoutWindow:" + params); 25313d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 2532694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration.seq = 0; 25338169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima int relayoutResult = sWindowSession.relayout( 25348169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima mWindow, params, 253561324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mView.mMeasuredWidth * appScale + 0.5f), 253661324e58c549670c015010d0be14c6af76e3e9f7Mitsuru Oshima (int) (mView.mMeasuredHeight * appScale + 0.5f), 25378169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima viewVisibility, insetsPending, mWinFrame, 2538694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingContentInsets, mPendingVisibleInsets, 2539694f79b5d1196640d1beb680b7d1fc68e6e77cbdDianne Hackborn mPendingConfiguration, mSurface); 25403d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima if (restore) { 2541e5fb328825995aa33b5b7ecf8b5bee2b17f81715Mitsuru Oshima params.restore(); 25423d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima } 254364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima 254464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 254564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWinFrame(mWinFrame); 254664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingContentInsets); 254764f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(mPendingVisibleInsets); 25489189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima } 25498169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima return relayoutResult; 25508169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } 25518506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 25529189cabb0b6c6c28232fe6f412b7ba7a37352a6aMitsuru Oshima /** 25539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 25549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 25559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void playSoundEffect(int effectId) { 25569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 25579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final AudioManager audioManager = getAudioManager(); 25599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (effectId) { 25619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.CLICK: 25629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_KEY_CLICK); 25639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_DOWN: 25659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_DOWN); 25669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_LEFT: 25689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_LEFT); 25699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_RIGHT: 25719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_RIGHT); 25729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case SoundEffectConstants.NAVIGATION_UP: 25749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project audioManager.playSoundEffect(AudioManager.FX_FOCUS_NAVIGATION_UP); 25759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return; 25769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 25779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new IllegalArgumentException("unknown effect id " + effectId + 25789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project " not defined in " + SoundEffectConstants.class.getCanonicalName()); 25799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 25839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 25849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 25859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean performHapticFeedback(int effectId, boolean always) { 25869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 25879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return sWindowSession.performHapticFeedback(mWindow, effectId, always); 25889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 25899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 25909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 25929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 25939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 25949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * {@inheritDoc} 25959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 25969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public View focusSearch(View focused, int direction) { 25979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 25989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!(mView instanceof ViewGroup)) { 25999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 26009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return FocusFinder.getInstance().findNextFocus((ViewGroup) mView, focused, direction); 26029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void debug() { 26059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mView.debug(); 26069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void die(boolean immediate) { 260994d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn if (immediate) { 261094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn doDie(); 261194d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } else { 261294d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn sendEmptyMessage(DIE); 261394d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 261494d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn } 261594d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn 261694d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn void doDie() { 26179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project checkThread(); 26189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGV) Log.v("ViewRoot", "DIE in " + this + " of " + mSurface); 26199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (this) { 26209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded && !mFirst) { 26219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int viewVisibility = mView.getVisibility(); 26229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean viewVisibilityChanged = mViewVisibility != viewVisibility; 26239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mWindowAttributesChanged || viewVisibilityChanged) { 26249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If layout params have been changed, first give them 26259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to the window manager to make sure it has the correct 26269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // animation info. 26279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 26288169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima if ((relayoutWindow(mWindowAttributes, viewVisibility, false) 26298169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima & WindowManagerImpl.RELAYOUT_FIRST_TIME) != 0) { 26309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sWindowSession.finishDrawing(mWindow); 26319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 26339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26360586a1b77a788a119166a37fccd909bf9ed65f23Dianne Hackborn mSurface.release(); 26379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mAdded) { 26399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mAdded = false; 264094d691499bdce019421238ebdb6e3d48171eeefdDianne Hackborn dispatchDetachedFromWindow(); 26419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchFinishedEvent(int seq, boolean handled) { 26469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(FINISHED_EVENT); 26479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = seq; 26489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = handled ? 1 : 0; 26499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 26509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26513d91492d694cf00474fec792134e496be6ee0313Mitsuru Oshima 26529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchResized(int w, int h, Rect coveredInsets, 2653e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 26549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_LAYOUT) Log.v(TAG, "Resizing " + this + ": w=" + w 26559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " h=" + h + " coveredInsets=" + coveredInsets.toShortString() 26569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " visibleInsets=" + visibleInsets.toShortString() 26579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " reportDraw=" + reportDraw); 26589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(reportDraw ? RESIZED_REPORT :RESIZED); 265964f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima if (mTranslator != null) { 266064f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(coveredInsets); 266164f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima mTranslator.translateRectInScreenToAppWindow(visibleInsets); 266264f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima w *= mTranslator.applicationInvertedScale; 266364f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima h *= mTranslator.applicationInvertedScale; 266464f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima } 266564f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg1 = w; 266664f59342d41849bd365cb43fad7505d5e3daa417Mitsuru Oshima msg.arg2 = h; 2667e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ResizedInfo ri = new ResizedInfo(); 2668e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.coveredInsets = new Rect(coveredInsets); 2669e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.visibleInsets = new Rect(visibleInsets); 2670e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn ri.newConfig = newConfig; 2671e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn msg.obj = ri; 26729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 26739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 26769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (event.getAction() == KeyEvent.ACTION_DOWN) { 26779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project //noinspection ConstantConditions 26789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (false && event.getKeyCode() == KeyEvent.KEYCODE_CAMERA) { 26799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 26809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 26819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", "Focused view Hierarchy is:"); 26829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project debug(); 26839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (Config.LOGD) Log.d("keydisp", 26859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "==================================================="); 26869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_KEY); 26909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 26919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (LOCAL_LOGV) Log.v( 26939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "ViewRoot", "sending key " + event + " to " + mView); 26949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, event.getEventTime()); 26969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 26979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 26988df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn public void dispatchPointer(MotionEvent event, long eventTime, 26998df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn boolean callWhenDone) { 27009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_POINTER); 27019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 27028df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn msg.arg1 = callWhenDone ? 1 : 0; 27039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, eventTime); 27049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27068df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn public void dispatchTrackball(MotionEvent event, long eventTime, 27078df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn boolean callWhenDone) { 27089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_TRACKBALL); 27099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.obj = event; 27108df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn msg.arg1 = callWhenDone ? 1 : 0; 27119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessageAtTime(msg, eventTime); 27129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 27159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_APP_VISIBILITY); 27169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = visible ? 1 : 0; 27179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 27189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 27219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = obtainMessage(DISPATCH_GET_NEW_SURFACE); 27229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 27239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 27269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Message msg = Message.obtain(); 27279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.what = WINDOW_FOCUS_CHANGED; 27289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg1 = hasFocus ? 1 : 0; 27299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project msg.arg2 = inTouchMode ? 1 : 0; 27309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sendMessage(msg); 27319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2733ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void dispatchCloseSystemDialogs(String reason) { 2734ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn Message msg = Message.obtain(); 2735ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.what = CLOSE_SYSTEM_DIALOGS; 2736ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn msg.obj = reason; 2737ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn sendMessage(msg); 2738ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2739ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 274075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov /** 274175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * The window is getting focus so if there is anything focused/selected 274275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov * send an {@link AccessibilityEvent} to announce that. 274375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov */ 274475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov private void sendAccessibilityEvents() { 274575986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (!AccessibilityManager.getInstance(mView.getContext()).isEnabled()) { 274675986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov return; 274775986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 274875986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov mView.sendAccessibilityEvent(AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED); 274975986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov View focusedView = mView.findFocus(); 275075986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov if (focusedView != null && focusedView != mView) { 275175986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov focusedView.sendAccessibilityEvent(AccessibilityEvent.TYPE_VIEW_FOCUSED); 275275986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 275375986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov } 275475986cf9bc57ef11ad70f36fb77fbbf5d63af6ecsvetoslavganov 27559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean showContextMenuForChild(View originalView) { 27569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 27579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void createContextMenu(ContextMenu menu) { 27609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void childDrawableStateChanged(View child) { 27639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project protected Rect getWindowFrame() { 27669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mWinFrame; 27679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void checkThread() { 27709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (mThread != Thread.currentThread()) { 27719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new CalledFromWrongThreadException( 27729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project "Only the original thread that created a view hierarchy can touch its views."); 27739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void requestDisallowInterceptTouchEvent(boolean disallowIntercept) { 27779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // ViewRoot never intercepts touch event, so this can be a no-op 27789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean requestChildRectangleOnScreen(View child, Rect rectangle, 27819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project boolean immediate) { 27829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return scrollToRectOrFocus(rectangle, immediate); 27839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27848506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 27859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class InputMethodCallback extends IInputMethodCallback.Stub { 27869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private WeakReference<ViewRoot> mViewRoot; 27879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public InputMethodCallback(ViewRoot viewRoot) { 27899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 27909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27918506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 27929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void finishedEvent(int seq, boolean handled) { 27939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 27949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 27959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchFinishedEvent(seq, handled); 27969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 27989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 27999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void sessionCreated(IInputMethodSession session) throws RemoteException { 28009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Stub -- not for use in the client. 28019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28038506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2804ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project static class EventCompletion extends Handler { 2805ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final IWindow mWindow; 2806ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final KeyEvent mKeyEvent; 2807ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final boolean mIsPointer; 2808ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project final MotionEvent mMotionEvent; 28098506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2810ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project EventCompletion(Looper looper, IWindow window, KeyEvent key, 2811ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project boolean isPointer, MotionEvent motion) { 2812ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project super(looper); 2813ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mWindow = window; 2814ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mKeyEvent = key; 2815ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mIsPointer = isPointer; 2816ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mMotionEvent = motion; 2817ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sendEmptyMessage(0); 2818ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 28198506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 2820ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project @Override 2821ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public void handleMessage(Message msg) { 2822ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (mKeyEvent != null) { 2823ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2824ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2825ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2826ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 28278169daed2f7a8731d478b884b1f455c747b88478Mitsuru Oshima } else if (mIsPointer) { 2828ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project boolean didFinish; 2829ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project MotionEvent event = mMotionEvent; 2830ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (event == null) { 2831ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2832ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project event = sWindowSession.getPendingPointerMove(mWindow); 2833ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2834ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2835ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project didFinish = true; 2836ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2837ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project didFinish = event.getAction() == MotionEvent.ACTION_OUTSIDE; 2838ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2839ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (!didFinish) { 2840ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2841ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2842ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2843ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2844ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2845ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2846ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project MotionEvent event = mMotionEvent; 2847ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project if (event == null) { 2848ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2849ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project event = sWindowSession.getPendingTrackballMove(mWindow); 2850ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2851ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2852ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2853ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project try { 2854ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project sWindowSession.finishKey(mWindow); 2855ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } catch (RemoteException e) { 2856ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2857ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2858ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2859ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 2860ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } 28618506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 28629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static class W extends IWindow.Stub { 2863ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final WeakReference<ViewRoot> mViewRoot; 2864ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project private final Looper mMainLooper; 28659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 2866ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project public W(ViewRoot viewRoot, Context context) { 28679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mViewRoot = new WeakReference<ViewRoot>(viewRoot); 2868ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project mMainLooper = context.getMainLooper(); 28699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void resized(int w, int h, Rect coveredInsets, 2872e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn Rect visibleInsets, boolean reportDraw, Configuration newConfig) { 28739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 28749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 28759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchResized(w, h, coveredInsets, 2876e36d6e277e49475076b7872d36ea6a5c5b996e9dDianne Hackborn visibleInsets, reportDraw, newConfig); 28779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchKey(KeyEvent event) { 28819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 28829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 28839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchKey(event); 28849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 28859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Log.w("ViewRoot.W", "Key event " + event + " but no ViewRoot available!"); 2886ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, event, false, null); 28879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 28899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 28908df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn public void dispatchPointer(MotionEvent event, long eventTime, 28918df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn boolean callWhenDone) { 28929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 289353071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (viewRoot != null) { 289453071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan if (MEASURE_LATENCY) { 289553071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan // Note: eventTime is in milliseconds 289653071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan ViewRoot.lt.sample("* ViewRoot b4 dispatchPtr", System.nanoTime() - eventTime * 1000000); 289753071d6d159f6dfd6fe0328a39bcf967ef308a64Michael Chan } 28988df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn viewRoot.dispatchPointer(event, eventTime, callWhenDone); 2899ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2900ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, null, true, event); 29019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29048df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn public void dispatchTrackball(MotionEvent event, long eventTime, 29058df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn boolean callWhenDone) { 29069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 29079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 29088df8b2b405c60cacf7a66c4e2ca078dd3d7ec7bdDianne Hackborn viewRoot.dispatchTrackball(event, eventTime, callWhenDone); 2909ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project } else { 2910ba87e3e6c985e7175152993b5efcc7dd2f0e1c93The Android Open Source Project new EventCompletion(mMainLooper, this, null, false, event); 29119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchAppVisibility(boolean visible) { 29159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 29169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 29179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchAppVisibility(visible); 29189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void dispatchGetNewSurface() { 29229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 29239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 29249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.dispatchGetNewSurface(); 29259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void windowFocusChanged(boolean hasFocus, boolean inTouchMode) { 29299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 29309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 29319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project viewRoot.windowFocusChanged(hasFocus, inTouchMode); 29329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static int checkCallingPermission(String permission) { 29369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (!Process.supportsProcesses()) { 29379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_GRANTED; 29389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 29419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return ActivityManagerNative.getDefault().checkPermission( 29429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project permission, Binder.getCallingPid(), Binder.getCallingUid()); 29439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (RemoteException e) { 29449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return PackageManager.PERMISSION_DENIED; 29459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void executeCommand(String command, String parameters, ParcelFileDescriptor out) { 29499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ViewRoot viewRoot = mViewRoot.get(); 29509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (viewRoot != null) { 29519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final View view = viewRoot.mView; 29529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (view != null) { 29539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (checkCallingPermission(Manifest.permission.DUMP) != 29549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project PackageManager.PERMISSION_GRANTED) { 29559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new SecurityException("Insufficient permissions to invoke" 29569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " executeCommand() from pid=" + Binder.getCallingPid() 29579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + ", uid=" + Binder.getCallingUid()); 29589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 29609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project OutputStream clientStream = null; 29619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 29629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream = new ParcelFileDescriptor.AutoCloseOutputStream(out); 29639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project ViewDebug.dispatchCommand(view, command, parameters, clientStream); 29649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 29659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 29669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } finally { 29679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (clientStream != null) { 29689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project try { 29699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project clientStream.close(); 29709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } catch (IOException e) { 29719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project e.printStackTrace(); 29729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 29779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 297872c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn 2979ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn public void closeSystemDialogs(String reason) { 2980ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn final ViewRoot viewRoot = mViewRoot.get(); 2981ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn if (viewRoot != null) { 2982ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn viewRoot.dispatchCloseSystemDialogs(reason); 2983ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2984ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn } 2985ffa424800d0338b8b894aef2ea1e3e3344cbda7aDianne Hackborn 2986bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen public void dispatchWallpaperOffsets(float x, float y, float xStep, float yStep, 2987bf6956b1d95442e9d9c483894d578fe6b7044cbbMarco Nelissen boolean sync) { 298819382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn if (sync) { 298919382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn try { 299019382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn sWindowSession.wallpaperOffsetsComplete(asBinder()); 299119382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } catch (RemoteException e) { 29927580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 29937580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 29947580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } 29957580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn 29967580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn public void dispatchWallpaperCommand(String action, int x, int y, 29977580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn int z, Bundle extras, boolean sync) { 29987580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn if (sync) { 29997580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn try { 30007580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn sWindowSession.wallpaperCommandComplete(asBinder(), null); 30017580493b014a2c7ea883cd291255798dc72ebbffDianne Hackborn } catch (RemoteException e) { 300219382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 300319382ac1a4e4e7c23a1346d299368763f149de9cDianne Hackborn } 300472c82ab9923025a91bbabb32e56bfea27bfd083bDianne Hackborn } 30059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Maintains state information for a single trackball axis, generating 30099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * discrete (DPAD) movements based on raw trackball motion. 30109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class TrackballAxis { 30129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of acceleration we will apply. 30149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float MAX_ACCELERATION = 20; 30168506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 30179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * The maximum amount of time (in milliseconds) between events in order 30199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for us to consider the user to be doing fast trackball movements, 30209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * and thus apply an acceleration. 30219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final long FAST_MOVE_TIME = 150; 30238506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 30249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Scaling factor to the time (in milliseconds) between events to how 30269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * much to multiple/divide the current acceleration. When movement 30279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * is < FAST_MOVE_TIME this multiplies the acceleration; when > 30289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * FAST_MOVE_TIME it divides it. 30299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final float ACCEL_MOVE_SCALING_FACTOR = (1.0f/40); 30318506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 30329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float position; 30339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float absPosition; 30349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acceleration = 1; 30359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long lastMoveTime = 0; 30369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int step; 30379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int dir; 30389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int nonAccelMovement; 30399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void reset(int _step) { 30419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 30429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 30439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 30449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = _step; 30459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 0; 30469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 30489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 30499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Add trackball movement into the state. If the direction of movement 30509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * has been reversed, the state is reset before adding the 30519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * movement (so that you don't have to compensate for any previously 30529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected movement before see the result of the movement in the 30539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * new direction). 30549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 30559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the absolute value of the amount of movement 30569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * collected so far. 30579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 30589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float collect(float off, long time, String axis) { 30599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long normTime; 30609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (off > 0) { 30619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)(off * FAST_MOVE_TIME); 30629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir < 0) { 30639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to positive!"); 30649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 30659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 30669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 30679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 30689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = 1; 30709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else if (off < 0) { 30719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = (long)((-off) * FAST_MOVE_TIME); 30729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (dir > 0) { 30739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " reversed to negative!"); 30749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position = 0; 30759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 0; 30769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = 1; 30779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = 0; 30789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project dir = -1; 30809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 30819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project normTime = 0; 30829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 30838506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 30849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The number of milliseconds between each movement that is 30859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // considered "normal" and will not result in any acceleration 30869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // or deceleration, scaled by the offset we have here. 30879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (normTime > 0) { 30889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delta = time - lastMoveTime; 30899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project lastMoveTime = time; 30909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 30919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (delta < normTime) { 30929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling rapidly, so increase acceleration. 30939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (normTime-delta) * ACCEL_MOVE_SCALING_FACTOR; 30949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc *= scale; 30959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " accelerate: off=" 30969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 30979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 30989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : MAX_ACCELERATION; 30999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } else { 31009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // The user is scrolling slowly, so decrease acceleration. 31019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float scale = (delta-normTime) * ACCEL_MOVE_SCALING_FACTOR; 31029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (scale > 1) acc /= scale; 31039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (DEBUG_TRACKBALL) Log.v(TAG, axis + " deccelerate: off=" 31049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + off + " normTime=" + normTime + " delta=" + delta 31059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project + " scale=" + scale + " acc=" + acc); 31069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc > 1 ? acc : 1; 31079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += off; 31109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return (absPosition = Math.abs(position)); 31119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 31149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Generate the number of discrete movement events appropriate for 31159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * the currently collected trackball movement. 31169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 31179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param precision The minimum movement required to generate the 31189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * first discrete movement. 31199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 31209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return Returns the number of discrete movements, either positive 31219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * or negative, or 0 if there is not enough trackball movement yet 31229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * for a discrete movement. 31239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 31249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int generate(float precision) { 31259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int movement = 0; 31269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement = 0; 31279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project do { 31289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int dir = position >= 0 ? 1 : -1; 31299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project switch (step) { 31309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we are going to execute the first step, then we want 31319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to do this as soon as possible instead of waiting for 31329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a full movement, in order to make things look responsive. 31339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 0: 31349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < precision) { 31359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 31369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 31389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 31399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 1; 31409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 31419066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // If we have generated the first movement, then we need 31429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to wait for the second complete trackball motion before 31439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // generating the second discrete movement. 31449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project case 1: 31459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 2) { 31469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 31479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 31499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project nonAccelMovement += dir; 31509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir > 0 ? -2 : 2; 31519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 31529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project step = 2; 31539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 31549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // After the first two, we generate discrete movements 31559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // consistently with the trackball, applying an acceleration 31569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // if the trackball is moving quickly. This is a simple 31579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // acceleration on top of what we already compute based 31589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // on how quickly the wheel is being turned, to apply 31599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // a longer increasing acceleration to continuous movement 31609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // in one direction. 31619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project default: 31629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (absPosition < 1) { 31639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return movement; 31649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project movement += dir; 31669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project position += dir >= 0 ? -1 : 1; 31679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project absPosition = Math.abs(position); 31689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project float acc = acceleration; 31699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acc *= 1.1f; 31709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project acceleration = acc < MAX_ACCELERATION ? acc : acceleration; 31719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project break; 31729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } while (true); 31749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public static final class CalledFromWrongThreadException extends AndroidRuntimeException { 31789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public CalledFromWrongThreadException(String msg) { 31799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project super(msg); 31809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private SurfaceHolder mHolder = new SurfaceHolder() { 31849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // we only need a SurfaceHolder for opengl. it would be nice 31859066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // to implement everything else though, especially the callback 31869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // support (opengl doesn't make use of it right now, but eventually 31879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // will). 31889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Surface getSurface() { 31899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return mSurface; 31909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean isCreating() { 31939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return false; 31949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void addCallback(Callback callback) { 31979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 31989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 31999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void removeCallback(Callback callback) { 32009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFixedSize(int width, int height) { 32039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setSizeFromLayout() { 32069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setFormat(int format) { 32099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setType(int type) { 32129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void setKeepScreenOn(boolean screenOn) { 32159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas() { 32189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 32199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Canvas lockCanvas(Rect dirty) { 32229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 32239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public void unlockCanvasAndPost(Canvas canvas) { 32269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public Rect getSurfaceFrame() { 32289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return null; 32299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project }; 32319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static RunQueue getRunQueue() { 32339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project RunQueue rq = sRunQueues.get(); 32349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (rq != null) { 32359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 32369066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project rq = new RunQueue(); 32389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project sRunQueues.set(rq); 32399066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return rq; 32409066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32418506ab4ac062d0e1ccde136e5e2f4081560e0c11Romain Guy 32429066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 32439066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @hide 32449066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 32459066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project static final class RunQueue { 32469066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private final ArrayList<HandlerAction> mActions = new ArrayList<HandlerAction>(); 32479066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32489066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void post(Runnable action) { 32499066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project postDelayed(action, 0); 32509066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32519066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32529066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void postDelayed(Runnable action, long delayMillis) { 32539066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction handlerAction = new HandlerAction(); 32549066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 32559066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.delay = delayMillis; 32569066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32579066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 32589066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project mActions.add(handlerAction); 32599066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32609066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32619066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32629066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void removeCallbacks(Runnable action) { 32639066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = new HandlerAction(); 32649066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handlerAction.action = action; 32659066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32669066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 32679066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 32689066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32699066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project while (actions.remove(handlerAction)) { 32709066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // Keep going 32719066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32729066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32739066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32749066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32759066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project void executeActions(Handler handler) { 32769066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project synchronized (mActions) { 32779066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final ArrayList<HandlerAction> actions = mActions; 32789066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final int count = actions.size(); 32799066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32809066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project for (int i = 0; i < count; i++) { 32819066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project final HandlerAction handlerAction = actions.get(i); 32829066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project handler.postDelayed(handlerAction.action, handlerAction.delay); 32839066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32849066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 328515df6703f8bf3255eb7ba5c27e3518f60adc83f1Romain Guy actions.clear(); 32869066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32879066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 32889066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32899066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static class HandlerAction { 32909066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project Runnable action; 32919066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project long delay; 32929066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32939066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 32949066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public boolean equals(Object o) { 32959066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (this == o) return true; 32969066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (o == null || getClass() != o.getClass()) return false; 32979066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 32989066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project HandlerAction that = (HandlerAction) o; 32999066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return !(action != null ? !action.equals(that.action) : that.action != null); 33009066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33019066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33029066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33039066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project @Override 33049066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public int hashCode() { 33059066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project int result = action != null ? action.hashCode() : 0; 33069066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project result = 31 * result + (int) (delay ^ (delay >>> 32)); 33079066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project return result; 33089066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33099066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 33119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeShowFPS(Canvas canvas, int durationMillis); 33139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 33149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // inform skia to just abandon its texture cache IDs 33159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project // doesn't call glDeleteTextures 33169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project private static native void nativeAbandonGlCaches(); 33179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 3318