Merge "Animate from local list of WindowStateAnimators."

7 files changed, 122 insertions, 134 deletions

diff --git a/services/java/com/android/server/wm/AppWindowAnimator.java b/services/java/com/android/server/wm/AppWindowAnimator.java
index 6ba4c35..003dc17 100644
--- a/services/java/com/android/server/wm/AppWindowAnimator.java
+++ b/services/java/com/android/server/wm/AppWindowAnimator.java
@@ -259,6 +259,19 @@ public class AppWindowAnimator {
         return false;
     }
 
+    boolean showAllWindowsLocked() {
+        boolean isAnimating = false;
+        final int NW = mAppToken.allAppWindows.size();
+        for (int i=0; i<NW; i++) {
+            WindowStateAnimator winAnimator = mAppToken.allAppWindows.get(i).mWinAnimator;
+            if (WindowManagerService.DEBUG_VISIBILITY) Slog.v(WindowManagerService.TAG,
+                    "performing show on: " + winAnimator);
+            winAnimator.performShowLocked();
+            isAnimating |= winAnimator.isAnimating();
+        }
+        return isAnimating;
+    }
+
     void dump(PrintWriter pw, String prefix) {
         if (freezingScreen) {
             pw.print(prefix); pw.print(" freezingScreen="); pw.println(freezingScreen);
diff --git a/services/java/com/android/server/wm/AppWindowToken.java b/services/java/com/android/server/wm/AppWindowToken.java
index 1f8348d..bf35154 100644
--- a/services/java/com/android/server/wm/AppWindowToken.java
+++ b/services/java/com/android/server/wm/AppWindowToken.java
@@ -124,19 +124,6 @@ class AppWindowToken extends WindowToken {
         }
     }
 
-    boolean showAllWindowsLocked() {
-        boolean isAnimating = false;
-        final int NW = allAppWindows.size();
-        for (int i=0; i<NW; i++) {
-            WindowStateAnimator winAnimator = allAppWindows.get(i).mWinAnimator;
-            if (WindowManagerService.DEBUG_VISIBILITY) Slog.v(WindowManagerService.TAG,
-                    "performing show on: " + winAnimator);
-            winAnimator.performShowLocked();
-            isAnimating |= winAnimator.isAnimating();
-        }
-        return isAnimating;
-    }
-
     void updateReportedVisibilityLocked() {
         if (appToken == null) {
             return;
diff --git a/services/java/com/android/server/wm/DimAnimator.java b/services/java/com/android/server/wm/DimAnimator.java
index 405dd04..b08c864 100644
--- a/services/java/com/android/server/wm/DimAnimator.java
+++ b/services/java/com/android/server/wm/DimAnimator.java
@@ -41,14 +41,14 @@ class DimAnimator {
 
     DimAnimator (SurfaceSession session) {
         if (mDimSurface == null) {
-            if (WindowManagerService.SHOW_TRANSACTIONS ||
-                    WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG,
-                            "  DIM " + mDimSurface + ": CREATE");
             try {
                 mDimSurface = new Surface(session, 0,
                         "DimAnimator",
                         -1, 16, 16, PixelFormat.OPAQUE,
                         Surface.FX_SURFACE_DIM);
+                if (WindowManagerService.SHOW_TRANSACTIONS ||
+                        WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG,
+                                "  DIM " + mDimSurface + ": CREATE");
                 mDimSurface.setAlpha(0.0f);
             } catch (Exception e) {
                 Slog.e(WindowManagerService.TAG, "Exception creating Dim surface", e);
diff --git a/services/java/com/android/server/wm/DimSurface.java b/services/java/com/android/server/wm/DimSurface.java
index dc6cc0d..c1dbb36 100644
--- a/services/java/com/android/server/wm/DimSurface.java
+++ b/services/java/com/android/server/wm/DimSurface.java
@@ -32,14 +32,14 @@ class DimSurface {
 
     DimSurface(SurfaceSession session) {
         if (mDimSurface == null) {
-            if (WindowManagerService.SHOW_TRANSACTIONS ||
-                    WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG,
-                            "  DIM " + mDimSurface + ": CREATE");
             try {
                 mDimSurface = new Surface(session, 0,
                         "DimSurface",
                         -1, 16, 16, PixelFormat.OPAQUE,
                         Surface.FX_SURFACE_DIM);
+                if (WindowManagerService.SHOW_TRANSACTIONS ||
+                        WindowManagerService.SHOW_SURFACE_ALLOC) Slog.i(WindowManagerService.TAG,
+                                "  DIM " + mDimSurface + ": CREATE");
                 mDimSurface.setAlpha(0.0f);
             } catch (Exception e) {
                 Slog.e(WindowManagerService.TAG, "Exception creating Dim surface", e);
diff --git a/services/java/com/android/server/wm/WindowAnimator.java b/services/java/com/android/server/wm/WindowAnimator.java
index 67e057e..0d64b68 100644
--- a/services/java/com/android/server/wm/WindowAnimator.java
+++ b/services/java/com/android/server/wm/WindowAnimator.java
@@ -22,6 +22,7 @@ import android.view.animation.Animation;
 import com.android.internal.policy.impl.PhoneWindowManager;
 
 import java.io.PrintWriter;
+import java.util.HashSet;
 
 /**
  * Singleton class that carries out the animations and Surface operations in a separate task
@@ -34,6 +35,9 @@ public class WindowAnimator {
     final Context mContext;
     final WindowManagerPolicy mPolicy;
 
+    HashSet<WindowStateAnimator> mWinAnimators = new HashSet<WindowStateAnimator>();
+    HashSet<WindowStateAnimator> mFinished = new HashSet<WindowStateAnimator>();
+
     boolean mAnimating;
     boolean mTokenMayBeDrawn;
     boolean mForceHiding;
@@ -171,16 +175,16 @@ public class WindowAnimator {
         ++mTransactionSequence;
 
         for (int i = mService.mWindows.size() - 1; i >= 0; i--) {
-            WindowState w = mService.mWindows.get(i);
-            WindowStateAnimator winAnimator = w.mWinAnimator;
-            final WindowManager.LayoutParams attrs = w.mAttrs;
+            WindowState win = mService.mWindows.get(i);
+            WindowStateAnimator winAnimator = win.mWinAnimator;
+            final int flags = winAnimator.mAttrFlags;
 
             if (winAnimator.mSurface != null) {
                 final boolean wasAnimating = winAnimator.mWasAnimating;
                 final boolean nowAnimating = winAnimator.stepAnimationLocked(mCurrentTime);
 
                 if (WindowManagerService.DEBUG_WALLPAPER) {
-                    Slog.v(TAG, w + ": wasAnimating=" + wasAnimating +
+                    Slog.v(TAG, win + ": wasAnimating=" + wasAnimating +
                             ", nowAnimating=" + nowAnimating);
                 }
 
@@ -189,16 +193,16 @@ public class WindowAnimator {
                 // a detached wallpaper animation.
                 if (nowAnimating) {
                     if (winAnimator.mAnimation != null) {
-                        if ((attrs.flags&FLAG_SHOW_WALLPAPER) != 0
+                        if ((flags & FLAG_SHOW_WALLPAPER) != 0
                                 && winAnimator.mAnimation.getDetachWallpaper()) {
-                            mDetachedWallpaper = w;
+                            mDetachedWallpaper = win;
                         }
                         final int backgroundColor = winAnimator.mAnimation.getBackgroundColor();
                         if (backgroundColor != 0) {
                             if (mWindowAnimationBackground == null
                                     || (winAnimator.mAnimLayer <
                                             mWindowAnimationBackground.mWinAnimator.mAnimLayer)) {
-                                mWindowAnimationBackground = w;
+                                mWindowAnimationBackground = win;
                                 mWindowAnimationBackgroundColor = backgroundColor;
                             }
                         }
@@ -210,25 +214,25 @@ public class WindowAnimator {
                 // animation, make a note so we can ensure the wallpaper is
                 // displayed behind it.
                 final AppWindowAnimator appAnimator =
-                        w.mAppToken == null ? null : w.mAppToken.mAppAnimator;
+                        win.mAppToken == null ? null : win.mAppToken.mAppAnimator;
                 if (appAnimator != null && appAnimator.animation != null
                         && appAnimator.animating) {
-                    if ((attrs.flags&FLAG_SHOW_WALLPAPER) != 0
+                    if ((flags & FLAG_SHOW_WALLPAPER) != 0
                             && appAnimator.animation.getDetachWallpaper()) {
-                        mDetachedWallpaper = w;
+                        mDetachedWallpaper = win;
                     }
                     final int backgroundColor = appAnimator.animation.getBackgroundColor();
                     if (backgroundColor != 0) {
                         if (mWindowAnimationBackground == null
                                 || (winAnimator.mAnimLayer <
                                         mWindowAnimationBackground.mWinAnimator.mAnimLayer)) {
-                            mWindowAnimationBackground = w;
+                            mWindowAnimationBackground = win;
                             mWindowAnimationBackgroundColor = backgroundColor;
                         }
                     }
                 }
 
-                if (wasAnimating && !winAnimator.mAnimating && mService.mWallpaperTarget == w) {
+                if (wasAnimating && !winAnimator.mAnimating && mService.mWallpaperTarget == win) {
                     mBulkUpdateParams |= SET_WALLPAPER_MAY_CHANGE;
                     mPendingLayoutChanges |= WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
                     if (WindowManagerService.DEBUG_LAYOUT_REPEATS) {
@@ -237,11 +241,11 @@ public class WindowAnimator {
                     }
                 }
 
-                if (mPolicy.doesForceHide(w, attrs)) {
+                if (mPolicy.doesForceHide(win, win.mAttrs)) {
                     if (!wasAnimating && nowAnimating) {
                         if (WindowManagerService.DEBUG_VISIBILITY) Slog.v(TAG,
                                 "Animation started that could impact force hide: "
-                                + w);
+                                + win);
                         mBulkUpdateParams |= SET_FORCE_HIDING_CHANGED;
                         mPendingLayoutChanges |= WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
                         if (WindowManagerService.DEBUG_LAYOUT_REPEATS) {
@@ -249,22 +253,22 @@ public class WindowAnimator {
                                 mPendingLayoutChanges);
                         }
                         mService.mFocusMayChange = true;
-                    } else if (w.isReadyForDisplay() && winAnimator.mAnimation == null) {
+                    } else if (win.isReadyForDisplay() && winAnimator.mAnimation == null) {
                         mForceHiding = true;
                     }
-                } else if (mPolicy.canBeForceHidden(w, attrs)) {
+                } else if (mPolicy.canBeForceHidden(win, win.mAttrs)) {
                     final boolean changed;
                     if (mForceHiding) {
-                        changed = w.hideLw(false, false);
+                        changed = win.hideLw(false, false);
                         if (WindowManagerService.DEBUG_VISIBILITY && changed) Slog.v(TAG,
-                                "Now policy hidden: " + w);
+                                "Now policy hidden: " + win);
                     } else {
-                        changed = w.showLw(false, false);
+                        changed = win.showLw(false, false);
                         if (WindowManagerService.DEBUG_VISIBILITY && changed) Slog.v(TAG,
-                                "Now policy shown: " + w);
+                                "Now policy shown: " + win);
                         if (changed) {
                             if ((mBulkUpdateParams & SET_FORCE_HIDING_CHANGED) != 0
-                                    && w.isVisibleNow() /*w.isReadyForDisplay()*/) {
+                                    && win.isVisibleNow() /*w.isReadyForDisplay()*/) {
                                 // Assume we will need to animate.  If
                                 // we don't (because the wallpaper will
                                 // stay with the lock screen), then we will
@@ -274,7 +278,7 @@ public class WindowAnimator {
                                     winAnimator.setAnimation(a);
                                 }
                             }
-                            if (mCurrentFocus == null || mCurrentFocus.mLayer < w.mLayer) {
+                            if (mCurrentFocus == null || mCurrentFocus.mLayer < win.mLayer) {
                                 // We are showing on to of the current
                                 // focus, so re-evaluate focus to make
                                 // sure it is correct.
@@ -282,8 +286,7 @@ public class WindowAnimator {
                             }
                         }
                     }
-                    if (changed && (attrs.flags
-                            & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER) != 0) {
+                    if (changed && (flags & WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER) != 0) {
                         mBulkUpdateParams |= SET_WALLPAPER_MAY_CHANGE;
                         mPendingLayoutChanges |= WindowManagerPolicy.FINISH_LAYOUT_REDO_WALLPAPER;
                         if (WindowManagerService.DEBUG_LAYOUT_REPEATS) {
@@ -294,44 +297,43 @@ public class WindowAnimator {
                 }
             }
 
-            final AppWindowToken atoken = w.mAppToken;
+            final AppWindowToken atoken = win.mAppToken;
             if (atoken != null && (!atoken.allDrawn || atoken.mAppAnimator.freezingScreen)) {
                 if (atoken.lastTransactionSequence != mTransactionSequence) {
                     atoken.lastTransactionSequence = mTransactionSequence;
                     atoken.numInterestingWindows = atoken.numDrawnWindows = 0;
                     atoken.startingDisplayed = false;
                 }
-                if ((w.isOnScreen() || w.mAttrs.type
+                if ((win.isOnScreen() || winAnimator.mAttrType
                         == WindowManager.LayoutParams.TYPE_BASE_APPLICATION)
-                        && !w.mExiting && !w.mDestroying) {
+                        && !win.mExiting && !win.mDestroying) {
                     if (WindowManagerService.DEBUG_VISIBILITY ||
                             WindowManagerService.DEBUG_ORIENTATION) {
-                        Slog.v(TAG, "Eval win " + w + ": isDrawn="
-                                + w.isDrawnLw()
+                        Slog.v(TAG, "Eval win " + win + ": isDrawn=" + win.isDrawnLw()
                                 + ", isAnimating=" + winAnimator.isAnimating());
-                        if (!w.isDrawnLw()) {
+                        if (!win.isDrawnLw()) {
                             Slog.v(TAG, "Not displayed: s=" + winAnimator.mSurface
-                                    + " pv=" + w.mPolicyVisibility
+                                    + " pv=" + win.mPolicyVisibility
                                     + " mDrawState=" + winAnimator.mDrawState
-                                    + " ah=" + w.mAttachedHidden
+                                    + " ah=" + win.mAttachedHidden
                                     + " th=" + atoken.hiddenRequested
                                     + " a=" + winAnimator.mAnimating);
                         }
                     }
-                    if (w != atoken.startingWindow) {
-                        if (!atoken.mAppAnimator.freezingScreen || !w.mAppFreezing) {
+                    if (win != atoken.startingWindow) {
+                        if (!atoken.mAppAnimator.freezingScreen || !win.mAppFreezing) {
                             atoken.numInterestingWindows++;
-                            if (w.isDrawnLw()) {
+                            if (win.isDrawnLw()) {
                                 atoken.numDrawnWindows++;
                                 if (WindowManagerService.DEBUG_VISIBILITY ||
                                         WindowManagerService.DEBUG_ORIENTATION) Slog.v(TAG,
                                         "tokenMayBeDrawn: " + atoken
                                         + " freezingScreen=" + atoken.mAppAnimator.freezingScreen
-                                        + " mAppFreezing=" + w.mAppFreezing);
+                                        + " mAppFreezing=" + win.mAppFreezing);
                                 mTokenMayBeDrawn = true;
                             }
                         }
-                    } else if (w.isDrawnLw()) {
+                    } else if (win.isDrawnLw()) {
                         atoken.startingDisplayed = true;
                     }
                 }
@@ -371,7 +373,7 @@ public class WindowAnimator {
                             "allDrawn: " + wtoken
                             + " interesting=" + numInteresting
                             + " drawn=" + wtoken.numDrawnWindows);
-                    wtoken.showAllWindowsLocked();
+                    wtoken.mAppAnimator.showAllWindowsLocked();
                     mService.unsetAppFreezingScreenLocked(wtoken, false, true);
                     if (WindowManagerService.DEBUG_ORIENTATION) Slog.i(TAG,
                             "Setting mOrientationChangeComplete=true because wtoken "
@@ -394,7 +396,7 @@ public class WindowAnimator {
 
                     // We can now show all of the drawn windows!
                     if (!mService.mOpeningApps.contains(wtoken)) {
-                        mAnimating |= wtoken.showAllWindowsLocked();
+                        mAnimating |= wtoken.mAppAnimator.showAllWindowsLocked();
                     }
                 }
             }
@@ -435,9 +437,16 @@ public class WindowAnimator {
                 mScreenRotationAnimation.updateSurfaces();
             }
 
-            for (int i = mService.mWindows.size() - 1; i >= 0; i--) {
-                WindowState w = mService.mWindows.get(i);
-                w.mWinAnimator.prepareSurfaceLocked(true);
+            mFinished.clear();
+            for (final WindowStateAnimator winAnimator : mWinAnimators) {
+                if (winAnimator.mSurface == null) {
+                    mFinished.add(winAnimator);
+                } else {
+                    winAnimator.prepareSurfaceLocked(true);
+                }
+            }
+            for (final WindowStateAnimator winAnimator : mFinished) {
+                mWinAnimators.remove(winAnimator);
             }
 
             if (mDimParams != null) {
@@ -509,4 +518,18 @@ public class WindowAnimator {
             pw.println( "  no DimAnimator ");
         }
     }
+
+    static class SetAnimationParams {
+        final WindowStateAnimator mWinAnimator;
+        final Animation mAnimation;
+        final int mAnimDw;
+        final int mAnimDh;
+        public SetAnimationParams(final WindowStateAnimator winAnimator,
+                                  final Animation animation, final int animDw, final int animDh) {
+            mWinAnimator = winAnimator;
+            mAnimation = animation;
+            mAnimDw = animDw;
+            mAnimDh = animDh;
+        }
+    }
 }
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 716b7b1..6f7852d 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -351,32 +351,7 @@ public class WindowManagerService extends IWindowManager.Stub
      * controlling the ordering of windows in different applications.  This
      * contains AppWindowToken objects.
      */
-    final ArrayList<AppWindowToken> mAppTokens = new ArrayList<AppWindowToken>() {
-        @Override
-        public void add(int index, AppWindowToken object) {
-            synchronized (mAnimator) {
-                super.add(index, object);
-            }
-        };
-        @Override
-        public boolean add(AppWindowToken object) {
-            synchronized (mAnimator) {
-                return super.add(object);
-            }
-        };
-        @Override
-        public AppWindowToken remove(int index) {
-            synchronized (mAnimator) {
-                return super.remove(index);
-            }
-        };
-        @Override
-        public boolean remove(Object object) {
-            synchronized (mAnimator) {
-                return super.remove(object);
-            }
-        };
-    };
+    final ArrayList<AppWindowToken> mAppTokens = new ArrayList<AppWindowToken>();
 
     /**
      * Application tokens that are in the process of exiting, but still
@@ -393,32 +368,7 @@ public class WindowManagerService extends IWindowManager.Stub
     /**
      * Z-ordered (bottom-most first) list of all Window objects.
      */
-    final ArrayList<WindowState> mWindows = new ArrayList<WindowState>() {
-        @Override
-        public void add(int index, WindowState object) {
-            synchronized (mAnimator) {
-                super.add(index, object);
-            }
-        };
-        @Override
-        public boolean add(WindowState object) {
-            synchronized (mAnimator) {
-                return super.add(object);
-            }
-        };
-        @Override
-        public WindowState remove(int index) {
-            synchronized (mAnimator) {
-                return super.remove(index);
-            }
-        };
-        @Override
-        public boolean remove(Object object) {
-            synchronized (mAnimator) {
-                return super.remove(object);
-            }
-        };
-    };
+    final ArrayList<WindowState> mWindows = new ArrayList<WindowState>();
 
     /**
      * Fake windows added to the window manager.  Note: ordered from top to
@@ -6504,6 +6454,7 @@ public class WindowManagerService extends IWindowManager.Stub
         public static final int SET_TRANSPARENT_REGION = ANIMATOR_WHAT_OFFSET + 1;
         public static final int SET_WALLPAPER_OFFSET = ANIMATOR_WHAT_OFFSET + 2;
         public static final int SET_DIM_PARAMETERS = ANIMATOR_WHAT_OFFSET + 3;
+        public static final int SET_MOVE_ANIMATION = ANIMATOR_WHAT_OFFSET + 4;
 
         private Session mLastReportedHold;
 
@@ -6942,33 +6893,37 @@ public class WindowManagerService extends IWindowManager.Stub
 
                 // Animation messages. Move to Window{State}Animator
                 case SET_TRANSPARENT_REGION: {
-                    // TODO(cmautner): Remove sync.
-                    synchronized (mAnimator) {
-                        Pair<WindowStateAnimator, Region> pair =
+                    Pair<WindowStateAnimator, Region> pair =
                                 (Pair<WindowStateAnimator, Region>) msg.obj;
-                        final WindowStateAnimator winAnimator = pair.first;
-                        winAnimator.setTransparentRegionHint(pair.second);
-                    }
+                    final WindowStateAnimator winAnimator = pair.first;
+                    winAnimator.setTransparentRegionHint(pair.second);
 
                     scheduleAnimationLocked();
                     break;
                 }
 
                 case SET_WALLPAPER_OFFSET: {
-                    // TODO(cmautner): Remove sync.
-                    synchronized (mAnimator) {
-                        final WindowStateAnimator winAnimator = (WindowStateAnimator) msg.obj;
-                        winAnimator.setWallpaperOffset(msg.arg1, msg.arg2);
-                    }
+                    final WindowStateAnimator winAnimator = (WindowStateAnimator) msg.obj;
+                    winAnimator.setWallpaperOffset(msg.arg1, msg.arg2);
 
                     scheduleAnimationLocked();
                     break;
                 }
 
                 case SET_DIM_PARAMETERS: {
-                    synchronized (mAnimator) {
-                        mAnimator.mDimParams = (DimAnimator.Parameters) msg.obj;
-                    }
+                    mAnimator.mDimParams = (DimAnimator.Parameters) msg.obj;
+
+                    scheduleAnimationLocked();
+                    break;
+                }
+
+                case SET_MOVE_ANIMATION: {
+                    WindowAnimator.SetAnimationParams params =
+                            (WindowAnimator.SetAnimationParams) msg.obj;
+                    WindowStateAnimator winAnimator = params.mWinAnimator;
+                    winAnimator.setAnimation(params.mAnimation);
+                    winAnimator.mAnimDw = params.mAnimDw;
+                    winAnimator.mAnimDh = params.mAnimDh;
 
                     scheduleAnimationLocked();
                     break;
@@ -7752,20 +7707,19 @@ public class WindowManagerService extends IWindowManager.Stub
             AppWindowToken topOpeningApp = null;
             int topOpeningLayer = 0;
 
+            // TODO(cmautner): Move to animation side.
             NN = mOpeningApps.size();
             for (i=0; i<NN; i++) {
                 AppWindowToken wtoken = mOpeningApps.get(i);
-                if (DEBUG_APP_TRANSITIONS) Slog.v(TAG,
-                        "Now opening app" + wtoken);
+                if (DEBUG_APP_TRANSITIONS) Slog.v(TAG, "Now opening app" + wtoken);
                 wtoken.mAppAnimator.clearThumbnail();
                 wtoken.reportedVisible = false;
                 wtoken.inPendingTransaction = false;
                 wtoken.mAppAnimator.animation = null;
-                setTokenVisibilityLocked(wtoken, animLp, true,
-                        transit, false);
+                setTokenVisibilityLocked(wtoken, animLp, true, transit, false);
                 wtoken.updateReportedVisibilityLocked();
                 wtoken.waitingToShow = false;
-                mAnimator.mAnimating |= wtoken.showAllWindowsLocked();
+                mAnimator.mAnimating |= wtoken.mAppAnimator.showAllWindowsLocked();
                 if (animLp != null) {
                     int layer = -1;
                     for (int j=0; j<wtoken.windows.size(); j++) {
@@ -8624,6 +8578,7 @@ public class WindowManagerService extends IWindowManager.Stub
                         wsa.mSurfaceShown = false;
                         wsa.mSurface = null;
                         ws.mHasSurface = false;
+                        mAnimator.mWinAnimators.remove(wsa);
                         mForceRemoves.add(ws);
                         i--;
                         N--;
@@ -8637,6 +8592,7 @@ public class WindowManagerService extends IWindowManager.Stub
                         wsa.mSurfaceShown = false;
                         wsa.mSurface = null;
                         ws.mHasSurface = false;
+                        mAnimator.mWinAnimators.remove(wsa);
                         leakedSurface = true;
                     }
                 }
@@ -8676,6 +8632,7 @@ public class WindowManagerService extends IWindowManager.Stub
                     winAnimator.mSurfaceShown = false;
                     winAnimator.mSurface = null;
                     winAnimator.mWin.mHasSurface = false;
+                    mAnimator.mWinAnimators.remove(winAnimator);
                 }
 
                 try {
diff --git a/services/java/com/android/server/wm/WindowStateAnimator.java b/services/java/com/android/server/wm/WindowStateAnimator.java
index 6d0921e..220f5e0 100644
--- a/services/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/java/com/android/server/wm/WindowStateAnimator.java
@@ -121,6 +121,9 @@ class WindowStateAnimator {
     /** Was this window last hidden? */
     boolean mLastHidden;
 
+    int mAttrFlags;
+    int mAttrType;
+
     public WindowStateAnimator(final WindowManagerService service, final WindowState win,
                                final WindowState attachedWindow) {
         mService = service;
@@ -130,11 +133,12 @@ class WindowStateAnimator {
         mSession = win.mSession;
         mPolicy = mService.mPolicy;
         mContext = mService.mContext;
+        mAttrFlags = win.mAttrs.flags;
+        mAttrType = win.mAttrs.type;
     }
 
     public void setAnimation(Animation anim) {
-        if (localLOGV) Slog.v(
-            TAG, "Setting animation in " + this + ": " + anim);
+        if (localLOGV) Slog.v(TAG, "Setting animation in " + this + ": " + anim);
         mAnimating = false;
         mLocalAnimating = false;
         mAnimation = anim;
@@ -453,6 +457,7 @@ class WindowStateAnimator {
                         attrs.getTitle().toString(),
                         0, w, h, format, flags);
                 mWin.mHasSurface = true;
+                mAnimator.mWinAnimators.add(this);
                 if (SHOW_TRANSACTIONS || SHOW_SURFACE_ALLOC) Slog.i(TAG,
                         "  CREATE SURFACE "
                         + mSurface + " IN SESSION "
@@ -463,12 +468,14 @@ class WindowStateAnimator {
                         + " / " + this);
             } catch (Surface.OutOfResourcesException e) {
                 mWin.mHasSurface = false;
+                mAnimator.mWinAnimators.remove(this);
                 Slog.w(TAG, "OutOfResourcesException creating surface");
                 mService.reclaimSomeSurfaceMemoryLocked(this, "create", true);
                 mDrawState = NO_SURFACE;
                 return null;
             } catch (Exception e) {
                 mWin.mHasSurface = false;
+                mAnimator.mWinAnimators.remove(this);
                 Slog.e(TAG, "Exception creating surface", e);
                 mDrawState = NO_SURFACE;
                 return null;
@@ -586,6 +593,7 @@ class WindowStateAnimator {
             mSurfaceShown = false;
             mSurface = null;
             mWin.mHasSurface =false;
+            mAnimator.mWinAnimators.remove(this);
         }
     }