Merge "Fix dark flash when transition ends."

Author: Craig Mautner

services/java/com/android/server/wm/AppWindowAnimator.java

@@ -54,7 +54,7 @@ public AppWindowAnimator(final WindowManagerService service, final AppWindowToke
 
     public void setAnimation(Animation anim, boolean initialized) {
         if (WindowManagerService.localLOGV) Slog.v(
-            TAG, "Setting animation in " + this + ": " + anim);
+            TAG, "Setting animation in " + mAppToken + ": " + anim);
         animation = anim;
         animating = false;
         animInitialized = initialized;
@@ -81,7 +81,7 @@ public void setAnimation(Animation anim, boolean initialized) {
     public void setDummyAnimation() {
         if (animation == null) {
             if (WindowManagerService.localLOGV) Slog.v(
-                TAG, "Setting dummy animation in " + this);
+                TAG, "Setting dummy animation in " + mAppToken);
             animation = sDummyAnimation;
             animInitialized = false;
         }
@@ -165,12 +165,12 @@ private boolean stepAnimation(long currentTime) {
         transformation.clear();
         final boolean more = animation.getTransformation(currentTime, transformation);
         if (WindowManagerService.DEBUG_ANIM) Slog.v(
-            TAG, "Stepped animation in " + this + ": more=" + more + ", xform=" + transformation);
+            TAG, "Stepped animation in " + mAppToken + ": more=" + more + ", xform=" + transformation);
         if (!more) {
             animation = null;
             clearThumbnail();
             if (WindowManagerService.DEBUG_ANIM) Slog.v(
-                TAG, "Finished animation in " + this + " @ " + currentTime);
+                TAG, "Finished animation in " + mAppToken + " @ " + currentTime);
         }
         hasTransformation = more;
         return more;
@@ -195,7 +195,7 @@ boolean stepAnimationLocked(long currentTime, int dw, int dh) {
                     && animation != null) {
                 if (!animating) {
                     if (WindowManagerService.DEBUG_ANIM) Slog.v(
-                        TAG, "Starting animation in " + this +
+                        TAG, "Starting animation in " + mAppToken +
                         " @ " + currentTime + ": dw=" + dw + " dh=" + dh
                         + " scale=" + mService.mTransitionAnimationScale
                         + " allDrawn=" + mAppToken.allDrawn + " animating=" + animating);
@@ -248,7 +248,7 @@ boolean stepAnimationLocked(long currentTime, int dw, int dh) {
         }
 
         if (WindowManagerService.DEBUG_ANIM) Slog.v(
-                TAG, "Animation done in " + this
+                TAG, "Animation done in " + mAppToken
                 + ": reportedVisible=" + mAppToken.reportedVisible);
 
         transformation.clear();

services/java/com/android/server/wm/DimSurface.java

@@ -33,10 +33,17 @@ class DimSurface {
     DimSurface(SurfaceSession session) {
         if (mDimSurface == null) {
             try {
-                mDimSurface = new Surface(session, 0,
+                if (WindowManagerService.DEBUG_SURFACE_TRACE) {
+                    mDimSurface = new WindowStateAnimator.SurfaceTrace(session, 0,
                         "DimSurface",
                         -1, 16, 16, PixelFormat.OPAQUE,
                         Surface.FX_SURFACE_DIM);
+                } else {
+                    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");

services/java/com/android/server/wm/WindowAnimator.java

@@ -451,9 +451,9 @@ synchronized void animate() {
         Surface.openTransaction();
 
         try {
-            testWallpaperAndBackgroundLocked();
             updateWindowsAppsAndRotationAnimationsLocked();
             performAnimationsLocked();
+            testWallpaperAndBackgroundLocked();
 
             // THIRD LOOP: Update the surfaces of all windows.