diff --git a/services/java/com/android/server/wm/WindowAnimator.java b/services/java/com/android/server/wm/WindowAnimator.java
index efed0a4a3721b..d82f6594bd65e 100644
--- a/services/java/com/android/server/wm/WindowAnimator.java
+++ b/services/java/com/android/server/wm/WindowAnimator.java
@@ -292,7 +292,7 @@ public class WindowAnimator {
                             + " anim=" + win.mWinAnimator.mAnimation);
                 } else if (mPolicy.canBeForceHidden(win, win.mAttrs)) {
                     final boolean changed;
-                    if (mForceHiding) {
+                    if (mForceHiding && !winAnimator.isAnimating()) {
                         changed = win.hideLw(false, false);
                         if (WindowManagerService.DEBUG_VISIBILITY && changed) Slog.v(TAG,
                                 "Now policy hidden: " + win);
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index 28c8b06bd4cc0..c94a3c7b87d90 100755
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -1740,8 +1740,6 @@ public class WindowManagerService extends IWindowManager.Stub
                             mWallpaperTarget = oldW;
                             foundW = oldW;
                             foundI = oldI;
-                            mLowerWallpaperTarget = null;
-                            mUpperWallpaperTarget = null;
                         } 
                         // Now set the upper and lower wallpaper targets
                         // correctly, and make sure that we are positioning
@@ -3162,6 +3160,7 @@ public class WindowManagerService extends IWindowManager.Stub
             set.addAnimation(scale);
             alpha.setDuration(duration);
             set.addAnimation(alpha);
+            set.setDetachWallpaper(true);
             a = set;
         } else {
             a = createExitAnimationLocked(transit, duration);