1 files changed, 11 insertions, 1 deletions
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index e9023fd..b42c8eb 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -251,11 +251,21 @@ class WindowStateAnimator {
                 && mAppAnimator.animation == AppWindowAnimator.sDummyAnimation;
     }
 
-    /** Is this window currently animating? */
+    /** Is this window currently set to animate or currently animating?
+     *  NOTE: The method will return true for cases where the window isn't currently animating, but
+     *  is set to animate. i.e. if the window animation is currently set to a dummy placeholder
+     *  animation. Use {@link #isWindowAnimatingNow} to know if the window is currently running a
+     *  real animation. */
     boolean isWindowAnimating() {
         return mAnimation != null;
     }
 
+    /** Is the window performing a real animation and not a dummy which is only waiting for an
+     * an animation to start? */
+    boolean isWindowAnimatingNow() {
+        return isWindowAnimating() && !isDummyAnimation();
+    }
+
     void cancelExitAnimationForNextAnimationLocked() {
         if (mAnimation != null) {
             mAnimation.cancel();