Don't relayout based on a window that isn't visible

The method commitFinishDrawingLocked returned true even if the window
it was called for was hidden. By returning the value that
performShowLocked() returns it only returns true if the window is
shown.

Fixes bug 19100757.

Change-Id: I45df70aedcb3909561fd3a19e861579a11521db9

1 files changed, 2 insertions, 2 deletions

diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index c2d8004..4cdfc41 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -542,9 +542,9 @@ class WindowStateAnimator {
         mDrawState = READY_TO_SHOW;
         final AppWindowToken atoken = mWin.mAppToken;
         if (atoken == null || atoken.allDrawn || mWin.mAttrs.type == TYPE_APPLICATION_STARTING) {
-            performShowLocked();
+            return performShowLocked();
         }
-        return true;
+        return false;
     }
 
     static class SurfaceTrace extends SurfaceControl {