From 9285dedd138709376b99d3948d563f896857723c Mon Sep 17 00:00:00 2001
From: John Reck <jreck@google.com>
Date: Wed, 5 Jun 2013 14:26:53 -0700
Subject: Fix graphical corruption due to tear down race

 Bug: 9278945

Change-Id: I7594680322768f60eaed8a1037d139cbadf9706b
---
 src/com/android/gallery3d/ui/GLRootView.java | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/com/android/gallery3d')

diff --git a/src/com/android/gallery3d/ui/GLRootView.java b/src/com/android/gallery3d/ui/GLRootView.java
index f00bd543c..dc898d83d 100644
--- a/src/com/android/gallery3d/ui/GLRootView.java
+++ b/src/com/android/gallery3d/ui/GLRootView.java
@@ -409,6 +409,9 @@ public class GLRootView extends GLSurfaceView
         rotateCanvas(-mCompensation);
         if (mContentView != null) {
            mContentView.render(mCanvas);
+        } else {
+            // Make sure we always draw something to prevent displaying garbage
+            mCanvas.clearBuffer();
         }
         mCanvas.restore();
 
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