Gallery: Do not set the background to null for video.

This will fix screen corruption when exit while video complete or rotate while
video playing.

bug:7405595

Change-Id: I8b559390a284e5c850bc02a76add86c4de600144

1 files changed, 0 insertions, 21 deletions

diff --git a/src/com/android/gallery3d/app/MoviePlayer.java b/src/com/android/gallery3d/app/MoviePlayer.java
index 9d229f088..00e4cd63b 100644
--- a/src/com/android/gallery3d/app/MoviePlayer.java
+++ b/src/com/android/gallery3d/app/MoviePlayer.java
@@ -104,14 +104,6 @@ public class MoviePlayer implements
         }
     };
 
-    private final Runnable mRemoveBackground = new Runnable() {
-        @SuppressWarnings("deprecation")
-        @Override
-        public void run() {
-            mRootView.setBackgroundDrawable(null);
-        }
-    };
-
     private final Runnable mProgressChecker = new Runnable() {
         @Override
         public void run() {
@@ -199,19 +191,6 @@ public class MoviePlayer implements
                 if ((diff & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) != 0
                         && (visibility & View.SYSTEM_UI_FLAG_HIDE_NAVIGATION) == 0) {
                     mController.show();
-
-                    // We need to set the background to clear ghosting images
-                    // when ActionBar slides in. However, if we keep the background,
-                    // there will be one additional layer in HW composer, which is bad
-                    // to battery. As a solution, we remove the background when we
-                    // hide the action bar
-                    mHandler.removeCallbacks(mRemoveBackground);
-                    mRootView.setBackgroundColor(Color.BLACK);
-                } else {
-                    mHandler.removeCallbacks(mRemoveBackground);
-
-                    // Wait for the slide out animation, one second should be enough
-                    mHandler.postDelayed(mRemoveBackground, 1000);
                 }
             }
         });