From fb729c7b4420eacbc65a958beb53511ff59ba3e6 Mon Sep 17 00:00:00 2001
From: Craig Mautner <cmautner@google.com>
Date: Mon, 1 Oct 2012 09:39:43 -0700
Subject: [PATCH] Redraw static wallpapers when a redraw is needed.

Bug: 7242944
Change-Id: I913e3486de77468e73da79b4d83be3cf4f1547dd
---
 .../src/com/android/systemui/ImageWallpaper.java    | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java b/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
index 0671e44b75b63..a98c4dcefbc7c 100644
--- a/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
+++ b/packages/SystemUI/src/com/android/systemui/ImageWallpaper.java
@@ -261,6 +261,19 @@ public class ImageWallpaper extends WallpaperService {
             }
         }
 
+        @Override
+        public void onSurfaceRedrawNeeded(SurfaceHolder holder) {
+            if (DEBUG) {
+                Log.d(TAG, "onSurfaceRedrawNeeded:");
+            }
+            super.onSurfaceRedrawNeeded(holder);
+
+            synchronized (mLock) {
+                mRedrawNeeded = true;
+                drawFrameLocked();
+            }
+        }
+
         void drawFrameLocked() {
             if (!mVisible) {
                 if (DEBUG) {