Fix bug: text is sometimes garbled in All Apps
diff --git a/src/com/android/launcher2/CellLayout.java b/src/com/android/launcher2/CellLayout.java
index c68dcc5..45de630 100644
--- a/src/com/android/launcher2/CellLayout.java
+++ b/src/com/android/launcher2/CellLayout.java
@@ -417,7 +417,7 @@
     }
 
     public void updateCache() {
-        mCacheCanvas.drawColor(0x00000000, Mode.CLEAR);
+        mCacheCanvas.drawColor(0, Mode.CLEAR);
 
         float alpha = getAlpha();
         setAlpha(1.0f);