1 files changed, 7 insertions, 1 deletions
diff --git a/src/com/android/camera/ui/PieItem.java b/src/com/android/camera/ui/PieItem.java
index 677e5acc8..bbfa1dc82 100644
--- a/src/com/android/camera/ui/PieItem.java
+++ b/src/com/android/camera/ui/PieItem.java
@@ -57,7 +57,9 @@ public class PieItem {
     public PieItem(Drawable drawable, int level) {
         mDrawable = drawable;
         this.level = level;
-        setAlpha(1f);
+        if (drawable != null) {
+            setAlpha(1f);
+        }
         mEnabled = true;
         setAnimationAngle(getAnimationAngle());
         start = -1;
@@ -79,6 +81,10 @@ public class PieItem {
         mItems.add(item);
     }
 
+    public void clearItems() {
+        mItems = null;
+    }
+
     public void setPath(Path p) {
         mPath = p;
     }