From 4b9658ae9f183811fc7aa851a33f8fc04065dcd1 Mon Sep 17 00:00:00 2001
From: Julia Reynolds <juliacr@google.com>
Date: Wed, 22 Jul 2015 17:07:42 -0400
Subject: Prevent lockscreen album art from flickering on metadata change.

Bug: 22626989
Change-Id: Ie3030e570902bf985f02549839eebff4c8a8849b
---
 .../src/com/android/systemui/statusbar/phone/PhoneStatusBar.java       | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index 46beed7b7e32..7253659fa2b2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -1657,7 +1657,8 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
             }
             if (metaDataChanged) {
                 if (mBackdropBack.getDrawable() != null) {
-                    Drawable drawable = mBackdropBack.getDrawable();
+                    Drawable drawable =
+                            mBackdropBack.getDrawable().getConstantState().newDrawable().mutate();
                     mBackdropFront.setImageDrawable(drawable);
                     if (mScrimSrcModeEnabled) {
                         mBackdropFront.getDrawable().mutate().setXfermode(mSrcOverXferMode);
-- 
cgit v1.2.3-59-g8ed1b