From f4d7fc3687e794c54ffc93b9cc7374460074e12e Mon Sep 17 00:00:00 2001
From: Selim Cinek <cinek@google.com>
Date: Fri, 26 Sep 2014 17:15:34 +0200
Subject: [PATCH] Fixed a crash with disapearing views

Bug: 17660994
Change-Id: Id957bc65f0787860019c491559c4bca242ea620e
---
 .../systemui/statusbar/ActivatableNotificationView.java        | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/ActivatableNotificationView.java b/packages/SystemUI/src/com/android/systemui/statusbar/ActivatableNotificationView.java
index c869ba48eb670..0d5ebe71e5d25 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/ActivatableNotificationView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/ActivatableNotificationView.java
@@ -256,6 +256,9 @@ public abstract class ActivatableNotificationView extends ExpandableOutlineView
     }
 
     private void startActivateAnimation(boolean reverse) {
+        if (!isAttachedToWindow()) {
+            return;
+        }
         int widthHalf = mBackgroundNormal.getWidth()/2;
         int heightHalf = mBackgroundNormal.getActualHeight()/2;
         float radius = (float) Math.sqrt(widthHalf*widthHalf + heightHalf*heightHalf);