From bf1a98f59692e3261a7474078594980ce0c0c35b Mon Sep 17 00:00:00 2001
From: Sunny Goyal <sunnygoyal@google.com>
Date: Mon, 28 Sep 2015 11:33:36 -0700
Subject: [PATCH] Adding size check when generating holographic outline

Bug: 24426913
Change-Id: Ic7c9c767ea60ae4b25e064127105d94104233596
---
 src/com/android/launcher3/HolographicOutlineHelper.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/com/android/launcher3/HolographicOutlineHelper.java b/src/com/android/launcher3/HolographicOutlineHelper.java
index 5ff85d664c..0d68e33b49 100644
--- a/src/com/android/launcher3/HolographicOutlineHelper.java
+++ b/src/com/android/launcher3/HolographicOutlineHelper.java
@@ -164,6 +164,9 @@ public class HolographicOutlineHelper {
 
         int bitmapWidth = (int) (rect.width() * view.getScaleX());
         int bitmapHeight = (int) (rect.height() * view.getScaleY());
+        if (bitmapHeight <= 0 || bitmapWidth <= 0) {
+            return null;
+        }
 
         int key = (bitmapWidth << 16) | bitmapHeight;
         Bitmap cache = mBitmapCache.get(key);