From 690a16c35031b4474f429de1967d6738f9d00322 Mon Sep 17 00:00:00 2001
From: Alan Viverette <alanv@google.com>
Date: Fri, 19 Jun 2015 13:42:39 -0700
Subject: Invalidate the cached ripple drawable mask if mask layer changes

Bug: 21955350
Change-Id: I2e610a5a0af39668b7e9447cfd7d48d35e11d299
---
 graphics/java/android/graphics/drawable/RippleDrawable.java | 1 +
 1 file changed, 1 insertion(+)

(limited to 'graphics')

diff --git a/graphics/java/android/graphics/drawable/RippleDrawable.java b/graphics/java/android/graphics/drawable/RippleDrawable.java
index 134451b..6369833 100644
--- a/graphics/java/android/graphics/drawable/RippleDrawable.java
+++ b/graphics/java/android/graphics/drawable/RippleDrawable.java
@@ -423,6 +423,7 @@ public class RippleDrawable extends LayerDrawable {
         if (super.setDrawableByLayerId(id, drawable)) {
             if (id == R.id.mask) {
                 mMask = drawable;
+                mHasValidMask = false;
             }
 
             return true;
-- 
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