commit 690a16c35031b4474f429de1967d6738f9d00322
author Alan Viverette <alanv@google.com> Fri Jun 19 13:42:39 2015 -0700
committer Alan Viverette <alanv@google.com> Fri Jun 19 13:42:39 2015 -0700
tree b388c6a40e89d0dbf2ab4c8ea5d3d55da68f8bca
parent f3e8dca84b51e6eab1cc1384a5baabb0bae433a1

Invalidate the cached ripple drawable mask if mask layer changes

Bug: 21955350
Change-Id: I2e610a5a0af39668b7e9447cfd7d48d35e11d299

graphics/java/android/graphics/drawable/RippleDrawable.java

diff --git a/graphics/java/android/graphics/drawable/RippleDrawable.java b/graphics/java/android/graphics/drawable/RippleDrawable.java
index 134451b..63698337 100644
--- a/graphics/java/android/graphics/drawable/RippleDrawable.java
+++ b/graphics/java/android/graphics/drawable/RippleDrawable.java
@@ -423,6 +423,7 @@
         if (super.setDrawableByLayerId(id, drawable)) {
             if (id == R.id.mask) {
                 mMask = drawable;
+                mHasValidMask = false;
             }
 
             return true;