From 88114108eebff0ca3204880896d1e2a3fa8fb62c Mon Sep 17 00:00:00 2001
From: Jay Aliomer <aaliomer@google.com>
Date: Thu, 17 Jun 2021 01:00:45 -0400
Subject: [PATCH] Update patterned ripple mask when changed

Fixes: 188601242
Test: visual
Change-Id: I036564223e27a5630151ef2a9a5a81b29e291a49
---
 graphics/java/android/graphics/drawable/RippleDrawable.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/graphics/java/android/graphics/drawable/RippleDrawable.java b/graphics/java/android/graphics/drawable/RippleDrawable.java
index 1651a8cdcad5f..b701adb95866e 100644
--- a/graphics/java/android/graphics/drawable/RippleDrawable.java
+++ b/graphics/java/android/graphics/drawable/RippleDrawable.java
@@ -1111,6 +1111,11 @@ public class RippleDrawable extends LayerDrawable {
         if (mState.mRippleStyle == STYLE_SOLID) {
             mMaskCanvas.translate(left, top);
         }
+        if (mState.mRippleStyle == STYLE_PATTERNED) {
+            for (int i = 0; i < mRunningAnimations.size(); i++) {
+                mRunningAnimations.get(i).getProperties().getShader().setShader(mMaskShader);
+            }
+        }
     }
 
     private int getMaskType() {