Merge "Update patterned ripple mask when changed" into sc-dev am: ccc98b8d6e am: 7b79daa78d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15009070

Change-Id: I53c82b8055cbe165beac00ea075851b8dcd289ba

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

@@ -1100,6 +1100,11 @@ 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() {