Make sure ripple background bounds are used for invalidation

BUG: 17349157
Change-Id: Ie88fbabbc66349aea9b7d00e28ca12f93776a4a7

graphics/java/android/graphics/drawable/RippleBackground.java

@@ -107,9 +107,6 @@ class RippleBackground {
     /** Whether we have an explicit maximum radius. */
     private boolean mHasMaxRadius;
 
-    /** Whether we were canceled externally and should avoid self-removal. */
-    private boolean mCanceled;
-
     /**
      * Creates a new ripple.
      */
@@ -406,6 +403,9 @@ class RippleBackground {
 
         mHardwareAnimating = true;
 
+        // Set up the software values to match the hardware end values.
+        mOuterOpacity = 0;
+
         invalidateSelf();
     }
 
@@ -414,10 +414,8 @@ class RippleBackground {
      * removing the ripple from the list of animating ripples.
      */
     public void jump() {
-        mCanceled = true;
         endSoftwareAnimations();
         endHardwareAnimations();
-        mCanceled = false;
     }
 
     private void endSoftwareAnimations() {
@@ -446,7 +444,6 @@ class RippleBackground {
         // listener on a pending animation, we also need to remove ourselves.
         if (!mPendingAnimations.isEmpty()) {
             mPendingAnimations.clear();
-            removeSelf();
         }
 
         mHardwareAnimating = false;
@@ -526,10 +523,8 @@ class RippleBackground {
      * the ripple from the list of animating ripples.
      */
     public void cancel() {
-        mCanceled = true;
         cancelSoftwareAnimations();
         cancelHardwareAnimations(true);
-        mCanceled = false;
     }
 
     private void cancelSoftwareAnimations() {
@@ -555,7 +550,6 @@ class RippleBackground {
         for (int i = 0; i < N; i++) {
             runningAnimations.get(i).cancel();
         }
-
         runningAnimations.clear();
 
         if (cancelPending && !mPendingAnimations.isEmpty()) {
@@ -565,13 +559,6 @@ class RippleBackground {
         mHardwareAnimating = false;
     }
 
-    private void removeSelf() {
-        // The owner will invalidate itself.
-        if (!mCanceled) {
-            mOwner.removeBackground(this);
-        }
-    }
-
     private void invalidateSelf() {
         mOwner.invalidateSelf();
     }
@@ -579,7 +566,7 @@ class RippleBackground {
     private final AnimatorListenerAdapter mAnimationListener = new AnimatorListenerAdapter() {
         @Override
         public void onAnimationEnd(Animator animation) {
-            removeSelf();
+            mHardwareAnimating = false;
         }
     };
 

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

@@ -628,11 +628,10 @@ public class RippleDrawable extends LayerDrawable {
 
     @Override
     public void draw(@NonNull Canvas canvas) {
-        final boolean isProjected = isProjected();
         final boolean hasMask = mMask != null;
         final boolean drawNonMaskContent = mLayerState.mNum > (hasMask ? 1 : 0);
         final boolean drawMask = hasMask && mMask.getOpacity() != PixelFormat.OPAQUE;
-        final Rect bounds = isProjected ? getDirtyBounds() : getBounds();
+        final Rect bounds = getDirtyBounds();
 
         // If we have content, draw it into a layer first.
         final int contentLayer = drawNonMaskContent ?
@@ -685,13 +684,6 @@ public class RippleDrawable extends LayerDrawable {
         }
     }
 
-    void removeBackground(RippleBackground background) {
-        if (mBackground == background) {
-            mBackground = null;
-            invalidateSelf();
-        }
-    }
-
     private int getRippleIndex(Ripple ripple) {
         final Ripple[] ripples = mExitingRipples;
         final int count = mExitingRipplesCount;