commit 3f6c0ee7f5c75410dfe9e05f31fdb71b21ceecd3
author Tony Wickham <twickham@google.com> Mon Mar 28 16:43:20 2016 -0700
committer Tony Wickham <twickham@google.com> Mon Mar 28 16:43:20 2016 -0700
tree b8f21f64e77cd7b03d082c8ba521cba9a4285890
parent 1ad3ef3e81688a92dcfe2b2d39631af6d50baf5c

Invalidate scrim throughout animation from overlay to workspace.

Bug: 27135377
Change-Id: I19e947ac271063beaa6c5d11906631d0afcbb781

src/com/android/launcher3/LauncherStateTransitionAnimation.java

diff --git a/src/com/android/launcher3/LauncherStateTransitionAnimation.java b/src/com/android/launcher3/LauncherStateTransitionAnimation.java
index 8855cf0..c5ae9da 100644
--- a/src/com/android/launcher3/LauncherStateTransitionAnimation.java
+++ b/src/com/android/launcher3/LauncherStateTransitionAnimation.java
@@ -697,6 +697,17 @@
                 itemsAlpha.setInterpolator(decelerateInterpolator);
                 animation.play(itemsAlpha);
 
+                // Invalidate the scrim throughout the animation to ensure the highlight
+                // cutout is correct throughout.
+                ValueAnimator invalidateScrim = ValueAnimator.ofFloat(0f, 1f);
+                invalidateScrim.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+                    @Override
+                    public void onAnimationUpdate(ValueAnimator animation) {
+                        mLauncher.getDragLayer().invalidateScrim();
+                    }
+                });
+                animation.play(invalidateScrim);
+
                 if (material) {
                     // Animate the all apps button
                     float finalRadius = pCb.getMaterialRevealViewStartFinalRadius();