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Merge "Fixed a grey flash when swiping away the last notification" into nyc-mr1-dev

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This commit is contained in:
TreeHugger Robot
2016-10-20 02:21:34 +00:00
committed by Android (Google) Code Review
parent 049980c284 54680901ed
commit d9a569ae58
1 changed files with 17 additions and 7 deletions
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24
packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
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@@ -1853,24 +1853,34 @@ public class NotificationStackScrollLayout extends ViewGroup
}
updateBackgroundBounds();
if (!mCurrentBounds.equals(mBackgroundBounds)) {
if (mAnimateNextBackgroundTop || mAnimateNextBackgroundBottom || areBoundsAnimating()) {
boolean animate = mAnimateNextBackgroundTop || mAnimateNextBackgroundBottom
|| areBoundsAnimating();
if (!isExpanded()) {
abortBackgroundAnimators();
animate = false;
}
if (animate) {
startBackgroundAnimation();
} else {
mCurrentBounds.set(mBackgroundBounds);
applyCurrentBackgroundBounds();
}
} else {
if (mBottomAnimator != null) {
mBottomAnimator.cancel();
}
if (mTopAnimator != null) {
mTopAnimator.cancel();
}
abortBackgroundAnimators();
}
mAnimateNextBackgroundBottom = false;
mAnimateNextBackgroundTop = false;
}
private void abortBackgroundAnimators() {
if (mBottomAnimator != null) {
mBottomAnimator.cancel();
}
if (mTopAnimator != null) {
mTopAnimator.cancel();
}
}
private boolean areBoundsAnimating() {
return mBottomAnimator != null || mTopAnimator != null;
}