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Merge "Cancel dark animation when new one arrives" into pi-dev

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TreeHugger Robot
2018-05-30 05:14:35 +00:00
committed by Android (Google) Code Review
parent 5a0c1e1101 b98ddb4583
commit 7c0e462b20
1 changed files with 20 additions and 6 deletions
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26
packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
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@@ -388,6 +388,7 @@ public class NotificationStackScrollLayout extends ViewGroup
return object.getDarkAmount();
}
};
private ObjectAnimator mDarkAmountAnimator;
private boolean mUsingLightTheme;
private boolean mQsExpanded;
private boolean mForwardScrollable;
@@ -3401,7 +3402,7 @@ public class NotificationStackScrollLayout extends ViewGroup
.animateY(mShelf));
ev.darkAnimationOriginIndex = mDarkAnimationOriginIndex;
mAnimationEvents.add(ev);
startBackgroundFade();
startDarkAmountAnimation();
}
mDarkNeedsAnimation = false;
}
@@ -3979,6 +3980,9 @@ public class NotificationStackScrollLayout extends ViewGroup
mDarkAnimationOriginIndex = findDarkAnimationOriginIndex(touchWakeUpScreenLocation);
mNeedsAnimation = true;
} else {
if (mDarkAmountAnimator != null) {
mDarkAmountAnimator.cancel();
}
setDarkAmount(dark ? 1f : 0f);
updateBackground();
}
@@ -4023,12 +4027,22 @@ public class NotificationStackScrollLayout extends ViewGroup
return mDarkAmount;
}
private void startBackgroundFade() {
ObjectAnimator fadeAnimator = ObjectAnimator.ofFloat(this, DARK_AMOUNT, mDarkAmount,
private void startDarkAmountAnimation() {
ObjectAnimator darkAnimator = ObjectAnimator.ofFloat(this, DARK_AMOUNT, mDarkAmount,
mAmbientState.isDark() ? 1f : 0);
fadeAnimator.setDuration(StackStateAnimator.ANIMATION_DURATION_WAKEUP);
fadeAnimator.setInterpolator(Interpolators.ALPHA_IN);
fadeAnimator.start();
darkAnimator.setDuration(StackStateAnimator.ANIMATION_DURATION_WAKEUP);
darkAnimator.setInterpolator(Interpolators.ALPHA_IN);
darkAnimator.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
mDarkAmountAnimator = null;
}
});
if (mDarkAmountAnimator != null) {
mDarkAmountAnimator.cancel();
}
mDarkAmountAnimator = darkAnimator;
mDarkAmountAnimator.start();
}
private int findDarkAnimationOriginIndex(@Nullable PointF screenLocation) {