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Merge "Fixing small regression in clear-all button and scrim alpha animation." into nyc-dev

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This commit is contained in:
Winson Chung
2016-03-31 23:05:47 +00:00
committed by Android (Google) Code Review
parent d37577d109 47c78f93c2
commit 0b0b9a5e80
1 changed files with 11 additions and 8 deletions
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19
packages/SystemUI/src/com/android/systemui/recents/views/RecentsView.java
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@@ -343,7 +343,7 @@ public class RecentsView extends FrameLayout {
if (RecentsDebugFlags.Static.EnableStackActionButton) {
// Measure the stack action button within the constraints of the space above the stack
Rect buttonBounds = getStackActionButtonBoundsFromStackLayout();
Rect buttonBounds = mTaskStackView.mLayoutAlgorithm.mStackActionButtonRect;
measureChild(mStackActionButton,
MeasureSpec.makeMeasureSpec(buttonBounds.width(), MeasureSpec.AT_MOST),
MeasureSpec.makeMeasureSpec(buttonBounds.height(), MeasureSpec.AT_MOST));
@@ -729,13 +729,15 @@ public class RecentsView extends FrameLayout {
*/
private void animateBackgroundScrim(float alpha, int duration) {
Utilities.cancelAnimationWithoutCallbacks(mBackgroundScrimAnimator);
int alphaInt = (int) (alpha * 255);
// Calculate the absolute alpha to animate from
int fromAlpha = (int) ((mBackgroundScrim.getAlpha() / (DEFAULT_SCRIM_ALPHA * 255)) * 255);
int toAlpha = (int) (alpha * 255);
mBackgroundScrimAnimator = ObjectAnimator.ofInt(mBackgroundScrim, Utilities.DRAWABLE_ALPHA,
mBackgroundScrim.getAlpha(), alphaInt);
fromAlpha, toAlpha);
mBackgroundScrimAnimator.setDuration(duration);
mBackgroundScrimAnimator.setInterpolator(alphaInt > mBackgroundScrim.getAlpha()
? Interpolators.ALPHA_OUT
: Interpolators.ALPHA_IN);
mBackgroundScrimAnimator.setInterpolator(toAlpha > fromAlpha
? Interpolators.ALPHA_IN
: Interpolators.ALPHA_OUT);
mBackgroundScrimAnimator.start();
}
@@ -747,10 +749,11 @@ public class RecentsView extends FrameLayout {
int left = isLayoutRtl()
? actionButtonRect.left - mStackActionButton.getPaddingLeft()
: actionButtonRect.right + mStackActionButton.getPaddingRight()
- mStackActionButton.getMeasuredWidth();
- mStackActionButton.getMeasuredWidth();
int top = actionButtonRect.top +
(actionButtonRect.height() - mStackActionButton.getMeasuredHeight()) / 2;
actionButtonRect.offsetTo(left, top);
actionButtonRect.set(left, top, left + mStackActionButton.getMeasuredWidth(),
top + mStackActionButton.getMeasuredHeight());
return actionButtonRect;
}
}