Merge "Add translateY animation to the removed HUNs animating away" into main (90b68205) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/StackStateAnimator.java

+27 −14

Original line number	Diff line number	Diff line
		@@ -460,15 +460,8 @@ public class StackStateAnimator {
		mHeadsUpAppearChildren.add(changingView);

		mTmpState.copyFrom(changingView.getViewState());
		if (event.headsUpFromBottom) {
		// start from the bottom of the screen
		mTmpState.setYTranslation(
		mHeadsUpAppearHeightBottom + mHeadsUpAppearStartAboveScreen);
		} else {
		// start from the top of the screen
		mTmpState.setYTranslation(
		-mStackTopMargin - mHeadsUpAppearStartAboveScreen);
		}
		// translate the HUN in from the top, or the bottom of the screen
		mTmpState.setYTranslation(getHeadsUpYTranslationStart(event.headsUpFromBottom));
		// set the height and the initial position
		mTmpState.applyToView(changingView);
		mAnimationProperties.setCustomInterpolator(View.TRANSLATION_Y,
		@@ -512,12 +505,20 @@ public class StackStateAnimator {
		\|\| event.animationType == ANIMATION_TYPE_HEADS_UP_DISAPPEAR_CLICK) {
		mHeadsUpDisappearChildren.add(changingView);
		Runnable endRunnable = null;
		mTmpState.copyFrom(changingView.getViewState());
		if (changingView.getParent() == null) {
		// This notification was actually removed, so we need to add it
		// transiently
		mHostLayout.addTransientView(changingView, 0);
		changingView.setTransientContainer(mHostLayout);
		mTmpState.initFrom(changingView);
		if (NotificationsImprovedHunAnimation.isEnabled()) {
		// StackScrollAlgorithm cannot find this view because it has been removed
		// from the NSSL. To correctly translate the view to the top or bottom of
		// the screen (where it animated from), we need to update its translation.
		mTmpState.setYTranslation(
		getHeadsUpYTranslationStart(event.headsUpFromBottom)
		);
		}
		endRunnable = changingView::removeFromTransientContainer;
		}

		@@ -565,16 +566,19 @@ public class StackStateAnimator {
		changingView.setInRemovalAnimation(true);
		};
		}
		if (NotificationsImprovedHunAnimation.isEnabled()) {
		mAnimationProperties.setCustomInterpolator(View.TRANSLATION_Y,
		Interpolators.FAST_OUT_SLOW_IN_REVERSE);
		}
		long removeAnimationDelay = changingView.performRemoveAnimation(
		ANIMATION_DURATION_HEADS_UP_DISAPPEAR,
		0, 0.0f, true /* isHeadsUpAppear */,
		startAnimation, postAnimation,
		getGlobalAnimationFinishedListener());
		mAnimationProperties.delay += removeAnimationDelay;
		if (NotificationsImprovedHunAnimation.isEnabled()) {
		mAnimationProperties.duration = ANIMATION_DURATION_HEADS_UP_DISAPPEAR;
		mAnimationProperties.setCustomInterpolator(View.TRANSLATION_Y,
		Interpolators.FAST_OUT_SLOW_IN_REVERSE);
		mAnimationProperties.getAnimationFilter().animateY = true;
		mTmpState.animateTo(changingView, mAnimationProperties);
		}
		} else if (endRunnable != null) {
		endRunnable.run();
		}
		@@ -585,6 +589,15 @@ public class StackStateAnimator {
		return needsCustomAnimation;
		}

		private float getHeadsUpYTranslationStart(boolean headsUpFromBottom) {
		if (headsUpFromBottom) {
		// start from the bottom of the screen
		return mHeadsUpAppearHeightBottom + mHeadsUpAppearStartAboveScreen;
		}
		// start from the top of the screen
		return -mStackTopMargin - mHeadsUpAppearStartAboveScreen;
		}

		public void animateOverScrollToAmount(float targetAmount, final boolean onTop,
		final boolean isRubberbanded) {
		final float startOverScrollAmount = mHostLayout.getCurrentOverScrollAmount(onTop);

packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/stack/StackStateAnimatorTest.kt

+2 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@ package com.android.systemui.statusbar.notification.stack

		import android.platform.test.annotations.EnableFlags
		import android.testing.AndroidTestingRunner
		import android.testing.TestableLooper.RunWithLooper
		import androidx.test.filters.SmallTest
		import com.android.systemui.SysuiTestCase
		import com.android.systemui.statusbar.notification.row.ExpandableView
		@@ -41,6 +42,7 @@ private const val VIEW_HEIGHT = 100

		@SmallTest
		@RunWith(AndroidTestingRunner::class)
		@RunWithLooper
		class StackStateAnimatorTest : SysuiTestCase() {

		private lateinit var stackStateAnimator: StackStateAnimator