Merge "Fixed an issue where the player would flicker on when expanding" into rvc-dev am: 831fce06ef (5773df6b) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -2324,6 +2324,18 @@ public class NotificationPanelViewController extends PanelViewController {
		}
		}

		@Override
		protected boolean shouldExpandToTopOfClearAll(float targetHeight) {
		boolean perform = super.shouldExpandToTopOfClearAll(targetHeight);
		if (!perform) {
		return false;
		}
		// Let's make sure we're not appearing but the animation will end below the appear.
		// Otherwise quick settings would jump at the end of the animation.
		float fraction = mNotificationStackScroller.calculateAppearFraction(targetHeight);
		return fraction >= 1.0f;
		}

		@Override
		protected boolean shouldUseDismissingAnimation() {
		return mBarState != StatusBarState.SHADE && (mKeyguardStateController.canDismissLockScreen()

+17 −5

Original line number	Diff line number	Diff line
		@@ -532,11 +532,8 @@ public abstract class PanelViewController {
		// Hack to make the expand transition look nice when clear all button is visible - we make
		// the animation only to the last notification, and then jump to the maximum panel height so
		// clear all just fades in and the decelerating motion is towards the last notification.
		final boolean
		clearAllExpandHack =
		expand && fullyExpandedClearAllVisible()
		&& mExpandedHeight < getMaxPanelHeight() - getClearAllHeight()
		&& !isClearAllVisible();
		final boolean clearAllExpandHack = expand &&
		shouldExpandToTopOfClearAll(getMaxPanelHeight() - getClearAllHeight());
		if (clearAllExpandHack) {
		target = getMaxPanelHeight() - getClearAllHeight();
		}
		@@ -601,6 +598,21 @@ public abstract class PanelViewController {
		animator.start();
		}

		/**
		* When expanding, should we expand to the top of clear all and expand immediately?
		* This will make sure that the animation will stop smoothly at the end of the last notification
		* before the clear all affordance.
		*
		* @param targetHeight the height that we would animate to, right above clear all
		*
		* @return true if we can expand to the top of clear all
		*/
		protected boolean shouldExpandToTopOfClearAll(float targetHeight) {
		return fullyExpandedClearAllVisible()
		&& mExpandedHeight < targetHeight
		&& !isClearAllVisible();
		}

		protected abstract boolean shouldUseDismissingAnimation();

		public String getName() {