Ensure we still build the hw layers when pulling up all apps. (61d9e78f) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/LauncherStateTransitionAnimation.java

+51 −7

Original line number	Diff line number	Diff line
		@@ -250,7 +250,7 @@ public class LauncherStateTransitionAnimation {

		final View contentView = toView.getContentView();
		playCommonTransitionAnimations(toWorkspaceState, fromView, toView,
		animated, initialized, animation, revealDuration, layerViews);
		animated, initialized, animation, layerViews);
		if (!animated \|\| !initialized) {
		if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP &&
		toWorkspaceState == Workspace.State.NORMAL_HIDDEN) {
		@@ -414,11 +414,22 @@ public class LauncherStateTransitionAnimation {

		return animation;
		} else if (animType == PULLUP) {
		// We are animating the content view alpha, so ensure we have a layer for it
		layerViews.put(contentView, BUILD_AND_SET_LAYER);

		animation.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationEnd(Animator animation) {
		dispatchOnLauncherTransitionEnd(fromView, animated, false);
		dispatchOnLauncherTransitionEnd(toView, animated, false);

		// Disable all necessary layers
		for (View v : layerViews.keySet()) {
		if (layerViews.get(v) == BUILD_AND_SET_LAYER) {
		v.setLayerType(View.LAYER_TYPE_NONE, null);
		}
		}

		cleanupAnimation();
		pCb.onTransitionComplete();
		}
		@@ -435,9 +446,20 @@ public class LauncherStateTransitionAnimation {
		// we waited for a layout/draw pass
		if (mCurrentAnimation != stateAnimation)
		return;

		dispatchOnLauncherTransitionStart(fromView, animated, false);
		dispatchOnLauncherTransitionStart(toView, animated, false);

		// Enable all necessary layers
		for (View v : layerViews.keySet()) {
		if (layerViews.get(v) == BUILD_AND_SET_LAYER) {
		v.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		}
		if (Utilities.ATLEAST_LOLLIPOP && v.isAttachedToWindow()) {
		v.buildLayer();
		}
		}

		toView.requestFocus();
		stateAnimation.start();
		}
		@@ -453,7 +475,7 @@ public class LauncherStateTransitionAnimation {
		*/
		private void playCommonTransitionAnimations(
		Workspace.State toWorkspaceState, View fromView, View toView,
		boolean animated, boolean initialized, AnimatorSet animation, int revealDuration,
		boolean animated, boolean initialized, AnimatorSet animation,
		HashMap<View, Integer> layerViews) {
		// Create the workspace animation.
		// NOTE: this call apparently also sets the state for the workspace if !animated
		@@ -580,7 +602,7 @@ public class LauncherStateTransitionAnimation {
		boolean multiplePagesVisible = toWorkspaceState.hasMultipleVisiblePages;

		playCommonTransitionAnimations(toWorkspaceState, fromWorkspace, null,
		animated, animated, animation, revealDuration, layerViews);
		animated, animated, animation, layerViews);

		if (animated) {
		dispatchOnLauncherTransitionPrepare(fromWorkspace, animated, multiplePagesVisible);
		@@ -661,6 +683,8 @@ public class LauncherStateTransitionAnimation {
		res.getInteger(R.integer.config_overlayItemsAlphaStagger);

		final View toView = mLauncher.getWorkspace();
		final View revealView = fromView.getRevealView();
		final View contentView = fromView.getContentView();

		final HashMap<View, Integer> layerViews = new HashMap<>();

		@@ -673,7 +697,7 @@ public class LauncherStateTransitionAnimation {
		boolean multiplePagesVisible = toWorkspaceState.hasMultipleVisiblePages;

		playCommonTransitionAnimations(toWorkspaceState, fromView, toView,
		animated, initialized, animation, revealDuration, layerViews);
		animated, initialized, animation, layerViews);
		if (!animated \|\| !initialized) {
		if (FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP &&
		fromWorkspaceState == Workspace.State.NORMAL_HIDDEN) {
		@@ -695,9 +719,6 @@ public class LauncherStateTransitionAnimation {
		return null;
		}
		if (animType == CIRCULAR_REVEAL) {
		final View revealView = fromView.getRevealView();
		final View contentView = fromView.getContentView();

		// hideAppsCustomizeHelper is called in some cases when it is already hidden
		// don't perform all these no-op animations. In particularly, this was causing
		// the all-apps button to pop in and out.
		@@ -864,6 +885,9 @@ public class LauncherStateTransitionAnimation {

		return animation;
		} else if (animType == PULLUP) {
		// We are animating the content view alpha, so ensure we have a layer for it
		layerViews.put(contentView, BUILD_AND_SET_LAYER);

		animation.addListener(new AnimatorListenerAdapter() {
		boolean canceled = false;
		@Override
		@@ -876,10 +900,19 @@ public class LauncherStateTransitionAnimation {
		if (canceled) return;
		dispatchOnLauncherTransitionEnd(fromView, animated, false);
		dispatchOnLauncherTransitionEnd(toView, animated, false);

		// Run any queued runnables
		if (onCompleteRunnable != null) {
		onCompleteRunnable.run();
		}

		// Disable all necessary layers
		for (View v : layerViews.keySet()) {
		if (layerViews.get(v) == BUILD_AND_SET_LAYER) {
		v.setLayerType(View.LAYER_TYPE_NONE, null);
		}
		}

		cleanupAnimation();
		pCb.onTransitionComplete();
		}
		@@ -898,9 +931,20 @@ public class LauncherStateTransitionAnimation {
		// we waited for a layout/draw pass
		if (mCurrentAnimation != stateAnimation)
		return;

		dispatchOnLauncherTransitionStart(fromView, animated, false);
		dispatchOnLauncherTransitionStart(toView, animated, false);

		// Enable all necessary layers
		for (View v : layerViews.keySet()) {
		if (layerViews.get(v) == BUILD_AND_SET_LAYER) {
		v.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		}
		if (Utilities.ATLEAST_LOLLIPOP && v.isAttachedToWindow()) {
		v.buildLayer();
		}
		}

		// Focus the new view
		toView.requestFocus();
		stateAnimation.start();

src/com/android/launcher3/WorkspaceStateTransitionAnimation.java

+8 −18

Original line number	Diff line number	Diff line
		@@ -394,24 +394,14 @@ public class WorkspaceStateTransitionAnimation {
		overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel,
		accessibilityEnabled));

		// For animation optimations, we may need to provide the Launcher transition
		// with a set of views on which to force build layers in certain scenarios.
		overviewPanel.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		qsbContainer.setLayerType(View.LAYER_TYPE_HARDWARE, null);
		if (layerViews != null) {
		// If layerViews is not null, we add these views, and indicate that
		// the caller can manage layer state.
		// For animation optimization, we may need to provide the Launcher transition
		// with a set of views on which to force build and manage layers in certain scenarios.
		layerViews.put(overviewPanel, LauncherStateTransitionAnimation.BUILD_AND_SET_LAYER);
		layerViews.put(qsbContainer, LauncherStateTransitionAnimation.BUILD_AND_SET_LAYER);

		layerViews.put(mLauncher.getHotseat(),
		LauncherStateTransitionAnimation.BUILD_AND_SET_LAYER);
		layerViews.put(mWorkspace.getPageIndicator(),
		LauncherStateTransitionAnimation.BUILD_AND_SET_LAYER);
		} else {
		// Otherwise let the animator handle layer management.
		overviewPanelAlpha.withLayer();
		}

		if (states.workspaceToOverview) {
		hotseatAlpha.setInterpolator(new DecelerateInterpolator(2));