[automerger] Optimizations to reduce all apps jank. am: 7f522a25c3 (00abdaca) · Commits · e / os / android_packages_apps_Trebuchet

src/com/android/launcher3/BubbleTextView.java

+3 −0

Original line number	Diff line number	Diff line
		@@ -592,6 +592,9 @@ public class BubbleTextView extends TextView implements ItemInfoUpdateReceiver {
		mIconLoadRequest = null;
		mDisableRelayout = true;

		// Optimization: Starting in N, pre-uploads the bitmap to RenderThread.
		info.iconBitmap.prepareToDraw();

		if (info instanceof AppInfo) {
		applyFromApplicationInfo((AppInfo) info);
		} else if (info instanceof ShortcutInfo) {

src/com/android/launcher3/LauncherStateTransitionAnimation.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -338,8 +338,10 @@ public class LauncherStateTransitionAnimation {
		toView.post(new StartAnimRunnable(animation, toView));
		mCurrentAnimation = animation;
		} else if (animType == PULLUP) {
		// We are animating the content view alpha, so ensure we have a layer for it
		if (!FeatureFlags.LAUNCHER3_PHYSICS) {
		// We are animating the content view alpha, so ensure we have a layer for it.
		layerViews.addView(contentView);
		}

		animation.addListener(new AnimatorListenerAdapter() {
		@Override

src/com/android/launcher3/WorkspaceStateTransitionAnimation.java

+22 −14

Original line number	Diff line number	Diff line
		@@ -274,7 +274,6 @@ public class WorkspaceStateTransitionAnimation {
		1.0f : 0f;
		float finalHotseatAlpha = (states.stateIsNormal \|\| states.stateIsSpringLoaded \|\|
		(FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && states.stateIsNormalHidden)) ? 1f : 0f;
		float finalOverviewPanelAlpha = states.stateIsOverview ? 1f : 0f;
		float finalQsbAlpha = (states.stateIsNormal \|\|
		(FeatureFlags.LAUNCHER3_ALL_APPS_PULL_UP && states.stateIsNormalHidden)) ? 1f : 0f;

		@@ -359,38 +358,47 @@ public class WorkspaceStateTransitionAnimation {

		final ViewGroup overviewPanel = mLauncher.getOverviewPanel();

		float finalOverviewPanelAlpha = states.stateIsOverview ? 1f : 0f;
		if (animated) {
		// This is true when transitioning between:
		// - Overview <-> Workspace
		// - Overview <-> Widget Tray
		if (finalOverviewPanelAlpha != overviewPanel.getAlpha()) {
		Animator overviewPanelAlpha = ObjectAnimator.ofFloat(
		overviewPanel, View.ALPHA, finalOverviewPanelAlpha);
		overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel,
		accessibilityEnabled));
		layerViews.addView(overviewPanel);

		if (states.overviewToWorkspace) {
		overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2));
		} else if (states.workspaceToOverview) {
		overviewPanelAlpha.setInterpolator(null);
		}

		overviewPanelAlpha.setDuration(duration);
		mStateAnimator.play(overviewPanelAlpha);
		}

		Animator scale = LauncherAnimUtils.ofPropertyValuesHolder(mWorkspace,
		new PropertyListBuilder().scale(mNewScale)
		.translationY(finalWorkspaceTranslationY).build())
		.setDuration(duration);
		scale.setInterpolator(mZoomInInterpolator);
		mStateAnimator.play(scale);
		Animator hotseatAlpha = mWorkspace.createHotseatAlphaAnimator(finalHotseatAlpha);

		Animator overviewPanelAlpha = ObjectAnimator.ofFloat(
		overviewPanel, View.ALPHA, finalOverviewPanelAlpha);
		overviewPanelAlpha.addListener(new AlphaUpdateListener(overviewPanel,
		accessibilityEnabled));

		// 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.addView(overviewPanel);
		layerViews.addView(mLauncher.getHotseat());
		layerViews.addView(mWorkspace.getPageIndicator());

		Animator hotseatAlpha = mWorkspace.createHotseatAlphaAnimator(finalHotseatAlpha);
		if (states.workspaceToOverview) {
		hotseatAlpha.setInterpolator(new DecelerateInterpolator(2));
		overviewPanelAlpha.setInterpolator(null);
		} else if (states.overviewToWorkspace) {
		hotseatAlpha.setInterpolator(null);
		overviewPanelAlpha.setInterpolator(new DecelerateInterpolator(2));
		}

		overviewPanelAlpha.setDuration(duration);
		hotseatAlpha.setDuration(duration);

		mStateAnimator.play(overviewPanelAlpha);
		mStateAnimator.play(hotseatAlpha);
		mStateAnimator.addListener(new AnimatorListenerAdapter() {
		boolean canceled = false;