Merge "Unifying swipe handling for fallback launcher" into ub-launcher3-rvc-dev (6928c3bc) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/recents_ui_overrides/res/layout/fallback_recents_activity.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,7 @@
		android:id="@+id/drag_layer"
		android:layout_width="match_parent"
		android:layout_height="match_parent"
		android:clipChildren="false"
		android:fitsSystemWindows="true">

		<com.android.quickstep.fallback.FallbackRecentsView

quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/states/QuickstepAtomicAnimationFactory.java

+27 −42

Original line number	Diff line number	Diff line
		@@ -49,64 +49,62 @@ import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_S
		import static com.android.launcher3.states.StateAnimationConfig.ANIM_WORKSPACE_TRANSLATE;
		import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
		import static com.android.quickstep.SysUINavigationMode.removeShelfFromOverview;
		import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;

		import android.animation.Animator;
		import android.animation.AnimatorSet;
		import android.animation.ObjectAnimator;
		import android.animation.ValueAnimator;
		import android.view.View;
		import android.view.animation.Interpolator;

		import com.android.launcher3.CellLayout;
		import com.android.launcher3.Hotseat;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.LauncherState;
		import com.android.launcher3.LauncherState.ScaleAndTranslation;
		import com.android.launcher3.Workspace;
		import com.android.launcher3.allapps.AllAppsContainerView;
		import com.android.launcher3.allapps.AllAppsTransitionController;
		import com.android.launcher3.anim.SpringAnimationBuilder;
		import com.android.launcher3.statemanager.StateManager;
		import com.android.launcher3.statemanager.StateManager.AtomicAnimationFactory;
		import com.android.launcher3.states.StateAnimationConfig;
		import com.android.launcher3.uioverrides.QuickstepLauncher;
		import com.android.quickstep.SysUINavigationMode;
		import com.android.quickstep.util.RecentsAtomicAnimationFactory;
		import com.android.quickstep.views.RecentsView;

		/**
		* Animation factory for quickstep specific transitions
		*/
		public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<LauncherState> {
		public class QuickstepAtomicAnimationFactory extends
		RecentsAtomicAnimationFactory<Launcher, LauncherState> {

		// Scale recents takes before animating in
		private static final float RECENTS_PREPARE_SCALE = 1.33f;

		public static final int INDEX_SHELF_ANIM = 0;
		public static final int INDEX_RECENTS_FADE_ANIM = 1;
		public static final int INDEX_RECENTS_TRANSLATE_X_ANIM = 2;
		public static final int INDEX_PAUSE_TO_OVERVIEW_ANIM = 3;
		private static final int ANIM_COUNT = 4;
		public static final int INDEX_SHELF_ANIM = RecentsAtomicAnimationFactory.NEXT_INDEX + 0;
		public static final int INDEX_PAUSE_TO_OVERVIEW_ANIM =
		RecentsAtomicAnimationFactory.NEXT_INDEX + 1;

		public static final long ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW = 300;
		private static final int MY_ANIM_COUNT = 2;
		protected static final int NEXT_INDEX = RecentsAtomicAnimationFactory.NEXT_INDEX
		+ MY_ANIM_COUNT;

		private final QuickstepLauncher mLauncher;
		public static final long ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW = 300;

		public QuickstepAtomicAnimationFactory(QuickstepLauncher launcher) {
		super(ANIM_COUNT);
		mLauncher = launcher;
		public QuickstepAtomicAnimationFactory(QuickstepLauncher activity) {
		super(activity, MY_ANIM_COUNT);
		}

		@Override
		public Animator createStateElementAnimation(int index, float... values) {
		switch (index) {
		case INDEX_SHELF_ANIM: {
		AllAppsTransitionController aatc = mLauncher.getAllAppsController();
		AllAppsTransitionController aatc = mActivity.getAllAppsController();
		Animator springAnim = aatc.createSpringAnimation(values);

		if ((OVERVIEW.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0) {
		if ((OVERVIEW.getVisibleElements(mActivity) & HOTSEAT_ICONS) != 0) {
		// Translate hotseat with the shelf until reaching overview.
		float overviewProgress = OVERVIEW.getVerticalProgress(mLauncher);
		ScaleAndTranslation sat = OVERVIEW.getHotseatScaleAndTranslation(mLauncher);
		float overviewProgress = OVERVIEW.getVerticalProgress(mActivity);
		ScaleAndTranslation sat = OVERVIEW.getHotseatScaleAndTranslation(mActivity);
		float shiftRange = aatc.getShiftRange();
		if (values.length == 1) {
		values = new float[] {aatc.getProgress(), values[0]};
		@@ -114,9 +112,9 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun
		ValueAnimator hotseatAnim = ValueAnimator.ofFloat(values);
		hotseatAnim.addUpdateListener(anim -> {
		float progress = (Float) anim.getAnimatedValue();
		if (progress >= overviewProgress \|\| mLauncher.isInState(BACKGROUND_APP)) {
		if (progress >= overviewProgress \|\| mActivity.isInState(BACKGROUND_APP)) {
		float hotseatShift = (progress - overviewProgress) * shiftRange;
		mLauncher.getHotseat().setTranslationY(hotseatShift + sat.translationY);
		mActivity.getHotseat().setTranslationY(hotseatShift + sat.translationY);
		}
		});
		hotseatAnim.setInterpolator(LINEAR);
		@@ -130,34 +128,21 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun

		return springAnim;
		}
		case INDEX_RECENTS_FADE_ANIM:
		return ObjectAnimator.ofFloat(mLauncher.getOverviewPanel(),
		RecentsView.CONTENT_ALPHA, values);
		case INDEX_RECENTS_TRANSLATE_X_ANIM: {
		RecentsView rv = mLauncher.getOverviewPanel();
		return new SpringAnimationBuilder(mLauncher)
		.setMinimumVisibleChange(1f / rv.getPageOffsetScale())
		.setDampingRatio(0.8f)
		.setStiffness(250)
		.setValues(values)
		.build(rv, ADJACENT_PAGE_OFFSET);
		}
		case INDEX_PAUSE_TO_OVERVIEW_ANIM: {
		StateAnimationConfig config = new StateAnimationConfig();
		config.duration = ATOMIC_DURATION_FROM_PAUSED_TO_OVERVIEW;

		config.setInterpolator(ANIM_VERTICAL_PROGRESS, OVERSHOOT_1_2);
		config.setInterpolator(ANIM_ALL_APPS_FADE, DEACCEL_3);
		if ((OVERVIEW.getVisibleElements(mLauncher) & HOTSEAT_ICONS) != 0) {
		if ((OVERVIEW.getVisibleElements(mActivity) & HOTSEAT_ICONS) != 0) {
		config.setInterpolator(ANIM_HOTSEAT_SCALE, OVERSHOOT_1_2);
		config.setInterpolator(ANIM_HOTSEAT_TRANSLATE, OVERSHOOT_1_2);
		}

		StateManager<LauncherState> stateManager = mLauncher.getStateManager();
		StateManager<LauncherState> stateManager = mActivity.getStateManager();
		return stateManager.createAtomicAnimation(
		stateManager.getCurrentStableState(), OVERVIEW, config);
		}

		default:
		return super.createStateElementAnimation(index, values);
		}
		@@ -172,7 +157,7 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun
		config.setInterpolator(ANIM_OVERVIEW_SCALE, clampToProgress(ACCEL, 0, 0.9f));
		config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, ACCEL);
		config.setInterpolator(ANIM_OVERVIEW_FADE, DEACCEL_1_7);
		Workspace workspace = mLauncher.getWorkspace();
		Workspace workspace = mActivity.getWorkspace();

		// Start from a higher workspace scale, but only if we're invisible so we don't jump.
		boolean isWorkspaceVisible = workspace.getVisibility() == VISIBLE;
		@@ -186,13 +171,13 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun
		workspace.setScaleX(0.92f);
		workspace.setScaleY(0.92f);
		}
		Hotseat hotseat = mLauncher.getHotseat();
		Hotseat hotseat = mActivity.getHotseat();
		boolean isHotseatVisible = hotseat.getVisibility() == VISIBLE && hotseat.getAlpha() > 0;
		if (!isHotseatVisible) {
		hotseat.setScaleX(0.92f);
		hotseat.setScaleY(0.92f);
		if (ENABLE_OVERVIEW_ACTIONS.get()) {
		AllAppsContainerView qsbContainer = mLauncher.getAppsView();
		AllAppsContainerView qsbContainer = mActivity.getAppsView();
		View qsb = qsbContainer.getSearchView();
		boolean qsbVisible = qsb.getVisibility() == VISIBLE && qsb.getAlpha() > 0;
		if (!qsbVisible) {
		@@ -209,7 +194,7 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun
		config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, OVERSHOOT_1_7);
		config.setInterpolator(ANIM_OVERVIEW_SCRIM_FADE, FAST_OUT_SLOW_IN);
		} else if ((fromState == NORMAL \|\| fromState == HINT_STATE) && toState == OVERVIEW) {
		if (SysUINavigationMode.getMode(mLauncher) == NO_BUTTON) {
		if (SysUINavigationMode.getMode(mActivity) == NO_BUTTON) {
		config.setInterpolator(ANIM_WORKSPACE_SCALE,
		fromState == NORMAL ? ACCEL : OVERSHOOT_1_2);
		config.setInterpolator(ANIM_WORKSPACE_TRANSLATE, ACCEL);
		@@ -217,7 +202,7 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun
		config.setInterpolator(ANIM_WORKSPACE_SCALE, OVERSHOOT_1_2);

		// Scale up the recents, if it is not coming from the side
		RecentsView overview = mLauncher.getOverviewPanel();
		RecentsView overview = mActivity.getOverviewPanel();
		if (overview.getVisibility() != VISIBLE \|\| overview.getContentAlpha() == 0) {
		SCALE_PROPERTY.set(overview, RECENTS_PREPARE_SCALE);
		}
		@@ -225,7 +210,7 @@ public class QuickstepAtomicAnimationFactory extends AtomicAnimationFactory<Laun
		config.setInterpolator(ANIM_WORKSPACE_FADE, OVERSHOOT_1_2);
		config.setInterpolator(ANIM_OVERVIEW_SCALE, OVERSHOOT_1_2);
		Interpolator translationInterpolator = ENABLE_OVERVIEW_ACTIONS.get()
		&& removeShelfFromOverview(mLauncher)
		&& removeShelfFromOverview(mActivity)
		? OVERSHOOT_1_2
		: OVERSHOOT_1_7;
		config.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, translationInterpolator);

quickstep/recents_ui_overrides/src/com/android/quickstep/AppToOverviewAnimationProvider.java

+0 −1

Original line number	Diff line number	Diff line
		@@ -77,7 +77,6 @@ final class AppToOverviewAnimationProvider<T extends StatefulActivity<?>> extend
		controller.dispatchOnStart();
		controller.getAnimationPlayer().end();
		});
		factory.onRemoteAnimationReceived(null);
		factory.createActivityInterface(RECENTS_LAUNCH_DURATION);
		factory.setRecentsAttachedToAppWindow(true, false);
		mActivity = activity;

quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandler.java

+2 −3

Original line number	Diff line number	Diff line
		@@ -55,7 +55,6 @@ import com.android.launcher3.views.FloatingIconView;
		import com.android.quickstep.RecentsAnimationCallbacks.RecentsAnimationListener;
		import com.android.quickstep.util.ActiveGestureLog;
		import com.android.quickstep.util.ActivityInitListener;
		import com.android.quickstep.util.AppWindowAnimationHelper;
		import com.android.quickstep.util.RectFSpringAnim;
		import com.android.quickstep.util.TaskViewSimulator;
		import com.android.quickstep.util.TransformParams;
		@@ -511,8 +510,8 @@ public abstract class BaseSwipeUpHandler<T extends StatefulActivity<?>, Q extend

		public interface Factory {

		BaseSwipeUpHandler newHandler(GestureState gestureState, long touchTimeMs,
		boolean continuingLastGesture, boolean isLikelyToStartNewTask);
		BaseSwipeUpHandler newHandler(
		GestureState gestureState, long touchTimeMs, boolean continuingLastGesture);
		}

		protected interface RunningWindowAnim {

quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java→quickstep/recents_ui_overrides/src/com/android/quickstep/BaseSwipeUpHandlerV2.java

+27 −92

Original line number	Diff line number	Diff line
		@@ -17,7 +17,6 @@ package com.android.quickstep;

		import static com.android.launcher3.BaseActivity.INVISIBLE_BY_STATE_HANDLER;
		import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
		import static com.android.launcher3.LauncherState.NORMAL;
		import static com.android.launcher3.anim.Interpolators.DEACCEL;
		import static com.android.launcher3.anim.Interpolators.LINEAR;
		import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;
		@@ -38,29 +37,24 @@ import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.PEEK;
		import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;

		import android.animation.Animator;
		import android.animation.AnimatorSet;
		import android.animation.TimeInterpolator;
		import android.animation.ValueAnimator;
		import android.annotation.TargetApi;
		import android.content.Context;
		import android.content.Intent;
		import android.graphics.PointF;
		import android.graphics.RectF;
		import android.os.Build;
		import android.os.SystemClock;
		import android.os.UserHandle;
		import android.view.View;
		import android.view.View.OnApplyWindowInsetsListener;
		import android.view.ViewTreeObserver.OnDrawListener;
		import android.view.WindowInsets;
		import android.view.animation.Interpolator;

		import androidx.annotation.NonNull;
		import androidx.annotation.UiThread;

		import com.android.launcher3.AbstractFloatingView;
		import com.android.launcher3.DeviceProfile;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.R;
		import com.android.launcher3.Utilities;
		import com.android.launcher3.anim.AnimationSuccessListener;
		@@ -72,7 +66,6 @@ import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Direction;
		import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
		import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
		import com.android.launcher3.util.TraceHelper;
		import com.android.launcher3.views.FloatingIconView;
		import com.android.quickstep.BaseActivityInterface.AnimationFactory;
		import com.android.quickstep.GestureState.GestureEndTarget;
		import com.android.quickstep.inputconsumers.OverviewInputConsumer;
		@@ -80,7 +73,6 @@ import com.android.quickstep.util.ActiveGestureLog;
		import com.android.quickstep.util.RectFSpringAnim;
		import com.android.quickstep.util.ShelfPeekAnim;
		import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
		import com.android.quickstep.util.StaggeredWorkspaceAnim;
		import com.android.quickstep.util.TransformParams.TargetAlphaProvider;
		import com.android.quickstep.views.LiveTileOverlay;
		import com.android.quickstep.views.RecentsView;
		@@ -92,11 +84,12 @@ import com.android.systemui.shared.system.RemoteAnimationTargetCompat;

		/**
		* Handles the navigation gestures when Launcher is the default home activity.
		* TODO: Merge this with BaseSwipeUpHandler
		*/
		@TargetApi(Build.VERSION_CODES.O)
		public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsView>
		implements OnApplyWindowInsetsListener {
		private static final String TAG = LauncherSwipeHandler.class.getSimpleName();
		public abstract class BaseSwipeUpHandlerV2<T extends StatefulActivity<?>, Q extends RecentsView>
		extends BaseSwipeUpHandler<T, Q> implements OnApplyWindowInsetsListener {
		private static final String TAG = BaseSwipeUpHandlerV2.class.getSimpleName();

		private static final String[] STATE_NAMES = DEBUG_STATES ? new String[16] : null;

		@@ -108,9 +101,11 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		}

		// Launcher UI related states
		private static final int STATE_LAUNCHER_PRESENT = getFlagForIndex(0, "STATE_LAUNCHER_PRESENT");
		private static final int STATE_LAUNCHER_STARTED = getFlagForIndex(1, "STATE_LAUNCHER_STARTED");
		private static final int STATE_LAUNCHER_DRAWN = getFlagForIndex(2, "STATE_LAUNCHER_DRAWN");
		protected static final int STATE_LAUNCHER_PRESENT =
		getFlagForIndex(0, "STATE_LAUNCHER_PRESENT");
		protected static final int STATE_LAUNCHER_STARTED =
		getFlagForIndex(1, "STATE_LAUNCHER_STARTED");
		protected static final int STATE_LAUNCHER_DRAWN = getFlagForIndex(2, "STATE_LAUNCHER_DRAWN");

		// Internal initialization states
		private static final int STATE_APP_CONTROLLER_RECEIVED =
		@@ -122,7 +117,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		private static final int STATE_SCALED_CONTROLLER_RECENTS =
		getFlagForIndex(5, "STATE_SCALED_CONTROLLER_RECENTS");

		private static final int STATE_HANDLER_INVALIDATED =
		protected static final int STATE_HANDLER_INVALIDATED =
		getFlagForIndex(6, "STATE_HANDLER_INVALIDATED");
		private static final int STATE_GESTURE_STARTED =
		getFlagForIndex(7, "STATE_GESTURE_STARTED");
		@@ -163,7 +158,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		*/
		private static final int LOG_NO_OP_PAGE_INDEX = -1;

		private final TaskAnimationManager mTaskAnimationManager;
		protected final TaskAnimationManager mTaskAnimationManager;

		// Either RectFSpringAnim (if animating home) or ObjectAnimator (from mCurrentShift) otherwise
		private RunningWindowAnim mRunningWindowAnim;
		@@ -193,7 +188,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi

		private final Runnable mOnDeferredActivityLaunch = this::onDeferredActivityLaunch;

		public LauncherSwipeHandler(Context context, RecentsAnimationDeviceState deviceState,
		public BaseSwipeUpHandlerV2(Context context, RecentsAnimationDeviceState deviceState,
		TaskAnimationManager taskAnimationManager, GestureState gestureState,
		long touchTimeMs, boolean continuingLastGesture,
		InputConsumerController inputConsumer) {
		@@ -222,9 +217,6 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		\| STATE_GESTURE_CANCELLED,
		this::resetStateForAnimationCancel);

		mStateCallback.runOnceAtState(STATE_LAUNCHER_STARTED \| STATE_APP_CONTROLLER_RECEIVED,
		this::sendRemoteAnimationsToAnimationFactory);

		mStateCallback.runOnceAtState(STATE_RESUME_LAST_TASK \| STATE_APP_CONTROLLER_RECEIVED,
		this::resumeLastTask);
		mStateCallback.runOnceAtState(STATE_START_NEW_TASK \| STATE_SCREENSHOT_CAPTURED,
		@@ -272,7 +264,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		@Override
		protected boolean onActivityInit(Boolean alreadyOnHome) {
		super.onActivityInit(alreadyOnHome);
		final Launcher activity = mActivityInterface.getCreatedActivity();
		final T activity = mActivityInterface.getCreatedActivity();
		if (mActivity == activity) {
		return true;
		}
		@@ -323,7 +315,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		}

		private void onLauncherStart() {
		final Launcher activity = mActivityInterface.getCreatedActivity();
		final T activity = mActivityInterface.getCreatedActivity();
		if (mActivity != activity) {
		return;
		}
		@@ -411,6 +403,10 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		updateSysUiFlags(mCurrentShift.value);
		return;
		}
		notifyGestureAnimationStartToRecents();
		}

		protected void notifyGestureAnimationStartToRecents() {
		mRecentsView.onGestureAnimationStart(mGestureState.getRunningTaskId());
		}

		@@ -418,10 +414,6 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		mLauncherFrameDrawnTime = SystemClock.uptimeMillis();
		}

		private void sendRemoteAnimationsToAnimationFactory() {
		mAnimationFactory.onRemoteAnimationReceived(mRecentsAnimationTargets);
		}

		private void initializeLauncherAnimationController() {
		buildAnimationController();

		@@ -633,7 +625,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		*/
		@UiThread
		private void notifyGestureStartedAsync() {
		final Launcher curActivity = mActivity;
		final T curActivity = mActivity;
		if (curActivity != null) {
		// Once the gesture starts, we can no longer transition home through the button, so
		// reset the force override of the activity visibility
		@@ -681,7 +673,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		endLauncherTransitionController();
		if (!ENABLE_QUICKSTEP_LIVE_TILE.get()) {
		// Hide the task view, if not already hidden
		setTargetAlphaProvider(LauncherSwipeHandler::getHiddenTargetAlpha);
		setTargetAlphaProvider(BaseSwipeUpHandlerV2::getHiddenTargetAlpha);
		}

		StatefulActivity activity = mActivityInterface.getCreatedActivity();
		@@ -911,6 +903,8 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		interpolator, target, velocityPxPerMs));
		}

		protected abstract HomeAnimationFactory createHomeAnimationFactory(long duration);

		@UiThread
		private void animateToProgressInternal(float start, float end, long duration,
		Interpolator interpolator, GestureEndTarget target, PointF velocityPxPerMs) {
		@@ -919,67 +913,7 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		maybeUpdateRecentsAttachedState();

		if (mGestureState.getEndTarget() == HOME) {
		HomeAnimationFactory homeAnimFactory;
		if (mActivity != null) {
		final TaskView runningTaskView = mRecentsView.getRunningTaskView();
		final View workspaceView;
		if (runningTaskView != null
		&& runningTaskView.getTask().key.getComponent() != null) {
		workspaceView = mActivity.getWorkspace().getFirstMatchForAppClose(
		runningTaskView.getTask().key.getComponent().getPackageName(),
		UserHandle.of(runningTaskView.getTask().key.userId));
		} else {
		workspaceView = null;
		}
		final RectF iconLocation = new RectF();
		boolean canUseWorkspaceView =
		workspaceView != null && workspaceView.isAttachedToWindow();
		FloatingIconView floatingIconView = canUseWorkspaceView
		? FloatingIconView.getFloatingIconView(mActivity, workspaceView,
		true /* hideOriginal /, iconLocation, false / isOpening */)
		: null;

		mActivity.getRootView().setForceHideBackArrow(true);
		mActivityInterface.setHintUserWillBeActive();

		homeAnimFactory = new HomeAnimationFactory(floatingIconView) {

		@Override
		public RectF getWindowTargetRect() {
		if (canUseWorkspaceView) {
		return iconLocation;
		} else {
		return super.getWindowTargetRect();
		}
		}

		@NonNull
		@Override
		public AnimatorPlaybackController createActivityAnimationToHome() {
		// Return an empty APC here since we have an non-user controlled animation
		// to home.
		long accuracy = 2 * Math.max(mDp.widthPx, mDp.heightPx);
		return mActivity.getStateManager().createAnimationToNewWorkspace(
		NORMAL, accuracy, 0 /* animComponents */);
		}

		@Override
		public void playAtomicAnimation(float velocity) {
		new StaggeredWorkspaceAnim(mActivity, velocity,
		true /* animateOverviewScrim */).start();
		}
		};

		} else {
		homeAnimFactory = new HomeAnimationFactory(null) {
		@Override
		public AnimatorPlaybackController createActivityAnimationToHome() {
		return AnimatorPlaybackController.wrap(new AnimatorSet(), duration);
		}
		};
		mStateCallback.addChangeListener(STATE_LAUNCHER_PRESENT \| STATE_HANDLER_INVALIDATED,
		isPresent -> mRecentsView.startHome());
		}
		HomeAnimationFactory homeAnimFactory = createHomeAnimationFactory(duration);
		RectFSpringAnim windowAnim = createWindowAnimationToHome(start, homeAnimFactory);
		windowAnim.addAnimatorListener(new AnimationSuccessListener() {
		@Override
		@@ -1303,14 +1237,15 @@ public class LauncherSwipeHandler extends BaseSwipeUpHandler<Launcher, RecentsVi
		// If there are no targets or the animation not started, then there is nothing to finish
		mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED);
		} else {
		mRecentsAnimationController.finish(true /* toRecents */,
		() -> mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED),
		true /* sendUserLeaveHint */);
		finishRecentsControllerToHome(
		() -> mStateCallback.setStateOnUiThread(STATE_CURRENT_TASK_FINISHED));
		}
		ActiveGestureLog.INSTANCE.addLog("finishRecentsAnimation", true);
		doLogGesture(HOME);
		}

		protected abstract void finishRecentsControllerToHome(Runnable callback);

		private void setupLauncherUiAfterSwipeUpToRecentsAnimation() {
		endLauncherTransitionController();
		mActivityInterface.onSwipeUpToRecentsComplete();