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3f6e3f0650
Test: Swipe to Overview with 3P launcher as default, watch taskbar stash Fixes: 188790554 Change-Id: Id9fdcd715fc50872e3a96f102053a9a99859b482
91 lines
3.7 KiB
Java
91 lines
3.7 KiB
Java
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.taskbar;
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import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_APP;
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import static com.android.launcher3.taskbar.TaskbarStashController.FLAG_IN_STASHED_LAUNCHER_STATE;
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import static com.android.launcher3.taskbar.TaskbarStashController.TASKBAR_STASH_DURATION;
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import android.animation.Animator;
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import com.android.launcher3.statemanager.StateManager;
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import com.android.quickstep.RecentsActivity;
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import com.android.quickstep.fallback.RecentsState;
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import com.android.quickstep.views.RecentsView;
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/**
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* A data source which integrates with the fallback RecentsActivity instance (for 3P launchers).
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*/
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public class FallbackTaskbarUIController extends TaskbarUIController {
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private final RecentsActivity mRecentsActivity;
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private final StateManager.StateListener<RecentsState> mStateListener =
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new StateManager.StateListener<RecentsState>() {
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@Override
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public void onStateTransitionStart(RecentsState toState) {
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animateToRecentsState(toState);
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// Handle tapping on live tile.
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RecentsView recentsView = mRecentsActivity.getOverviewPanel();
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recentsView.setTaskLaunchListener(toState == RecentsState.DEFAULT
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? (() -> animateToRecentsState(RecentsState.BACKGROUND_APP)) : null);
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}
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};
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// Initialized in init.
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TaskbarControllers mControllers;
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public FallbackTaskbarUIController(RecentsActivity recentsActivity) {
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mRecentsActivity = recentsActivity;
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}
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@Override
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protected void init(TaskbarControllers taskbarControllers) {
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mControllers = taskbarControllers;
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mRecentsActivity.setTaskbarUIController(this);
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mRecentsActivity.getStateManager().addStateListener(mStateListener);
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}
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@Override
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protected void onDestroy() {
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mRecentsActivity.setTaskbarUIController(null);
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mRecentsActivity.getStateManager().removeStateListener(mStateListener);
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}
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/**
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* Creates an animation to animate the taskbar for the given state (but does not start it).
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* Currently this animation just force stashes the taskbar in Overview.
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*/
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public Animator createAnimToRecentsState(RecentsState toState, long duration) {
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boolean forceStashed = toState.hasOverviewActions();
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TaskbarStashController controller = mControllers.taskbarStashController;
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// Set both FLAG_IN_STASHED_LAUNCHER_STATE and FLAG_IN_APP to ensure the state is respected.
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// For all other states, just use the current stashed-in-app setting (e.g. if long clicked).
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controller.updateStateForFlag(FLAG_IN_STASHED_LAUNCHER_STATE, forceStashed);
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controller.updateStateForFlag(FLAG_IN_APP, !forceStashed);
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return controller.applyStateWithoutStart(duration);
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}
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private void animateToRecentsState(RecentsState toState) {
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Animator anim = createAnimToRecentsState(toState, TASKBAR_STASH_DURATION);
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if (anim != null) {
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anim.start();
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}
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}
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}
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