Vinit Nayak
690 lines
31 KiB
Java
690 lines
31 KiB
Java
/*
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* Copyright 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.quickstep.util;
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import static com.android.launcher3.Utilities.postAsyncCallback;
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import static com.android.launcher3.testing.shared.TestProtocol.LAUNCH_SPLIT_PAIR;
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import static com.android.launcher3.testing.shared.TestProtocol.testLogD;
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import static com.android.launcher3.util.Executors.MAIN_EXECUTOR;
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import static com.android.launcher3.util.SplitConfigurationOptions.DEFAULT_SPLIT_RATIO;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_PENDINGINTENT_PENDINGINTENT;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_PENDINGINTENT_TASK;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_SHORTCUT_TASK;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_SINGLE_INTENT_FULLSCREEN;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_SINGLE_SHORTCUT_FULLSCREEN;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_SINGLE_TASK_FULLSCREEN;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_TASK_PENDINGINTENT;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_TASK_SHORTCUT;
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import static com.android.quickstep.util.SplitSelectDataHolder.SPLIT_TASK_TASK;
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import android.annotation.NonNull;
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import android.app.ActivityManager;
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import android.app.ActivityOptions;
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import android.app.ActivityThread;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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import android.content.pm.ShortcutInfo;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.IBinder;
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import android.os.RemoteException;
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import android.os.UserHandle;
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import android.util.Log;
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import android.util.Pair;
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import android.view.RemoteAnimationAdapter;
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import android.view.RemoteAnimationTarget;
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import android.view.SurfaceControl;
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import android.window.IRemoteTransition;
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import android.window.IRemoteTransitionFinishedCallback;
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import android.window.RemoteTransition;
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import android.window.TransitionInfo;
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import androidx.annotation.Nullable;
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import com.android.internal.logging.InstanceId;
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import com.android.launcher3.config.FeatureFlags;
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import com.android.launcher3.logging.StatsLogManager;
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import com.android.launcher3.model.data.ItemInfo;
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import com.android.launcher3.statehandlers.DepthController;
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import com.android.launcher3.statemanager.StateManager;
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import com.android.launcher3.testing.TestLogging;
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import com.android.launcher3.testing.shared.TestProtocol;
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import com.android.launcher3.util.ComponentKey;
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import com.android.launcher3.util.SplitConfigurationOptions.StagePosition;
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import com.android.quickstep.RecentsModel;
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import com.android.quickstep.SplitSelectionListener;
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import com.android.quickstep.SystemUiProxy;
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import com.android.quickstep.TaskAnimationManager;
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import com.android.quickstep.TaskViewUtils;
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import com.android.quickstep.views.FloatingTaskView;
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import com.android.quickstep.views.GroupedTaskView;
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import com.android.quickstep.views.SplitInstructionsView;
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import com.android.systemui.shared.recents.model.Task;
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import com.android.systemui.shared.system.RemoteAnimationRunnerCompat;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import java.util.function.Consumer;
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/**
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* Represent data needed for the transient state when user has selected one app for split screen
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* and is in the process of either a) selecting a second app or b) exiting intention to invoke split
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*/
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public class SplitSelectStateController {
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private static final String TAG = "SplitSelectStateCtor";
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private final Context mContext;
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private final Handler mHandler;
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private final RecentsModel mRecentTasksModel;
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private final SplitAnimationController mSplitAnimationController;
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private final AppPairsController mAppPairsController;
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private final SplitSelectDataHolder mSplitSelectDataHolder;
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private final StatsLogManager mStatsLogManager;
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private final SystemUiProxy mSystemUiProxy;
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private final StateManager mStateManager;
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@Nullable
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private DepthController mDepthController;
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private boolean mRecentsAnimationRunning;
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/** If {@code true}, animates the existing task view split placeholder view */
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private boolean mAnimateCurrentTaskDismissal;
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/**
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* Acts as a subset of {@link #mAnimateCurrentTaskDismissal}, we can't be dismissing from a
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* split pair task view without wanting to animate current task dismissal overall
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*/
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private boolean mDismissingFromSplitPair;
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/** If not null, this is the TaskView we want to launch from */
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@Nullable
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private GroupedTaskView mLaunchingTaskView;
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private FloatingTaskView mFirstFloatingTaskView;
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private SplitInstructionsView mSplitInstructionsView;
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private final List<SplitSelectionListener> mSplitSelectionListeners = new ArrayList<>();
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public SplitSelectStateController(Context context, Handler handler, StateManager stateManager,
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DepthController depthController, StatsLogManager statsLogManager,
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SystemUiProxy systemUiProxy, RecentsModel recentsModel) {
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mContext = context;
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mHandler = handler;
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mStatsLogManager = statsLogManager;
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mSystemUiProxy = systemUiProxy;
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mStateManager = stateManager;
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mDepthController = depthController;
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mRecentTasksModel = recentsModel;
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mSplitAnimationController = new SplitAnimationController(this);
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mAppPairsController = new AppPairsController(context, this, statsLogManager);
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mSplitSelectDataHolder = new SplitSelectDataHolder(mContext);
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}
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/**
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* @param alreadyRunningTask if set to {@link android.app.ActivityTaskManager#INVALID_TASK_ID}
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* then @param intent will be used to launch the initial task
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* @param intent will be ignored if @param alreadyRunningTask is set
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*/
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public void setInitialTaskSelect(@Nullable Intent intent, @StagePosition int stagePosition,
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@NonNull ItemInfo itemInfo, StatsLogManager.EventEnum splitEvent,
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int alreadyRunningTask) {
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mSplitSelectDataHolder.setInitialTaskSelect(intent, stagePosition, itemInfo, splitEvent,
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alreadyRunningTask);
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}
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/**
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* To be called after first task selected from using a split shortcut from the fullscreen
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* running app.
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*/
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public void setInitialTaskSelect(ActivityManager.RunningTaskInfo info,
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@StagePosition int stagePosition, @NonNull ItemInfo itemInfo,
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StatsLogManager.EventEnum splitEvent) {
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mSplitSelectDataHolder.setInitialTaskSelect(info, stagePosition, itemInfo, splitEvent);
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}
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/**
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* Maps a List<ComponentKey> to List<@Nullable Task>, searching through active Tasks in
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* RecentsModel. If found, the Task will be the most recently-interacted-with instance of that
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* Task. Then runs the given callback on that List.
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* <p>
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* Used in various task-switching or splitscreen operations when we need to check if there is a
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* currently running Task of a certain type and use the most recent one.
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*/
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public void findLastActiveTasksAndRunCallback(
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@Nullable List<ComponentKey> componentKeys, Consumer<List<Task>> callback) {
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mRecentTasksModel.getTasks(taskGroups -> {
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if (componentKeys == null || componentKeys.isEmpty()) {
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callback.accept(Collections.emptyList());
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return;
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}
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List<Task> lastActiveTasks = new ArrayList<>();
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// For each key we are looking for, add to lastActiveTasks with the corresponding Task
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// (or null if not found).
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for (ComponentKey key : componentKeys) {
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Task lastActiveTask = null;
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// Loop through tasks in reverse, since they are ordered with most-recent tasks last
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for (int i = taskGroups.size() - 1; i >= 0; i--) {
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GroupTask groupTask = taskGroups.get(i);
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Task task1 = groupTask.task1;
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// Don't add duplicate Tasks
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if (isInstanceOfComponent(task1, key) && !lastActiveTasks.contains(task1)) {
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lastActiveTask = task1;
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break;
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}
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Task task2 = groupTask.task2;
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if (isInstanceOfComponent(task2, key) && !lastActiveTasks.contains(task2)) {
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lastActiveTask = task2;
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break;
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}
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}
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lastActiveTasks.add(lastActiveTask);
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}
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callback.accept(lastActiveTasks);
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});
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}
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/**
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* Checks if a given Task is the most recently-active Task of type componentName. Used for
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* selecting already-running Tasks for splitscreen.
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*/
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public boolean isInstanceOfComponent(@Nullable Task task, @NonNull ComponentKey componentKey) {
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// Exclude the task that is already staged
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if (task == null || task.key.id == mSplitSelectDataHolder.getInitialTaskId()) {
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return false;
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}
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return task.key.baseIntent.getComponent().equals(componentKey.componentName)
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&& task.key.userId == componentKey.user.getIdentifier();
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}
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/**
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* Listener will only get callbacks going forward from the point of registration. No
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* methods will be fired upon registering.
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*/
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public void registerSplitListener(@NonNull SplitSelectionListener listener) {
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if (mSplitSelectionListeners.contains(listener)) {
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return;
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}
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mSplitSelectionListeners.add(listener);
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}
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public void unregisterSplitListener(@NonNull SplitSelectionListener listener) {
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mSplitSelectionListeners.remove(listener);
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}
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private void dispatchOnSplitSelectionExit() {
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for (SplitSelectionListener listener : mSplitSelectionListeners) {
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listener.onSplitSelectionExit(false);
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}
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}
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/**
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* To be called when the both split tasks are ready to be launched. Call after launcher side
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* animations are complete.
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*/
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public void launchSplitTasks(@Nullable Consumer<Boolean> callback) {
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Pair<InstanceId, com.android.launcher3.logging.InstanceId> instanceIds =
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LogUtils.getShellShareableInstanceId();
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launchTasks(callback, false /* freezeTaskList */, DEFAULT_SPLIT_RATIO,
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instanceIds.first);
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mStatsLogManager.logger()
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.withItemInfo(mSplitSelectDataHolder.getItemInfo())
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.withInstanceId(instanceIds.second)
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.log(mSplitSelectDataHolder.getSplitEvent());
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}
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/**
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* A version of {@link #launchTasks(Consumer, boolean, float, InstanceId)} with no success
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* callback.
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*/
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public void launchSplitTasks() {
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launchSplitTasks(null);
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}
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/**
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* To be called as soon as user selects the second task (even if animations aren't complete)
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* @param task The second task that will be launched.
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*/
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public void setSecondTask(Task task) {
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mSplitSelectDataHolder.setSecondTask(task.key.id);
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}
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/**
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* To be called as soon as user selects the second app (even if animations aren't complete)
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* @param intent The second intent that will be launched.
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* @param user The user of that intent.
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*/
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public void setSecondTask(Intent intent, UserHandle user) {
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mSplitSelectDataHolder.setSecondTask(intent, user);
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}
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/**
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* To be called as soon as user selects the second app (even if animations aren't complete)
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* @param pendingIntent The second PendingIntent that will be launched.
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*/
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public void setSecondTask(PendingIntent pendingIntent) {
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mSplitSelectDataHolder.setSecondTask(pendingIntent);
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}
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/**
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* To be called when we want to launch split pairs from Overview. Split can be initiated from
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* either Overview or home, or all apps. Either both taskIds are set, or a pending intent + a
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* fill in intent with a taskId2 are set.
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* @param shellInstanceId loggingId to be used by shell, will be non-null for actions that
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* create a split instance, null for cases that bring existing instaces to the
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* foreground (quickswitch, launching previous pairs from overview)
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*/
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public void launchTasks(@Nullable Consumer<Boolean> callback, boolean freezeTaskList,
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float splitRatio, @Nullable InstanceId shellInstanceId) {
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TestLogging.recordEvent(
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TestProtocol.SEQUENCE_MAIN, "launchSplitTasks");
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final ActivityOptions options1 = ActivityOptions.makeBasic();
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if (freezeTaskList) {
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options1.setFreezeRecentTasksReordering();
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}
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SplitSelectDataHolder.SplitLaunchData launchData =
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mSplitSelectDataHolder.getSplitLaunchData();
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int firstTaskId = launchData.getInitialTaskId();
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int secondTaskId = launchData.getSecondTaskId();
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ShortcutInfo firstShortcut = launchData.getInitialShortcut();
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ShortcutInfo secondShortcut = launchData.getSecondShortcut();
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PendingIntent firstPI = launchData.getInitialPendingIntent();
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PendingIntent secondPI = launchData.getSecondPendingIntent();
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int firstUserId = launchData.getInitialUserId();
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int secondUserId = launchData.getSecondUserId();
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int initialStagePosition = launchData.getInitialStagePosition();
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Bundle optionsBundle = options1.toBundle();
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if (TaskAnimationManager.ENABLE_SHELL_TRANSITIONS) {
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final RemoteTransition remoteTransition = getShellRemoteTransition(firstTaskId,
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secondTaskId, callback, "LaunchSplitPair");
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switch (launchData.getSplitLaunchType()) {
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case SPLIT_TASK_TASK ->
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mSystemUiProxy.startTasks(firstTaskId, optionsBundle, secondTaskId,
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null /* options2 */, initialStagePosition, splitRatio,
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remoteTransition, shellInstanceId);
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case SPLIT_TASK_PENDINGINTENT ->
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mSystemUiProxy.startIntentAndTask(secondPI, secondUserId, optionsBundle,
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firstTaskId, null /*options2*/, initialStagePosition, splitRatio,
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remoteTransition, shellInstanceId);
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case SPLIT_TASK_SHORTCUT ->
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mSystemUiProxy.startShortcutAndTask(secondShortcut, optionsBundle,
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firstTaskId, null /*options2*/, initialStagePosition, splitRatio,
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remoteTransition, shellInstanceId);
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case SPLIT_PENDINGINTENT_TASK ->
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mSystemUiProxy.startIntentAndTask(firstPI, firstUserId, optionsBundle,
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secondTaskId, null /*options2*/, initialStagePosition, splitRatio,
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remoteTransition, shellInstanceId);
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case SPLIT_PENDINGINTENT_PENDINGINTENT ->
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mSystemUiProxy.startIntents(firstPI, firstUserId, firstShortcut,
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optionsBundle, secondPI, secondUserId, secondShortcut,
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null /*options2*/, initialStagePosition, splitRatio,
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remoteTransition, shellInstanceId);
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case SPLIT_SHORTCUT_TASK ->
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mSystemUiProxy.startShortcutAndTask(firstShortcut, optionsBundle,
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secondTaskId, null /*options2*/, initialStagePosition, splitRatio,
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remoteTransition, shellInstanceId);
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}
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} else {
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final RemoteAnimationAdapter adapter = getLegacyRemoteAdapter(firstTaskId, secondTaskId,
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callback);
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switch (launchData.getSplitLaunchType()) {
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case SPLIT_TASK_TASK ->
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mSystemUiProxy.startTasksWithLegacyTransition(firstTaskId, optionsBundle,
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secondTaskId, null /* options2 */, initialStagePosition,
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splitRatio, adapter, shellInstanceId);
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case SPLIT_TASK_PENDINGINTENT ->
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mSystemUiProxy.startIntentAndTaskWithLegacyTransition(secondPI,
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secondUserId, optionsBundle, firstTaskId, null /*options2*/,
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initialStagePosition, splitRatio, adapter, shellInstanceId);
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case SPLIT_TASK_SHORTCUT ->
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mSystemUiProxy.startShortcutAndTaskWithLegacyTransition(secondShortcut,
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optionsBundle, firstTaskId, null /*options2*/, initialStagePosition,
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splitRatio, adapter, shellInstanceId);
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case SPLIT_PENDINGINTENT_TASK ->
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mSystemUiProxy.startIntentAndTaskWithLegacyTransition(firstPI, firstUserId,
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optionsBundle, secondTaskId, null /*options2*/,
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initialStagePosition, splitRatio, adapter, shellInstanceId);
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case SPLIT_PENDINGINTENT_PENDINGINTENT ->
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mSystemUiProxy.startIntentsWithLegacyTransition(firstPI, firstUserId,
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firstShortcut, optionsBundle, secondPI, secondUserId,
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secondShortcut, null /*options2*/, initialStagePosition, splitRatio,
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adapter, shellInstanceId);
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case SPLIT_SHORTCUT_TASK ->
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mSystemUiProxy.startShortcutAndTaskWithLegacyTransition(firstShortcut,
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optionsBundle, secondTaskId, null /*options2*/,
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initialStagePosition, splitRatio, adapter, shellInstanceId);
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}
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}
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}
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/**
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* Used to launch split screen from a split pair that already exists (usually accessible through
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* Overview). This is different than {@link #launchTasks(Consumer, boolean, float, InstanceId)}
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* in that this only launches split screen that are existing tasks. This doesn't determine which
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* API should be used (i.e. launching split with existing tasks vs intents vs shortcuts, etc).
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*
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* <p/>
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* NOTE: This is not to be used to launch AppPairs.
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*/
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public void launchExistingSplitPair(@Nullable GroupedTaskView groupedTaskView,
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int firstTaskId, int secondTaskId, @StagePosition int stagePosition,
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Consumer<Boolean> callback, boolean freezeTaskList, float splitRatio) {
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mLaunchingTaskView = groupedTaskView;
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final ActivityOptions options1 = ActivityOptions.makeBasic();
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if (freezeTaskList) {
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options1.setFreezeRecentTasksReordering();
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}
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Bundle optionsBundle = options1.toBundle();
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if (TaskAnimationManager.ENABLE_SHELL_TRANSITIONS) {
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final RemoteTransition remoteTransition = getShellRemoteTransition(firstTaskId,
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secondTaskId, callback, "LaunchExistingPair");
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mSystemUiProxy.startTasks(firstTaskId, optionsBundle, secondTaskId,
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null /* options2 */, stagePosition, splitRatio,
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remoteTransition, null /*shellInstanceId*/);
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} else {
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final RemoteAnimationAdapter adapter = getLegacyRemoteAdapter(firstTaskId,
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secondTaskId, callback);
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mSystemUiProxy.startTasksWithLegacyTransition(firstTaskId, optionsBundle,
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secondTaskId, null /* options2 */, stagePosition,
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splitRatio, adapter, null /*shellInstanceId*/);
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}
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}
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/**
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* Launches the initially selected task/intent in fullscreen (note the same SystemUi APIs are
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* used as {@link #launchSplitTasks(Consumer)} because they are overloaded to launch both
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* split and fullscreen tasks)
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*/
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public void launchInitialAppFullscreen(Consumer<Boolean> callback) {
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final ActivityOptions options1 = ActivityOptions.makeBasic();
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SplitSelectDataHolder.SplitLaunchData launchData =
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mSplitSelectDataHolder.getFullscreenLaunchData();
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int firstTaskId = launchData.getInitialTaskId();
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int secondTaskId = launchData.getSecondTaskId();
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PendingIntent firstPI = launchData.getInitialPendingIntent();
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int firstUserId = launchData.getInitialUserId();
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int initialStagePosition = launchData.getInitialStagePosition();
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ShortcutInfo initialShortcut = launchData.getInitialShortcut();
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Bundle optionsBundle = options1.toBundle();
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final RemoteSplitLaunchTransitionRunner animationRunner =
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new RemoteSplitLaunchTransitionRunner(firstTaskId, secondTaskId, callback);
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final RemoteTransition remoteTransition = new RemoteTransition(animationRunner,
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ActivityThread.currentActivityThread().getApplicationThread(),
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"LaunchAppFullscreen");
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InstanceId instanceId = LogUtils.getShellShareableInstanceId().first;
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if (TaskAnimationManager.ENABLE_SHELL_TRANSITIONS) {
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switch (launchData.getSplitLaunchType()) {
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case SPLIT_SINGLE_TASK_FULLSCREEN -> mSystemUiProxy.startTasks(firstTaskId,
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optionsBundle, secondTaskId, null /* options2 */, initialStagePosition,
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DEFAULT_SPLIT_RATIO, remoteTransition, instanceId);
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case SPLIT_SINGLE_INTENT_FULLSCREEN -> mSystemUiProxy.startIntentAndTask(firstPI,
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firstUserId, optionsBundle, secondTaskId, null /*options2*/,
|
|
initialStagePosition, DEFAULT_SPLIT_RATIO, remoteTransition,
|
|
instanceId);
|
|
case SPLIT_SINGLE_SHORTCUT_FULLSCREEN -> mSystemUiProxy.startShortcutAndTask(
|
|
initialShortcut, optionsBundle, firstTaskId, null /* options2 */,
|
|
initialStagePosition, DEFAULT_SPLIT_RATIO, remoteTransition, instanceId);
|
|
}
|
|
} else {
|
|
final RemoteAnimationAdapter adapter = getLegacyRemoteAdapter(firstTaskId,
|
|
secondTaskId, callback);
|
|
switch (launchData.getSplitLaunchType()) {
|
|
case SPLIT_SINGLE_TASK_FULLSCREEN -> mSystemUiProxy.startTasksWithLegacyTransition(
|
|
firstTaskId, optionsBundle, secondTaskId, null /* options2 */,
|
|
initialStagePosition, DEFAULT_SPLIT_RATIO, adapter, instanceId);
|
|
case SPLIT_SINGLE_INTENT_FULLSCREEN ->
|
|
mSystemUiProxy.startIntentAndTaskWithLegacyTransition(firstPI, firstUserId,
|
|
optionsBundle, secondTaskId, null /*options2*/,
|
|
initialStagePosition, DEFAULT_SPLIT_RATIO, adapter,
|
|
instanceId);
|
|
case SPLIT_SINGLE_SHORTCUT_FULLSCREEN ->
|
|
mSystemUiProxy.startShortcutAndTaskWithLegacyTransition(
|
|
initialShortcut, optionsBundle, firstTaskId, null /* options2 */,
|
|
initialStagePosition, DEFAULT_SPLIT_RATIO, adapter, instanceId);
|
|
}
|
|
}
|
|
}
|
|
|
|
private RemoteTransition getShellRemoteTransition(int firstTaskId, int secondTaskId,
|
|
@Nullable Consumer<Boolean> callback, String transitionName) {
|
|
final RemoteSplitLaunchTransitionRunner animationRunner =
|
|
new RemoteSplitLaunchTransitionRunner(firstTaskId, secondTaskId, callback);
|
|
return new RemoteTransition(animationRunner,
|
|
ActivityThread.currentActivityThread().getApplicationThread(), transitionName);
|
|
}
|
|
|
|
private RemoteAnimationAdapter getLegacyRemoteAdapter(int firstTaskId, int secondTaskId,
|
|
@Nullable Consumer<Boolean> callback) {
|
|
final RemoteSplitLaunchAnimationRunner animationRunner =
|
|
new RemoteSplitLaunchAnimationRunner(firstTaskId, secondTaskId, callback);
|
|
return new RemoteAnimationAdapter(animationRunner, 300, 150,
|
|
ActivityThread.currentActivityThread().getApplicationThread());
|
|
}
|
|
|
|
public @StagePosition int getActiveSplitStagePosition() {
|
|
return mSplitSelectDataHolder.getInitialStagePosition();
|
|
}
|
|
|
|
public StatsLogManager.EventEnum getSplitEvent() {
|
|
return mSplitSelectDataHolder.getSplitEvent();
|
|
}
|
|
|
|
public void setRecentsAnimationRunning(boolean running) {
|
|
mRecentsAnimationRunning = running;
|
|
}
|
|
|
|
public boolean isAnimateCurrentTaskDismissal() {
|
|
return mAnimateCurrentTaskDismissal;
|
|
}
|
|
|
|
public void setAnimateCurrentTaskDismissal(boolean animateCurrentTaskDismissal) {
|
|
mAnimateCurrentTaskDismissal = animateCurrentTaskDismissal;
|
|
}
|
|
|
|
public boolean isDismissingFromSplitPair() {
|
|
return mDismissingFromSplitPair;
|
|
}
|
|
|
|
public void setDismissingFromSplitPair(boolean dismissingFromSplitPair) {
|
|
mDismissingFromSplitPair = dismissingFromSplitPair;
|
|
}
|
|
|
|
public SplitAnimationController getSplitAnimationController() {
|
|
return mSplitAnimationController;
|
|
}
|
|
|
|
/**
|
|
* Requires Shell Transitions
|
|
*/
|
|
private class RemoteSplitLaunchTransitionRunner extends IRemoteTransition.Stub {
|
|
|
|
private final int mInitialTaskId;
|
|
private final int mSecondTaskId;
|
|
private final Consumer<Boolean> mSuccessCallback;
|
|
|
|
RemoteSplitLaunchTransitionRunner(int initialTaskId, int secondTaskId,
|
|
@Nullable Consumer<Boolean> callback) {
|
|
mInitialTaskId = initialTaskId;
|
|
mSecondTaskId = secondTaskId;
|
|
mSuccessCallback = callback;
|
|
}
|
|
|
|
@Override
|
|
public void startAnimation(IBinder transition, TransitionInfo info,
|
|
SurfaceControl.Transaction t,
|
|
IRemoteTransitionFinishedCallback finishedCallback) {
|
|
testLogD(LAUNCH_SPLIT_PAIR, "Received split startAnimation");
|
|
final Runnable finishAdapter = () -> {
|
|
try {
|
|
finishedCallback.onTransitionFinished(null /* wct */, null /* sct */);
|
|
} catch (RemoteException e) {
|
|
Log.e(TAG, "Failed to call transition finished callback", e);
|
|
}
|
|
};
|
|
|
|
MAIN_EXECUTOR.execute(() -> {
|
|
TaskViewUtils.composeRecentsSplitLaunchAnimator(mLaunchingTaskView, mStateManager,
|
|
mDepthController, mInitialTaskId, mSecondTaskId, info, t, () -> {
|
|
finishAdapter.run();
|
|
if (mSuccessCallback != null) {
|
|
mSuccessCallback.accept(true);
|
|
}
|
|
});
|
|
// After successful launch, call resetState
|
|
resetState();
|
|
});
|
|
}
|
|
|
|
@Override
|
|
public void mergeAnimation(IBinder transition, TransitionInfo info,
|
|
SurfaceControl.Transaction t, IBinder mergeTarget,
|
|
IRemoteTransitionFinishedCallback finishedCallback) { }
|
|
}
|
|
|
|
/**
|
|
* LEGACY
|
|
* Remote animation runner for animation to launch an app.
|
|
*/
|
|
private class RemoteSplitLaunchAnimationRunner extends RemoteAnimationRunnerCompat {
|
|
|
|
private final int mInitialTaskId;
|
|
private final int mSecondTaskId;
|
|
private final Consumer<Boolean> mSuccessCallback;
|
|
|
|
RemoteSplitLaunchAnimationRunner(int initialTaskId, int secondTaskId,
|
|
@Nullable Consumer<Boolean> successCallback) {
|
|
mInitialTaskId = initialTaskId;
|
|
mSecondTaskId = secondTaskId;
|
|
mSuccessCallback = successCallback;
|
|
}
|
|
|
|
@Override
|
|
public void onAnimationStart(int transit, RemoteAnimationTarget[] apps,
|
|
RemoteAnimationTarget[] wallpapers, RemoteAnimationTarget[] nonApps,
|
|
Runnable finishedCallback) {
|
|
postAsyncCallback(mHandler,
|
|
() -> TaskViewUtils.composeRecentsSplitLaunchAnimatorLegacy(
|
|
mLaunchingTaskView, mInitialTaskId, mSecondTaskId, apps, wallpapers,
|
|
nonApps, mStateManager, mDepthController, () -> {
|
|
finishedCallback.run();
|
|
if (mSuccessCallback != null) {
|
|
mSuccessCallback.accept(true);
|
|
}
|
|
resetState();
|
|
}));
|
|
}
|
|
|
|
@Override
|
|
public void onAnimationCancelled() {
|
|
postAsyncCallback(mHandler, () -> {
|
|
if (mSuccessCallback != null) {
|
|
// Launching legacy tasks while recents animation is running will always cause
|
|
// onAnimationCancelled to be called (should be fixed w/ shell transitions?)
|
|
mSuccessCallback.accept(mRecentsAnimationRunning);
|
|
}
|
|
resetState();
|
|
});
|
|
}
|
|
}
|
|
|
|
/**
|
|
* To be called whenever we exit split selection state. If
|
|
* {@link FeatureFlags#ENABLE_SPLIT_FROM_WORKSPACE_TO_WORKSPACE} is set, this should be the
|
|
* central way split is getting reset, which should then go through the callbacks to reset
|
|
* other state.
|
|
*/
|
|
public void resetState() {
|
|
mSplitSelectDataHolder.resetState();
|
|
dispatchOnSplitSelectionExit();
|
|
mRecentsAnimationRunning = false;
|
|
mLaunchingTaskView = null;
|
|
mAnimateCurrentTaskDismissal = false;
|
|
mDismissingFromSplitPair = false;
|
|
mFirstFloatingTaskView = null;
|
|
mSplitInstructionsView = null;
|
|
}
|
|
|
|
/**
|
|
* @return {@code true} if first task has been selected and waiting for the second task to be
|
|
* chosen
|
|
*/
|
|
public boolean isSplitSelectActive() {
|
|
return mSplitSelectDataHolder.isSplitSelectActive();
|
|
}
|
|
|
|
/**
|
|
* @return {@code true} if the first and second task have been chosen and split is waiting to
|
|
* be launched
|
|
*/
|
|
public boolean isBothSplitAppsConfirmed() {
|
|
return mSplitSelectDataHolder.isBothSplitAppsConfirmed();
|
|
}
|
|
|
|
public int getInitialTaskId() {
|
|
return mSplitSelectDataHolder.getInitialTaskId();
|
|
}
|
|
|
|
public int getSecondTaskId() {
|
|
return mSplitSelectDataHolder.getSecondTaskId();
|
|
}
|
|
|
|
public void setFirstFloatingTaskView(FloatingTaskView floatingTaskView) {
|
|
mFirstFloatingTaskView = floatingTaskView;
|
|
}
|
|
|
|
public void setSplitInstructionsView(SplitInstructionsView splitInstructionsView) {
|
|
mSplitInstructionsView = splitInstructionsView;
|
|
}
|
|
|
|
@Nullable
|
|
public FloatingTaskView getFirstFloatingTaskView() {
|
|
return mFirstFloatingTaskView;
|
|
}
|
|
|
|
@Nullable
|
|
public SplitInstructionsView getSplitInstructionsView() {
|
|
return mSplitInstructionsView;
|
|
}
|
|
|
|
public AppPairsController getAppPairsController() {
|
|
return mAppPairsController;
|
|
}
|
|
|
|
public void dump(String prefix, PrintWriter writer) {
|
|
if (mSplitSelectDataHolder != null) {
|
|
mSplitSelectDataHolder.dump(prefix, writer);
|
|
}
|
|
}
|
|
}
|