| /** |
| * Copyright (c) 2020, The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.window; |
| |
| import android.app.ActivityManager; |
| import android.content.pm.ParceledListSlice; |
| import android.window.ITaskOrganizer; |
| import android.window.TaskAppearedInfo; |
| import android.window.WindowContainerToken; |
| import android.window.WindowContainerTransaction; |
| |
| /** @hide */ |
| interface ITaskOrganizerController { |
| |
| /** |
| * Register a TaskOrganizer to manage all the tasks with supported windowing modes. |
| * |
| * @return a list of the tasks that should be managed by the organizer, not including tasks |
| * created via {@link #createRootTask}. |
| */ |
| ParceledListSlice<TaskAppearedInfo> registerTaskOrganizer(ITaskOrganizer organizer); |
| |
| /** |
| * Unregisters a previously registered task organizer. |
| */ |
| void unregisterTaskOrganizer(ITaskOrganizer organizer); |
| |
| /** Creates a persistent root task in WM for a particular windowing-mode. */ |
| void createRootTask(int displayId, int windowingMode, IBinder launchCookie); |
| |
| /** Deletes a persistent root task in WM */ |
| boolean deleteRootTask(in WindowContainerToken task); |
| |
| /** Gets direct child tasks (ordered from top-to-bottom) */ |
| List<ActivityManager.RunningTaskInfo> getChildTasks(in WindowContainerToken parent, |
| in int[] activityTypes); |
| |
| /** Gets all root tasks on a display (ordered from top-to-bottom) */ |
| List<ActivityManager.RunningTaskInfo> getRootTasks(int displayId, in int[] activityTypes); |
| |
| /** Get the root task which contains the current ime target */ |
| WindowContainerToken getImeTarget(int display); |
| |
| /** |
| * Requests that the given task organizer is notified when back is pressed on the root activity |
| * of one of its controlled tasks. |
| */ |
| void setInterceptBackPressedOnTaskRoot(in WindowContainerToken task, |
| boolean interceptBackPressed); |
| |
| /** |
| * Restarts the top activity in the given task by killing its process if it is visible. |
| */ |
| void restartTaskTopActivityProcessIfVisible(in WindowContainerToken task); |
| } |