1 /* 2 * Copyright (C) 2020 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.wm.shell; 18 19 import android.annotation.UiContext; 20 import android.content.Context; 21 22 import com.android.wm.shell.common.ShellExecutor; 23 import com.android.wm.shell.common.annotations.ExternalThread; 24 import com.android.wm.shell.common.annotations.ShellMainThread; 25 26 import java.util.concurrent.Executor; 27 import java.util.function.Consumer; 28 29 /** Factory controller which can create {@link TaskView} */ 30 public class TaskViewFactoryController { 31 private final ShellTaskOrganizer mTaskOrganizer; 32 private final ShellExecutor mShellExecutor; 33 private final TaskViewFactory mImpl = new TaskViewFactoryImpl(); 34 TaskViewFactoryController(ShellTaskOrganizer taskOrganizer, ShellExecutor shellExecutor)35 public TaskViewFactoryController(ShellTaskOrganizer taskOrganizer, 36 ShellExecutor shellExecutor) { 37 mTaskOrganizer = taskOrganizer; 38 mShellExecutor = shellExecutor; 39 } 40 asTaskViewFactory()41 public TaskViewFactory asTaskViewFactory() { 42 return mImpl; 43 } 44 45 /** Creates an {@link TaskView} */ create(@iContext Context context, Executor executor, Consumer<TaskView> onCreate)46 public void create(@UiContext Context context, Executor executor, Consumer<TaskView> onCreate) { 47 TaskView taskView = new TaskView(context, mTaskOrganizer); 48 executor.execute(() -> { 49 onCreate.accept(taskView); 50 }); 51 } 52 53 private class TaskViewFactoryImpl implements TaskViewFactory { 54 @ExternalThread create(@iContext Context context, Executor executor, Consumer<TaskView> onCreate)55 public void create(@UiContext Context context, 56 Executor executor, Consumer<TaskView> onCreate) { 57 mShellExecutor.execute(() -> { 58 TaskViewFactoryController.this.create(context, executor, onCreate); 59 }); 60 } 61 } 62 } 63