1 /* 2 * Copyright (C) 2023 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.systemui.tv.statusbar; 18 19 import android.content.Context; 20 import android.content.Intent; 21 import android.os.Bundle; 22 import android.os.RemoteException; 23 import android.os.ServiceManager; 24 25 import com.android.internal.statusbar.IStatusBarService; 26 import com.android.systemui.CoreStartable; 27 import com.android.systemui.assist.AssistManager; 28 import com.android.systemui.dagger.SysUISingleton; 29 import com.android.systemui.statusbar.CommandQueue; 30 import com.android.systemui.statusbar.KeyboardShortcuts; 31 import com.android.systemui.utils.windowmanager.WindowManagerProvider; 32 33 import dagger.Lazy; 34 35 import javax.inject.Inject; 36 37 /** 38 * Status bar implementation for "large screen" products that mostly present no on-screen nav. 39 * Serves as a collection of UI components, rather than showing its own UI. 40 */ 41 @SysUISingleton 42 public class TvStatusBar implements CoreStartable, CommandQueue.Callbacks { 43 44 private static final String ACTION_SHOW_PIP_MENU = 45 "com.android.wm.shell.pip.tv.notification.action.SHOW_PIP_MENU"; 46 private static final String SYSTEMUI_PERMISSION = "com.android.systemui.permission.SELF"; 47 48 private final Context mContext; 49 private final CommandQueue mCommandQueue; 50 private final Lazy<AssistManager> mAssistManagerLazy; 51 private final WindowManagerProvider mWindowManagerProvider; 52 53 @Inject TvStatusBar(Context context, CommandQueue commandQueue, Lazy<AssistManager> assistManagerLazy, WindowManagerProvider windowManagerProvider)54 public TvStatusBar(Context context, CommandQueue commandQueue, 55 Lazy<AssistManager> assistManagerLazy, WindowManagerProvider windowManagerProvider) { 56 mContext = context; 57 mCommandQueue = commandQueue; 58 mAssistManagerLazy = assistManagerLazy; 59 mWindowManagerProvider = windowManagerProvider; 60 } 61 62 @Override start()63 public void start() { 64 final IStatusBarService barService = IStatusBarService.Stub.asInterface( 65 ServiceManager.getService(Context.STATUS_BAR_SERVICE)); 66 mCommandQueue.addCallback(this); 67 try { 68 barService.registerStatusBar(mCommandQueue); 69 } catch (RemoteException ex) { 70 // If the system process isn't there we're doomed anyway. 71 } 72 } 73 74 @Override startAssist(Bundle args)75 public void startAssist(Bundle args) { 76 mAssistManagerLazy.get().startAssist(args); 77 } 78 79 @Override showPictureInPictureMenu()80 public void showPictureInPictureMenu() { 81 mContext.sendBroadcast( 82 new Intent(ACTION_SHOW_PIP_MENU).setPackage(mContext.getPackageName()), 83 SYSTEMUI_PERMISSION); 84 } 85 86 @Override toggleKeyboardShortcutsMenu(int deviceId)87 public void toggleKeyboardShortcutsMenu(int deviceId) { 88 KeyboardShortcuts.show(mContext, deviceId, mWindowManagerProvider); 89 } 90 } 91