1 /* 2 * Copyright (C) 2024 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 package com.android.car.carlauncher; 17 18 import android.app.Notification; 19 import android.app.NotificationManager; 20 import android.content.Context; 21 import android.os.RemoteException; 22 import android.service.notification.StatusBarNotification; 23 import android.util.Log; 24 25 import com.android.car.media.common.source.MediaModels; 26 import com.android.car.media.common.source.MediaSessionHelper; 27 28 /** Utility class that handles common MediaSession related logic*/ 29 public class MediaSessionUtils { 30 private static final String TAG = "MediaSessionUtils"; 31 MediaSessionUtils()32 private MediaSessionUtils() {} 33 34 /** Create a MediaModels object */ getMediaModels(Context context)35 public static MediaModels getMediaModels(Context context) { 36 return new MediaModels(context.getApplicationContext(), 37 createNotificationProvider(context)); 38 } 39 40 /** Create a MediaSessionHelper object */ getMediaSessionHelper(Context context)41 public static MediaSessionHelper getMediaSessionHelper(Context context) { 42 return new MediaSessionHelper(context.getApplicationContext(), 43 createNotificationProvider(context)); 44 } 45 createNotificationProvider( Context context)46 private static MediaSessionHelper.NotificationProvider createNotificationProvider( 47 Context context) { 48 return new MediaSessionHelper.NotificationProvider() { 49 @Override 50 public StatusBarNotification[] getActiveNotifications() { 51 try { 52 return NotificationManager.getService() 53 .getActiveNotificationsWithAttribution( 54 context.getPackageName(), null); 55 } catch (RemoteException e) { 56 Log.e(TAG, "Exception trying to get active notifications " + e); 57 return new StatusBarNotification[0]; 58 } 59 } 60 61 @Override 62 public boolean isMediaNotification(Notification notification) { 63 return notification.isMediaNotification(); 64 } 65 }; 66 } 67 } 68