1 /* 2 * Copyright 2019 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 android.media; 18 19 import android.content.Intent; 20 import android.media.IMediaRoute2ProviderServiceCallback; 21 import android.media.RouteDiscoveryPreference; 22 import android.os.Bundle; 23 24 /** 25 * {@hide} 26 */ 27 oneway interface IMediaRoute2ProviderService { 28 // Note: When changing this file, match the order of methods below with 29 // MediaRoute2ProviderService#MediaRoute2ProviderServiceStub for readability. setCallback(IMediaRoute2ProviderServiceCallback callback)30 void setCallback(IMediaRoute2ProviderServiceCallback callback); updateDiscoveryPreference(in RouteDiscoveryPreference discoveryPreference)31 void updateDiscoveryPreference(in RouteDiscoveryPreference discoveryPreference); setRouteVolume(long requestId, String routeId, int volume)32 void setRouteVolume(long requestId, String routeId, int volume); 33 requestCreateSession(long requestId, String packageName, String routeId, in @nullable Bundle sessionHints)34 void requestCreateSession(long requestId, String packageName, String routeId, 35 in @nullable Bundle sessionHints); 36 /** 37 * Requests the creation of a system media routing session. 38 * 39 * @param requestId The id of the request. 40 * @param uid The uid of the package whose media to route, or 41 * {@link android.os.Process#INVALID_UID} if routing should not be restricted to a specific 42 * uid. 43 * @param packageName The name of the package whose media to route. 44 * @param routeId The id of the route to be initially selected. 45 * @param sessionHints An optional bundle with parameters. 46 */ requestCreateSystemMediaSession( long requestId, int uid, String packageName, String routeId, in @nullable Bundle sessionHints)47 void requestCreateSystemMediaSession( 48 long requestId, 49 int uid, 50 String packageName, 51 String routeId, 52 in @nullable Bundle sessionHints); selectRoute(long requestId, String sessionId, String routeId)53 void selectRoute(long requestId, String sessionId, String routeId); deselectRoute(long requestId, String sessionId, String routeId)54 void deselectRoute(long requestId, String sessionId, String routeId); transferToRoute(long requestId, String sessionId, String routeId)55 void transferToRoute(long requestId, String sessionId, String routeId); setSessionVolume(long requestId, String sessionId, int volume)56 void setSessionVolume(long requestId, String sessionId, int volume); releaseSession(long requestId, String sessionId)57 void releaseSession(long requestId, String sessionId); 58 } 59