1 /*
2  * Copyright (C) 2014 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  *
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 package android.media;
19 
20 import android.media.session.MediaSession;
21 
22 /**
23  * AIDL for the MediaSessionService to report interesting events on remote playback
24  * to a volume control dialog. See also IVolumeController for the AudioService half.
25  * TODO add in better support for multiple remote sessions.
26  * @hide
27  */
28 oneway interface IRemoteVolumeController {
remoteVolumeChanged(in MediaSession.Token sessionToken, int flags)29     void remoteVolumeChanged(in MediaSession.Token sessionToken, int flags);
30     // sets the default session to use with the slider, replaces remoteSliderVisibility
31     // on IVolumeController
updateRemoteController(in MediaSession.Token sessionToken)32     void updateRemoteController(in MediaSession.Token sessionToken);
33 }
34