IAudioPolicyServiceClient.h revision b52c152d553556b2d227ffc943489de0c60b4b02 
1/*
2 * Copyright (C) 2009 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#ifndef ANDROID_IAUDIOPOLICYSERVICECLIENT_H
18#define ANDROID_IAUDIOPOLICYSERVICECLIENT_H
19
20
21#include <utils/RefBase.h>
22#include <binder/IInterface.h>
23#include <system/audio.h>
24
25namespace android {
26
27// ----------------------------------------------------------------------------
28
29class IAudioPolicyServiceClient : public IInterface
30{
31public:
32    DECLARE_META_INTERFACE(AudioPolicyServiceClient);
33
34    // Notifies a change of audio port configuration.
35    virtual void onAudioPortListUpdate() = 0;
36    // Notifies a change of audio patch configuration.
37    virtual void onAudioPatchListUpdate() = 0;
38};
39
40
41// ----------------------------------------------------------------------------
42
43class BnAudioPolicyServiceClient : public BnInterface<IAudioPolicyServiceClient>
44{
45public:
46    virtual status_t    onTransact( uint32_t code,
47                                    const Parcel& data,
48                                    Parcel* reply,
49                                    uint32_t flags = 0);
50};
51
52// ----------------------------------------------------------------------------
53
54}; // namespace android
55
56#endif // ANDROID_IAUDIOPOLICYSERVICECLIENT_H
57