IAudioFlingerClient.h revision 7a2146d5807030b2629f347736be5301b61e8811 
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_IAUDIOFLINGERCLIENT_H
18#define ANDROID_IAUDIOFLINGERCLIENT_H
19
20
21#include <utils/RefBase.h>
22#include <utils/IInterface.h>
23
24
25namespace android {
26
27// ----------------------------------------------------------------------------
28
29class IAudioFlingerClient : public IInterface
30{
31public:
32    DECLARE_META_INTERFACE(AudioFlingerClient);
33
34    // Notifies a change of audio output from/to hardware to/from A2DP.
35    virtual void a2dpEnabledChanged(bool enabled) = 0;
36
37};
38
39
40// ----------------------------------------------------------------------------
41
42class BnAudioFlingerClient : public BnInterface<IAudioFlingerClient>
43{
44public:
45    virtual status_t    onTransact( uint32_t code,
46                                    const Parcel& data,
47                                    Parcel* reply,
48                                    uint32_t flags = 0);
49};
50
51// ----------------------------------------------------------------------------
52
53}; // namespace android
54
55#endif // ANDROID_IAUDIOFLINGERCLIENT_H
56