IMediaPlayerService.h revision 4710a1f6c9800dae90f9e2702ba2b5b54c095eae 
1/*
2 * Copyright (C) 2008 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_IMEDIAPLAYERSERVICE_H
18#define ANDROID_IMEDIAPLAYERSERVICE_H
19
20#include <utils/RefBase.h>
21#include <binder/IInterface.h>
22#include <binder/Parcel.h>
23
24#include <media/IMediaPlayerClient.h>
25#include <media/IMediaPlayer.h>
26#include <media/IMediaMetadataRetriever.h>
27
28namespace android {
29
30class IMediaRecorder;
31
32class IMediaPlayerService: public IInterface
33{
34public:
35    DECLARE_META_INTERFACE(MediaPlayerService);
36
37    virtual sp<IMediaRecorder>  createMediaRecorder(pid_t pid) = 0;
38    virtual sp<IMediaMetadataRetriever> createMetadataRetriever(pid_t pid) = 0;
39
40    virtual sp<IMediaPlayer>    create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) = 0;
41    virtual sp<IMediaPlayer>    create(pid_t pid, const sp<IMediaPlayerClient>& client, int fd, int64_t offset, int64_t length) = 0;
42    virtual sp<IMemory>         decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) = 0;
43    virtual sp<IMemory>         decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) = 0;
44};
45
46// ----------------------------------------------------------------------------
47
48class BnMediaPlayerService: public BnInterface<IMediaPlayerService>
49{
50public:
51    virtual status_t    onTransact( uint32_t code,
52                                    const Parcel& data,
53                                    Parcel* reply,
54                                    uint32_t flags = 0);
55};
56
57}; // namespace android
58
59#endif // ANDROID_IMEDIAPLAYERSERVICE_H
60