The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 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 | |
Nicolas Catania | 20cb94e | 2009-05-12 23:25:55 -0700 | [diff] [blame] | 20 | #include <utils/Errors.h> // for status_t |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 21 | #include <utils/RefBase.h> |
Mathias Agopian | 0795272 | 2009-05-19 19:08:10 -0700 | [diff] [blame] | 22 | #include <binder/IInterface.h> |
| 23 | #include <binder/Parcel.h> |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 24 | |
| 25 | #include <media/IMediaPlayerClient.h> |
| 26 | #include <media/IMediaPlayer.h> |
| 27 | #include <media/IMediaMetadataRetriever.h> |
| 28 | |
| 29 | namespace android { |
| 30 | |
| 31 | class IMediaRecorder; |
Andreas Huber | e46b7be | 2009-07-14 16:56:47 -0700 | [diff] [blame] | 32 | class IOMX; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 33 | |
| 34 | class IMediaPlayerService: public IInterface |
| 35 | { |
| 36 | public: |
| 37 | DECLARE_META_INTERFACE(MediaPlayerService); |
| 38 | |
Nicolas Catania | 32f8277 | 2009-06-11 16:33:49 -0700 | [diff] [blame] | 39 | virtual sp<IMediaRecorder> createMediaRecorder(pid_t pid) = 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 40 | virtual sp<IMediaMetadataRetriever> createMetadataRetriever(pid_t pid) = 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 41 | virtual sp<IMediaPlayer> create(pid_t pid, const sp<IMediaPlayerClient>& client, const char* url) = 0; |
| 42 | virtual sp<IMediaPlayer> create(pid_t pid, const sp<IMediaPlayerClient>& client, int fd, int64_t offset, int64_t length) = 0; |
| 43 | virtual sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) = 0; |
| 44 | virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, int* pFormat) = 0; |
Andreas Huber | 784202e | 2009-10-15 13:46:54 -0700 | [diff] [blame^] | 45 | virtual sp<IOMX> getOMX() = 0; |
Marco Nelissen | c39d2e3 | 2009-09-20 10:42:13 -0700 | [diff] [blame] | 46 | |
| 47 | // Take a peek at currently playing audio, for visualization purposes. |
| 48 | // This returns a buffer of 16 bit mono PCM data, or NULL if no visualization buffer is currently available. |
| 49 | virtual sp<IMemory> snoop() = 0; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 50 | }; |
| 51 | |
| 52 | // ---------------------------------------------------------------------------- |
| 53 | |
| 54 | class BnMediaPlayerService: public BnInterface<IMediaPlayerService> |
| 55 | { |
| 56 | public: |
| 57 | virtual status_t onTransact( uint32_t code, |
| 58 | const Parcel& data, |
| 59 | Parcel* reply, |
| 60 | uint32_t flags = 0); |
| 61 | }; |
| 62 | |
| 63 | }; // namespace android |
| 64 | |
| 65 | #endif // ANDROID_IMEDIAPLAYERSERVICE_H |