1 /*
2  **
3  ** Copyright 2008, The Android Open Source Project
4  **
5  ** Licensed under the Apache License, Version 2.0 (the "License");
6  ** you may not use this file except in compliance with the License.
7  ** You may obtain a copy of the License at
8  **
9  **     http://www.apache.org/licenses/LICENSE-2.0
10  **
11  ** Unless required by applicable law or agreed to in writing, software
12  ** distributed under the License is distributed on an "AS IS" BASIS,
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 #ifndef ANDROID_IMEDIARECORDER_H
19 #define ANDROID_IMEDIARECORDER_H
20 
21 #include <binder/IInterface.h>
22 
23 namespace android {
24 
25 class Surface;
26 class ICamera;
27 class ICameraRecordingProxy;
28 class IMediaRecorderClient;
29 class IGraphicBufferConsumer;
30 class IGraphicBufferProducer;
31 
32 class IMediaRecorder: public IInterface
33 {
34 public:
35     DECLARE_META_INTERFACE(MediaRecorder);
36 
37     virtual status_t setCamera(const sp<ICamera>& camera,
38                                const sp<ICameraRecordingProxy>& proxy) = 0;
39     virtual status_t setPreviewSurface(const sp<IGraphicBufferProducer>& surface) = 0;
40     virtual status_t setVideoSource(int vs) = 0;
41     virtual status_t setAudioSource(int as) = 0;
42     virtual status_t setOutputFormat(int of) = 0;
43     virtual status_t setVideoEncoder(int ve) = 0;
44     virtual status_t setAudioEncoder(int ae) = 0;
45     virtual status_t setOutputFile(int fd, int64_t offset, int64_t length) = 0;
46     virtual status_t setVideoSize(int width, int height) = 0;
47     virtual status_t setVideoFrameRate(int frames_per_second) = 0;
48     virtual status_t setParameters(const String8& params) = 0;
49     virtual status_t setListener(const sp<IMediaRecorderClient>& listener) = 0;
50     virtual status_t setClientName(const String16& clientName) = 0;
51     virtual status_t prepare() = 0;
52     virtual status_t getMaxAmplitude(int* max) = 0;
53     virtual status_t start() = 0;
54     virtual status_t stop() = 0;
55     virtual status_t reset() = 0;
56     virtual status_t init() = 0;
57     virtual status_t close() = 0;
58     virtual status_t release() = 0;
59     virtual status_t setInputSurface(const sp<IGraphicBufferConsumer>& surface) = 0;
60     virtual sp<IGraphicBufferProducer> querySurfaceMediaSource() = 0;
61 };
62 
63 // ----------------------------------------------------------------------------
64 
65 class BnMediaRecorder: public BnInterface<IMediaRecorder>
66 {
67 public:
68     virtual status_t    onTransact( uint32_t code,
69                                     const Parcel& data,
70                                     Parcel* reply,
71                                     uint32_t flags = 0);
72 };
73 
74 }; // namespace android
75 
76 #endif // ANDROID_IMEDIARECORDER_H
77