blob: b178836d85a786e5c4ed21c3d0e14aa540007a3e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
/*
**
** Copyright (C) 2008 The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
#ifndef ANDROID_MEDIAMETADATARETRIEVERINTERFACE_H
#define ANDROID_MEDIAMETADATARETRIEVERINTERFACE_H
#include <utils/RefBase.h>
#include <media/mediametadataretriever.h>
#include <private/media/VideoFrame.h>
namespace android {
// Abstract base class
class MediaMetadataRetrieverBase : public RefBase
{
public:
MediaMetadataRetrieverBase() {}
virtual ~MediaMetadataRetrieverBase() {}
virtual status_t setDataSource(const char *url) = 0;
virtual status_t setDataSource(int fd, int64_t offset, int64_t length) = 0;
virtual status_t setMode(int mode) = 0;
virtual status_t getMode(int* mode) const = 0;
virtual VideoFrame* captureFrame() = 0;
virtual MediaAlbumArt* extractAlbumArt() = 0;
virtual const char* extractMetadata(int keyCode) = 0;
};
// MediaMetadataRetrieverInterface
class MediaMetadataRetrieverInterface : public MediaMetadataRetrieverBase
{
public:
virtual ~MediaMetadataRetrieverInterface() {}
};
}; // namespace android
#endif // ANDROID_MEDIAMETADATARETRIEVERINTERFACE_H
|
