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The Android Open Source Project9066cfe2009-03-03 19:31:44 -08001/*
2**
3** Copyright (C) 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_IMEDIAMETADATARETRIEVER_H
19#define ANDROID_IMEDIAMETADATARETRIEVER_H
20
21#include <utils/RefBase.h>
Mathias Agopian07952722009-05-19 19:08:10 -070022#include <binder/IInterface.h>
23#include <binder/Parcel.h>
24#include <binder/IMemory.h>
The Android Open Source Project9066cfe2009-03-03 19:31:44 -080025
26namespace android {
27
28class IMediaMetadataRetriever: public IInterface
29{
30public:
31 DECLARE_META_INTERFACE(MediaMetadataRetriever);
32 virtual void disconnect() = 0;
33 virtual status_t setDataSource(const char* srcUrl) = 0;
34 virtual status_t setDataSource(int fd, int64_t offset, int64_t length) = 0;
35 virtual status_t setMode(int mode) = 0;
36 virtual status_t getMode(int* mode) const = 0;
37 virtual sp<IMemory> captureFrame() = 0;
38 virtual sp<IMemory> extractAlbumArt() = 0;
39 virtual const char* extractMetadata(int keyCode) = 0;
40};
41
42// ----------------------------------------------------------------------------
43
44class BnMediaMetadataRetriever: public BnInterface<IMediaMetadataRetriever>
45{
46public:
47 virtual status_t onTransact(uint32_t code,
48 const Parcel& data,
49 Parcel* reply,
50 uint32_t flags = 0);
51};
52
53}; // namespace android
54
55#endif // ANDROID_IMEDIAMETADATARETRIEVER_H
56