1 /*
2  * Copyright (C) 2009 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 META_DATA_H_
18 
19 #define META_DATA_H_
20 
21 #include <sys/types.h>
22 
23 #include <stdint.h>
24 
25 #include <utils/RefBase.h>
26 #include <utils/String8.h>
27 #include <media/stagefright/MetaDataBase.h>
28 
29 namespace android {
30 
31 class MetaData final : public MetaDataBase, public RefBase {
32 public:
33     MetaData();
34     MetaData(const MetaData &from);
35     MetaData(const MetaDataBase &from);
36 
37 protected:
38     virtual ~MetaData();
39 
40 private:
41     friend class BnMediaSource;
42     friend class BpMediaSource;
43     friend class BpMediaExtractor;
44 #ifndef __ANDROID_VNDK__
45     static sp<MetaData> createFromParcel(const Parcel &parcel);
46 #endif
47 };
48 
49 }  // namespace android
50 
51 #endif  // META_DATA_H_
52