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 static sp<MetaData> createFromParcel(const Parcel &parcel); 45 }; 46 47 } // namespace android 48 49 #endif // META_DATA_H_ 50