189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project/* 289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Copyright (C) 2008 The Android Open Source Project 489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Licensed under the Apache License, Version 2.0 (the "License"); 689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** you may not use this file except in compliance with the License. 789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** You may obtain a copy of the License at 889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** http://www.apache.org/licenses/LICENSE-2.0 1089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** 1189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** Unless required by applicable law or agreed to in writing, software 1289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** distributed under the License is distributed on an "AS IS" BASIS, 1389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** See the License for the specific language governing permissions and 1589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project** limitations under the License. 1689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project*/ 1789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 1889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#ifndef ANDROID_MEDIAMETADATARETRIEVERSERVICE_H 1989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#define ANDROID_MEDIAMETADATARETRIEVERSERVICE_H 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 21273d098cc72a88c797d01c7dff0c1350f315f05fMathias Agopian#include <utils/Log.h> 22273d098cc72a88c797d01c7dff0c1350f315f05fMathias Agopian#include <utils/threads.h> 23273d098cc72a88c797d01c7dff0c1350f315f05fMathias Agopian#include <utils/List.h> 24273d098cc72a88c797d01c7dff0c1350f315f05fMathias Agopian#include <utils/Errors.h> 2589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <utils/KeyedVector.h> 267562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/IMemory.h> 2789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 2889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/MediaMetadataRetrieverInterface.h> 2989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 3289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 331b86fe063badb5f28c467ade39be0f4008688947Andreas Huberstruct IMediaHTTPService; 3489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass IMediaPlayerService; 3589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass MemoryDealer; 3689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 3789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass MetadataRetrieverClient : public BnMediaMetadataRetriever 3889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 3989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 4089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project MetadataRetrieverClient(const sp<IMediaPlayerService>& service, pid_t pid, int32_t connId); 4189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 4289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Implements IMediaMetadataRetriever interface 4389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // These methods are called in IMediaMetadataRetriever.cpp? 4489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual void disconnect(); 45af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 46af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber virtual status_t setDataSource( 471b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 481b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const char *url, 491b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const KeyedVector<String8, String8> *headers); 50af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 5189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual status_t setDataSource(int fd, int64_t offset, int64_t length); 5299f31604136d66ae10e20669fb6b5716f342bde0Chris Watkins virtual status_t setDataSource(const sp<IDataSource>& source); 5316afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong virtual sp<IMemory> getFrameAtTime(int64_t timeUs, int option); 5489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual sp<IMemory> extractAlbumArt(); 5589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual const char* extractMetadata(int keyCode); 5689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 576d339f1f764bbd32e3381dae7bfa7c6c575bb493Lajos Molnar virtual status_t dump(int fd, const Vector<String16>& args); 5889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 5989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectprivate: 6089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project friend class MediaPlayerService; 6189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 6289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project explicit MetadataRetrieverClient(pid_t pid); 6389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project virtual ~MetadataRetrieverClient(); 6489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 6589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project mutable Mutex mLock; 666155085b781a81af66d42d907c9f4d1063999594Marco Nelissen static Mutex sLock; 6789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<MediaMetadataRetrieverBase> mRetriever; 6889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project pid_t mPid; 6989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // Keep the shared memory copy of album art and capture frame (for thumbnail) 7189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> mAlbumArt; 7289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> mThumbnail; 7389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 7489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; // namespace android 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#endif // ANDROID_MEDIAMETADATARETRIEVERSERVICE_H 7889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 79