IMediaMetadataRetriever.cpp revision 40bc906252974d0b389ae4a147232d0c9a97193f
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 1834fb29696b0f3abf61b10f8d053b1f33d501de0aMark Salyzyn#include <inttypes.h> 1989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <stdint.h> 2089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <sys/types.h> 2134fb29696b0f3abf61b10f8d053b1f33d501de0aMark Salyzyn 227562408b2261d38415453378b6188f74fda99d88Mathias Agopian#include <binder/Parcel.h> 231b86fe063badb5f28c467ade39be0f4008688947Andreas Huber#include <media/IMediaHTTPService.h> 2489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project#include <media/IMediaMetadataRetriever.h> 25af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber#include <utils/String8.h> 26d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee#include <utils/KeyedVector.h> 2789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 28ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks// The binder is supposed to propagate the scheduler group across 29ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks// the binder interface so that remote calls are executed with 30ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks// the same priority as local calls. This is currently not working 31ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks// so this change puts in a temporary hack to fix the issue with 32ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks// metadata retrieval which can be a huge CPU hit if done on a 33ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks// foreground thread. 34ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 35ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks 36f311c557729099d002f4aae37c402a8287912369Dave Sparks#undef LOG_TAG 37ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#define LOG_TAG "IMediaMetadataRetriever" 38ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#include <utils/Log.h> 39ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#include <cutils/sched_policy.h> 40ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks 41ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparksnamespace android { 42ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks 43ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparksstatic void sendSchedPolicy(Parcel& data) 44ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks{ 45ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks SchedPolicy policy; 460512ab559d4670c2204078470d7ef5d376811c57Glenn Kasten get_sched_policy(gettid(), &policy); 47ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks data.writeInt32(policy); 48ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks} 49ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks 50ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparksstatic void setSchedPolicy(const Parcel& data) 51ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks{ 52ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks SchedPolicy policy = (SchedPolicy) data.readInt32(); 530512ab559d4670c2204078470d7ef5d376811c57Glenn Kasten set_sched_policy(gettid(), policy); 54ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks} 55ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparksstatic void restoreSchedPolicy() 56ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks{ 570512ab559d4670c2204078470d7ef5d376811c57Glenn Kasten set_sched_policy(gettid(), SP_FOREGROUND); 58ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks} 59ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks}; // end namespace android 60ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 61ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks 6289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectnamespace android { 6389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 6489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectenum { 6589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project DISCONNECT = IBinder::FIRST_CALL_TRANSACTION, 6689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_DATA_SOURCE_URL, 6789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project SET_DATA_SOURCE_FD, 6816afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong GET_FRAME_AT_TIME, 69ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks EXTRACT_ALBUM_ART, 7089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project EXTRACT_METADATA, 7189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 7289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 7389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectclass BpMediaMetadataRetriever: public BpInterface<IMediaMetadataRetriever> 7489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 7589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectpublic: 7689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project BpMediaMetadataRetriever(const sp<IBinder>& impl) 7789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project : BpInterface<IMediaMetadataRetriever>(impl) 7889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 7989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 8089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 8189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project // disconnect from media metadata retriever service 8289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project void disconnect() 8389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 8489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 8589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IMediaMetadataRetriever::getInterfaceDescriptor()); 8689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(DISCONNECT, data, &reply); 8789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 8889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 89af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber status_t setDataSource( 901b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const sp<IMediaHTTPService> &httpService, 911b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const char *srcUrl, 921b86fe063badb5f28c467ade39be0f4008688947Andreas Huber const KeyedVector<String8, String8> *headers) 9389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 9489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 9589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IMediaMetadataRetriever::getInterfaceDescriptor()); 961b86fe063badb5f28c467ade39be0f4008688947Andreas Huber data.writeInt32(httpService != NULL); 971b86fe063badb5f28c467ade39be0f4008688947Andreas Huber if (httpService != NULL) { 9806b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen data.writeStrongBinder(IInterface::asBinder(httpService)); 991b86fe063badb5f28c467ade39be0f4008688947Andreas Huber } 10089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeCString(srcUrl); 101af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 102af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber if (headers == NULL) { 103af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber data.writeInt32(0); 104af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber } else { 105af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber // serialize the headers 106e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten data.writeInt64(headers->size()); 107af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber for (size_t i = 0; i < headers->size(); ++i) { 108af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber data.writeString8(headers->keyAt(i)); 109af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber data.writeString8(headers->valueAt(i)); 110af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber } 111af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber } 112af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 11389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_DATA_SOURCE_URL, data, &reply); 11489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 11589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 11689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 11789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t setDataSource(int fd, int64_t offset, int64_t length) 11889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 11989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 12089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IMediaMetadataRetriever::getInterfaceDescriptor()); 12189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeFileDescriptor(fd); 12289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt64(offset); 12389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt64(length); 12489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(SET_DATA_SOURCE_FD, data, &reply); 12589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return reply.readInt32(); 12689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 12789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 12816afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong sp<IMemory> getFrameAtTime(int64_t timeUs, int option) 12989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 13034fb29696b0f3abf61b10f8d053b1f33d501de0aMark Salyzyn ALOGV("getTimeAtTime: time(%" PRId64 " us) and option(%d)", timeUs, option); 13189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 13289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IMediaMetadataRetriever::getInterfaceDescriptor()); 13316afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong data.writeInt64(timeUs); 13416afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong data.writeInt32(option); 135ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 136ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks sendSchedPolicy(data); 137ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 13816afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong remote()->transact(GET_FRAME_AT_TIME, data, &reply); 13989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = reply.readInt32(); 14089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 14189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NULL; 14289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 14389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return interface_cast<IMemory>(reply.readStrongBinder()); 14489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 14589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 14689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> extractAlbumArt() 14789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 14889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 14989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IMediaMetadataRetriever::getInterfaceDescriptor()); 150ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 151ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks sendSchedPolicy(data); 152ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 153ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks remote()->transact(EXTRACT_ALBUM_ART, data, &reply); 15489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = reply.readInt32(); 15589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 15689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NULL; 15789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 15889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return interface_cast<IMemory>(reply.readStrongBinder()); 15989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 16089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 16189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const char* extractMetadata(int keyCode) 16289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project { 16389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project Parcel data, reply; 16489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInterfaceToken(IMediaMetadataRetriever::getInterfaceDescriptor()); 165ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 166ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks sendSchedPolicy(data); 167ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 16889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project data.writeInt32(keyCode); 16989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project remote()->transact(EXTRACT_METADATA, data, &reply); 17089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project status_t ret = reply.readInt32(); 17189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (ret != NO_ERROR) { 17289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NULL; 17389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 174d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee const char* str = reply.readCString(); 175d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee if (str != NULL) { 176d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee String8 value(str); 177d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee if (mMetadata.indexOfKey(keyCode) < 0) { 178d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee mMetadata.add(keyCode, value); 179d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee } else { 180d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee mMetadata.replaceValueFor(keyCode, value); 181d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee } 182d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee return mMetadata.valueFor(keyCode).string(); 183d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee } else { 184d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee return NULL; 185d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee } 18689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 187d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee 188d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Leeprivate: 189d01c148195283d6bc68e2bd1486380f118d89e00Sangkyu Lee KeyedVector<int, String8> mMetadata; 19089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project}; 19189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19256f0cc533a38bdb84bc03adcb43515614ab21baenikoIMPLEMENT_META_INTERFACE(MediaMetadataRetriever, "android.media.IMediaMetadataRetriever"); 19389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------- 19589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 19689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Projectstatus_t BnMediaMetadataRetriever::onTransact( 19789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 19889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project{ 19989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project switch (code) { 20089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case DISCONNECT: { 20189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IMediaMetadataRetriever, data, reply); 20289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project disconnect(); 20389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 20489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 20589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_DATA_SOURCE_URL: { 20689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IMediaMetadataRetriever, data, reply); 2071b86fe063badb5f28c467ade39be0f4008688947Andreas Huber 2081b86fe063badb5f28c467ade39be0f4008688947Andreas Huber sp<IMediaHTTPService> httpService; 2091b86fe063badb5f28c467ade39be0f4008688947Andreas Huber if (data.readInt32()) { 2101b86fe063badb5f28c467ade39be0f4008688947Andreas Huber httpService = 2111b86fe063badb5f28c467ade39be0f4008688947Andreas Huber interface_cast<IMediaHTTPService>(data.readStrongBinder()); 2121b86fe063badb5f28c467ade39be0f4008688947Andreas Huber } 2131b86fe063badb5f28c467ade39be0f4008688947Andreas Huber 21489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const char* srcUrl = data.readCString(); 215af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 216af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber KeyedVector<String8, String8> headers; 217e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten size_t numHeaders = (size_t) data.readInt64(); 218e03dd22716e688faa56467561827d9b1ea0c4214Glenn Kasten for (size_t i = 0; i < numHeaders; ++i) { 219af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber String8 key = data.readString8(); 220af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber String8 value = data.readString8(); 221af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber headers.add(key, value); 222af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber } 223af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 224af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber reply->writeInt32( 2251b86fe063badb5f28c467ade39be0f4008688947Andreas Huber setDataSource( 2261b86fe063badb5f28c467ade39be0f4008688947Andreas Huber httpService, srcUrl, numHeaders > 0 ? &headers : NULL)); 227af8791e112c8072452bd14ef3c43a47511d19542Andreas Huber 22889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 22989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 23089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case SET_DATA_SOURCE_FD: { 23189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IMediaMetadataRetriever, data, reply); 23289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int fd = dup(data.readFileDescriptor()); 23389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int64_t offset = data.readInt64(); 23489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int64_t length = data.readInt64(); 23589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(setDataSource(fd, offset, length)); 23689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 23789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 23816afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong case GET_FRAME_AT_TIME: { 23989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IMediaMetadataRetriever, data, reply); 24016afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong int64_t timeUs = data.readInt64(); 24116afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong int option = data.readInt32(); 24234fb29696b0f3abf61b10f8d053b1f33d501de0aMark Salyzyn ALOGV("getTimeAtTime: time(%" PRId64 " us) and option(%d)", timeUs, option); 243ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 244ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks setSchedPolicy(data); 245ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 24616afe2fb439cab6125bb46a07a8078d4ce1c1ea5James Dong sp<IMemory> bitmap = getFrameAtTime(timeUs, option); 24789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (bitmap != 0) { // Don't send NULL across the binder interface 24889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(NO_ERROR); 24906b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen reply->writeStrongBinder(IInterface::asBinder(bitmap)); 25089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 25189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(UNKNOWN_ERROR); 25289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 253ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 254ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks restoreSchedPolicy(); 255ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 25689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 25789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 258ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks case EXTRACT_ALBUM_ART: { 25989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IMediaMetadataRetriever, data, reply); 260ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 261ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks setSchedPolicy(data); 262ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 26389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project sp<IMemory> albumArt = extractAlbumArt(); 26489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (albumArt != 0) { // Don't send NULL across the binder interface 26589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(NO_ERROR); 26606b46062d2f8bc82ca3061a23d197734ae51918bMarco Nelissen reply->writeStrongBinder(IInterface::asBinder(albumArt)); 26789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 26889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(UNKNOWN_ERROR); 26989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 270ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 271ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks restoreSchedPolicy(); 272ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 27389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 27489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 27589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project case EXTRACT_METADATA: { 27689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project CHECK_INTERFACE(IMediaMetadataRetriever, data, reply); 277ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 278ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks setSchedPolicy(data); 279ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 28089fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project int keyCode = data.readInt32(); 28189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project const char* value = extractMetadata(keyCode); 28289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project if (value != NULL) { // Don't send NULL across the binder interface 28389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(NO_ERROR); 28489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeCString(value); 28589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } else { 28689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project reply->writeInt32(UNKNOWN_ERROR); 28789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 288ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#ifndef DISABLE_GROUP_SCHEDULE_HACK 289ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks restoreSchedPolicy(); 290ec4dde75955f87e5afea3f59ef991130257f3f3aDave Sparks#endif 29189fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return NO_ERROR; 29289fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } break; 29389fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project default: 29489fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project return BBinder::onTransact(code, data, reply, flags); 29589fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project } 29689fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project} 29789fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 29889fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project// ---------------------------------------------------------------------------- 29989fa4ad53f2f4d57adbc97ae1149fc00c9b6f3c5The Android Open Source Project 30040bc906252974d0b389ae4a147232d0c9a97193fGlenn Kasten} // namespace android 301