IMediaPlayerService.h revision 59451f8ced48874427ff1550391c4f3cd2ba2e35
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/* 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copyright (C) 2008 The Android Open Source Project 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Licensed under the Apache License, Version 2.0 (the "License"); 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * you may not use this file except in compliance with the License. 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * You may obtain a copy of the License at 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * http://www.apache.org/licenses/LICENSE-2.0 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Unless required by applicable law or agreed to in writing, software 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * distributed under the License is distributed on an "AS IS" BASIS, 122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 137dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch * See the License for the specific language governing permissions and 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * limitations under the License. 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */ 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#ifndef ANDROID_IMEDIAPLAYERSERVICE_H 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ANDROID_IMEDIAPLAYERSERVICE_H 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <utils/Errors.h> // for status_t 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <utils/KeyedVector.h> 222a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include <utils/RefBase.h> 231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#include <utils/String8.h> 24f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include <binder/IInterface.h> 256e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)#include <binder/Parcel.h> 266e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)#include <system/audio.h> 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include <media/IMediaPlayerClient.h> 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <media/IMediaPlayer.h> 306e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)#include <media/IMediaMetadataRetriever.h> 316e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace android { 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct ICrypto; 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)struct IHDCP; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class IMediaRecorder; 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class IOMX; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class IRemoteDisplay; 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class IRemoteDisplayClient; 402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)struct IStreamSource; 41c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)class IMediaPlayerService: public IInterface 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles){ 442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)public: 45c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) DECLARE_META_INTERFACE(MediaPlayerService); 462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual sp<IMediaRecorder> createMediaRecorder(pid_t pid) = 0; 485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) virtual sp<IMediaMetadataRetriever> createMetadataRetriever(pid_t pid) = 0; 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual sp<IMediaPlayer> create(pid_t pid, const sp<IMediaPlayerClient>& client, int audioSessionId = 0) = 0; 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual sp<IMemory> decode(const char* url, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat) = 0; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual sp<IMemory> decode(int fd, int64_t offset, int64_t length, uint32_t *pSampleRate, int* pNumChannels, audio_format_t* pFormat) = 0; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual sp<IOMX> getOMX() = 0; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual sp<ICrypto> makeCrypto() = 0; 556e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) virtual sp<IHDCP> makeHDCP() = 0; 566e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) 576e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // Connects to a remote display. 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 'iface' specifies the address of the local interface on which to listen for 596e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // a connection from the remote display as an ip address and port number 606e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // of the form "x.x.x.x:y". The media server should call back into the provided remote 616e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // display client when display connection, disconnection or errors occur. 626e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // The assumption is that at most one remote display will be connected to the 636e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) // provided interface at a time. 646e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) virtual sp<IRemoteDisplay> listenForRemoteDisplay(const sp<IRemoteDisplayClient>& client, 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const String8& iface) = 0; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If iface == NULL, disable remote display, otherwise 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // iface should be of the form "x.x.x.x:y", i.e. ip address 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // of the local interface to bind to and the port number 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to listen on. 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual status_t enableRemoteDisplay(const char *iface) = 0; 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // codecs and audio devices usage tracking for the battery app 742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) enum BatteryDataBits { 752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // tracking audio codec 762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kBatteryDataTrackAudio = 0x1, 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // tracking video codec 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kBatteryDataTrackVideo = 0x2, 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // codec is started, otherwise codec is paused 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kBatteryDataCodecStarted = 0x4, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // tracking decoder (for media player), 822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // otherwise tracking encoder (for media recorder) 832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kBatteryDataTrackDecoder = 0x8, 842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // start to play an audio on an audio device 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kBatteryDataAudioFlingerStart = 0x10, 862a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // stop/pause the audio playback 872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) kBatteryDataAudioFlingerStop = 0x20, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // audio is rounted to speaker 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) kBatteryDataSpeakerOn = 0x40, 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // audio is rounted to devices other than speaker 915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) kBatteryDataOtherAudioDeviceOn = 0x80, 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual void addBatteryData(uint32_t params) = 0; 952a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) virtual status_t pullBatteryData(Parcel* reply) = 0; 962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)}; 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 986e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)// ---------------------------------------------------------------------------- 996e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles) 1006e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)class BnMediaPlayerService: public BnInterface<IMediaPlayerService> 1016e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles){ 1026e8cce623b6e4fe0c9e4af605d675dd9d0338c38Torne (Richard Coles)public: 1031320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci virtual status_t onTransact( uint32_t code, 1041320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci const Parcel& data, 1051320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci Parcel* reply, 1061320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci uint32_t flags = 0); 1071320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci}; 1081320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 1091320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci}; // namespace android 1101320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci 1111320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci#endif // ANDROID_IMEDIAPLAYERSERVICE_H 1121320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci