IMediaPlayerClient.cpp revision b7056fc8525e0515c6f46676e3307088f8b64cdc
1/* 2** 3** Copyright 2008, The Android Open Source Project 4** 5** Licensed under the Apache License, Version 2.0 (the "License"); 6** you may not use this file except in compliance with the License. 7** You may obtain a copy of the License at 8** 9** http://www.apache.org/licenses/LICENSE-2.0 10** 11** Unless required by applicable law or agreed to in writing, software 12** distributed under the License is distributed on an "AS IS" BASIS, 13** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14** See the License for the specific language governing permissions and 15** limitations under the License. 16*/ 17 18#include <utils/RefBase.h> 19#include <binder/IInterface.h> 20#include <binder/Parcel.h> 21 22#include <media/IMediaPlayerClient.h> 23 24namespace android { 25 26enum { 27 NOTIFY = IBinder::FIRST_CALL_TRANSACTION, 28}; 29 30class BpMediaPlayerClient: public BpInterface<IMediaPlayerClient> 31{ 32public: 33 BpMediaPlayerClient(const sp<IBinder>& impl) 34 : BpInterface<IMediaPlayerClient>(impl) 35 { 36 } 37 38 virtual void notify(int msg, int ext1, int ext2) 39 { 40 Parcel data, reply; 41 data.writeInterfaceToken(IMediaPlayerClient::getInterfaceDescriptor()); 42 data.writeInt32(msg); 43 data.writeInt32(ext1); 44 data.writeInt32(ext2); 45 remote()->transact(NOTIFY, data, &reply, IBinder::FLAG_ONEWAY); 46 } 47}; 48 49IMPLEMENT_META_INTERFACE(MediaPlayerClient, "android.hardware.IMediaPlayerClient"); 50 51// ---------------------------------------------------------------------- 52 53status_t BnMediaPlayerClient::onTransact( 54 uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 55{ 56 switch(code) { 57 case NOTIFY: { 58 CHECK_INTERFACE(IMediaPlayerClient, data, reply); 59 int msg = data.readInt32(); 60 int ext1 = data.readInt32(); 61 int ext2 = data.readInt32(); 62 notify(msg, ext1, ext2); 63 return NO_ERROR; 64 } break; 65 default: 66 return BBinder::onTransact(code, data, reply, flags); 67 } 68} 69 70}; // namespace android 71 72