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, const Parcel *obj) 39 { 40 Parcel data, reply; 41 data.writeInterfaceToken(IMediaPlayerClient::getInterfaceDescriptor()); 42 data.writeInt32(msg); 43 data.writeInt32(ext1); 44 data.writeInt32(ext2); 45 if (obj && obj->dataSize() > 0) { 46 data.appendFrom(const_cast<Parcel *>(obj), 0, obj->dataSize()); 47 } 48 remote()->transact(NOTIFY, data, &reply, IBinder::FLAG_ONEWAY); 49 } 50}; 51 52IMPLEMENT_META_INTERFACE(MediaPlayerClient, "android.media.IMediaPlayerClient"); 53 54// ---------------------------------------------------------------------- 55 56status_t BnMediaPlayerClient::onTransact( 57 uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 58{ 59 switch (code) { 60 case NOTIFY: { 61 CHECK_INTERFACE(IMediaPlayerClient, data, reply); 62 int msg = data.readInt32(); 63 int ext1 = data.readInt32(); 64 int ext2 = data.readInt32(); 65 Parcel obj; 66 if (data.dataAvail() > 0) { 67 obj.appendFrom(const_cast<Parcel *>(&data), data.dataPosition(), data.dataAvail()); 68 } 69 70 notify(msg, ext1, ext2, &obj); 71 return NO_ERROR; 72 } break; 73 default: 74 return BBinder::onTransact(code, data, reply, flags); 75 } 76} 77 78}; // namespace android 79