1/* 2** 3** Copyright 2015, 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 <stdint.h> 19#include <sys/types.h> 20#include <binder/IMemory.h> 21#include <binder/Parcel.h> 22#include <binder/IPCThreadState.h> 23#include <binder/IServiceManager.h> 24#include <radio/IRadioClient.h> 25 26namespace android { 27 28enum { 29 ON_EVENT = IBinder::FIRST_CALL_TRANSACTION, 30}; 31 32class BpRadioClient: public BpInterface<IRadioClient> 33{ 34 35public: 36 explicit BpRadioClient(const sp<IBinder>& impl) 37 : BpInterface<IRadioClient>(impl) 38 { 39 } 40 41 virtual void onEvent(const sp<IMemory>& eventMemory) 42 { 43 Parcel data, reply; 44 data.writeInterfaceToken(IRadioClient::getInterfaceDescriptor()); 45 data.writeStrongBinder(IInterface::asBinder(eventMemory)); 46 remote()->transact(ON_EVENT, 47 data, 48 &reply); 49 } 50}; 51 52IMPLEMENT_META_INTERFACE(RadioClient, 53 "android.hardware.IRadioClient"); 54 55// ---------------------------------------------------------------------- 56 57status_t BnRadioClient::onTransact( 58 uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 59{ 60 switch(code) { 61 case ON_EVENT: { 62 CHECK_INTERFACE(IRadioClient, data, reply); 63 sp<IMemory> eventMemory = interface_cast<IMemory>( 64 data.readStrongBinder()); 65 onEvent(eventMemory); 66 return NO_ERROR; 67 } break; 68 default: 69 return BBinder::onTransact(code, data, reply, flags); 70 } return NO_ERROR; 71} 72 73// ---------------------------------------------------------------------------- 74 75}; // namespace android 76