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111 lines
3.6 KiB
111 lines
3.6 KiB
/*
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**
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** Copyright 2014, The Android Open Source Project
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**
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** Licensed under the Apache License, Version 2.0 (the "License");
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** you may not use this file except in compliance with the License.
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** You may obtain a copy of the License at
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**
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** http://www.apache.org/licenses/LICENSE-2.0
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**
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** Unless required by applicable law or agreed to in writing, software
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** distributed under the License is distributed on an "AS IS" BASIS,
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** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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** See the License for the specific language governing permissions and
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** limitations under the License.
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*/
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#include <stdint.h>
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#include <sys/types.h>
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#include <binder/IMemory.h>
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#include <binder/Parcel.h>
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#include <binder/IPCThreadState.h>
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#include <binder/IServiceManager.h>
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#include <soundtrigger/ISoundTriggerClient.h>
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namespace android {
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enum {
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ON_RECOGNITION_EVENT = IBinder::FIRST_CALL_TRANSACTION,
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ON_SOUNDMODEL_EVENT,
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ON_SERVICE_STATE_CHANGE
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};
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class BpSoundTriggerClient: public BpInterface<ISoundTriggerClient>
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{
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public:
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explicit BpSoundTriggerClient(const sp<IBinder>& impl)
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: BpInterface<ISoundTriggerClient>(impl)
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{
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}
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virtual void onRecognitionEvent(const sp<IMemory>& eventMemory)
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{
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Parcel data, reply;
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data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor());
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data.writeStrongBinder(IInterface::asBinder(eventMemory));
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remote()->transact(ON_RECOGNITION_EVENT,
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data,
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&reply);
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}
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virtual void onSoundModelEvent(const sp<IMemory>& eventMemory)
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{
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Parcel data, reply;
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data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor());
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data.writeStrongBinder(IInterface::asBinder(eventMemory));
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remote()->transact(ON_SOUNDMODEL_EVENT,
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data,
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&reply);
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}
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virtual void onServiceStateChange(const sp<IMemory>& eventMemory)
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{
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Parcel data, reply;
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data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor());
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data.writeStrongBinder(IInterface::asBinder(eventMemory));
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remote()->transact(ON_SERVICE_STATE_CHANGE,
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data,
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&reply);
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}
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};
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IMPLEMENT_META_INTERFACE(SoundTriggerClient,
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"android.hardware.ISoundTriggerClient");
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// ----------------------------------------------------------------------
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status_t BnSoundTriggerClient::onTransact(
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uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
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{
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switch(code) {
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case ON_RECOGNITION_EVENT: {
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CHECK_INTERFACE(ISoundTriggerClient, data, reply);
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sp<IMemory> eventMemory = interface_cast<IMemory>(
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data.readStrongBinder());
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onRecognitionEvent(eventMemory);
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return NO_ERROR;
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} break;
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case ON_SOUNDMODEL_EVENT: {
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CHECK_INTERFACE(ISoundTriggerClient, data, reply);
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sp<IMemory> eventMemory = interface_cast<IMemory>(
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data.readStrongBinder());
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onSoundModelEvent(eventMemory);
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return NO_ERROR;
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} break;
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case ON_SERVICE_STATE_CHANGE: {
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CHECK_INTERFACE(ISoundTriggerClient, data, reply);
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sp<IMemory> eventMemory = interface_cast<IMemory>(
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data.readStrongBinder());
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onServiceStateChange(eventMemory);
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return NO_ERROR;
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} break;
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default:
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return BBinder::onTransact(code, data, reply, flags);
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}
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}
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// ----------------------------------------------------------------------------
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}; // namespace android
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