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Diffstat (limited to 'soundtrigger/ISoundTriggerClient.cpp')
-rw-r--r-- | soundtrigger/ISoundTriggerClient.cpp | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/soundtrigger/ISoundTriggerClient.cpp b/soundtrigger/ISoundTriggerClient.cpp new file mode 100644 index 0000000..1d0c0ec --- /dev/null +++ b/soundtrigger/ISoundTriggerClient.cpp @@ -0,0 +1,75 @@ +/* +** +** Copyright 2014, The Android Open Source Project +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +#include <stdint.h> +#include <sys/types.h> +#include <binder/IMemory.h> +#include <binder/Parcel.h> +#include <binder/IPCThreadState.h> +#include <binder/IServiceManager.h> +#include <soundtrigger/ISoundTriggerClient.h> + +namespace android { + +enum { + ON_RECOGNITION_EVENT = IBinder::FIRST_CALL_TRANSACTION, +}; + +class BpSoundTriggerClient: public BpInterface<ISoundTriggerClient> +{ + +public: + BpSoundTriggerClient(const sp<IBinder>& impl) + : BpInterface<ISoundTriggerClient>(impl) + { + } + + virtual void onRecognitionEvent(const sp<IMemory>& eventMemory) + { + Parcel data, reply; + data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor()); + data.writeStrongBinder(eventMemory->asBinder()); + remote()->transact(ON_RECOGNITION_EVENT, + data, + &reply); + } +}; + +IMPLEMENT_META_INTERFACE(SoundTriggerClient, + "android.hardware.ISoundTriggerClient"); + +// ---------------------------------------------------------------------- + +status_t BnSoundTriggerClient::onTransact( + uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) +{ + switch(code) { + case ON_RECOGNITION_EVENT: { + CHECK_INTERFACE(ISoundTriggerClient, data, reply); + sp<IMemory> eventMemory = interface_cast<IMemory>( + data.readStrongBinder()); + onRecognitionEvent(eventMemory); + return NO_ERROR; + } break; + default: + return BBinder::onTransact(code, data, reply, flags); + } +} + +// ---------------------------------------------------------------------------- + +}; // namespace android |