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/*
* Copyright (C) 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.
*/
#ifndef ANDROID_HARDWARE_SOUNDTRIGGER_CALLBACK_H
#define ANDROID_HARDWARE_SOUNDTRIGGER_CALLBACK_H
#include <utils/RefBase.h>
#include <system/sound_trigger.h>
namespace android {
class SoundTriggerCallback : public RefBase
{
public:
SoundTriggerCallback() {}
virtual ~SoundTriggerCallback() {}
virtual void onRecognitionEvent(struct sound_trigger_recognition_event *event) = 0;
virtual void onSoundModelEvent(struct sound_trigger_model_event *event) = 0;
virtual void onServiceStateChange(sound_trigger_service_state_t state) = 0;
virtual void onServiceDied() = 0;
};
}; // namespace android
#endif //ANDROID_HARDWARE_SOUNDTRIGGER_CALLBACK_H
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