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