15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)/*
25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Copyright (C) 2014 The Android Open Source Project
35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *
45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Licensed under the Apache License, Version 2.0 (the "License");
55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * you may not use this file except in compliance with the License.
65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * You may obtain a copy of the License at
75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *
85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *      http://www.apache.org/licenses/LICENSE-2.0
95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *
105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * Unless required by applicable law or agreed to in writing, software
115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * distributed under the License is distributed on an "AS IS" BASIS,
125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * See the License for the specific language governing permissions and
145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) * limitations under the License.
155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) */
165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef ANDROID_HARDWARE_SOUNDTRIGGER_CALLBACK_H
185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define ANDROID_HARDWARE_SOUNDTRIGGER_CALLBACK_H
195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <utils/RefBase.h>
215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <system/sound_trigger.h>
225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace android {
245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)
255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class SoundTriggerCallback : public RefBase
26{
27public:
28
29            SoundTriggerCallback() {}
30    virtual ~SoundTriggerCallback() {}
31
32    virtual void onRecognitionEvent(struct sound_trigger_recognition_event *event) = 0;
33
34    virtual void onSoundModelEvent(struct sound_trigger_model_event *event) = 0;
35
36    virtual void onServiceStateChange(sound_trigger_service_state_t state) = 0;
37
38    virtual void onServiceDied() = 0;
39
40};
41
42}; // namespace android
43
44#endif //ANDROID_HARDWARE_SOUNDTRIGGER_CALLBACK_H
45