1 /*
2  * Copyright (c) 2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 #ifndef I_INTELL_VOICE_TRIGGER_RECOGNITION_CALLBACK_H
16 #define I_INTELL_VOICE_TRIGGER_RECOGNITION_CALLBACK_H
17 
18 #include <cstdint>
19 #include <memory>
20 #include <vector>
21 
22 namespace OHOS {
23 namespace IntellVoiceTrigger {
24 struct GenericTriggerEvent {
25     int32_t modelHandle_ {0};
26     int32_t audioFormat_ {0};
27     std::vector<uint8_t> data_;
28 };
29 
30 class IIntellVoiceTriggerRecognitionCallback {
31 public:
32     IIntellVoiceTriggerRecognitionCallback() = default;
~IIntellVoiceTriggerRecognitionCallback()33     virtual ~IIntellVoiceTriggerRecognitionCallback() {};
34     virtual void OnGenericTriggerDetected(const std::shared_ptr<GenericTriggerEvent> event) = 0;
35 };
36 }  // namespace IntellVoiceTrigger
37 }  // namespace OHOS
38 #endif