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 16 #ifndef I_TRIGGER_H 17 #define I_TRIGGER_H 18 #include <memory> 19 #include <vector> 20 #include "v1_2/intell_voice_trigger_types.h" 21 22 namespace OHOS { 23 namespace IntelligentVoice { 24 namespace Trigger { 25 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceTriggerAdapterDsecriptor; 26 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceTriggerProperties; 27 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceTriggerModel; 28 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceRecognitionEvent; 29 30 struct TriggerModel { TriggerModelTriggerModel31 TriggerModel(OHOS::HDI::IntelligentVoice::Trigger::V1_2::IntellVoiceTriggerModelType typeIn, uint32_t uidIn, 32 std::vector<uint8_t> dataIn) : type(typeIn), uid(uidIn) 33 { 34 data.swap(dataIn); 35 } 36 OHOS::HDI::IntelligentVoice::Trigger::V1_2::IntellVoiceTriggerModelType type; 37 uint32_t uid; 38 std::vector<uint8_t> data; 39 }; 40 41 class ITriggerCallback { 42 public: 43 virtual ~ITriggerCallback() = default; 44 virtual void OnRecognitionHdiEvent(const IntellVoiceRecognitionEvent &event, int32_t cookie) = 0; 45 }; 46 47 class ITrigger { 48 public: ~ITrigger()49 virtual ~ITrigger() {}; 50 virtual int32_t GetProperties(IntellVoiceTriggerProperties &properties) = 0; 51 virtual int32_t LoadIntellVoiceTriggerModel(const TriggerModel &model, 52 const std::shared_ptr<ITriggerCallback> &callback, int32_t cookie, int32_t &handle) = 0; 53 virtual int32_t UnloadIntellVoiceTriggerModel(int32_t handle) = 0; 54 virtual int32_t Start(int32_t handle) = 0; 55 virtual int32_t Stop(int32_t handle) = 0; 56 virtual int32_t SetParams(const std::string &key, const std::string &value) = 0; 57 virtual std::string GetParams(const std::string &key) = 0; 58 }; 59 60 class ITriggerManager { 61 public: ~ITriggerManager()62 virtual ~ITriggerManager() {}; 63 virtual int32_t LoadAdapter(const IntellVoiceTriggerAdapterDsecriptor &descriptor, 64 std::unique_ptr<ITrigger> &adapter) = 0; 65 virtual int32_t UnloadAdapter(const IntellVoiceTriggerAdapterDsecriptor &descriptor) = 0; 66 }; 67 } 68 } 69 } 70 #endif 71