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 HDI_DEVICE_INTELL_VOICE_TRIGGER_ADAPTER_IMPL_H 17 #define HDI_DEVICE_INTELL_VOICE_TRIGGER_ADAPTER_IMPL_H 18 19 #include <memory> 20 21 #include "v1_0/iintell_voice_trigger_adapter.h" 22 #include "i_trigger.h" 23 24 namespace OHOS { 25 namespace IntelligentVoice { 26 namespace Trigger { 27 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceTriggerProperties; 28 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceTriggerModel; 29 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IntellVoiceRecognitionEvent; 30 using OHOS::HDI::IntelligentVoice::Trigger::V1_0::IIntellVoiceTriggerCallback; 31 32 class IntellVoiceTriggerCallbackDevice : public ITriggerCallback { 33 public: 34 explicit IntellVoiceTriggerCallbackDevice(OHOS::sptr<IIntellVoiceTriggerCallback> callback); 35 ~IntellVoiceTriggerCallbackDevice(); 36 void OnRecognitionHdiEvent(const IntellVoiceRecognitionEvent &event, int32_t cookie) override; 37 38 private: 39 OHOS::sptr<IIntellVoiceTriggerCallback> callback_ = nullptr; 40 }; 41 42 class IntellVoiceTriggerAdapterImpl : 43 public OHOS::HDI::IntelligentVoice::Trigger::V1_0::IIntellVoiceTriggerAdapter { 44 public: 45 explicit IntellVoiceTriggerAdapterImpl(std::unique_ptr<ITrigger> adapter); 46 ~IntellVoiceTriggerAdapterImpl(); 47 48 int32_t GetProperties(IntellVoiceTriggerProperties &properties) override; 49 int32_t LoadModel(const IntellVoiceTriggerModel &model, const sptr<IIntellVoiceTriggerCallback> &triggerCallback, 50 int32_t cookie, int32_t &handle) override; 51 int32_t UnloadModel(int32_t handle) override; 52 int32_t Start(int32_t handle) override; 53 int32_t Stop(int32_t handle) override; 54 55 private: 56 int32_t GetModelDataFromAshmem(sptr<Ashmem> ashmem, std::vector<uint8_t> &modelData); 57 58 private: 59 std::unique_ptr<ITrigger> adapter_ = nullptr; 60 }; 61 } 62 } 63 } 64 #endif // HDI_DEVICE_INTELL_VOICE_TRIGGER_ADAPTER_IMPL_H