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 #include <cerrno> 16 #include "hdf_base.h" 17 #include "i_trigger.h" 18 #include "intell_voice_log.h" 19 20 #undef HDF_LOG_TAG 21 #define HDF_LOG_TAG "IntellVoiceTriggerMgr" 22 23 using namespace OHOS::HDI::IntelligentVoice::Trigger::V1_0; 24 25 namespace OHOS { 26 namespace IntelligentVoice { 27 namespace Trigger { 28 class IntellVoiceTriggerManager final : public ITriggerManager { 29 public: LoadAdapter(const IntellVoiceTriggerAdapterDsecriptor & descriptor,std::unique_ptr<ITrigger> & adapter)30 int32_t LoadAdapter(const IntellVoiceTriggerAdapterDsecriptor &descriptor, 31 std::unique_ptr<ITrigger> &adapter) override 32 { 33 INTELLIGENT_VOICE_LOGD("load adapter stub"); 34 return HDF_SUCCESS; 35 } 36 UnloadAdapter(const IntellVoiceTriggerAdapterDsecriptor & descriptor)37 int32_t UnloadAdapter(const IntellVoiceTriggerAdapterDsecriptor &descriptor) override 38 { 39 INTELLIGENT_VOICE_LOGD("unload adapter stub"); 40 return HDF_SUCCESS; 41 } 42 GetInstance()43 static IntellVoiceTriggerManager *GetInstance() 44 { 45 static IntellVoiceTriggerManager trigger; 46 return &trigger; 47 } 48 private: IntellVoiceTriggerManager()49 IntellVoiceTriggerManager() {}; ~IntellVoiceTriggerManager()50 ~IntellVoiceTriggerManager() {}; 51 }; 52 } 53 } 54 } 55 56 #ifdef __cplusplus 57 extern "C" { 58 #endif GetIntellVoiceTriggerHalInst(void)59__attribute__ ((visibility ("default"))) OHOS::IntelligentVoice::Trigger::ITriggerManager *GetIntellVoiceTriggerHalInst(void) 60 { 61 INTELLIGENT_VOICE_LOGD("enter to intell voice trigger stub"); 62 return OHOS::IntelligentVoice::Trigger::IntellVoiceTriggerManager::GetInstance(); 63 } 64 #ifdef __cplusplus 65 } 66 #endif 67