1 /* 2 * Copyright (c) 2025 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 THERMAL_LEVEL_CALLBACK_H 17 #define THERMAL_LEVEL_CALLBACK_H 18 19 #include "ohos.thermal.proj.hpp" 20 #include "ohos.thermal.impl.hpp" 21 #include "taihe/runtime.hpp" 22 #include "thermal_level_callback_stub.h" 23 24 namespace OHOS { 25 namespace PowerMgr { 26 using namespace taihe; 27 class ThermalLevelCallback : public ThermalLevelCallbackStub { 28 public: 29 ThermalLevelCallback() = default; 30 virtual ~ThermalLevelCallback(); 31 void UpdateCallback(callback_view<void(ohos::thermal::ThermalLevel)> thermalCb); 32 bool OnThermalLevelChanged(OHOS::PowerMgr::ThermalLevel level) override; 33 void OnThermalLevel(); 34 35 private: 36 OHOS::PowerMgr::ThermalLevel level_ {OHOS::PowerMgr::ThermalLevel::COOL}; 37 optional<callback<void(ohos::thermal::ThermalLevel)>> callback_; 38 std::mutex mutex_; 39 }; 40 } // namespace PowerMgr 41 } // namespace OHOS 42 43 #endif // THERMAL_LEVEL_CALLBACK_H