1 /* 2 * Copyright (c) 2022 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 #include "setting_observer.h" 17 18 namespace OHOS { 19 namespace PowerMgr { 20 SettingObserver::SettingObserver() = default; 21 SettingObserver::~SettingObserver() = default; 22 OnChange()23void SettingObserver::OnChange() 24 { 25 if (update_) { 26 update_(key_); 27 } 28 } 29 SetKey(const std::string & key)30void SettingObserver::SetKey(const std::string& key) 31 { 32 key_ = key; 33 } 34 GetKey()35const std::string& SettingObserver::GetKey() 36 { 37 return key_; 38 } 39 SetUpdateFunc(UpdateFunc & func)40void SettingObserver::SetUpdateFunc(UpdateFunc& func) 41 { 42 update_ = func; 43 } 44 } // OHOS 45 } // PowerMgr