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 #include "settings_data_observer.h"
17 
18 namespace OHOS {
19 namespace MiscServices {
OnChange()20 void SettingsDataObserver::OnChange()
21 {
22     if (func_ != nullptr) {
23         func_();
24     }
25 }
26 
GetKey()27 const std::string &SettingsDataObserver::GetKey()
28 {
29     return key_;
30 }
31 } // namespace MiscServices
32 } // namespace OHOS