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 "miscdevice_observer.h"
17 
18 namespace OHOS {
19 namespace Sensors {
20 MiscDeviceObserver::MiscDeviceObserver() = default;
21 MiscDeviceObserver::~MiscDeviceObserver() = default;
22 
OnChange()23 void MiscDeviceObserver::OnChange()
24 {
25     if (update_ != nullptr) {
26         update_();
27     }
28 }
29 
SetUpdateFunc(const UpdateFunc & func)30 void MiscDeviceObserver::SetUpdateFunc(const UpdateFunc &func)
31 {
32     update_ = func;
33 }
34 }  // namespace Sensors
35 }  // namespace OHOS