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 #ifndef LOCATION_DATA_MANAGER_H
17 #define LOCATION_DATA_MANAGER_H
18 
19 #include <map>
20 #include <singleton.h>
21 #include "iremote_object.h"
22 #include "constant_definition.h"
23 #include "i_switch_callback.h"
24 #include "common_utils.h"
25 #include "app_identity.h"
26 
27 namespace OHOS {
28 namespace Location {
29 class LocationDataManager {
30 public:
31     LocationDataManager();
32     ~LocationDataManager();
33     LocationErrCode ReportSwitchState(bool isEnabled);
34     LocationErrCode RegisterSwitchCallback(const sptr<IRemoteObject>& callback, AppIdentity& appIdentity);
35     LocationErrCode UnregisterSwitchCallback(const sptr<IRemoteObject>& callback);
36     bool IsSwitchObserverReg();
37     void SetIsSwitchObserverReg(bool isSwitchObserverReg);
38     bool IsFirstReport();
39     void SetIsFirstReport(bool isFirstReport);
40     void RegisterLocationSwitchObserver();
41     static LocationDataManager* GetInstance();
42 private:
43     std::mutex mutex_;
44     std::mutex isSwitchObserverRegMutex_;
45     bool isSwitchObserverReg_ = false;
46     std::map<sptr<IRemoteObject>, std::vector<int>> switchCallbackMap_;
47     std::mutex isFirstReportMutex_;
48     bool isFirstReport_ = true;
49 };
50 }  // namespace Location
51 }  // namespace OHOS
52 #endif // LOCATION_DATA_MANAGER_H
53