1 /*
2  * Copyright (c) 2024 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 I_PREFERENCE_MANAGER_H
17 #define I_PREFERENCE_MANAGER_H
18 
19 #include <memory>
20 #include <mutex>
21 
22 namespace OHOS {
23 namespace MMI {
24 class IPreferenceManager {
25 public:
26     IPreferenceManager() = default;
27     virtual ~IPreferenceManager() = default;
28 
29     virtual int32_t InitPreferences() = 0;
30     virtual int32_t GetIntValue(const std::string &key, int32_t defaultValue) = 0;
31     virtual bool GetBoolValue(const std::string &key, bool defaultValue) = 0;
32     virtual int32_t SetIntValue(const std::string &key, const std::string &setFile, int32_t setValue) = 0;
33     virtual int32_t SetBoolValue(const std::string &key, const std::string &setFile, bool setValue) = 0;
34     virtual int32_t GetShortKeyDuration(const std::string &key) = 0;
35     virtual int32_t SetShortKeyDuration(const std::string &key, int32_t setValue) = 0;
36 
37     static std::shared_ptr<IPreferenceManager> GetInstance();
38 
39 private:
40     static std::mutex mutex_;
41     static std::shared_ptr<IPreferenceManager> instance_;
42 };
43 
44 #define PREFERENCES_MGR ::OHOS::MMI::IPreferenceManager::GetInstance()
45 } // namespace MMI
46 } // namespace OHOS
47 #endif // I_PREFERENCE_MANAGER_H