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 #ifndef DISTRIBUTEDDATAMGR_PREFERENCES_NAPI_PREFERENCES_OBSERVER_H 17 #define DISTRIBUTEDDATAMGR_PREFERENCES_NAPI_PREFERENCES_OBSERVER_H 18 19 #include "napi/native_api.h" 20 #include "preferences_observer.h" 21 #include "js_observer.h" 22 23 namespace OHOS { 24 namespace PreferencesJsKit { 25 class JSPreferencesObserver : 26 public OHOS::NativePreferences::PreferencesObserver, 27 public JSObserver { 28 public: 29 JSPreferencesObserver(std::shared_ptr<UvQueue> uvQueue, napi_value callback, bool sendable = false); 30 virtual ~JSPreferencesObserver() = default; 31 void OnChange(const std::string &key) override; 32 void OnChange(const std::map<std::string, NativePreferences::PreferencesValue> &records) override; 33 }; 34 } // namespace PreferencesJsKit 35 } // namespace OHOS 36 #endif // DISTRIBUTEDDATAMGR_PREFERENCES_NAPI_PREFERENCES_OBSERVER_H 37