1 /* 2 * Copyright (c) 2025 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 INTERFACES_INNER_API_DEVICE_SETTINGS_INCLUDE_WALL_PAPER_PARAM_SERIALIZER_H 17 #define INTERFACES_INNER_API_DEVICE_SETTINGS_INCLUDE_WALL_PAPER_PARAM_SERIALIZER_H 18 19 #include "ipolicy_serializer.h" 20 #include "singleton.h" 21 #include "wall_paper_param.h" 22 23 namespace OHOS { 24 namespace EDM { 25 /* 26 * Policy data serializer of type int. 27 */ 28 class WallPaperParamSerializer : public IPolicySerializer<WallPaperParam>, 29 public DelayedSingleton<WallPaperParamSerializer> { 30 public: 31 bool Deserialize(const std::string &jsonString, WallPaperParam &dataObj) override; 32 33 bool Serialize(const WallPaperParam &dataObj, std::string &jsonString) override; 34 35 bool GetPolicy(MessageParcel &data, WallPaperParam &result) override; 36 37 bool WritePolicy(MessageParcel &reply, WallPaperParam &result) override; 38 39 bool MergePolicy(std::vector<WallPaperParam> &data, WallPaperParam &result) override; 40 }; 41 } // namespace EDM 42 } // namespace OHOS 43 44 #endif // INTERFACES_INNER_API_DEVICE_SETTINGS_INCLUDE_WALL_PAPER_PARAM_SERIALIZER_H 45