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 FRAMEWORKS_SERVICES_THUMBNAIL_SERVICE_INCLUDE_THUMBNAIL_GENERATE_HELPER_H_ 17 #define FRAMEWORKS_SERVICES_THUMBNAIL_SERVICE_INCLUDE_THUMBNAIL_GENERATE_HELPER_H_ 18 19 #include "rdb_helper.h" 20 #include "rdb_predicates.h" 21 #include "single_kvstore.h" 22 #include "thumbnail_utils.h" 23 24 namespace OHOS { 25 namespace Media { 26 class ThumbnailGenerateHelper { 27 public: 28 ThumbnailGenerateHelper() = delete; 29 virtual ~ThumbnailGenerateHelper() = delete; 30 static int32_t CreateThumbnailFileScaned(ThumbRdbOpt &opts, bool isSync); 31 static int32_t CreateThumbnailBackground(ThumbRdbOpt &opts); 32 static int32_t CreateAstcBackground(ThumbRdbOpt &opts); 33 static int32_t CreateAstcCloudDownload(ThumbRdbOpt &opts, bool isCloudInsertTaskPriorityHigh = false); 34 static int32_t CreateLcdBackground(ThumbRdbOpt &opts); 35 EXPORT static int32_t UpgradeThumbnailBackground(ThumbRdbOpt &opts, bool isWifiConnected); 36 EXPORT static int32_t RestoreAstcDualFrame(ThumbRdbOpt &opts); 37 static int32_t CreateAstcBatchOnDemand(ThumbRdbOpt &opts, NativeRdb::RdbPredicates &predicate, int32_t requestId); 38 static int32_t GetNewThumbnailCount(ThumbRdbOpt &opts, const int64_t &time, int &count); 39 EXPORT static int32_t GetThumbnailPixelMap(ThumbRdbOpt &opts, ThumbnailType thumbType); 40 EXPORT static int32_t CheckLcdSizeAndUpdateStatus(ThumbRdbOpt &opts); 41 42 private: 43 static int32_t GetLcdCount(ThumbRdbOpt &opts, int &outLcdCount); 44 static int32_t GetNoLcdData(ThumbRdbOpt &opts, std::vector<ThumbnailData> &outDatas); 45 EXPORT static int32_t GetLocalNoLcdData(ThumbRdbOpt &opts, std::vector<ThumbnailData> &outDatas); 46 static int32_t GetNoThumbnailData(ThumbRdbOpt &opts, std::vector<ThumbnailData> &outDatas); 47 static int32_t GetNoAstcData(ThumbRdbOpt &opts, std::vector<ThumbnailData> &outDatas); 48 static int32_t GetAvailableFile(ThumbRdbOpt &opts, ThumbnailData &data, ThumbnailType thumbType, 49 std::string &fileName); 50 static int32_t GetThumbnailDataNeedUpgrade(ThumbRdbOpt &opts, std::vector<ThumbnailData> &outDatas, 51 bool isWifiConnected); 52 static void CheckMonthAndYearKvStoreValid(ThumbRdbOpt &opts); 53 }; 54 } // namespace Media 55 } // namespace OHOS 56 57 #endif // FRAMEWORKS_SERVICES_THUMBNAIL_SERVICE_INCLUDE_THUMBNAIL_GENERATE_HELPER_H_ 58