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 FRAMEWORKS_SERVICES_CLOUD_SYNC_NOTIFY_HANDLE_INCLUDE_CLOUDE_SYNC_OBSERVER_H 17 #define FRAMEWORKS_SERVICES_CLOUD_SYNC_NOTIFY_HANDLE_INCLUDE_CLOUDE_SYNC_OBSERVER_H 18 19 #include <mutex> 20 21 #include "datashare_helper.h" 22 #include "medialibrary_async_worker.h" 23 #include "userfile_manager_types.h" 24 25 namespace OHOS { 26 namespace Media { 27 #define EXPORT __attribute__ ((visibility ("default"))) 28 struct CloudSyncNotifyInfo { 29 std::list<Uri> uris; 30 DataShare::DataShareObserver::ChangeType type; 31 const void* data; 32 }; 33 34 class EXPORT CloudSyncObserver : public DataShare::DataShareObserver { 35 public: 36 CloudSyncObserver() = default; 37 ~CloudSyncObserver() = default; 38 39 void OnChange(const ChangeInfo &changeInfo) override; 40 void DealPhotoGallery(CloudSyncNotifyInfo ¬ifyInfo); 41 void DealAlbumGallery(CloudSyncNotifyInfo ¬ifyInfo); 42 void DealCloudSync(const ChangeInfo &changeInfo); 43 void DealGalleryDownload(CloudSyncNotifyInfo ¬ifyInfo); 44 void HandleIndex(); 45 46 /* delayed trigger */ 47 bool isPending_ = false; 48 std::mutex syncMutex_; 49 }; 50 51 class CloudSyncNotifyData : public AsyncTaskData { 52 public: CloudSyncNotifyData(const CloudSyncNotifyInfo & info)53 CloudSyncNotifyData(const CloudSyncNotifyInfo &info):notifyInfo_(info) {}; 54 virtual ~CloudSyncNotifyData() override = default; 55 CloudSyncNotifyInfo notifyInfo_; 56 }; 57 } // namespace Media 58 } // namespace OHOS 59 60 #endif //FRAMEWORKS_SERVICES_CLOUD_SYNC_NOTIFY_HANDLE_INCLUDE_CLOUDE_SYNC_OBSERVER_H 61