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 OHOS_FILEMGMT_CLOUD_SYNC_CALLBACK_MIDDLE_H 17 #define OHOS_FILEMGMT_CLOUD_SYNC_CALLBACK_MIDDLE_H 18 19 #include "cloud_sync_callback.h" 20 21 namespace OHOS::FileManagement::CloudSync { 22 class CloudSyncCallbackMiddle : public CloudSyncCallback { 23 public: 24 virtual ~CloudSyncCallbackMiddle() = default; OnSyncStateChanged(SyncType type,SyncPromptState state)25 virtual void OnSyncStateChanged(SyncType type, SyncPromptState state) {}; OnSyncStateChanged(CloudSyncState state,ErrorType error)26 virtual void OnSyncStateChanged(CloudSyncState state, ErrorType error) {}; DeleteReference()27 virtual void DeleteReference() {}; 28 }; 29 } // namespace OHOS::FileManagement::CloudSync 30 31 #endif // OHOS_FILEMGMT_CLOUD_SYNC_CALLBACK_MIDDLE_H