1 /* 2 * Copyright (c) 2021 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 IUPDATER_CALLBACK_H 17 #define IUPDATER_CALLBACK_H 18 19 #include <iostream> 20 #include "update_helper.h" 21 #include "iremote_broker.h" 22 #include "iremote_proxy.h" 23 24 namespace OHOS { 25 namespace update_engine { 26 class IUpdateCallback : public OHOS::IRemoteBroker { 27 public: 28 virtual ~IUpdateCallback() = default; 29 enum { 30 CHECK_VERSION = 1, 31 DOWNLOAD, 32 UPGRADE, 33 }; 34 35 DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.Update.IUpdateCallback"); 36 public: 37 virtual void OnCheckVersionDone(const VersionInfo &info) = 0; 38 39 virtual void OnDownloadProgress(const Progress &progress) = 0; 40 41 virtual void OnUpgradeProgress(const Progress &progress) = 0; 42 }; 43 } // namespace update_engine 44 } // namespace OHOS 45 #endif // IUPDATER_CALLBACK_H 46