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 INSTALLER_CALLBACK_H 17 #define INSTALLER_CALLBACK_H 18 19 #include <future> 20 21 #include "nocopyable.h" 22 #include "status_receiver_host.h" 23 24 namespace OHOS { 25 namespace AppExecFwk { 26 class InstallerCallback : public OHOS::AppExecFwk::StatusReceiverHost { 27 public: 28 InstallerCallback() = default; 29 virtual ~InstallerCallback() override = default; 30 31 virtual void OnStatusNotify(const int32_t progress) override; 32 virtual void OnFinished(const int32_t resultCode, [[maybe_unused]] const std::string &resultMsg) override; 33 int32_t GetResultCode(); 34 std::string GetResultMsg(); 35 36 private: 37 std::promise<int32_t> resultCodeSignal_; 38 std::promise<std::string> resultMsgSignal_; 39 DISALLOW_COPY_AND_MOVE(InstallerCallback); 40 }; 41 } // namespace AppExecFwk 42 } // namespace OHOS 43 #endif // INSTALLER_CALLBACK_H