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 #ifndef NAPI_SCREENLOCK_CALL_BACK_H 16 #define NAPI_SCREENLOCK_CALL_BACK_H 17 18 #include <string> 19 20 #include "event_listener.h" 21 #include "screenlock_system_ability_stub.h" 22 23 namespace OHOS { 24 namespace ScreenLock { 25 class ScreenlockCallback : public ScreenLockSystemAbilityStub { 26 public: 27 explicit ScreenlockCallback(const EventListener &eventListener); 28 ~ScreenlockCallback() override; 29 void OnCallBack(const SystemEvent &systemEvent) override; 30 void SetErrorInfo(const ErrorInfo &errorInfo) override; 31 32 private: 33 EventListener eventListener_; 34 ErrorInfo errorInfo_; 35 }; 36 #define SAFE_DELETE(p) \ 37 do { \ 38 if ((p) != nullptr) { \ 39 delete (p); \ 40 (p) = nullptr; \ 41 } \ 42 } while (0) 43 } // namespace ScreenLock 44 } // namespace OHOS 45 #endif // NAPI_SCREENLOCK_CALL_BACK_H