/* * Copyright (c) 2024 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #ifndef HIVIEWDFX_HIVIEW_POWER_STATUS_MANAGER_H #define HIVIEWDFX_HIVIEW_POWER_STATUS_MANAGER_H #include "common_event_data.h" #include "common_event_subscriber.h" #include "singleton.h" namespace OHOS { namespace HiviewDFX { namespace UCollectUtil { using namespace EventFwk; enum PowerState { SCREEN_ON = 0, SCREEN_OFF = 10, }; class PowerStateSubscriber : public CommonEventSubscriber { public: PowerStateSubscriber(const CommonEventSubscribeInfo &subscribeInfo) : CommonEventSubscriber(subscribeInfo) {} void OnReceiveEvent(const CommonEventData &data) override; }; class PowerStatusManager : public OHOS::DelayedRefSingleton { public: PowerStatusManager(); ~PowerStatusManager(); void SetPowerState(PowerState powerState); int32_t GetPowerState(); private: std::mutex mutex_; int32_t powerState_; std::shared_ptr powerStateSubscriber_ = nullptr; }; } } } #endif //HIVIEWDFX_HIVIEW_POWER_STATUS_MANAGER_H