1 /* 2 * Copyright (c) 2021-2023 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 BATTERY_SERVICE_SUBSCRIBER_H 17 #define BATTERY_SERVICE_SUBSCRIBER_H 18 19 #include <cstdint> 20 #include <mutex> 21 #include "want.h" 22 23 #include "battery_info.h" 24 25 namespace OHOS { 26 namespace PowerMgr { 27 class BatteryNotify { 28 public: 29 BatteryNotify(); 30 ~BatteryNotify() = default; 31 int32_t PublishEvents(BatteryInfo& info); 32 bool PublishCustomEvent(const BatteryInfo& info, const std::string& commonEventName) const; 33 bool HandleNotification(const std::string& ueventName) const; 34 35 private: 36 void HandleUevent(BatteryInfo& info); 37 bool PublishChangedEvent(const BatteryInfo& info); 38 bool PublishChangedEventInner(const BatteryInfo& info) const; 39 bool PublishLowEvent(const BatteryInfo& info) const; 40 bool PublishOkayEvent(const BatteryInfo& info) const; 41 void StartVibrator() const; 42 bool PublishPowerConnectedEvent(const BatteryInfo& info) const; 43 bool PublishPowerDisconnectedEvent(const BatteryInfo& info) const; 44 bool PublishChargingEvent(const BatteryInfo& info) const; 45 bool PublishDischargingEvent(const BatteryInfo& info) const; 46 bool PublishChargeTypeChangedEvent(const BatteryInfo& info); 47 bool IsCommonEventServiceAbilityExist() const; 48 void WirelessPluggedConnected(const BatteryInfo& info) const; 49 void WirelessPluggedDisconnected(const BatteryInfo& info) const; 50 void RotationMotionSubscriber() const; 51 void RotationMotionUnsubscriber() const; 52 53 int32_t lowCapacity_ = -1; 54 ChargeType batteryInfoChargeType_ = ChargeType::NONE; 55 int32_t lastCapacity_ = -1; 56 int32_t lastPluggedType_ = -1; 57 int32_t lastTemperature_ = -1; 58 int32_t lastHealthState_ = -1; 59 BatteryPluggedType lastPowerPluggedType_ = BatteryPluggedType::PLUGGED_TYPE_BUTT; 60 std::mutex mutex_; 61 }; 62 } // namespace PowerMgr 63 } // namespace OHOS 64 #endif // BATTERY_SERVICE_SUBSCRIBER_H 65