| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * 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 HEALTHD_BATTERYMONITOR_H |
| #define HEALTHD_BATTERYMONITOR_H |
| |
| #include <batteryservice/BatteryService.h> |
| #include <binder/IInterface.h> |
| #include <utils/String8.h> |
| #include <utils/Vector.h> |
| |
| #include "healthd.h" |
| |
| namespace android { |
| |
| class BatteryMonitor { |
| public: |
| |
| enum PowerSupplyType { |
| ANDROID_POWER_SUPPLY_TYPE_UNKNOWN = 0, |
| ANDROID_POWER_SUPPLY_TYPE_AC, |
| ANDROID_POWER_SUPPLY_TYPE_USB, |
| ANDROID_POWER_SUPPLY_TYPE_WIRELESS, |
| ANDROID_POWER_SUPPLY_TYPE_BATTERY |
| }; |
| |
| void init(struct healthd_config *hc); |
| bool update(void); |
| status_t getProperty(int id, struct BatteryProperty *val); |
| void dumpState(int fd); |
| |
| private: |
| struct healthd_config *mHealthdConfig; |
| Vector<String8> mChargerNames; |
| bool mBatteryDevicePresent; |
| int mBatteryFixedCapacity; |
| int mBatteryFixedTemperature; |
| struct BatteryProperties props; |
| |
| int getBatteryStatus(const char* status); |
| int getBatteryHealth(const char* status); |
| int readFromFile(const String8& path, char* buf, size_t size); |
| PowerSupplyType readPowerSupplyType(const String8& path); |
| bool getBooleanField(const String8& path); |
| int getIntField(const String8& path); |
| }; |
| |
| }; // namespace android |
| |
| #endif // HEALTHD_BATTERY_MONTIOR_H |