我已經開發了一個解決方案,讓您無需調用任何私有的API調用獲得該信息(雖然我當然不能答應你,蘋果將批准它)。
雖然有問題的信息確實源自IOKit,但我找到了一種不依賴於IOKit的方法。我的解決方案完全不依賴任何類型的私有API。相反,我開發了一個名爲UIDeviceListener
的組件,可以有效地劫持來自的IOKit數據。
試試看吧,我已經把一個簡單的示例程序:https://github.com/eldoogy/PowerData
作爲一個例子,這裏是它檢索由於IOKit字典往往看起來像(請注意,它可以通過IOS版本和不一按設備型號,代號等):
{
AdapterDetails = {
Amperage = 1000;
Description = "usb host";
FamilyCode = "-536854528";
PMUConfiguration = 1000;
Watts = 5;
};
AdapterInfo = 16384;
Amperage = 1000;
AppleRawCurrentCapacity = 1279;
AppleRawMaxCapacity = 1275;
AtCriticalLevel = 0;
AtWarnLevel = 0;
BatteryData = {
BatterySerialNumber = REDACTED;
ChemID = 355;
CycleCount = 524;
DesignCapacity = 1420;
Flags = 640;
FullAvailableCapacity = 1325;
ManufactureDate = REDACTED;
MaxCapacity = 1273;
MfgData = REDACTED;
QmaxCell0 = 1350;
StateOfCharge = 100;
Voltage = 4194;
};
BatteryInstalled = 1;
BatteryKey = "0003-default";
BootBBCapacity = 52;
BootCapacityEstimate = 2;
BootVoltage = 3518;
CFBundleIdentifier = "com.apple.driver.AppleD1815PMU";
ChargerConfiguration = 990;
CurrentCapacity = 1275;
CycleCount = 524;
DesignCapacity = 1420;
ExternalChargeCapable = 1;
ExternalConnected = 1;
FullyCharged = 1;
IOClass = AppleD1815PMUPowerSource;
IOFunctionParent64000000 = <>;
IOGeneralInterest = "IOCommand is not serializable";
IOInterruptControllers = (
IOInterruptController34000000,
IOInterruptController34000000,
IOInterruptController34000000,
IOInterruptController34000000
);
IOInterruptSpecifiers = (
<03000000>,
<26000000>,
<04000000>,
<24000000>
);
IOMatchCategory = AppleD1815PMUPowerSource;
IOPowerManagement = {
CurrentPowerState = 2;
DevicePowerState = 2;
MaxPowerState = 2;
};
IOProbeScore = 0;
IOProviderClass = AppleD1815PMU;
InstantAmperage = 0;
IsCharging = 0;
Location = 0;
Manufacturer = A;
MaxCapacity = 1275;
Model = "0003-A";
Serial = REDACTED;
Temperature = 2590;
TimeRemaining = 0;
UpdateTime = 1461830702;
Voltage = 4182;
"battery-data" = {
"0003-default" = <...>;
"0004-default" = <...>;
"0005-default" = <...};
"built-in" = 1;
}
不知道。但是,如果您在Mac上下載應用程序並將其解壓縮,那麼'nm'命令可能會提供一些有用的信息。 –