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New WINDEV Mobile 26 feature!
  • Battery
  • Management of errors
  • Miscellaneous
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Stored procedures
SysPowerStatus
In french: SysEtatAlimentation
Used to get various information about the battery (main or secondary) of the device on which the application is running.
Example
// Status of main battery?
Info("The battery is loaded at: " + SysPowerStatus(ChargePercentage) + " %")
Syntax
<Result> = SysPowerStatus(<Type of information> [, <Battery>])
<Result>: Integer or boolean according to the type of information
  • Requested information,
  • Empty string ("") if the requested information is not available.
<Type of information>: Integer constant
Specifies the type of requested information:
Charging
  • True if the battery is charging,
  • False otherwise.
ChargeLevelCharge level of battery:
  • 0: battery not found.
  • 1: high level.
  • 2: low level.
  • 3: critical level.
ChargePercentagePercentage of battery load.
ACLineStatus
  • True if the device is plugged in,
  • False otherwise.
RemainingLifeRemaining lifetime (in seconds) of battery.
Versions 23 and later
AndroidAndroid Widget iPhone/iPad This constant is not available.
New in version 23
AndroidAndroid Widget iPhone/iPad This constant is not available.
AndroidAndroid Widget iPhone/iPad This constant is not available.
TotalLifeTotal lifetime (in seconds) of battery.
Versions 23 and later
AndroidAndroid Widget iPhone/iPad This constant is not available.
New in version 23
AndroidAndroid Widget iPhone/iPad This constant is not available.
AndroidAndroid Widget iPhone/iPad This constant is not available.
<Battery>: Optional boolean
  • True (by default) to get information about the main battery of device,
  • False to get information about the secondary battery of device.
Versions 23 and later
AndroidAndroid Widget No information can be retrieved about the secondary battery. If <Battery> is set to False, <Result> will correspond to an empty string ("").
New in version 23
AndroidAndroid Widget No information can be retrieved about the secondary battery. If <Battery> is set to False, <Result> will correspond to an empty string ("").
AndroidAndroid Widget No information can be retrieved about the secondary battery. If <Battery> is set to False, <Result> will correspond to an empty string ("").
Remarks

Battery

  • Windows Mobile Depending on the Mobile Device (Pocket PC) used, some information is not returned.
  • Windows Mobile Some Mobile Devices are not equipped with batteries.
  • Versions 23 and later
    AndroidAndroid Widget No information can be retrieved about the secondary battery.
    New in version 23
    AndroidAndroid Widget No information can be retrieved about the secondary battery.
    AndroidAndroid Widget No information can be retrieved about the secondary battery.
  • Versions 23 and later
    AndroidAndroid Widget iPhone/iPad The returned information is invalid in emulator mode.
    New in version 23
    AndroidAndroid Widget iPhone/iPad The returned information is invalid in emulator mode.
    AndroidAndroid Widget iPhone/iPad The returned information is invalid in emulator mode.

Management of errors

Caution: SysPowerStatus returns no error code. To determine if this function has generated an error, use ErrorInfo with the errMessage constant.
Windows Mobile

Miscellaneous

To determine the battery status of the Mobile Device connected to the PC in a WINDEV application, use cePowerStatus.
Component : wp260ce.dll
Minimum version required
  • Version 26
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