protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
var powerState = PowerState.GetPowerState();
if (powerState.BatteryFlag == BatteryFlag.NoSystemBattery)
{
LogService.LogService.Log("No system battery");
await StopAsync(stoppingToken);
}
else
{
var batteryBrightness = GetBatteryBrightness();
var chargeBrightness = GetChargeBrightness();
var currentBrightness = BrightnessService.BrightnessService.GetBrightness();
var desiredBrightness = powerState.ACLineStatus == AcLineStatus.Offline
? batteryBrightness
: chargeBrightness;
if (currentBrightness != desiredBrightness)
{
BrightnessService.BrightnessService.SetBrightness(desiredBrightness);
LogService.LogService.Log($"CurrentBrightness: {desiredBrightness}");
}
}
await Task.Delay(1000, stoppingToken);
}
}
protected override bool OnPowerEvent(PowerBroadcastStatus powerStatus)
{
string tm = DateTime.Now.ToString();
PowerState PS = new PowerState();
if (PS.GetPowerState().ACLineStatus == ACLineStatus.Online)
{
if (RunSetBrightnessProc(ACBrightnessValue)) //Running external program that uses WMI
{
LF.WriteLog($"{tm} Power source changed to AC. Brightness set to {ACBrightnessValue}%");
}
}
if (PS.GetPowerState().ACLineStatus == ACLineStatus.Offline)
{
if (RunSetBrightnessProc(DCBrightnessValue))
{
LF.WriteLog($"{tm} Power source changed to DC. Brightness set to {DCBrightnessValue}%");
}
}
return(true);
}