private async void processPowerBtn_Clicked(object sender, EventArgs e)
{
TapiHandle handle = Globals.handleModem0;
try
{
handle.NotificationChanged += Handle_NotiPowerStatusChanged;
handle.RegisterNotiEvent(Notification.ModemPower);
Log.Debug(Globals.LogTag, "Modem powercommand call start");
await modem.ProcessPowerCommand(PhonePowerCommand.Off);
Log.Debug(Globals.LogTag, "Modem powercommand call off success");
}
catch (Exception ex)
{
Log.Debug(Globals.LogTag, "Modem processpower command ,exception = " + ex.ToString());
}
finally
{
handle.DeregisterNotiEvent(Notification.ModemPower);
handle.NotificationChanged -= Handle_NotiPowerStatusChanged;
}
}