We need to write below code for monitoring the battery UIDevice.current.isBatteryMonitoringEnabled = true After that we retrieve the battery state by using this method var batteryState: UIDevice.BatteryState { And write switch cases for those batterysate and we can get the state. func updateBatteryStateLabel() {
return UIDevice.current.batteryState
}
switch batteryState {
case .charging:
status = "Charging"
case .unknown:
status = "Unknown"
case .unplugged:
status = "Unplugged"
case .full:
status = "Full"
}
DispatchQueue.main.async {
self.batteryStsLbl.text = "B: \(self.status)"
}
}
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