getBatteryLevel static method

Future<String> getBatteryLevel()

Implementation

static Future<String> getBatteryLevel() async {
  String batteryLevel;
  try {
    final int result = await _channel.invokeMethod('getBatteryLevel');
    batteryLevel = 'Battery level: $result%.';
  } on PlatformException {
    batteryLevel = 'Failed to get battery level.';
  }
  return batteryLevel;
}