isSupportedExAsync method
Implementation
Future<void> isSupportedExAsync(
Function({int? resultCode, String? errString}) callback,
) async {
dynamic res = await _channel.invokeMethod('isSupportedExAsync');
if (res == null) {
return;
}
Map<dynamic, dynamic> result = Map<dynamic, dynamic>.from(res);
callback(resultCode: result['resultCode'], errString: result['errString']);
}