updateNotification method
Implementation
@override
Future<bool> updateNotification({
String? title,
String? text,
String? icon,
}) async {
final ok = await methodChannel.invokeMethod<bool>('updateNotification', {
if (title != null) 'notificationTitle': title,
if (text != null) 'notificationText': text,
if (icon != null) 'notificationIcon': icon,
});
return ok ?? false;
}