registerEventListener static method

Future<Null> registerEventListener(
  1. dynamic listener(
    1. String?
    )
)

Implementation

static Future<Null> registerEventListener(Function(String?) listener) async {
  await _channel.invokeMethod('registerEventListener');
  _eventChannel
      .receiveBroadcastStream()
      .map<String?>((event) => event)
      .listen(listener);
  return null;
}