setListener static method

Future<bool> setListener(
  1. Function callback
)

Implementation

static Future<bool> setListener(Function callback) async {
  startBgMethodChannel();
  int? handleId = 0;
  if (callback is Function(int) || callback is Function(String)) {
    final handle = _getCallbackHandle(callback);
    handleId = handle?.toRawHandle();
  }
  final status = await _channel.invokeMethod<bool>('setListener', [handleId]);
  return status ?? false;
}