showSnackBar function

ScaffoldFeatureController<SnackBar, SnackBarClosedReason>? showSnackBar(
  1. SnackBar snackBar
)

Implementation

ScaffoldFeatureController<SnackBar, SnackBarClosedReason>? showSnackBar(
    SnackBar snackBar) {
  assert(GlobalWayUI().scaffoldMessengerKey.currentState != null,
      'Set GlobalWayUI().scaffoldMessengerKey to the MaterialApp');
  return GlobalWayUI()
      .scaffoldMessengerKey
      .currentState
      ?.showSnackBar(snackBar);
}