toastOf function

Duration? toastOf(
  1. ToastLength? toastLength
)

Implementation

Duration? toastOf(ToastLength? toastLength) {
  if (toastLength == null) {
    return null;
  }
  switch (toastLength) {
    case ToastLength.LENGTH_SHORT:
      return Duration(seconds: 2);
    case ToastLength.LENGTH_LONG:
      return Duration(seconds: 6);
    default:
      throw UnsupportedError(toastLength.toString());
  }
}