getDouble method

double? getDouble({ required dynamic key, })

Implementation

double? getDouble({required key}) {
  try {
    if (contain(key: key)) return pref!.getDouble(_getLastStringOfEnum(key));
  } catch (e) {
    _logExceptionByDeveloper(
        _className, 'Error while getting double from shared: ',
        error: e);
  }
  return null;
}