getValue<T> static method

Implementation

static T getValue<T>(PreferenceItem<T> item) {
  final String key = getPrefKey(item);
  switch (T) {
    case int:
      return _prefs.getInt(key) as T? ?? item.defaultValue;
    case String:
      return _prefs.getString(key) as T? ?? item.defaultValue;
    case double:
      return _prefs.getDouble(key) as T? ?? item.defaultValue;
    case bool:
      return _prefs.getBool(key) as T? ?? item.defaultValue;
    case const (List<String>):
      return _prefs.getStringList(key) as T? ?? item.defaultValue;
    default:
      return transform(T, _prefs.getString(key)) ?? item.defaultValue;
  }
}