listResolution method
Implementation
LocaleListResolutionCallback listResolution({Locale fallback, bool withCountry = true}) {
return (List<Locale> locales, Iterable<Locale> supported) {
if (locales == null || locales.isEmpty) {
return fallback ?? supported.first;
} else {
return _resolve(locales.first, fallback, supported, withCountry);
}
};
}