getDisplayLanguageByCode method
Implementation
Future<String?> getDisplayLanguageByCode(String langCode) async {
if (langCode.isEmpty) {
return null;
}
Map<String, dynamic> languageNamesDict =
locales['language-names'] as Map<String, dynamic>;
if (languageNamesDict.containsKey(langCode)) {
final List<dynamic> langNames =
languageNamesDict[langCode] as List<dynamic>;
String displayLang = langNames.first as String;
return displayLang;
}
return null;
}