getCurrentLangCode method
获取当前语言
Implementation
Locale? getCurrentLangCode() {
var langJson = MemoryUtils.instance.getString(_currLangCacheKey);
langJson = Uri.decodeFull(langJson);
if (langJson.isEmptyString) {
return null;
}
var map = JsonUtils.fromJson(langJson);
String code = map["code"];
String countryCode = map["country_code"];
if (code.isEmptyString || countryCode.isEmptyString) {
return null;
}
return Locale(code, countryCode);
}