getLanguageCode static method

String getLanguageCode(
  1. String locale
)

Returns the language code part of a locale

Gettext.getLanguageCode('sv-SE'); // -> "sv"

@param locale A case-insensitive locale string @returns A language code

Implementation

static String getLanguageCode(String locale) {
  return locale.split(RegExp(r'[\-_]'))[0].toLowerCase();
}