[Android] 시스템 언어설정 확인

android system 언어설정 값을 읽어오는 예제.

private byte verifyLanguageCode() {
    byte retVal = 0;
    Locale locale = mContext.getResources().getConfiguration().locale;
    String language = locale.getLanguage();
    String country = locale.getCountry();
    String displayCountry = locale.getDisplayCountry();

    Log.d(TAG,"[language:"+language+"] [country:"+country+"] [displayCountry:"+displayCountry+"]");

    if ( language.toUpperCase().indexOf("ZH") != -1 ) {
        retVal = 0;
    } else if ( language.toUpperCase().indexOf("KO") != -1 ) {
        retVal = 1;
    } else {
        retVal = 2;
    }

    return retVal;
}