private boolean setSourceLanguage(String languageCode) {
    sourceLanguageCodeOcr = languageCode;
    sourceLanguageCodeTranslation = LanguageCodeHelper.mapLanguageCode(languageCode);
    sourceLanguageReadable = LanguageCodeHelper.getOcrLanguageName(this, languageCode);
    return true;
  }
Sets the necessary language code values for the given OCR language.
OCRTest/src/main/java/edu/sfsu/cs/orange/ocr/CaptureActivity.java