UserDictionaryList.java 文件源码

/**
 * Create a single User Dictionary Preference object, with its parameters set.
 * @param localeString The locale for which this user dictionary is for.
 * @return The corresponding preference.
 */
protected Preference createUserDictionaryPreference(@Nullable final String localeString) {
    final Preference newPref = new Preference(getActivity());
    final Intent intent = new Intent(USER_DICTIONARY_SETTINGS_INTENT_ACTION);
    if (null == localeString) {
        newPref.setTitle(Locale.getDefault().getDisplayName());
    } else {
        if (localeString.isEmpty()) {
            newPref.setTitle(getString(R.string.user_dict_settings_all_languages));
        } else {
            newPref.setTitle(
                    LocaleUtils.constructLocaleFromString(localeString).getDisplayName());
        }
        intent.putExtra("locale", localeString);
        newPref.getExtras().putString("locale", localeString);
    }
    newPref.setIntent(intent);
    newPref.setFragment(UserDictionarySettings.class.getName());
    return newPref;
}