selectedLanguagePref = selectedLanguagePref + LOCALE_DELIMITER +
mDefaultLocVariant;
}
- for (int i = 0; i < available.size(); i++){
+ for (int i = 0; i < available.size(); i++) {
String[] langCountryVariant = available.get(i).split("-");
Locale loc = null;
if (langCountryVariant.length == 1){
if (loc != null){
entries[i] = loc.getDisplayName();
entryValues[i] = available.get(i);
- if (entryValues[i].equals(selectedLanguagePref)){
+ if (entryValues[i].equals(selectedLanguagePref)) {
selectedLanguageIndex = i;
}
}
* Returns whether there is a default language in the TTS settings.
*/
private boolean hasLangPref() {
- String language = Settings.Secure.getString(getContentResolver(), TTS_DEFAULT_LANG);
- return (language != null);
+ ContentResolver resolver = getContentResolver();
+ String language = Settings.Secure.getString(resolver, TTS_DEFAULT_LANG);
+ if ((language == null) || (language.length() < 1)) {
+ return false;
+ }
+ String country = Settings.Secure.getString(resolver, TTS_DEFAULT_COUNTRY);
+ if (country == null) {
+ return false;
+ }
+ String variant = Settings.Secure.getString(resolver, TTS_DEFAULT_VARIANT);
+ if (variant == null) {
+ return false;
+ }
+ return true;
}
/**