/**
* For each list dialog, we display the value selected in the "summary" text. When a new value is
* selected from the list dialog, update the summary to the selected entry.
*/
public boolean onPreferenceChange(Preference preference, Object newValue) {
ListPreference list = (ListPreference) preference;
int index = list.findIndexOfValue((String) newValue);
CharSequence entry = list.getEntries()[index];
preference.setSummary(entry);
return true;
}
