@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (preference instanceof ListPreference && newValue instanceof String) {
final ListPreference listPreference = (ListPreference) preference;
final int index = listPreference.findIndexOfValue((String) newValue);
final CharSequence[] entries = listPreference.getEntries();
if (index >= 0 && index < entries.length) {
preference.setSummary(entries[index].toString().replaceAll("%", "%%"));
} else {
preference.setSummary("");
}
}
final String key = preference.getKey();
if (getString(R.string.pref_resume_talkback_key).equals(key)) {
final String oldValue =
SharedPreferencesUtils.getStringPref(
mPrefs,
getResources(),
R.string.pref_resume_talkback_key,
R.string.pref_resume_talkback_default);
if (!newValue.equals(oldValue)) {
// Reset the suspend warning dialog when the resume
// preference changes.
SharedPreferencesUtils.putBooleanPref(
mPrefs, getResources(), R.string.pref_show_suspension_confirmation_dialog, true);
}
}
return true;
}
