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RingtonePreference does not fire. OnPreferenceChangeListener

For all other preferences, I run my OnPreferenceChangeListener. However, my RingtonePreference does not:

p = getPreferenceScreen().findPreference("pref_tone");
String rname = preferences.getString("pref_tone",Settings.System.DEFAULT_RINGTONE_URI.toString());
String name = ringtoneToName(rname);
p.setSummary(name);
p.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
public boolean onPreferenceChange(Preference preference, Object newValue) {
    // Never hits here!
    String v = (String) newValue;
    preference.setSummary(ringtoneToName(v));           
    return true;
}
});
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3 answers

onActivityResult should have called super.onActivityResult - this is a fix

+12
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Note that RingtonePreference uses Activity to set ringtones.

RingtonePreference PreferenceFragment (android.support.v4.preference.PreferenceFragment), , RingtonePreference PreferenceFragment startActivityForResult. , onActivityResult . onActivityResult , PreferenceFragment. , :

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    Fragment f = getSupportFragmentManager().findFragmentByTag(PREFERENCE_FRAGMENT_TAG);
    if (f != null) {
        f.onActivityResult(requestCode, resultCode, data);
    }
}
+2

, , ,

findPreference(getString(R.string.notification_key)).setOnPreferenceChangeListener(this);

@Override
public boolean onPreferenceChange(Preference preference, Object newVal) {

    if (preference.getKey().equals(getString(R.string.notification_key))) {

        Ringtone ringtone = RingtoneManager.getRingtone(getActivity(), Uri.parse(newVal.toString()));
        String name = ringtone.getTitle(getActivity());
        preference.setSummary(name);
    }

    return false;
}

 @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {

        super.onActivityResult(requestCode,resultCode,data);
    }

onPreferenceChange

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