Not work with RingtonePreference

[MiguelAngelLV]

It not works with RingtonePreference, not save the new value

[madlymad]

Any workaround/fix for that?

[MiguelAngelLV]

@madlymad I used a normal Preference and set onPreferenceClick to launch Ringstone Select.

public boolean onPreferenceClick(Preference preference)
            SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getActivity());
            String path = settings.getString("alarma", "content://settings/system/notification_sound");

            Uri uri = !TextUtils.isEmpty(path) ? Uri.parse(path) : null;


            Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_NOTIFICATION);

            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, uri);
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
            intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_DEFAULT, true);

            startActivityForResult(intent, 0);
}

public void onActivityResult(final int requestCode, final int resultCode, final Intent intent) {
         if (resultCode != Activity.RESULT_OK )
             return;


         Uri uri = intent.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
         SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(getActivity());
         Editor editor = settings.edit();
         editor.putString("alarma", uri == null ? "": uri.toString());
         editor.commit();             

}

[madlymad]

@MiguelAngelLV thanks that worked!

---

Tip of the problem that may help (for patching at the lib):

After searching android grep code related to RingtonePreference I found that the problem is that the onActivityResult is initialized at the Activity level that hosts your fragment so PreferenceFragment.class or your extension never get the activity result callback in order to save the selected ringtone.

I tried to fix that in library level but with no success.

---

Workaround (much easier for me):
In your code though you can patch the problem by passing the activity result from your Activity to your Fragment that extends PreferenceFragment.

1. at your xml you can use RingtonePreference

2. at your PreferencesActivity override:

   @Override
   protected void onActivityResult(int requestCode, int resultCode, Intent data) {
       super.onActivityResult(requestCode, resultCode, data);
       PreferenceActivityCallbacks callback = null;
       SherlockFragment f = this.getSupportFragmentManager().findFragmentByTag("your_fragment_tag");
       if ( f instanceof PreferenceActivityCallbacks )
           callback = (PreferenceActivityCallbacks)  f;
       if (callback != null) {
           callback.onActivityResult(requestCode, resultCode, data);
       }
   }
   

3. PreferenceActivityCallbacks is my interface that I use to pass data from activity to fragment

   public interface PreferenceActivityCallbacks {
           // ...
           public void onActivityResult(int requestCode, int resultCode, Intent data);
           // ...
   }
   

4. You are ready, you do not have to override onActivityResult in your fragment just implement the interface
   public class YourPreferenceFragment extends PreferenceFragment implements PreferenceActivityCallbacks {

[tbfr]

The problem is related to this code in RingtonePreference:

PreferenceFragment owningFragment = getPreferenceManager().getFragment();
if (owningFragment != null) {
    owningFragment.startActivityForResult(intent, mRequestCode);
} else {
    getPreferenceManager().getActivity().startActivityForResult(intent, mRequestCode);
}

We have no owning fragment since PreferenceManager.setFragment() needs a PreferenceFragment and therefore the PreferenceManagerCompat can't set it.

But as you see in the above snippet, if no owner fragment is found the Activity is used instead to start ringtone picker. The workaround I use is to catch the result in my Activity like this:

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

    if (data == null) {
        return;
    }

    Bundle bundle = data.getExtras();

    if (bundle != null) {
        Uri uri = data.getParcelableExtra(RingtoneManager.EXTRA_RINGTONE_PICKED_URI);
        String ringtoneString = "";

        if (uri != null) {
            ringtoneString = uri.toString();
        }

        sharedPrefs.edit().putString("yourRingtoneKey", ringtoneString).commit();
    }
}

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[agrajaghh]

hey @tbfr, thanks for your workaround! I would like to use it in an open source project (TextSecure). Could you please do us a favor and add a license (GPL, Apache?) to your code? I'm no lawyer but I would like to be on the save side ;)

[tbfr]

Hey @agrajaghh!

Please feel free to use the code in any way you want :)

[dominicoder]

Just came across this same issue. Thanks @tbfr for the info. Looking into a bit further, you can simplify this by just delegating the onActivityResult call to the wrapped PreferenceFragment from your Activity. That, in turn, dispatches the call to the RingtonePreference that initiated the call to begin with.

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
    super.onActivityResult(requestCode, resultCode, data);
    Fragment fragment = getSupportFragmentManager().findFragmentById(ID);
    fragment.onActivityResult(requestCode, resultCode, data);
}

Hope that's helpful.

[alexstyl]

Thε easiest and hassle free solution would be to do something like this on your Activity:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    List<Fragment> fragments = getSupportFragmentManager().getFragments();
    if (fragments != null) {
        for (Fragment frag : fragments)
            frag.onActivityResult(requestCode, resultCode, data);
    }
}

That way the activity is going to forward the onActivityResult to all hosted fragments, without having to keep their references or ids or tags by yourself

[crysxd]

@alexstyl Thanks man, super simple solution and its working with multiple RingtonPreferences in one Activity.