class InstanceUploaderListActivity extends InstanceListActivity implements
        OnLongClickListener, DiskSyncListener, AdapterView.OnItemClickListener, LoaderManager.LoaderCallbacks<Cursor> {

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        switch (item.getItemId()) {
            case R.id.menu_preferences:
                createPreferencesMenu();
                return true;
            case R.id.menu_change_view:
                showSentAndUnsentChoices();
                return true;
            case R.id.menu_filter:

                return true;
            case android.R.id.home:
                super.onBackPressed();
                break;
        }
        return super.onOptionsItemSelected(item);
    }

}