title: Hide/remove ListPreference from PreferenceScreen
body: <p>How can I remove ListPreference from PreferenceScreen at runtime?<br>
  Something like setVisibility(Visibility.GONE) on a parent row.  </p>
  
  <pre><code>public class PreferencesActivity extends PreferenceActivity
  {
      protected void onConfigurationChanged(ApplicationConfiguration config)
      {
          // ...
          if(config.actualAccounts.sie() &lt; 1)
          {
               ListPreference p = (ListPreference) findPreference("account");
               p.setEnabled(false);
               // here I want to hide it at all
          }
          // ....
      }
   }
  </code></pre>