-linkcol"><a href="../../../reference/android/graphics/PorterDuff.Mode.html">PorterDuff.Mode</a></td>
              <td class="jd-descrcol" width="100%">&nbsp;</td>
          </tr>
        <tr class="alt-color api apilevel-1" >
              <td class="jd-linkcol"><a href="../../../reference/android/preference/Preference.html">Preference</a></td>
              <td class="jd-descrcol" width="100%">Represents the basic Preference UI building
 block displayed by a <code><a href="../../../reference/android/pref