rcol" width="100%">UUID is an immutable representation of a 128-bit universally unique
 identifier (UUID).&nbsp;</td>
          </tr>
        <tr class=" api apilevel-1" >
              <td class="jd-linkcol"><a href="../../../reference/android/net/Uri.html">Uri</a></td>
              <td class="jd-descrcol" width="100%">Immutable URI reference.&nbsp;</td>
          </tr>
        <tr class="alt-color api apilevel-1" >
              <td class="jd-linkcol"><a href="../../../reference/android/view/ViewDebug.Hi