   // scroll the selected page into view
      $(document).ready(function() {
        scrollIntoView("packages-nav");
        scrollIntoView("classes-nav");
        });
    </script>

     



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<div id="api-info-block">




<div class="sum-details-links">

Summary:













&#124; <a href="#" onclick="return toggleAllClassInherited()" id="toggleAllClassInherited">[Expand All]</a>

</div><!-- end sum-details-links -->
<div class="api-level">
  
  Added in <a href="../..