page.title=Supporting Swipe-to-Refresh trainingnavtop=true startpage=true @jd:body <div id="tb-wrapper"> <div id="tb"> <h2>Dependencies and prerequisites</h2> <ul> <li>Android 1.6 (API level 4) or later </li> <li>Latest version of the Android v4 <a href= "{@docRoot}tools/support-library/index.html">Support Library</a> </li> </ul> <h2>Sample Apps</h2> <ul> <li><a href="{@docRoot}samples/SwipeRefreshLayoutBasic/index.html"> SwipeRefreshLayoutBasic</a></li> <li><a href="{@docRoot}samples/SwipeRefreshListFragment/index.html"> SwipeRefreshListFragment</a></li> <li><a href="{@docRoot}samples/SwipeRefreshMultipleViews/index.html"> SwipeRefreshMultipleViews</a></li> </ul> </div> </div> <p> Even if your app automatically updates its content on a regular basis, you can allow users to request manual updates as well. For example, a weather forecasting app can allow users get the latest forecasts on demand. To provide a standard user experience for requesting updates, the Android platform includes the swipe-to-refresh design pattern, which allows users to trigger an update with a vertical swipe. </p> <p class="note"> <strong>Note:</strong> This class requires the latest version of the Android v4 Support Library APIs. If you have not used the Support Library before, follow the instructions in the <a href= "{@docRoot}tools/support-library/setup.html">Support Library Setup</a> document. </p> <h2>Lessons</h2> <dl> <dt> <b><a href="add-swipe-interface.html">Adding Swipe-to-Refresh To Your App</a></b> </dt> <dd> <div style="width:290px;margin-right:35px;float:right"> <div class="framed-nexus5-port-span-5"> <video class="play-on-hover" autoplay alt= "When the user performs a swipe gesture, the SwipeRefreshLayout widget displays a progress indicator until your app finishes updating its data."> <!-- Preferred video size 216x384 (portrait) --> <source src="images/swipe.mp4"> </video> </div> <div style="font-size:10pt;margin-left:20px;margin-bottom:30px"> <em>To replay the movie, click on the device screen</em> </div> </div> </dd> <dd> Learn how to provide swipe-to-refresh support in a {@link android.widget.ListView} or {@link android.widget.GridView}, and how to provide an accessible refresh option using the action bar. </dd> <dt> <b><a href="respond-refresh-request.html">Responding to a Refresh Request</a></b> </dt> <dd> Learn how to respond to the swipe-to-refresh gesture, and how to perform the same update from an action bar action. </dd> </dl>