title: How to display activity in the ActionBar's tab?
body: <p>I'm using SupportLibrary. Here is my MainActivity code:</p>
  
  <pre><code>public class MainActivity extends ActionBarActivity implements android.support.v7.app.ActionBar.TabListener {
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.main);
  
          android.support.v7.app.ActionBar bar = getSupportActionBar();
          bar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
  
          android.support.v7.app.ActionBar.Tab tab = bar.newTab();
          tab.setText("Tab 1");
          tab.setTabListener(this);
          bar.addTab(tab);
      }
  </code></pre>
  
  <p>How can I display some activity in the tab?</p>
  
  <p>Thanks.</p>