title: Android Tabhost refresh
body: <p>I have the following code to tabhost.</p>
  
  <pre><code>tabHost.addTab(tabHost.newTabSpec("tab1")
              .setIndicator("First Text")
              .setContent(new Intent(this, class1.class)));
  tabHost.addTab(tabHost.newTabSpec("tab2")
              .setIndicator("Second Text")
              .setContent(new Intent(this, class2.class)));
  </code></pre>
  
  <p>How can i refresh each tab? I want to do this because i have some problems showing data from database.</p>
  
  <p>tanks</p>