pull to refresh up and down refresh for dynamic table layout in android
<p>am adding dynamic views in my activity,which is under <code>TableLayout</code>.how to do pullup and pulldown refresh.</p>

<pre><code>TableLayout tl =(TableLayout)findViewById(R.id.myTableLayout);
LayoutInflater vi =(LayoutInflater)getApplicationContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
</code></pre>
