Android refresh screen aftet button clicked
<p>I have an <code>Activity</code>. It's <code>Layout</code> has 2 <code>Buttons</code>. When I click the first <code>Button</code> a <code>Dialog</code> opens . <code>Dialog</code> contains a <code>ListView</code>. When I close the <code>Dialog</code> I want to do refresh on <code>Activity</code>. So the text of the first <code>Button</code> will be different. </p>

<pre><code>sportSuvis.setText("Sports "); 
sportSuvis.setOnClickListener(new View.OnClickListener() {
      @Override 
      public void onClick(View v) { 
        SportListViewDiaolog myDialog = new SportListViewDiaolog(v.getContext(),"",null); 
       myDialog.show(); 
       } 
}); 
</code></pre>

<p>after dialog dismiss I want to do refresh</p>

<p>Thanks</p>
