title: How can I update my application programmatically?
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/3057771/is-there-a-way-to-automatically-update-application-on-android">Is there a way to automatically update application on Android?</a>  </p>
  </blockquote>
  
  
  
  <p>I have an android application. my user install it. how can I notify the user that a new version is available.</p>
  
  <p>my application is not in Market.</p>
  
  <p>thanks in advance.</p>