Updating an android application
<p>I have made an android app. I want to upload it on android market. I later want to make updates too. So what necassary stepts should i take so that it automatically detects the android new version and download and install them</p>

<p>I have tried googling but no exact tutorial have been found.
In coding what links should I put and stuff like that.</p>

<p>Best Regards</p>
