where to store user credentials
<p>at the android developer site <a href="http://developer.android.com/guide/practices/security.html" rel="nofollow">http://developer.android.com/guide/practices/security.html</a> 
i read that user password should not be stored  in device.</p>

<p>Then how should i handle this. I mean how to store user credentials on clouds and access that when needed.
What problems could be there if I store user credentials in device.</p>

<p>what other things one should keep in mind (for security) while developing app.</p>
