Gowalla java-android, get access token?
<p>please give me tutorial about How to use OAuth2 and Checkin with gowalla-java.
<a href="http://code.google.com/p/gowalla-java/wiki/OAuth2Example" rel="nofollow">http://code.google.com/p/gowalla-java/wiki/OAuth2Example</a>
i don't understand how to Request Authorization, The callback code , and get acsess token.</p>

<p>thanks</p>
