In Android---Gmail OAuthentication not open the Gmail SignIn page
<p>In Android How can i Use Gmail OAuthentication.
I import sample code from the github svn but Not open gmail Sign in page.</p>

<p><a href="https://github.com/ddewaele/AndroidOAuthFlowSample.git" rel="nofollow">Svn Rep</a>
(I also add 3 jar file signpost-commonshttp4-1.2.1.1.jar,signpost-core-1.2.1.1.jar,signpost-jetty6-1.2.1.1.jar)</p>

<p>Its not contain error but when i open apps then its display </p>

<pre><code>Responce status : Unauthorized.
</code></pre>

<p>Thankyou.</p>
