android in-app-billing not getting response in 2.1
<p>I downloaded sample <code>in-app-billing</code> application and I tried to run that application on devices
its working fine for devices with <code>android OS version 2.2</code>.
but I am getting problem with  devices having <code>OS version 2.1</code>.</p>

<p>Actually  I am able to connect to market server and I am receiving response saying that <code>request sent to server</code> ,but I am not getting response about purchase state (ie whether the purchase is success or not).
we are getting this problem with <code>android OS 2.1</code> devices,for <code>OS 2.2</code> its working fine.(i tested in devices with <code>OS 2.1</code> and <code>2.2</code> only)</p>
