Error when using Google Play LVL
<p>I followed this tutorial: <a href="http://twistbyte.com/tutorial/using-the-android-licensing-service-step-by-step" rel="nofollow">http://twistbyte.com/tutorial/using-the-android-licensing-service-step-by-step</a></p>

<p>It doesn't seem to work.</p>

<p>I get an error/suggestions saying "get unimplemented methods" at <code>protected class MyLicenseCheckerCallback implements LicenseCheckerCallback {</code>.  It doesn't seem to work.  Can someone please provide some insight?  If it helps, I am using Eclipse  Thanks!</p>
