title: Android studio not expanding AWS classes
body: <p>I am using Android Studio 1.5 and trying to build an app which uses AWS cognito for authentication. I am in the initial stages of the build and referred <a href="http://docs.aws.amazon.com/mobile/sdkforandroid/developerguide/setup.html" rel="nofollow noreferrer">this</a> AWS getting started guide.</p>
  
  <p>When I am trying to import some of the AWS classes, I am getting the 'can't resolve <strong>amazon</strong>' error message in Android studio.</p>
  
  <p>The libraries/classes I am trying to import are - </p>
  
  <pre><code>import com.amazon.identity.auth.device.AuthError;
  import com.amazon.identity.auth.device.authorization.api.AmazonAuthorizationManager;
  import com.amazon.identity.auth.device.authorization.api.AuthorizationListener;
  import com.amazon.identity.auth.device.authorization.api.AuthzConstants;
  import com.amazon.identity.auth.device.shared.APIListener;
  </code></pre>
  
  <p>I referred the below earlier questions to resolve the issue, but still no progress..</p>
  
  <p><a href="https://stackoverflow.com/questions/16779959/android-studio-importing-external-library-jar">Android Studio - Importing external Library/Jar</a></p>
  
  <p><a href="https://stackoverflow.com/questions/18481728/using-amazon-web-service-sdk-for-android-in-android-studio">Using Amazon Web Service SDK for Android in Android Studio</a></p>