title: Android Studio - Cannot resolve com.google.firebase.analytics
body: <p>I am using Android Studio and (tried) to add firebase.analytics via the menu (tools->firebase). I added the analytics function but </p>
  
  <pre><code>import com.google.firebase.analytics.FirebaseAnalytics;
  </code></pre>
  
  <p>results in an error since "analytics" cannot be resolved. </p>
  
  <p>What is missing? 
  Many thanks!</p>