title: Firebase analytics, custom events values
body: <p>I'm trying to set some analytics in my app. The user can add 3 item to a list and I would like to know how much of valid item1, item2 and item the user has
  moreover I also would like to know how many of expired item1, item2 and item3 it has. This is how I did it:</p>
  
  <pre><code>Bundle bundle = new Bundle();
  bundle.putInt("valid_item1", validCount1);
   bundle.putInt("valid_item2", validCount2);
   bundle.putInt("valid_item3", validCount3);
   bundle.putInt("expired_item1", expireCount1);
   bundle.putInt("expired_item2", expireCount2);
   bundle.putInt("expired_item3", expireCount3);
   FirebaseAnalytics.getInstance(this).logEvent("", bundle);
  </code></pre>
  
  <p>I was expecting to see in my Firebase analytics dashboard a diagram that shows me how much users have a valid_item1, valid_item2 etc...</p>
  
  <p>Is this possible to accomplish? Or will I have to create 6 different events ?</p>