title: Firebase Analytics custom events params
body: <p>I am completely new to Firebase analytics. I am trying to send an event which shows statistics about my API call. </p>
  
  <pre><code>endTime = System.currentTimeMillis() - startTime;
  
  // [START event]
  Bundle params = new Bundle();
  params.putString(FirebaseConstants.PHONE_NUMBER, Utility.getPhone());
  params.putLong(FirebaseConstants.DURATION, endTime);
  FirebaseAnalytics
              .getInstance(getContext())
              .logEvent(FirebaseConstants.BALANCE_CHECK, params);
  // [END event]
  </code></pre>
  
  <p>But I only see the name of the event, number of users and occurrence count. 24 hours have already passed and I don't see my custom properties. For reference, I want to see a phone number(Utility.getPhone()) and the time which API call takes(endtime). Maybe it is possible that it does not send anything because I created custom params in my FirebaseConstans class</p>