Record a custom event with Amazon Pinpoint

MainActivity.kt

fab.setOnClickListener { view ->
     Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
             .setAction("Action", null).show()
     pinpointManager?.let {
         val event = it.analyticsClient.createEvent("click-fab")
         it.analyticsClient.recordEvent(event)
         it.analyticsClient.submitEvents()
     }
 }