I linked my Android app with Firebase using Android Studio Which created and set my google-service.json into my project.
When i debug my event logging in logcat i go
As others have mentioned, I think commonly the issue here is using the wrong package name. I had this problem with an app I recently started collaborating on, and using the package attribute from AndroidManifest.xml wasn't working. I suspected that the build was appending something to the package name but couldn't find the place where this was defined. The simplest way I found to discover the actual package name was to launch "Attach debugger to Android process" in the top bar on Android Studio, which then shows a list of processes with their associated package names on the AVD. Sure enough, using the correctly-appended package name taken from this list did then cause Firebase Analytics Debug View to wake up.