Question about generating a Session Token

[jwcounts]

I am working on an app that has an audio player to play an HLS livestream. I have figured out how to implement that in iOS and in Android, but I'm trying to figure out how to control that playback via a service in Android so that I can use the system media controls and all that.

The main question I have is how would I translate this into something Swift-friendly:
val sessionToken = SessionToken(this, ComponentName(this, PlaybackService::class.java))

I know that val is essentially let, but it's the ComponentName() that is giving me issues, specifically the ::class.java. In this context, does anyone know what the :: means?

[jwcounts]

Actually, I think I have it figured out. ComponentName ultimately puts out a string, so you can maneuver through it that way:

let Context = ProcessInfo.processInfo.androidContext
let sessionToken = SessionToken(Context, ComponentName(Context, "[MODULE NAME].AudioManager.PlaybackService"))