To directly answer the keyword:

Android Auto essentially projects a driver-friendly version of your phone onto your car's screen.

If you attempted a hack and are facing issues, here are solutions:

Support for personalized channel lists and favorites. How to Install IPCarTV on Android Auto

Because IPCartV is first and foremost a video player , Google’s Android Auto framework automatically blocks it. Even if you have a perfect IPTV subscription, Google does not want you watching TV while driving.