So many new infotainment systems in cars support Android Auto, but not wireless. I was wondering if I could program something that would allow an inexpensive Raspberry Pi to be used as a gateway. Effectively emulate a phone on the USB side, but receive real data from a real phone via wifi. I am a programmer, but I do not understand the inner workings of the Android USB system to know if it is possible or not (with or without root).
If I know where to start, I can create an open source project on github. I have experience both in small Android programming and in some languages like .net core or python to make it work on the raspberry side.
android phone <--wifi--> raspberry pi <--usb--> car system
Like for example Renault easy link which is in my Renault Twingo (2019).