There are a couple of Android Auto dongles on Amazon. Here's one:You can do that with iPhone but not with Android.
Today has been a good day! I received my Carlinkit 2.0 Wireless Dongle - ordered from this website. I plugged it into the USB-A port in my 2020 Bolt Premier, the port I usually use to connect my cable for Apple CarPlay. There were some one-time prompts on my iPhone 12 Pro and on the head unit in the Bolt to connect, but connect it did!I have this one and it works well enough . (U2W Plus) Carlinkit 3.0 Wireless Apple CarPlay Adapter Dongle for Wired CarPlay
As far as I know, there are some adapters that are suitable for Apple Carplay and Android auto, such as Carlinkit’s Tbox model, MMB, Carplay smart box, etc.I am looking for Android Auto dongle. Seems like tons of wireless options for apple but none for Android.