Jetpack Compose and Wireless Direct

Question

I know this is way too general, but I have a reason. I am looking forward to make a simple app that can transfer strings from my mobile device to my TV. I wish to transfer this data over Wi-Fi, provided that the TV and my phone are on the same network. Now, the Android Documentation for the P2P Wireless APIs is DEAD. It even uses some deprecated implementations, and to worsen that up, nobody cared to provide an up to date documentation for carrying it out in modern day programming.

All I want, is a reference to a reliable source that might be helpful in understanding this. I added the compose tag, again, so that the info is conveyed that the app is built using a declarative paradigm, unlike the traditional android system. The sources may still be using the old android system (I, however, would prefer a Compose app). If nothing, at least point me to the correct (and updated) documentation, if it at all exists.