The small evil part of me wants to extract this part of the source and just bring my phone onto public transit for a while to see what happens.

You don’t AirDrop cat photos to people at mass gatherings?

Pre pandemic I would change my phone name to cta lemur and send lemur pics to people on the “L”. I’ve been on public transit twice since March 13th 2020 and there’s not enough people to get away with this anymore.

Isn't the default AirDrop setting to receive from people in your contact list only? (It was on my Mac and iPhone.)

Probably some people change the configuration to take AirDrops from everyone, but I'd expect that to be a small minority.

Unfortunately yes it is.

All of this reminds me of good old bluejacking, which was when we did the same thing using Bluetooth.

Funnily enough, I just found out BT Info (or SuperBluetoothHack) still exists and you can run the old .jar with J2ME Loader on Android. Or you can use the new apk. But of course it only works on the old phones.

starts at line 93 of https://github.com/seemoo-lab/AirGuard/blob/main/app/src/mai...

Now I'm curious too - if you decide to do it, let me know :D