Select Wifi-devices with Java

Question

Is there a way to create a little menu in a programm, that has wifi-devices in it, that are in reach? So I wan't to send data to someone via wifi and I want a menu, where I can see what wlan devices are in reach?

Answer 1

I believe this may help you with part of your query
https://stackoverflow.com/questions/5888502/how-to-detect-when-wifi-connection-has-been-established-in-android/5890553#5890553

Answer 2

looks good (y). thx