java - Message from Android to Android without Accesspoint -


i have 2 android-devices, have no ip-addresses mac-addresses 

 d0:e7:82:fa:90:33 (a)  8c:bf:a6:a8:77:8f (b)

how send byte a b? possible?

edit: droped datagramsocket-sources because packed-based.

by way: wifi-direct or bluetooth not supported devices.

you can use udp broadcast message. broadcast message , every device on networks gets it, sender. however, message delivery in udp not guaranteed, may drop. need handle on client side.


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