Android - create group by wifi direct p2p for multiple devices -

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i want create group multiple devices wifi direct p2p protocol in specific manner. want gather data other devices 1 device. should make receiver device, group owner. example clicking button, should create group , send out broadcast others join group automatically. (i know device should accept connection @ first, assume don't need it.)

i've searched lot, can't find clue. appreciate advice or comment on problem.

basically, there no broadcasts available api.

instead, use creategroup form group, create local service, , make sure peerdiscovery on (i'm rather sure device , local service visible others when api active)

in others peer/service discovery , connect once find looking for.

you workaround dialog, explained 2 ways in blog.


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