realtime-calls

Calls between two people and group calls on WordPlus Cloud, which ring on every page and app the callee has open: a phone and a browser call each other.

Calls run directly between the two, through TURN when a network needs it, or in a room on WordPlus Cloud's media servers, and become a group call when either side adds someone. Your server decides who may call whom. Better Messages' call screen, in realtime-ui, draws them; this library is for an app that draws its own. The calls guide has more.

val calls = rt.calls(context)
calls.onIncoming { incoming -> scope.launch { show(incoming.accept()) } }
val call = calls.start("support:34:42", "34", CallType.VIDEO)
call.onState { state -> label = state.wire }