add abstract method

Future<Rx<OngoingCall>?> add(
  1. ChatCall call, {
  2. bool dontAddIfAccounted = false,
})

Adds the provided ChatCall to the calls, if not already.

If dontAddIfAccounted is true, then this call won't be added if it was added by anything earlier, even if it's already gone.

Implementation

Future<Rx<OngoingCall>?> add(
  ChatCall call, {
  bool dontAddIfAccounted = false,
});