setState method
Implementation
void setState(GroupCallState newState) {
state = newState;
onGroupCallState.add(newState);
onGroupCallEvent.add(GroupCallStateChange.groupCallStateChanged);
}
void setState(GroupCallState newState) {
state = newState;
onGroupCallState.add(newState);
onGroupCallEvent.add(GroupCallStateChange.groupCallStateChanged);
}