addPresenceManagerListener method Null safety

  1. @Deprecated("Use addEventHandler to instead")
void addPresenceManagerListener(
  1. ChatPresenceManagerListener listener
)

Registers a new presence manager listener.

Param listener The presence manager listener to be registered: ChatPresenceManagerListener.

Implementation

@Deprecated("Use addEventHandler to instead")
void addPresenceManagerListener(ChatPresenceManagerListener listener) {
  _listeners.remove(listener);
  _listeners.add(listener);
}