addReceiveChatRoomMessageListener method
dynamic
addReceiveChatRoomMessageListener(
- String? listenerID,
- JMReceiveChatRoomMessageListener callback
Implementation
addReceiveChatRoomMessageListener(
String? listenerID, JMReceiveChatRoomMessageListener callback) {
if (listenerID == null) {
print(flutterLog + "'listenerID' is can not be null.");
return;
}
_eventHanders.receiveChatRoomMessageMap[listenerID] = callback;
}