onCreate method Null safety

  1. @override
void onCreate()
override

Implementation

@override
void onCreate() {
  super.onCreate();
  if (!_onCreated) {
    _onCreated = true;
    messages?.listen((event) {
      TypedEvent<JanusEvent> typedEvent = TypedEvent<JanusEvent>(event: JanusEvent.fromJson(event.event), jsep: event.jsep);
      if (typedEvent.event.plugindata?.data["streaming"] == "event" && typedEvent.event.plugindata?.data["result"] != null && typedEvent.event.plugindata?.data["result"]['status'] == 'preparing') {
        typedEvent.event.plugindata?.data = StreamingPluginPreparingEvent();
        _typedMessagesSink?.add(typedEvent);
      } else if (typedEvent.event.plugindata?.data["streaming"] == "event" &&
          typedEvent.event.plugindata?.data["result"] != null &&
          typedEvent.event.plugindata?.data["result"]['status'] == 'stopping') {
        typedEvent.event.plugindata?.data = StreamingPluginStoppingEvent();
        _typedMessagesSink?.add(typedEvent);
      }
    });
  }
}