状态未在独立React Native Expo Android应用中更新

如何解决状态未在独立React Native Expo Android应用中更新

我正在努力解决对我没有任何意义的问题。在开发模式npm start中，expo react本地应用程序正常运行，没有错误。但是，当我为Android构建时，我注意到以下代码无法正常工作。状态不会更新，当我执行日志时，我将变为零。

const [roomData,setRoomData] = useState([]); //state set accordingly
const [roomTotals,setRoomTotals] = useState([]); state not set

//for updating roomData
onSelectRoom={(room) => {
     let roomIndex = roomData.findindex(
      (room) => room.id == item.id
       );
      const newState = [...roomData];
      newState[roomIndex] = room;
      roomData[roomIndex]
       ? setRoomData(newState)
       : setRoomData([...roomData,room]);
       setRoomTotals([]);
        }}

useEffect(() => {
//seems to be not working in production. Works in development
    const roomSubTotals = roomData.map((room) => room.sub_total);
    setRoomTotals(roomSubTotals);
  },[roomData]);

有人可以帮助为什么吗？谢谢