REACT NATIVE - 当我在ComponentdidMount中使用setInterval从API自动重新加载数据时，如何让本机选框继续运行

I just start learning react-native and currently build an customer queue application for a hospital using react native. My queue main page has 2 main component: queue table and news running text (using react-native-marquee). I need to get data from server every 5000ms to make this app realtime, so use I just start learning react-native and currentl