Source : React Native Loading Spinner Overlay
In this tutorial we are going to discuss how to display loading spinner overlay animation effect in react native application. You may have seen this kind of loading spinner overlay animation effect in various app like Flipkart, Amazon, Myntra, Snapdeal etc. We will use the react-native-loading-spinner-overlay library to make an overlay Loading animation effect. This is basically used to block the screen while the application is doing some work like fetching data from the server or processing any big data which needs some resources.