In Android, we will use the native Android toast command in iOS - the native UIAlertController command. Create an example application to call this library and display a Toast when a button is clicked / tapped.Wrap that module up in a library and add it to npm.Create a module with a single function show(title:), to display a “native toast” in Android and iOS.We will work step-by-step to create a simple app that will show pop-up messages, or "toasts". If there are any troubles, you try another way and switch to official docs What we’re going to do Important: This docs can have some outdated info. In a native module (the thing we will work on now) we are only able to create functions which can only be called from the React Native application. NOTE: There's also a thing called Native UI Component out there, that creates a native view that can be used inside the jsx. It's used in cases where native capabilities are needed - when react native doesn't have a corresponding module yet or when native performance is better.
Creating a Native Module in React Native What’s a Native Module?Ī native module is a set of javascript functions that are implemented natively for each platform (in our case that's iOS and Android).
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