Code example. You can see the bonus section to see how we implement ListView.builder to show each person’s name and craft. In this tutorial we will learn how to create a Listview in Flutter with example. How to load API Data into ListView in Flutter. A factory constructor is a good choice for JSON parsing as it lets us do some work (create variables, perform some validation) before returning the result. Realiza una petición de red usando el paquete `http` 3. Otherwise we return a CircularProgressIndicator which is a library widget provided by flutter that shows a Circular loading bar to the user. Material is a … Android toolchain - develop for Android devices (Android SDK 28.0.0-rc1) Android license status unknown. Flutter REST API In the example below, the