In modern app development, handling asynchronous data efficiently is crucial. Flutter, a popular framework for building cross-platform mobile applications, offers a powerful tool for this purpose: Streams. In Dart and Flutter, futures and streams are the main tools for handling asynchronous programming. A Future represents a single value that will be provided later, while a […]
How to Use FutureBuilder in flutter | Step by Step
The pattern of retrieving some data asynchronously and updating the user interface based on that data is quite common. So common in fact that in Flutter, there is a widget that helps you remove some of the boilerplate code you need to build the UI based on Futures: it’s the FutureBuilder widget. You can use […]
How to use Futures with StatefulWidgets
Stateless widgets don’t remember anything, but Stateful Widgets can keep track of things like variables and properties. To update the screen, you use the setState() method. State is the information that can change while the widget is being used. There are four important steps in the life of a StatefulWidget: Now, let’s learn how to […]