Dart

In Flutter, images can come from different sources. You might use built-in pictures from your app (called asset images), or you might want to show pictures that the user picks from their phone. When someone takes a photo or chooses one from their gallery, that image becomes a file image. To show it in your […]

Images bring apps to life. From logos and photos to icons, they help users connect with your app and make it more enjoyable to use. In Flutter, a simple way to show images is by using asset images — pictures stored directly in your app’s files.. In this article, you’ll learn how to add and

In Flutter, getting things to appear in the right place is important. Imagine you’re placing stickers on a page: you might want a sticker in the center, or in the top-right corner, or somewhere in between. The Align widget is like a tool that helps you position your “stickers” (or widgets) just where you want

When building apps, you often need to show a list of items. Whether it’s a list of messages in a chat, a to-do list, or a gallery of images, having a way to display lists is crucial. Flutter makes this easy with the ListView widget, which allows you to display a scrollable list of items.

In the world of mobile apps, images are everywhere. But have you ever heard of SVG images? Unlike regular image formats like PNG or JPEG, SVG (Scalable Vector Graphics) images are special because they can be resized without losing quality. Think of them like drawings that can stretch big or shrink small, but always look

When you’re building apps, icons are like little pictures that represent actions, items, or features. For example, a play button icon might start music, and a home icon might take you back to the main screen. Flutter makes it really easy to use icons in your app, whether you want to use built-in ones, create

Buttons are a big part of mobile apps. They allow users to take action, like submitting a form, making a purchase, or navigating to another screen. But sometimes, you might not want a button to be clickable right away. For example, you might want a button to stay disabled until the user fills in all

Have you ever flipped a light switch to turn a lamp on or off? Or turned a volume knob to make the music louder or softer? That’s about state—something that can change. In Flutter, when you want part of your app to change over time, you use a stateful widget. In this article, we’ll explore

In Flutter, everything you see on the screen is a widget. From buttons to text, images to entire screens — widgets are the building blocks of your app. Some of them can change over time, while others stay exactly the same. In this article, we’ll explore StatelessWidgets — the kind that do not change once

In Flutter, touch events — like taps, drags, and swipes — are handled using what’s called pointer events. Sometimes, you may want certain widgets to stop responding to these touches. This could be to disable a button, block user interaction during a loading state, or create overlays that ignore input. Flutter provides two powerful widgets