How to cut a hole in an overlay
In this tutorial, I’l show you three ways to cut a hole in an overlay as it’s often seen in tutorial screens or QR code scanner apps.
Tutorials
Date format: dynamic string depending on how long ago
How to implement a date formatter that returns “just now”, “yesterday” or the respective weekday depending on how long ago the DateTime was.
Internationalization (i18n) in Flutter: an easy and quick approach
A quick to be implemented way of localizing an app with JSON files.
How to disable a button
Disabling a button in Flutter is not as intuitive and configurable as it could be. Let’s see how to do it!
How to detect what platform a Flutter app is running on
With Flutter, you can build apps for several platforms (Android, iOS, Web, MacOS, …). Sometimes, decisions have to be made depending on the platform the app is currently running on.
Text field: Add trailing clear button
This tutorial teaches how to add a clear button to a text field widget.
Displaying a progress indicator
Let’s implement an animated progress indicator with some text that is drawn on top of everything.