Basic Syntax of AnimatedBuilder Widget
Dart
AnimatedBuilder( animation: animation, // The animation that triggers rebuilds builder: (BuildContext context, Widget? child) { return YourAnimatedWidget(); // The widget you want to animate }, ) |
Flutter – AnimatedBuilder Widget
The AnimatedBuilder widget in Flutter is a powerful utility widget that is used for creating complex animations by rebuilding a part of the widget tree in response to changes in an animation’s value. It is especially useful when you want to animate properties of child widgets that cannot be directly animated using widgets like AnimatedContainer or AnimatedOpacity.In this article, we are going to implement the AnimatedBuilder widget. A sample video is given below to get an idea about what we are going to do in this article.