What is an InheritedWidget in flutter?
In Flutter, an InheritedWidget is a widget that holds a value that can be inherited by its descendants in the …
Flutter
What is a vsync in flutter?
In Flutter, vsync (vertical synchronization) is a mechanism that helps to synchronize the frame rate of the app with the …
Difference between AnimationController and Animation?
In Flutter, an AnimationController is a controller for an Animation. It’s responsible for driving an animation, and it has methods …
Explain the Stateful Widget Lifecycle?
In Flutter, a stateful widget is a widget that has mutable state. This means that the widget’s state can change …
Define a TweenAnimation ?
A TweenAnimation is an animation that transitions between two values over a given duration. In Flutter, you can use a …
Why do you use double.INFINITY in flutter?
In Flutter, you can use the double.INFINITY constant to represent an infinitely large number. This can be useful in a …
What is the importance of a TextEditingController?
A TextEditingController is a class in Flutter that allows you to interact with a text field and read or modify …
How to check internet connectivity in flutter
To check the internet connection in a Flutter app, you can use the Connectivity class from the flutter:connectivity package. Here’s …
Text widget in flutter
In Flutter, the Text widget is used to display a short piece of text. It is a lightweight widget that …
What is a Flutter inspector?
The Flutter inspector is a powerful tool for debugging and profiling Flutter apps. It is a visual tool that allows …