How we create RadioButtons in a flutter.

In this blog, we are going to learn about how we create RadioButtons in a flutter. So let’s get started.

It is a widget that can use where the user has to select a single value from a set of values. The widget is to be used when the user needs to see all available options.

Use with  RadioButtons class to show a dropdown menu because it uses less space.

It is a widget that is wrapped in ListTiles and the currently selected text is passed into group value.

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To implement the RadioButtons do follow the steps mentioned below.

1.) Create a Scaffold.

2.) Create the RadioButton widget as you desire.

3.) Do create a layout that will create the Row widget and put there two ListView.

1.) Create a Scaffold. :

Inside Scaffold widgets, it Implements the basic material design visual layout structure. First, initialize the main app as a stateless widget.

This class provides APIs for showing drawers and bottom sheets. We can add the background color inside the scaffold widget.

It also supports special Material Design components, such as Drawers, AppBars, and SnackBars.

2.) Create the RadioButton widget as you desire.

Now, use the RadioButtons widget inside the body of the scaffold widget and place it in the middle using the center widget.

3.) Do create a layout that will create the Row widget and put there two ListView. 

Creating a RadioButtons requires creating a class. Which is wrapped in ListTiles and the currently selected text is passed into group value.

By using RadioButtons, it is considered selected if the value matches the group value. It will pass the value of the selected radio button. 

We can specify accessibility settings for the large fonts property of this widget, screen readers, and sufficient contrast.

The full code is mentioned below.

We can now run the app on how to create RadioButtons in a flutter.

Finally, we have implemented the flow of creating a RadioButtons in a flutter.

Hope this blog helps you to create RadioButtons in a flutter.

So, I hope it will help you out in understanding and getting a brief idea about it.

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That’s all, You can enjoy your RadioButtons implementation in a flutter.

Thank you very much.