Introduction to Flutter, create new project, Simple “Hello world” program.

Aim : Introduction to Flutter, create new project, Simple “Hello world” program.

Steps to create new project:

step 1 : create a new folder and open newly created folder in vs code.

Step 2 : open new terminal and type commands :

flutter create abc (abc is a project folder name).

cd abc

flutter run

Simple “hello world” program :

In main.dart file, inside replace the text of Text widget with ”hello world”.

Code:

body: Center(

child: Column(

mainAxisAlignment: MainAxisAlignment.center,

children: <Widget>[

const Text(

'Hello World',

),

Text(

'$_counter',

style: Theme.of(context).textTheme.headlineMedium,

),

],

),

),

Output :