Stack in Flutter - How Implement Stack in Flutter

 import 'package:flutter/material.dart';

void main() {

  runApp(MaterialApp(

    home: Scaffold(

        appBar: AppBar(

          title: Text(

            'My first FlutterApp',

            textDirection: TextDirection.ltr,

          ),

        ),

        body: Stack(

          children: [

            Image.asset('images/ahmad.jpg'),

            //

            Text(

              'this is my app',

              textDirection: TextDirection.ltr,

              style: TextStyle(fontSize: 30, color: Colors.blue),

            )

          ],

        )),

  ));

}