How to add a background image to a page in Flutter

In this Google flutter code example we are going to learn how to add a background image to a page in Flutter.

The code is based on flutter version 1.0.0

Main.dart (App entry point)

import 'package:flutter/material.dart';
import 'background_image_task-9.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        // This is the theme of your application.
        //
        // Try running your application with "flutter run". You'll see the
        // application has a blue toolbar. Then, without quitting the app, try
        // changing the primarySwatch below to Colors.green and then invoke
        // "hot reload" (press "r" in the console where you ran "flutter run",
        // or simply save your changes to "hot reload" in a Flutter IDE).
        // Notice that the counter didn't reset back to zero; the application
        // is not restarted.
        primarySwatch: Colors.blue,
      ),
      //home: MyHomePage(title: 'Flutter Demo Home Page'),
      home: BackgroundImage(),
    );
  }
}

background_image_task-9.dart

import 'package:flutter/material.dart';

class BackgroundImage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    Size size = MediaQuery.of(context).size;
    return Scaffold(
      appBar: AppBar(
        centerTitle: true,
        title: Text('Background Image Example'),
      ),
      body: Stack(
        children: <Widget>[
          Center(
            child: new Image.asset(
              'assets/images/umbrella.png',
              width: size.width,
              height: size.height,
              fit: BoxFit.fill,
            ),
          ),
          Center(
            child: Text("This is a Text",
                style: TextStyle(
                    fontWeight: FontWeight.bold,
                    fontSize: 28.0,
                    color: Colors.white)),
          ),
        ],
      ),
    );
  }
}

Add Flutter background image

If you have any questions or suggestions kindly use the comment box or you can contact us directly through our contact page below.

 

Add a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.