Flutter notification badge on app icon



Flutter is a new mobile app development framework by Google. The framework allows for the quick and easy development of mobile apps by using the Dart programming language. Flutter also allows for widgets to be created that work across both iOS and Android platforms.

Flutter Badge on app icon

In this project, a Flutter badge widget will be created that will have the ability to display a number of different badges depending on the type of event that is occurring.

Read also, Flutter Photo View Example.

How install this package for your app project?

Add this dependency:

dependencies:
  badges: ^2.0.1

Import this Package:

import 'package:badges/badges.dart';

Flutter Badges:

Badge(
           badgeContent: Text('15'),
           badgeColor: Colors.redAccent,
           child: Icon(Icons.message,size: 50,color:Colors.blue),
         ),

You can Change Badges Shape:

shape: BadgeShape.square,

You can add also Animation:

BadgeAnimationType.slide
//or
BadgeAnimationType.scale
//or
BadgeAnimationType.fade

Flutter Badges Example

Flutter Badges

Flutter Badges Tutorial Code Example:

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:badges/badges.dart';


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

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      home: HOMEWIDGET(),
    );
  }
}

class HOMEWIDGET extends StatefulWidget {
  const HOMEWIDGET({Key? key}) : super(key: key);

  @override
  _HOMEWIDGETState createState() => _HOMEWIDGETState();


}
class _HOMEWIDGETState extends State<HOMEWIDGET> {


  @override
  Widget build(BuildContext context) {
    return Scaffold(
       body: Center(
         child: Badge(
           badgeContent: Text('15'),
           badgeColor: Colors.redAccent, 
           child: Icon(Icons.message,size: 50,color:Colors.blue),
         ),
       )

    );
  }
}

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