Animated Background

 

Code:

import 'package:flutter/material.dart';

import 'package:particles_flutter/particles_flutter.dart';

class Background3 extends StatelessWidget {

  @override

  Widget build(BuildContext context) {

    double h = MediaQuery.of(context).size.height;

    double w = MediaQuery.of(context).size.width;

    return Scaffold(

      backgroundColor: Color(0xff437BFF),

      body: CircularParticle(

        width: w,

        height: h,

        particleColor: Colors.white.withOpacity(.6),

        numberOfParticles: 150,

        speedOfParticles: 1.5,

        maxParticleSize: 7,

        awayRadius: 0,

        onTapAnimation: false,

        isRandSize: true,

        isRandomColor: false,

        connectDots: false,

        enableHover: false,

      ),

    );

  }

}