vijayinyoutube

  void initState() {
    _controller = AnimationController(
      duration: Duration(seconds: 3),
      vsync: this,
      lowerBound: 1,
      upperBound: 40,
    )..repeat(reverse: true);
    super.initState();
  }

vijayinyoutube

  Widget build(BuildContext context) {
    return Row(
      mainAxisAlignment: MainAxisAlignment.center,
      children: <Widget>[
        Flexible(
          child: Container(
            alignment: Alignment.centerRight,
            color: Colors.red,
            width: MediaQuery.of(context).size.width,
            height: 50,

vijayinyoutube

class AnimateOffer extends AnimatedWidget {
  const AnimateOffer({size}) : super(listenable: size);

  Animation<double> get _size => listenable;
  [...]
  [...]
  [...]  

vijayinyoutube

Widget build(BuildContext context) {
    return Scaffold(
      body: ClipPath(
                clipper: MyClipper(),
                [...]
                [...]
                [...]

vijayinyoutube

class MyClipper extends CustomClipper<Path> {
  @override
  Path getClip(Size size) {
    var path = Path();
    path.lineTo(0, size.height);
    path.quadraticBezierTo(
        size.width / 3, size.height / 3, size.width, size.height / 5);
    path.lineTo(size.width, 0);
    path.close();
    return path;

vijayinyoutube

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

vijayinyoutube

class MyClipper extends CustomClipper<Path> {
  @override
  Path getClip(Size size) {
    var path = Path();
    path.lineTo(0, size.height - 80);
    path.quadraticBezierTo(
        size.width / 2, size.height, size.width, size.height - 80);
    path.lineTo(size.width, 0);
    path.close();
    return path;

vijayinyoutube

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(

vijayinyoutube

if (state is FormLoaded) {
              Navigator.push(
                  context, MaterialPageRoute(builder: (context) => MyPage2()));
            }

vijayinyoutube

if (state is FormLoading) {
              return loadingwidget();
            }