gajendrapandeya

 @override
  Widget build(BuildContext context) {
    return Center(
      child: Stack(
        children: [
          CustomPaint(
            size: const Size(200.0, 200.0),
            painter: MyPainter(
              progress: _controller.value,
              defaultColor: Colors.grey,

gajendrapandeya

import 'dart:math';

import 'package:flutter/material.dart';

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

  @override
  State<RingPainter> createState() => _RingPainterState();
}

gajendrapandeya

 @override
  void paint(Canvas canvas, Size size) {
    final strokeWidth = size.width / 15.0;
    final circleCenter = Offset(size.width / 2, size.height / 2);
    final circleRadius = (size.width - strokeWidth) / 2;

    final paint = Paint()
      ..color = Colors.grey
      ..strokeWidth = strokeWidth
      ..style = PaintingStyle.stroke;

gajendrapandeya

 @override
  void paint(Canvas canvas, Size size) {
    final strokeWidth = size.width / 15.0;
    final circleCenter = Offset(size.width / 2, size.height / 2);
    final circleRadius = (size.width - strokeWidth) / 2;

    final paint = Paint()
      ..color = Colors.grey
      ..strokeWidth = strokeWidth
      ..style = PaintingStyle.stroke;

gajendrapandeya

class RingPainter extends StatelessWidget {
  const RingPainter({Key? key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Center(
      child: CustomPaint(
        size: Size(200.0, 200.0),
        painter: MyPainter(),
      ),

gajendrapandeya

import 'package:flutter/material.dart';

enum Options { search, upload, copy, exit }

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

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

gajendrapandeya

enum Options { search, upload, copy, exit }

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

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

  @override

gajendrapandeya

_buildAppBar() {
    return AppBar(
      title: const Text(
        'Popup Menus',
        style: TextStyle(color: Colors.white, fontSize: 16.0),
      ),
      actions: [
        PopupMenuButton(
          itemBuilder: (ctx) => [
            _buildPopupMenuItem('Search', Icons.search),

gajendrapandeya

_buildAppBar() {
    return AppBar(
      title: const Text(
        'Popup Menus',
        style: TextStyle(color: Colors.white, fontSize: 16.0),
      ),
      actions: [
        PopupMenuButton(
          itemBuilder: (ctx) => [
            _buildPopupMenuItem('Search'),

gajendrapandeya

import 'package:flutter/material.dart';

enum Options { search, upload, copy, exit }

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

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