Date Format

 import "package:flutter/material.dart";

import 'package:intl/intl.dart';

void main() {
  runApp(PracticeApp(),);
}
class PracticeApp extends StatelessWidget {
  PracticeApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: "DateFormat in Flutter",
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: DateFormatDemo(),
    );
  }
}
class DateFormatDemo extends StatefulWidget {
  DateFormatDemo({super.key});

  @override
  State<DateFormatDemo> createState() {
    return DateFormatState();
  }
}
class DateFormatState extends State<DateFormatDemo> {

  @override
  Widget build(BuildContext context) {

    var time = DateTime.now();

    return Scaffold(
      appBar: AppBar(
        title: Text("DateFormat"),
      ),
      body: Center(
        child: SingleChildScrollView(
          child: Container(
            width: 300.0,
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                Text("Current Time : ${DateFormat("Hms").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("jms").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("yMMMMd").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("yMMMM").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Quarter : ${DateFormat("QQQQ").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("yMMMMEEEEd").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Day : ${DateFormat("EEEE").format(time)}", style: TextStyle(fontSize: 20.0),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Month : ${DateFormat("MMMM").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Month : ${DateFormat("LLLL").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Month : ${DateFormat("LLL").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Date : ${DateFormat("yMEd").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Quarter : ${DateFormat("yQQQQ").format(time)}", style: TextStyle(fontSize: 18.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Date : ${DateFormat("yM").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Hour : ${DateFormat("H").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("Hm").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("j").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Time : ${DateFormat("jm").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current Quarter : ${DateFormat("yQQQ").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current date : ${DateFormat("yMMMd").format(time)}", style: TextStyle(fontSize: 20.0,),),
                Divider(thickness: 1.0, color: Colors.black,),
                Text("Current date : ${DateFormat("yMMM").format(time)}", style: TextStyle(fontSize: 20.0,),),
                SizedBox(height: 30.0,),
                ElevatedButton(
                  onPressed: () {
                    setState(() {},);
                  },
                  style: ElevatedButton.styleFrom(
                    backgroundColor: Colors.brown,
                    fixedSize: Size(300.0, 50.0,),
                  ),
                  child: Text("Current Date & Time", style: TextStyle(fontSize: 25.0,),),
                ),
              ],
            ),
          ),
        ),
      ),
    );
  }
}