Nilen Patel Inc.

Tutorial and code of Timeline in Flutter. Copy and paste the below code as per your requirements.

timelines: ^0.1.0

import 'package:flutter/material.dart';
import 'package:timelines/timelines.dart';

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

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      debugShowCheckedModeBanner: false,
      title: 'Timelines',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: const MyHomePage(title: 'Timelines'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key, required this.title}) : super(key: key);

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Center(child: Text(widget.title),),
      ),
      body: Timeline.tileBuilder(
        builder: TimelineTileBuilder.fromStyle(
          contentsAlign: ContentsAlign.alternating,
          contentsBuilder: (context, index) => Padding(
            padding: const EdgeInsets.all(24.0),
            child: Text('My Event $index'),
          ),
          itemCount: 15,
        ),
      ),
    );
  }
}