[stick row to bottom] #flutter

main.dart

import 'package:flutter/material.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Stick Row to Bottom',
      theme: ThemeData(primarySwatch: Colors.blue),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    double screenWidth = MediaQuery.of(context).size.width;

    return Scaffold(
      appBar: AppBar(title: const Text('Stick Row to Bottom')),
      body: Column(
        children: [
          Expanded(
            child: SingleChildScrollView(
              child:  Container(
                color: Colors.white10,
                width: screenWidth,
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.stretch, // to ensure children take full width
                  children: [
                    // Your content here
                    for (var i = 0; i < 50; i++) Text('Content $i'),
                  ],
                ),
              ),
            ),
          ),
          // This Row will stick to the bottom
           Container(
            width: screenWidth,
             color: Colors.blue.shade100,
            child: const Row(
              mainAxisAlignment: MainAxisAlignment.spaceBetween, // to spread the row items
              children: [
                Text('This is a row'),
                Icon(Icons.arrow_forward),
              ],
            ),
          ),
        ],
      ),
    );
  }
}