How to add another text below "pomodone" using flutter?

I want this in my website:

But, for now, I have this:

This is my code:

import 'package:braintrinig/pages/log_in.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Color(0xffF24004),
      body: Center(
        child: Container(
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              GestureDetector(
                onTap: () {
                  print("Container clicked");
                  Navigator.pushReplacement(
                      context, MaterialPageRoute(builder: (_) => LogIn()));
                },
                child: Container(
                  width: 202,
                  height: 196,
                  margin: EdgeInsets.all(100.0),
                  decoration: BoxDecoration(
                    shape: BoxShape.circle,
                    color: Color(0xffF2B749),
                  ),
                  child: const Center(
                    child: Text("P O M O D O N E", style: TextStyle(
                    fontWeight: FontWeight.bold,
                    fontSize: 22,
                    color: Color(0xff313640),
                  ),),

                  ),
                ),
              ),
              Center(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.center,
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    Container(
                      width: 75,
                      height: 112,
                      child: Icon(Icons.check_rounded,
                          size: 100,
                          color: Color(0xffF3F5F4),
                      ),
                    ),
                  ],
                ),
              ) // Add Another Icon Here
            ],
          ),
        ),
      ),
    );
  }
}

I tried to duplicate this piece of code, but it doesn’t work

child: const Center(
child: Text("P O M O D O N E", style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 22,
color: Color(0xff313640),
),)

>Solution :

It’s quite simple. Since you want one widget below another one, you can use a Column() with setting the mainAxisAlignment to MainAxisAlignment.center:

Column(
      mainAxisAlignment: MainAxisAlignment.center,
      children: [
        Text(
          "P O M O D O N E",
          style: TextStyle(
            fontWeight: FontWeight.bold,
            fontSize: 22,
            color: Color(0xff313640),
          ),
        ),
        Text('click me')
      ],
    )

You’ll have to remove the Center() widget in place of the Column().

Using your code, a complete runnable example:

import 'package:braintrinig/pages/log_in.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Color(0xffF24004),
      body: Center(
        child: Container(
          child: Column(
            crossAxisAlignment: CrossAxisAlignment.center,
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              GestureDetector(
                onTap: () {
                  print("Container clicked");
                  Navigator.pushReplacement(
                      context, MaterialPageRoute(builder: (_) => LogIn()));
                },
                child: Container(
                  width: 202,
                  height: 196,
                  margin: EdgeInsets.all(100.0),
                  decoration: BoxDecoration(
                    shape: BoxShape.circle,
                    color: Color(0xffF2B749),
                  ),
                  child: Column(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: [
                      Text("P O M O D O N E", style: TextStyle(
                        fontWeight: FontWeight.bold,
                        fontSize: 22,
                        color: Color(0xff313640),
                      ),),
                      Text('Click me')
                    ],
                  ),
                ),
              ),
              Center(
                child: Column(
                  crossAxisAlignment: CrossAxisAlignment.center,
                  mainAxisAlignment: MainAxisAlignment.center,
                  children: [
                    Container(
                      width: 75,
                      height: 112,
                      child: Icon(Icons.check_rounded,
                        size: 100,
                        color: Color(0xffF3F5F4),
                      ),
                    ),
                  ],
                ),
              ) // Add Another Icon Here
            ],
          ),
        ),
      ),
    );
  }
}

I suggest you take your time to read the official documentation on Layouts in Flutter.