Flutter App: XylophoneApp - Functions, Flutter Packages, Music player

 XylophoneApp 

Flutter App : Magic Ball

 

Flutter App: Dice - Stateful , Random num, Function

 Dice roll app

Flutter App: Card using Card Class, Padding, List Tile

 

Flutter App: Card using Container , Row Layout

Container, Row

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        backgroundColor: Colors.teal,
        body: SafeArea(
          child: Column(
            children: [
              CircleAvatar(
                radius: 50.0,
                backgroundImage: AssetImage('images/sreeraj.jpg'),
              ),
              Text(
                'Sreeraj Melath',
                style: TextStyle(
                    fontFamily: 'Pacifico',
                    fontSize: 40.0,
                    color: Colors.white,
                    fontWeight: FontWeight.bold),
              ),
              Text(
                'FLUTTER DEVELOPER',
                style: TextStyle(
                    fontFamily: 'SourceSansPro',
                    fontSize: 20.0,
                    letterSpacing: 3,
                    color: Colors.teal[100],
                    fontWeight: FontWeight.bold),
              ),
              Container(
                color: Colors.white,
                margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 25.0),
                padding: EdgeInsets.all(10.0),
                child: Row(
                  children: [
                    Icon(Icons.phone, color: Colors.teal[900]),
                    SizedBox(
                      width: 20.0,
                    ),
                    Text(
                      "+91 9846 098 460",
                      style: TextStyle(
                          color: Colors.teal[900],
                          fontFamily: 'SourceSansPro',
                          fontSize: 20.0,
                          fontWeight: FontWeight.bold),
                    ),
                  ],
                ),
              ),
              Container(
                color: Colors.white,
                margin: EdgeInsets.symmetric(vertical: 10.0, horizontal: 25.0),
                padding: EdgeInsets.all(10.0),
                child: Row(
                  children: [
                    Icon(
                      Icons.email,
                      color: Colors.teal[900],
                    ),
                    SizedBox(
                      width: 20.0,
                    ),
                    Text(
                      "sreeraj@infoexpo.in",
                      style: TextStyle(
                        fontFamily: 'SourceSansPro',
                        fontSize: 20.0,
                        color: Colors.teal[900],
                        fontWeight: FontWeight.bold,
                      ),
                    )
                  ],
                ),
              )
            ],
          ),
        ),
      ),
    );
  }
}

Flutter App : Layout Row , Widget Sections

 

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        backgroundColor: Colors.teal,
        body: SafeArea(
          child: Row(
            crossAxisAlignment: CrossAxisAlignment.stretch,
            mainAxisAlignment: MainAxisAlignment.spaceBetween,
            children: <Widget>[
              Container(
                width: 100,
                color: Colors.red,
              ),
              Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Container(
                    width: 100,
                    height: 100,
                    color: Colors.yellow,
                  ),
                  Container(
                    width: 100,
                    height: 100,
                    color: Colors.green,
                  )
                ],
              ),
              Container(
                width: 100,
                color: Colors.blue,
              ),
            ],
          ),
        ),
      ),
    );
  }
}

Flutter App Code: Displaying Asset Image in folder

Right click project folder --> Create images folder --- copy paste the image

Add the asset to the pubspec.yaml

import 'package:flutter/material.dart';

void main() {
  runApp(
    MaterialApp(
      home: Scaffold(
        backgroundColor: Colors.blueGrey,
        appBar: AppBar(
          title: Text("National Park"),
          backgroundColor: Colors.blueGrey[900],
        ),
        body: Center(
          child: Image(image: AssetImage('images/bird.png')),
        ),
      ),
    ),
  );
}