buttonsdemo

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Material App',
      home: Scaffold(
          appBar: AppBar(
            title: Text('Material App Bar'),
          ),
          body: Center(
            child: Column(
              children: <Widget>[
                RaisedButton(
                    child: Text('Raised'),
                    onPressed: () {
                      print('I just click');
                    }),
                OutlineButton(
                    child: Text('Outline'),
                    onPressed: () {
                      print('I just click');
                    }),
                FlatButton(
                    onPressed: () {
                      print('I just click');
                    },
                    child: Text('Flat')),
                IconButton(
                    icon: Icon(
                      Icons.home,
                      color: Colors.green,
                    ),
                    onPressed: () {
                      print('I just click');
                    }),
                Container(
                  width: 200,
                  height: 50,
                  child: RaisedButton.icon(
                    color: Colors.blue,
                    onPressed: () {
                      print('I just click');
                    },
                    icon: Icon(
                      Icons.home,
                      color: Colors.amber,
                    ),
                    label: Text(
                      'Raised Button Icon',
                      style: TextStyle(color: Colors.white),
                    ),
                  ),
                ),
                InkWell(
                  child: Image.network(
                    'https://flutter.dev/assets/flutter-lockup-1caf6476beed76adec3c477586da54de6b552b2f42108ec5bc68dc63bae2df75.png',
                    width: 200,
                    height: 200,
                  ),
                  onTap: () {
                    print('I click');
                  },
                ),
                InkWell(
                  child: Container(
                    width: 200,
                    height: 40,
                    color: Colors.amberAccent,
                  ),
                  onTap: () {
                    print('I click');
                  },
                ),
              ],
            ),
          )),
    );
  }
}