rounded_letter 0.0.1 rounded_letter: ^0.0.1 copied to clipboard
Letter inside circle
import 'dart:math';
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:rounded_letter/rounded_letter.dart';
void main() => runApp(MyApp());
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
_MyAppState() {
names.add("Tom");
names.add("Mike");
names.add("Bob");
names.add("Ross");
names.add("Joey");
names.add("Thomas");
surnames.add("Callinan");
surnames.add("Mcgrath");
surnames.add("Luster");
surnames.add("Kasten");
surnames.add("Maione");
surnames.add("Heyeck");
}
Random _random = new Random();
List<String> names = List();
List<String> surnames = List();
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Rounded Letter'),
),
body: Container(child: ListView(children: initList()))));
}
List<Widget> initList() {
List<Widget> widgets = new List();
for (var i = 0; i < 50; i++) {
widgets.add(getRow());
}
return widgets;
}
Widget getRow() {
var name = _getRandomName();
var surname = _getRandomSurname();
return Container(
margin: new EdgeInsets.symmetric(vertical: 5.0),
child: Row(children: <Widget>[
Padding(padding: EdgeInsets.fromLTRB(10, 10, 10, 0)),
_getRandomColorRoundedLetter(name.substring(0, 1).toUpperCase()),
Padding(padding: EdgeInsets.fromLTRB(10, 0, 10, 0)),
Text(name + " " + surname)
]));
}
String _getRandomName() {
return names[_random.nextInt(names.length)];
}
String _getRandomSurname() {
return surnames[_random.nextInt(names.length)];
}
RoundedLetter _getRandomColorRoundedLetter(String letter) {
RoundedLetter roundedLetter;
switch (_random.nextInt(3)) {
case 0:
roundedLetter = RoundedLetter.withRedCircle(letter, 40, 20);
break;
case 1:
roundedLetter = RoundedLetter.withGreenCircle(letter, 40, 20);
break;
case 2:
roundedLetter = RoundedLetter.withBlueCircle(letter, 40, 20);
break;
default:
roundedLetter = new RoundedLetter(letter: letter);
}
return roundedLetter;
}
}