😁

Yuuki Nishiyama tetujin

😁

I am a computer science researcher at The University of Tokyo - dist. /ubiquitous computing/life-log/sport environment/medical care/social analytics

tetujin / main.dart

Last active December 11, 2021 05:50

	import 'package:flutter/material.dart';

	void main() {
	runApp(
	const Center(
	child: Text(
	'Hello, world!',
	textDirection: TextDirection.ltr,
	),
	),

tetujin / flutter-text-color.dart

Created December 11, 2021 13:57

	import 'package:flutter/material.dart';

	void main() {
	runApp(
	const Center(
	child: Text(
	'Hello, world!',
	textDirection: TextDirection.ltr,
	style: TextStyle(
	color: Colors.blue,

tetujin / flutter-column-sample.dart

Last active December 11, 2021 16:03

	import 'package:flutter/material.dart';

	void main() {
	runApp(
	Center(
	child: Column(
	// mainAxisAlignment: MainAxisAlignment.center,
	children: const [
	/// Text 1
	Text(

tetujin / sample-app-base.dart

Last active December 23, 2021 02:05

	import 'package:flutter/material.dart';

	///////////////////////////////
	// ① Main：Flutterアプリもmain()からコードが実行されます。
	// `void main() => runApp(MyApp());` でも意味は同じです。
	void main() {
	return runApp(MyApp());
	}

	///////////////////////////////

tetujin / flutter-app-base-action.dart

Created December 23, 2021 01:45

	import 'package:flutter/material.dart';

	///////////////////////////////
	// ① Main：Flutterアプリもmain()からコードが実行されます。
	// `void main() => runApp(MyApp());` でも意味は同じです。
	void main() {
	return runApp(MyApp());
	}

	///////////////////////////////

tetujin / flutter-todo-app-stateless.dart

Last active December 23, 2021 11:14

	import 'package:flutter/material.dart';

	///////////////////////////////
	// ① Main：Flutterアプリもmain()からコードが実行されます。
	// `void main() => runApp(MyApp());` でも意味は同じです。
	void main() {
	return runApp(MyApp());
	}

	///////////////////////////////

tetujin / flutter-todo-app-statefull-card.dart

Last active December 23, 2021 12:20

	import 'package:flutter/material.dart';

	///////////////////////////////
	// ① Main：Flutterアプリもmain()からコードが実行されます。
	// `void main() => runApp(MyApp());` でも意味は同じです。
	void main() {
	return runApp(MyApp());
	}

	///////////////////////////////

tetujin / flutter-todo-app-statefull-main.dart

Last active December 24, 2021 15:48

	import 'package:flutter/material.dart';

	///////////////////////////////
	// ① Main：Flutterアプリもmain()からコードが実行されます。
	// `void main() => runApp(MyApp());` でも意味は同じです。
	void main() {
	return runApp(MyApp());
	}

	///////////////////////////////

tetujin / flutter-todo-app-save.dart

Last active December 25, 2021 08:06

	import 'package:flutter/material.dart';

	// ①　必要なライブラリをインポート
	import 'package:shared_preferences/shared_preferences.dart';

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

	///////////////////////////////
	class MyApp extends StatelessWidget {

tetujin / text_input_dialog.dart

Last active December 25, 2021 07:57

	final _textFieldController = TextEditingController();

	Future<String?> _showTextInputDialog(BuildContext context) async {
	return showDialog(
	context: context,
	builder: (context) {
	return AlertDialog(
	title: const Text('タイトル'),
	content: TextField(
	controller: _textFieldController,