Начал разбираться с созданием UI для мобильных приложений с помощью фреймворка Flutter

lib/main.dart

@@ -0,0 +1,74 @@
+import 'package:flutter/material.dart';
+
+void main() {
+  runApp(new MyApp());
+}
+
+class MyApp extends StatelessWidget {
+  // This widget is the root of your application.
+  @override
+  Widget build(BuildContext context) {
+    return new MaterialApp(
+      title: 'Flutter Demo',
+      theme: new ThemeData(
+        // This is the theme of your application.
+        //
+        // Try running your application with "flutter run". You'll see
+        // the application has a blue toolbar. Then, without quitting
+        // the app, try changing the primarySwatch below to Colors.green
+        // and then invoke "hot reload" (press "r" in the console where
+        // you ran "flutter run", or press Run > Hot Reload App in
+        // IntelliJ). Notice that the counter didn't reset back to zero;
+        // the application is not restarted.
+        primarySwatch: Colors.blue,
+      ),
+      home: new RegistrationPage(title: 'Flutter Demo Home Page'),
+    );
+  }
+}
+
+class RegistrationPage extends StatefulWidget {
+  RegistrationPage({Key key, this.title}) : super(key: key);
+
+  // This widget is the home page of your application. It is stateful,
+  // meaning that it has a State object (defined below) that contains
+  // fields that affect how it looks.
+
+  // This class is the configuration for the state. It holds the
+  // values (in this case the title) provided by the parent (in this
+  // case the App widget) and used by the build method of the State.
+  // Fields in a Widget subclass are always marked "final".
+
+  final String title;
+
+  @override
+  _RegistrationPageState createState() => new _RegistrationPageState();
+}
+
+class _RegistrationPageState extends State<RegistrationPage> {
+  int _counter = 0;
+
+  void _incrementCounter() {
+    setState(() {
+      // This call to setState tells the Flutter framework that
+      // something has changed in this State, which causes it to rerun
+      // the build method below so that the display can reflect the
+      // updated values. If we changed _counter without calling
+      // setState(), then the build method would not be called again,
+      // and so nothing would appear to happen.
+      _counter++;
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return new Scaffold(appBar: new AppBar(title: new Text(widget.title)),
+      					body: new Column(children: <Widget>[
+      						new Container(height:48.0, 
+      						  			alignment: FractionalOffset.center,
+      									child: new TextField(decoration: new InputDecoration.collapsed(hintText: 'Deliver features faster'))),
+    						new Container(height:48.0, 
+    									alignment: FractionalOffset.center,
+      									child: new TextField(decoration: new InputDecoration.collapsed(hintText:'Deliver features faster')))]));
+  }
+}