title: Flutter: input text field don't work properly in a simple example..... where am I wrong?
body: <p>I made a simple example with an input text, but on my phone (nokia edge 6) neither on an older tablet (samsung) don't work.... 2 problem:</p>
  
  <p>1) if I tap on the input, the string inserted (as soon as I write some text) doesn't appear in the input</p>
  
  <p>2) if use an initial value for the input, if I tap in it, I cannot write text and I cannot position the cursor where I want (it goes only before other text inside the input)</p>
  
  <p>how can I do? thanks very much!</p>
  
  <p>Here is my code:</p>
  
  <pre><code>import 'package:flutter/material.dart';
  
  void main() {
    runApp(
      new MaterialApp(
        title: 'Flutter Demo',
        theme: new ThemeData(
          primarySwatch: Colors.blue
        ),
        home: new FlutterDemo()
      )
    );
  }
  
  class FlutterDemo extends StatefulWidget {
    FlutterDemo({ Key key }) : super(key: key);
  
    @override
    _FlutterDemoState createState() =&gt; new _FlutterDemoState();
  }
  
  class _FlutterDemoState extends State&lt;FlutterDemo&gt; {
  
    @override
    Widget build(BuildContext context) {
      return new Scaffold(
        appBar: new AppBar(
          title: new Text('Input Demo')
        ),
        body: new Center(
          child:
            new Input(
              value: new InputValue(text: 'via Dei Giacinti n° 8'),
              labelText: 'INDIRIZZO'
            )
        )
      );
    }
  }
  </code></pre>