Inizio sviluppo interfaccia grafica #2

lib/NfcKeyManager.dart

@@ -6,7 +6,7 @@ class NfcManager {
   var attempts = new Map<String, int>();
 
 
-  void readable() async {
+  void addReadable() async {
     NDEFMessage message = await NFC.readNDEF(once: true).first;
     availableKey.add(message.id);
   }

lib/main.dart

@@ -6,69 +6,63 @@ void main() {
 }
 
 class MyApp extends StatelessWidget {
-  // This widget is the root of your application.
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      title: 'Flutter Demo',
-      theme: ThemeData(
-        primarySwatch: Colors.blue,
+      title: "Nfc",
+      theme: ThemeData(primarySwatch: Colors.blue),
+
 
-        visualDensity: VisualDensity.adaptivePlatformDensity,
-      ),
-      home: MyHomePage(title: 'Flutter Demo Home Page'),
     );
   }
-}
 
-class MyHomePage extends StatefulWidget {
-  MyHomePage({Key key, this.title}) : super(key: key);
+}
 
-  final String title;
+class MainPage extends StatelessWidget {
 
   @override
-  _MyHomePageState createState() => _MyHomePageState();
+  Widget build(BuildContext context) {
+    return Scaffold(
+
+    );
+  }
+
 }
 
-class _MyHomePageState extends State<MyHomePage> {
-  int _counter = 0;
 
-  void _incrementCounter() {
-    setState(() {
+class AddKey extends StatelessWidget {
 
-      _counter++;
-    });
-  }
+  AddKey(NfcManager manager);
 
-  @override
+@override
   Widget build(BuildContext context) {
-
     return Scaffold(
-      appBar: AppBar(
-
-        title: Text(widget.title),
-      ),
-      body: Center(
-
+      appBar: AppBar(title: Text('Add Key')),
+      body: Container(
+        padding: const EdgeInsets.all(16.0),
         child: Column(
-
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
-            Text(
-              'You have pushed the button this many times:',
+            Container(
+              child: Text('Add new readable key:'),
             ),
-            Text(
-              '$_counter',
-              style: Theme.of(context).textTheme.headline4,
+            Flexible(
+              child: TextField()
             ),
+            Row(
+              mainAxisAlignment: MainAxisAlignment.center,
+              children: <Widget>[RaisedButton(
+                child: Text('Login'),
+                  onPressed: () => {}, //manager.addReadable(),
+                )
+              ],
+            )
           ],
-        ),
+        )
+
       ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: _incrementCounter,
-        tooltip: 'Increment',
-        child: Icon(Icons.add),
-      ), // This trailing comma makes auto-formatting nicer for build methods.
+
     );
   }
+
 }