example/lib/main.dart

@@ -11,22 +11,19 @@ class ExampleTcpSocketWrapper extends TCPSocketWrapper {
   Future<List<MoxSrvRecord>> srvQuery(String domain, bool dnssec) async {
     final records = await MoxdnsPlugin.srvQuery(domain, false);
     return records
-        .map(
+      .map((record) => MoxSrvRecord(
-          (record) => MoxSrvRecord(
+        record.priority,
-            record.priority,
+        record.weight,
-            record.weight,
+        record.target,
-            record.target,
+        record.port,
-            record.port,
+      ),)
-          ),
+      .toList();
-        )
-        .toList();
   }
 }
 
 void main() {
   Logger.root.level = Level.ALL;
   Logger.root.onRecord.listen((record) {
-    // ignore: avoid_print
     print('${record.level.name}: ${record.time}: ${record.message}');
   });
 
@@ -57,29 +54,22 @@ class MyHomePage extends StatefulWidget {
 }
 
 class _MyHomePageState extends State<MyHomePage> {
-  final logger = Logger('MyHomePage');
   final XmppConnection connection = XmppConnection(
-    RandomBackoffReconnectionPolicy(1, 60),
+    ExponentialBackoffReconnectionPolicy(),
-    AlwaysConnectedConnectivityManager(),
+    ExampleTcpSocketWrapper(),
-    // The below causes the app to crash.
-    //ExampleTcpSocketWrapper(),
-    // In a production app, the below should be false.
-    TCPSocketWrapper(true),
   );
   TextEditingController jidController = TextEditingController();
   TextEditingController passwordController = TextEditingController();
-  bool connected = false;
-  bool loading = false;
 
   _MyHomePageState() : super() {
     connection
       ..registerManagers([
         StreamManagementManager(),
-        DiscoManager([]),
+        DiscoManager(),
-        RosterManager(TestingRosterStateManager("", [])),
+        RosterManager(),
         PingManager(),
         MessageManager(),
-        PresenceManager(),
+        PresenceManager('http://moxxmpp.example'),
       ])
       ..registerFeatureNegotiators([
         ResourceBindingNegotiator(),
@@ -95,45 +85,15 @@ class _MyHomePageState extends State<MyHomePage> {
   }
   
   Future<void> _buttonPressed() async {
-    if (connected) {
-      await connection.disconnect();
-      setState(() {
-        connected = false;
-      });
-      return;
-    }
-    setState(() {
-      loading = true;
-    });
     connection.setConnectionSettings(
       ConnectionSettings(
         jid: JID.fromString(jidController.text),
         password: passwordController.text,
         useDirectTLS: true,
-        // If `allowPlainAuth` is `false`, connecting to some
+        allowPlainAuth: false,
-        // servers will cause apps to hang, and never connect.
-        // The hang is a bug that will be fixed, so when it is,
-        // allowPlainAuth should be set to false.
-        allowPlainAuth: true,
       ),
     );
-    final result = await connection.connectAwaitable();
+    await connection.connect();
-    setState(() {
-      connected = result.success;
-      loading = false;
-    });
-    if (result.error != null) {
-      logger.severe(result.error);
-      if (context.mounted) {
-        showDialog(
-          context: context,
-          builder: (_) => AlertDialog(
-            title: const Text('Error'),
-            content: Text(result.error.toString()),
-          ),
-        );
-      }
-    }
   }
 
   @override
@@ -141,24 +101,20 @@ class _MyHomePageState extends State<MyHomePage> {
     return Scaffold(
       appBar: AppBar(
         title: Text(widget.title),
-        backgroundColor: connected ? Colors.green : Colors.deepPurple[800],
-        foregroundColor: connected ? Colors.black : Colors.white,
       ),
       body: Center(
         child: Column(
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
             TextField(
-              enabled: !loading,
               controller: jidController,
-              decoration: const InputDecoration(
+              decoration: InputDecoration(
                 labelText: 'JID',
               ),
             ),
             TextField(
-              enabled: !loading,
               controller: passwordController,
-              decoration: const InputDecoration(
+              decoration: InputDecoration(
                 labelText: 'Password',
               ),
               obscureText: true,
@@ -166,13 +122,10 @@ class _MyHomePageState extends State<MyHomePage> {
           ],
         ),
       ),
-      floatingActionButton: FloatingActionButton.extended(
+      floatingActionButton: FloatingActionButton(
         onPressed: _buttonPressed,
-        label: Text(connected ? 'Disconnect' : 'Connect'),
-        backgroundColor: Colors.blue,
-        foregroundColor: Colors.white,
         tooltip: 'Connect',
-        icon: const Icon(Icons.power),
+        child: const Icon(Icons.add),
       ),
     );
   }