Merge pull request 'fix: make the moxxmpp example work again' (#29) from bleonard252/moxxmpp-patch:master into master

Reviewed-on: https://codeberg.org/moxxy/moxxmpp/pulls/29
This commit is contained in:
PapaTutuWawa 2023-03-10 23:07:49 +00:00
commit b53c62b40c

View File

@ -11,12 +11,14 @@ class ExampleTcpSocketWrapper extends TCPSocketWrapper {
Future<List<MoxSrvRecord>> srvQuery(String domain, bool dnssec) async {
final records = await MoxdnsPlugin.srvQuery(domain, false);
return records
.map((record) => MoxSrvRecord(
.map(
(record) => MoxSrvRecord(
record.priority,
record.weight,
record.target,
record.port,
),)
),
)
.toList();
}
}
@ -24,6 +26,7 @@ class ExampleTcpSocketWrapper extends TCPSocketWrapper {
void main() {
Logger.root.level = Level.ALL;
Logger.root.onRecord.listen((record) {
// ignore: avoid_print
print('${record.level.name}: ${record.time}: ${record.message}');
});
@ -54,22 +57,29 @@ class MyHomePage extends StatefulWidget {
}
class _MyHomePageState extends State<MyHomePage> {
final logger = Logger('MyHomePage');
final XmppConnection connection = XmppConnection(
ExponentialBackoffReconnectionPolicy(),
ExampleTcpSocketWrapper(),
RandomBackoffReconnectionPolicy(1, 60),
AlwaysConnectedConnectivityManager(),
// 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(),
RosterManager(),
DiscoManager([]),
RosterManager(TestingRosterStateManager("", [])),
PingManager(),
MessageManager(),
PresenceManager('http://moxxmpp.example'),
PresenceManager(),
])
..registerFeatureNegotiators([
ResourceBindingNegotiator(),
@ -85,15 +95,45 @@ 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,
allowPlainAuth: false,
// If `allowPlainAuth` is `false`, connecting to some
// 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,
),
);
await connection.connect();
final result = await connection.connectAwaitable();
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
@ -101,20 +141,24 @@ 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: InputDecoration(
decoration: const InputDecoration(
labelText: 'JID',
),
),
TextField(
enabled: !loading,
controller: passwordController,
decoration: InputDecoration(
decoration: const InputDecoration(
labelText: 'Password',
),
obscureText: true,
@ -122,10 +166,13 @@ class _MyHomePageState extends State<MyHomePage> {
],
),
),
floatingActionButton: FloatingActionButton(
floatingActionButton: FloatingActionButton.extended(
onPressed: _buttonPressed,
label: Text(connected ? 'Disconnect' : 'Connect'),
backgroundColor: Colors.blue,
foregroundColor: Colors.white,
tooltip: 'Connect',
child: const Icon(Icons.add),
icon: const Icon(Icons.power),
),
);
}