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update serverlist #10

Merged
Hugo Bayer merged 1 commit from Hugo/11-18-28-01-2020/updateServerlist into master 2020-01-28 10:19:52 +00:00
Conversation 0 Commits 1 Files changed 1 +27 -28
1 changed files with 27 additions and 28 deletions
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55
lib/serverlist.dart
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@ -27,9 +27,7 @@ class ServerList extends StatefulWidget {
} }
class _ServerListState extends State<ServerList> { class _ServerListState extends State<ServerList> {
List<Server> servers = [
List<Server> server = [
new Server( new Server(
"example.com", "example.com",
"http://example.com", "http://example.com",
@ -51,27 +49,34 @@ class _ServerListState extends State<ServerList> {
Timer timer; Timer timer;
Random rnd = new Random(); Random rnd = new Random();
@override
void initState() {
super.initState();
_ServerListState() { _updateAllServers();
timer = new Timer.periodic(new Duration(seconds: 5), (timer) { timer = new Timer.periodic(new Duration(seconds: 5), (timer) {
server.forEach(_updateServerStatus); _updateAllServers();
}); });
} }
void _updateServerStatus(Server server) { Future<void> _updateAllServers() async {
setState(() { servers.forEach(_updateServerStatus);
server.status = }
ServerStatus.values[rnd.nextInt(ServerStatus.values.length - 1) + 1];
void _updateServerStatus(Server s) async {
checkStatus(s.uri).then((value) {
setState(() {
checkStatus(s.uri).then((value){
s.status=value;
});
});
}); });
} }
void _updateUI() { void _updateUI() {
setState(() { setState(() {});
});
} }
@override @override
Widget build(BuildContext context) { Widget build(BuildContext context) {
// This method is rerun every time setState is called, for instance as done // This method is rerun every time setState is called, for instance as done
@ -116,15 +121,11 @@ class _ServerListState extends State<ServerList> {
); );
} }
List<Widget> _createChildren() { List<Widget> _createChildren() {
return new List<Widget>.generate(server.length, (int index) { return new List<Widget>.generate(servers.length, (int index) {
return Container( return Container(
height: 75, height: 75,
width: MediaQuery width: MediaQuery.of(context).size.width,
.of(context)
.size
.width,
margin: EdgeInsets.all(2.0), margin: EdgeInsets.all(2.0),
padding: EdgeInsets.all(10.0), padding: EdgeInsets.all(10.0),
decoration: BoxDecoration( decoration: BoxDecoration(
@ -138,7 +139,7 @@ class _ServerListState extends State<ServerList> {
child: Align( child: Align(
alignment: Alignment.centerLeft, alignment: Alignment.centerLeft,
child: Text( child: Text(
server[index].displayName, servers[index].displayName,
style: TextStyle(fontSize: 24), style: TextStyle(fontSize: 24),
), ),
), ),
@ -147,7 +148,7 @@ class _ServerListState extends State<ServerList> {
width: 75, width: 75,
child: Align( child: Align(
alignment: Alignment.center, alignment: Alignment.center,
child: _generateIcon(server[index]), child: _generateIcon(servers[index]),
// child: Text( // child: Text(
// status[index], // status[index],
// style: TextStyle(fontSize: 24), // style: TextStyle(fontSize: 24),
@ -167,15 +168,13 @@ class _ServerListState extends State<ServerList> {
print("The URI was invalid, returning DNS_ERROR"); print("The URI was invalid, returning DNS_ERROR");
return ServerStatus.dnserror; return ServerStatus.dnserror;
} }
if (parsedUri.isScheme("http") || parsedUri.isScheme("http")) { if (parsedUri.isScheme("http") || parsedUri.isScheme("http")) {}
}
try { try {
InternetAddress ia = InternetAddress(parsedUri.host); InternetAddress ia = InternetAddress(parsedUri.host);
parsedUri.scheme //parsedUri.scheme
} catch (ArgumentError) { } catch (ArgumentError) {
List<RRecord> record = await DnsUtils.lookupRecord( List<RRecord> record =
parsedUri.host, RRecordType.ANY); await DnsUtils.lookupRecord(parsedUri.host, RRecordType.ANY);
} }
return ServerStatus.responding; return ServerStatus.responding;
@ -198,4 +197,4 @@ class _ServerListState extends State<ServerList> {
color: Colors.red, color: Colors.red,
); );
} }
} }