freezer/lib/ui/error.dart

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import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:flutter/material.dart';
import 'package:freezer/translations.i18n.dart';
int counter = 0;
class ErrorScreen extends StatefulWidget {
final String? message;
final VoidCallback? refreshPage;
const ErrorScreen({this.message, this.refreshPage, Key? key})
: super(key: key);
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@override
State<ErrorScreen> createState() => _ErrorScreenState();
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}
class _ErrorScreenState extends State<ErrorScreen> {
bool checkArl = false;
@override
void initState() {
Connectivity().checkConnectivity().then((connectivity) {
if (connectivity != ConnectivityResult.none && counter > 3) {
setState(() {
checkArl = true;
});
}
});
counter += 1;
super.initState();
}
@override
Widget build(BuildContext context) {
return Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
const Icon(
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Icons.error,
color: Colors.red,
size: 64.0,
),
Container(
height: 4.0,
),
Text(widget.message ??
'Please check your connection and try again later...'.i18n),
if (checkArl)
Padding(
padding:
const EdgeInsets.symmetric(vertical: 8.0, horizontal: 32.0),
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child: Text(
"Your ARL might be expired, try logging out and logging back in using new ARL or browser."
.i18n,
textAlign: TextAlign.center,
style: const TextStyle(
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fontSize: 12.0,
),
),
)
],
),
);
}
}