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feat(#678): add top-level error handling
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -10,11 +10,14 @@ Uri keycloakUrl([String slug = '']) => | |
| // Note that sending emails will not work on the iPhone Simulator since it does | ||
| // not have any email application installed. | ||
| String _mailContact = '[email protected]'; | ||
| Future<void> sendEmail({String subject = ''}) async { | ||
| Future<void> sendEmail({String subject = '', String body = ''}) async { | ||
| await launchUrl(Uri( | ||
| scheme: 'mailto', | ||
| path: _mailContact, | ||
| queryParameters: {'subject': subject})); | ||
| queryParameters: { | ||
| 'subject': subject, | ||
| 'body': Uri.encodeComponent(body), | ||
| })); | ||
| } | ||
|
|
||
| final cpicMaxCacheTime = Duration(days: 90); | ||
|
|
||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,43 @@ | ||
| import '../module.dart'; | ||
|
|
||
| class ErrorHandler extends StatefulWidget { | ||
| const ErrorHandler({ | ||
| super.key, | ||
| required this.appRouter, | ||
| required this.child, | ||
| }); | ||
|
|
||
| final AppRouter appRouter; | ||
| final Widget child; | ||
|
|
||
| @override | ||
| State<StatefulWidget> createState() => ErrorHandlerState(); | ||
| } | ||
|
|
||
| class ErrorHandlerState extends State<ErrorHandler> { | ||
| Future<void> _handleError({ | ||
| required Object exception, | ||
| StackTrace? stackTrace, | ||
| }) async { | ||
| debugPrint(exception.toString()); | ||
| debugPrintStack(stackTrace: stackTrace); | ||
| await widget.appRouter.push(ErrorRoute(error: exception.toString())); | ||
| } | ||
|
|
||
| @override | ||
| void initState() { | ||
| FlutterError.onError = (details) { | ||
| _handleError(exception: details.exception, stackTrace: details.stack); | ||
| }; | ||
| WidgetsBinding.instance.platformDispatcher.onError = | ||
| (exception, stackTrace) { | ||
| _handleError(exception: exception, stackTrace: stackTrace); | ||
| return true; | ||
| }; | ||
| super.initState(); | ||
| } | ||
| @override | ||
| Widget build(BuildContext context) { | ||
| return widget.child; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| import '../common/module.dart'; | ||
|
|
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| // For generated routes | ||
| export 'pages/error.dart'; | ||
|
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| CustomRoute errorRoute() => CustomRoute( | ||
| path: '/error', | ||
| page: ErrorRoute.page, | ||
| transitionsBuilder: TransitionsBuilders.fadeIn, | ||
| ); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,81 @@ | ||
| import 'dart:io'; | ||
|
|
||
| import 'package:flutter/gestures.dart'; | ||
| import 'package:flutter/services.dart'; | ||
|
|
||
| import '../../common/module.dart'; | ||
|
|
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| @RoutePage() | ||
| class ErrorPage extends StatelessWidget { | ||
| const ErrorPage({required this.error, super.key}); | ||
|
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| final String error; | ||
|
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||
| @override | ||
| Widget build(BuildContext context) { | ||
| return PopScope( | ||
| canPop: false, | ||
| child: PharMeLogoPage( | ||
| greyscale: true, | ||
| child: Column( | ||
| children: [ | ||
| Text( | ||
| context.l10n.error_title, | ||
| style: PharMeTheme.textTheme.headlineMedium, | ||
| ), | ||
| SizedBox(height: PharMeTheme.mediumSpace), | ||
| RichText( | ||
| textAlign: TextAlign.center, | ||
| text: TextSpan( | ||
| style: PharMeTheme.textTheme.bodyLarge, | ||
| children: [ | ||
| TextSpan( | ||
| text: context.l10n.error_uncaught_message_first_part, | ||
| ), | ||
| TextSpan( | ||
| text: context.l10n.error_uncaught_message_bold_part, | ||
| style: TextStyle(fontWeight: FontWeight.bold), | ||
| ) | ||
| ], | ||
| ), | ||
| ), | ||
| SizedBox(height: PharMeTheme.mediumSpace), | ||
| RichText( | ||
| textAlign: TextAlign.center, | ||
| text: TextSpan( | ||
| style: PharMeTheme.textTheme.bodyLarge, | ||
| children: [ | ||
| TextSpan(text: context.l10n.error_uncaught_message_contact), | ||
| TextSpan( | ||
| text: context.l10n.error_contact_link_text, | ||
| style: TextStyle( | ||
| color: PharMeTheme.secondaryColor, | ||
| decoration: TextDecoration.underline, | ||
| ), | ||
| recognizer: TapGestureRecognizer()..onTap = | ||
| () { | ||
| sendEmail( | ||
| subject: context.l10n.error_mail_subject, | ||
| body: context.l10n.error_mail_body(error), | ||
| ); | ||
| }, | ||
| ), | ||
| TextSpan( | ||
| text: context.l10n.error_uncaught_message_after_link, | ||
| ), | ||
| ], | ||
| ), | ||
| ), | ||
| SizedBox(height: PharMeTheme.mediumSpace), | ||
| FullWidthButton(context.l10n.error_close_app, () async { | ||
| if (Platform.isIOS) { | ||
| exit(0); | ||
| } | ||
| await SystemChannels.platform.invokeMethod('SystemNavigator.pop'); | ||
| }), | ||
| ], | ||
| ), | ||
| ), | ||
| ); | ||
| } | ||
| } |
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