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Pause polling and show a banner when the backend is unreachable

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Adds a centralized BackendReachability singleton fed by a Dio
interceptor (connection-level failures only) and connectivity_plus.
PolledValue subscribes to it and pauses on offline / reloads
immediately on reconnect, replacing the previous per-card error
cascade. MainShell renders a global OfflineBanner with Retry and
Settings actions; cards downgrade error→stale when offline so the
banner is the only red element.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
rzuasti
2026-05-31 18:21:55 -04:00
co-authored by Claude Sonnet 4.6
parent 8be65f3ffa
commit b5da90be59
15 changed files with 388 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files
frontend/lib/navigation.dart
+23 -3
View File
@@ -8,6 +8,7 @@ import 'devices/device_list.dart';
import 'home/home_screen.dart';
import 'status/status_screen.dart';
import 'utils/pref_utils.dart';
import 'widgets/offline_banner.dart';
// M3 window size class breakpoints
const _mediumBreakpoint = 600.0;
@@ -109,10 +110,20 @@ class MainShell extends StatelessWidget {
if (width < _mediumBreakpoint) {
return Scaffold(
appBar: _buildAppBar(context),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
body: Column(
children: [
const OfflineBanner(),
Expanded(
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 12,
),
child: child,
),
),
],
),
bottomNavigationBar: NavigationBar(
selectedIndex: selectedIndex,
onDestinationSelected: (index) =>
@@ -156,13 +167,22 @@ class MainShell extends StatelessWidget {
),
Expanded(
child: Container(
padding: const EdgeInsets.all(20),
color: Theme.of(context).colorScheme.surface,
child: Column(
children: [
const OfflineBanner(),
Expanded(
child: Padding(
padding: const EdgeInsets.all(20),
child: child,
),
),
],
),
),
),
],
),
);
},
);
frontend/lib/utils/backend_reachability.dart
+96
View File
@@ -0,0 +1,96 @@
import 'dart:async';
import 'package:connectivity_plus/connectivity_plus.dart';
import 'package:dio/dio.dart';
import 'package:flutter/foundation.dart';
import 'oott_api.dart';
class BackendReachability extends ChangeNotifier {
BackendReachability._internal() {
_subscription = Connectivity().onConnectivityChanged.listen(
_handleConnectivityChange,
);
Connectivity().checkConnectivity().then(_handleConnectivityChange);
}
static final BackendReachability instance = BackendReachability._internal();
StreamSubscription<List<ConnectivityResult>>? _subscription;
Future<void> Function()? _prober;
bool _deviceHasNetwork = true;
bool _isBackendReachable = true;
DateTime? _lastSuccessAt;
DateTime? _lastFailureAt;
String? _lastErrorMessage;
bool _probing = false;
bool get deviceHasNetwork => _deviceHasNetwork;
bool get isBackendReachable => _isBackendReachable;
bool get isOnline => _deviceHasNetwork && _isBackendReachable;
bool get isProbing => _probing;
DateTime? get lastSuccessAt => _lastSuccessAt;
DateTime? get lastFailureAt => _lastFailureAt;
String? get lastErrorMessage => _lastErrorMessage;
void setProber(Future<void> Function() prober) {
_prober = prober;
}
void recordSuccess() {
_lastSuccessAt = DateTime.now();
_lastErrorMessage = null;
final wasReachable = _isBackendReachable;
_isBackendReachable = true;
if (!wasReachable) notifyListeners();
}
void recordFailure(DioException error) {
if (!_isConnectionLevel(error)) return;
_lastFailureAt = DateTime.now();
_lastErrorMessage = dioErrorToUserMessage(error);
final wasReachable = _isBackendReachable;
_isBackendReachable = false;
if (wasReachable) notifyListeners();
}
Future<void> probe() async {
final prober = _prober;
if (prober == null || _probing) return;
_probing = true;
notifyListeners();
try {
await prober();
} catch (_) {
// Interceptor records the outcome; nothing else to do here.
} finally {
_probing = false;
notifyListeners();
}
}
void _handleConnectivityChange(List<ConnectivityResult> results) {
final hasNetwork = results.any((r) => r != ConnectivityResult.none);
if (hasNetwork == _deviceHasNetwork) return;
_deviceHasNetwork = hasNetwork;
notifyListeners();
if (hasNetwork) {
unawaited(probe());
}
}
bool _isConnectionLevel(DioException error) {
if (error.type == DioExceptionType.cancel) return false;
// Anything without a response from the server is a connection-level
// failure (timeouts, connection refused, DNS, TLS, web fetch errors
// surfaced as DioExceptionType.unknown, etc.).
return error.response == null;
}
@override
void dispose() {
_subscription?.cancel();
super.dispose();
}
}
frontend/lib/utils/oott_api.dart
+14
View File
@@ -4,6 +4,7 @@ import 'package:dio/dio.dart';
import 'package:dio_smart_retry/dio_smart_retry.dart';
import 'package:encrypter/encrypter/xor.dart';
import 'package:flutter/foundation.dart';
import 'package:frontend/utils/backend_reachability.dart';
import 'package:frontend/utils/pref_utils.dart';
import '../model/arp_scanner_status.dart';
import '../model/mdns_scanner_status.dart';
@@ -36,6 +37,17 @@ RetryInterceptor _buildRetryInterceptor(Dio dio) => RetryInterceptor(
},
);
InterceptorsWrapper _buildReachabilityInterceptor() => InterceptorsWrapper(
onResponse: (response, handler) {
BackendReachability.instance.recordSuccess();
handler.next(response);
},
onError: (error, handler) {
BackendReachability.instance.recordFailure(error);
handler.next(error);
},
);
LogInterceptor _buildLogInterceptor() => LogInterceptor(
request: true,
requestHeader: false,
@@ -106,9 +118,11 @@ class BackendAPI {
),
);
_dio.interceptors.add(_buildRetryInterceptor(_dio));
_dio.interceptors.add(_buildReachabilityInterceptor());
if (kDebugMode) {
_dio.interceptors.add(_buildLogInterceptor());
}
BackendReachability.instance.setProber(() => _dio.get('/test'));
}
// Returns null if the test was successful, and a String with a message about the issue if not
frontend/lib/utils/polled_value.dart
+59 -6
View File
@@ -3,10 +3,27 @@ import 'dart:async';
import 'package:dio/dio.dart';
import 'package:flutter/foundation.dart';
import 'backend_reachability.dart';
import 'oott_api.dart';
enum PolledFreshness { initialLoading, fresh, stale, error }
enum PolledPauseReason { manual, unreachable }
/// Returns the freshness of [polled] downgraded to [PolledFreshness.stale]
/// when the backend is known to be unreachable and a previous value exists.
/// This avoids showing per-card error chrome while the global offline banner
/// is already communicating the connectivity issue.
PolledFreshness effectiveFreshness(PolledValue polled) {
final base = polled.freshness;
if (base == PolledFreshness.error &&
polled.value != null &&
!BackendReachability.instance.isOnline) {
return PolledFreshness.stale;
}
return base;
}
class PolledValue<T> extends ChangeNotifier {
PolledValue({
required Future<T> Function({CancelToken? cancelToken}) fetch,
@@ -15,13 +32,23 @@ class PolledValue<T> extends ChangeNotifier {
}) : _fetch = fetch,
_pollInterval = pollInterval,
_staleErrorAfter = staleErrorAfter {
_reachability = BackendReachability.instance;
_reachability.addListener(_onReachabilityChanged);
if (!_reachability.isOnline) {
_pauseReasons.add(PolledPauseReason.unreachable);
}
if (_pauseReasons.isEmpty) {
_load();
_pollTimer = Timer.periodic(pollInterval, (_) => _load());
_startPolling();
}
}
final Future<T> Function({CancelToken? cancelToken}) _fetch;
final Duration _pollInterval;
final Duration _staleErrorAfter;
final Set<PolledPauseReason> _pauseReasons = {};
late final BackendReachability _reachability;
Timer? _pollTimer;
CancelToken? _cancelToken;
bool _disposed = false;
@@ -68,23 +95,49 @@ class PolledValue<T> extends ChangeNotifier {
}
}
void pause() {
void _startPolling() {
_pollTimer ??= Timer.periodic(_pollInterval, (_) => _load());
}
void _stopPolling() {
_pollTimer?.cancel();
_pollTimer = null;
_cancelToken?.cancel();
}
void resume() {
void pauseFor(PolledPauseReason reason) {
final added = _pauseReasons.add(reason);
if (added && _pauseReasons.length == 1) {
_stopPolling();
}
}
void resumeFor(PolledPauseReason reason) {
if (_disposed) return;
final removed = _pauseReasons.remove(reason);
if (removed && _pauseReasons.isEmpty) {
_load();
_pollTimer = Timer.periodic(_pollInterval, (_) => _load());
_startPolling();
}
}
void pause() => pauseFor(PolledPauseReason.manual);
void resume() => resumeFor(PolledPauseReason.manual);
void _onReachabilityChanged() {
if (_reachability.isOnline) {
resumeFor(PolledPauseReason.unreachable);
} else {
pauseFor(PolledPauseReason.unreachable);
}
}
@override
void dispose() {
_disposed = true;
_pollTimer?.cancel();
_cancelToken?.cancel();
_reachability.removeListener(_onReachabilityChanged);
_stopPolling();
super.dispose();
}
}
frontend/lib/widgets/arp_scanner_card.dart
+8 -6
View File
@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import '../model/arp_scanner_status.dart';
import '../utils/backend_reachability.dart';
import '../utils/duration_formatter.dart';
import '../utils/oott_api.dart';
import '../utils/polled_value.dart';
@@ -44,9 +45,10 @@ class _ArpScannerCardState extends State<ArpScannerCard> {
@override
Widget build(BuildContext context) {
return ListenableBuilder(
listenable: _polled,
listenable: Listenable.merge([_polled, BackendReachability.instance]),
builder: (context, _) {
if (_polled.freshness == PolledFreshness.initialLoading) {
final freshness = effectiveFreshness(_polled);
if (freshness == PolledFreshness.initialLoading) {
return const Card(
child: Padding(
padding: EdgeInsets.all(16),
@@ -55,8 +57,8 @@ class _ArpScannerCardState extends State<ArpScannerCard> {
);
}
final (color, label, sublabel) = _resolveState();
final isStale = _polled.freshness == PolledFreshness.stale;
final (color, label, sublabel) = _resolveState(freshness);
final isStale = freshness == PolledFreshness.stale;
return Card(
clipBehavior: Clip.antiAlias,
@@ -111,8 +113,8 @@ class _ArpScannerCardState extends State<ArpScannerCard> {
);
}
(Color, String, String?) _resolveState() {
if (_polled.freshness == PolledFreshness.error) {
(Color, String, String?) _resolveState(PolledFreshness freshness) {
if (freshness == PolledFreshness.error) {
return (
Colors.red,
'Error',
frontend/lib/widgets/device_summary_card.dart
+10 -5
View File
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import '../model/device_summary.dart';
import '../utils/backend_reachability.dart';
import '../utils/oott_api.dart';
import '../utils/polled_value.dart';
import 'polled_stale_indicator.dart';
@@ -42,8 +43,12 @@ class _DeviceSummaryCardState extends State<DeviceSummaryCard> {
child: Padding(
padding: const EdgeInsets.all(16),
child: ListenableBuilder(
listenable: _polled,
listenable: Listenable.merge([
_polled,
BackendReachability.instance,
]),
builder: (context, _) {
final freshness = effectiveFreshness(_polled);
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
@@ -53,14 +58,14 @@ class _DeviceSummaryCardState extends State<DeviceSummaryCard> {
'Devices',
style: Theme.of(context).textTheme.titleLarge,
),
if (_polled.freshness == PolledFreshness.stale) ...[
if (freshness == PolledFreshness.stale) ...[
const SizedBox(width: 6),
PolledStaleIndicator(polled: _polled),
],
],
),
const SizedBox(height: 12),
..._buildBody(context),
..._buildBody(context, freshness),
],
);
},
@@ -70,8 +75,8 @@ class _DeviceSummaryCardState extends State<DeviceSummaryCard> {
);
}
List<Widget> _buildBody(BuildContext context) {
switch (_polled.freshness) {
List<Widget> _buildBody(BuildContext context, PolledFreshness freshness) {
switch (freshness) {
case PolledFreshness.initialLoading:
return const [Center(child: CircularProgressIndicator())];
case PolledFreshness.error:
frontend/lib/widgets/mdns_scanner_card.dart
+8 -6
View File
@@ -4,6 +4,7 @@ import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import '../model/mdns_scanner_status.dart';
import '../utils/backend_reachability.dart';
import '../utils/duration_formatter.dart';
import '../utils/oott_api.dart';
import '../utils/polled_value.dart';
@@ -44,9 +45,10 @@ class _MdnsScannerCardState extends State<MdnsScannerCard> {
@override
Widget build(BuildContext context) {
return ListenableBuilder(
listenable: _polled,
listenable: Listenable.merge([_polled, BackendReachability.instance]),
builder: (context, _) {
if (_polled.freshness == PolledFreshness.initialLoading) {
final freshness = effectiveFreshness(_polled);
if (freshness == PolledFreshness.initialLoading) {
return const Card(
child: Padding(
padding: EdgeInsets.all(16),
@@ -55,8 +57,8 @@ class _MdnsScannerCardState extends State<MdnsScannerCard> {
);
}
final (color, label, sublabels) = _resolveState();
final isStale = _polled.freshness == PolledFreshness.stale;
final (color, label, sublabels) = _resolveState(freshness);
final isStale = freshness == PolledFreshness.stale;
return Card(
clipBehavior: Clip.antiAlias,
@@ -111,8 +113,8 @@ class _MdnsScannerCardState extends State<MdnsScannerCard> {
);
}
(Color, String, List<String>) _resolveState() {
if (_polled.freshness == PolledFreshness.error) {
(Color, String, List<String>) _resolveState(PolledFreshness freshness) {
if (freshness == PolledFreshness.error) {
return (
Colors.red,
'Error',
frontend/lib/widgets/offline_banner.dart
+65
View File
@@ -0,0 +1,65 @@
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import '../utils/backend_reachability.dart';
class OfflineBanner extends StatelessWidget {
const OfflineBanner({super.key});
@override
Widget build(BuildContext context) {
final reachability = BackendReachability.instance;
return ListenableBuilder(
listenable: reachability,
builder: (context, _) {
if (reachability.isOnline) return const SizedBox.shrink();
final theme = Theme.of(context);
final message = !reachability.deviceHasNetwork
? 'No network connection.'
: reachability.isProbing
? 'Reconnecting to backend…'
: reachability.lastErrorMessage ?? 'Cannot reach backend.';
return Material(
color: theme.colorScheme.errorContainer,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
child: Row(
children: [
Icon(
Icons.cloud_off,
size: 18,
color: theme.colorScheme.onErrorContainer,
),
const SizedBox(width: 12),
Expanded(
child: Text(
message,
style: theme.textTheme.bodyMedium?.copyWith(
color: theme.colorScheme.onErrorContainer,
),
),
),
TextButton(
onPressed: reachability.isProbing
? null
: () => reachability.probe(),
style: TextButton.styleFrom(
foregroundColor: theme.colorScheme.onErrorContainer,
),
child: const Text('Retry'),
),
TextButton(
onPressed: () => context.go('/settings'),
style: TextButton.styleFrom(
foregroundColor: theme.colorScheme.onErrorContainer,
),
child: const Text('Settings'),
),
],
),
),
);
},
);
}
}
frontend/lib/widgets/polled_stale_indicator.dart
+10 -3
View File
@@ -2,6 +2,7 @@ import 'dart:async';
import 'package:flutter/material.dart';
import '../utils/backend_reachability.dart';
import '../utils/duration_formatter.dart';
import '../utils/polled_value.dart';
@@ -39,9 +40,15 @@ class _PolledStaleIndicatorState extends State<PolledStaleIndicator> {
DateTime.now().difference(lastSuccessAt).inSeconds.toDouble(),
)
: 'a while';
final message = widget.polled.lastErrorMessage != null
? 'Last updated $ago ago — ${widget.polled.lastErrorMessage}'
: 'Last updated $ago ago';
final isOffline = !BackendReachability.instance.isOnline;
final String message;
if (isOffline) {
message = 'Offline — last updated $ago ago';
} else if (widget.polled.lastErrorMessage != null) {
message = 'Last updated $ago ago — ${widget.polled.lastErrorMessage}';
} else {
message = 'Last updated $ago ago';
}
return Tooltip(
message: message,
child: Icon(
frontend/lib/widgets/scanners_status_card.dart
+35 -13
View File
@@ -6,6 +6,7 @@ import 'package:go_router/go_router.dart';
import '../model/arp_scanner_status.dart';
import '../model/mdns_scanner_status.dart';
import '../navigation.dart';
import '../utils/backend_reachability.dart';
import '../utils/duration_formatter.dart';
import '../utils/oott_api.dart';
import '../utils/polled_value.dart';
@@ -101,10 +102,16 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
@override
Widget build(BuildContext context) {
return ListenableBuilder(
listenable: Listenable.merge([_arp, _mdns]),
listenable: Listenable.merge([
_arp,
_mdns,
BackendReachability.instance,
]),
builder: (context, _) {
if (_arp.freshness == PolledFreshness.initialLoading ||
_mdns.freshness == PolledFreshness.initialLoading) {
final arpFreshness = effectiveFreshness(_arp);
final mdnsFreshness = effectiveFreshness(_mdns);
if (arpFreshness == PolledFreshness.initialLoading ||
mdnsFreshness == PolledFreshness.initialLoading) {
return const Card(
child: Padding(
padding: EdgeInsets.all(16),
@@ -113,8 +120,8 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
);
}
final (arpColor, arpText) = _resolveArp();
final (mdnsColor, mdnsText) = _resolveMdns();
final (arpColor, arpText) = _resolveArp(arpFreshness);
final (mdnsColor, mdnsText) = _resolveMdns(mdnsFreshness);
return Card(
clipBehavior: Clip.antiAlias,
@@ -130,9 +137,23 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
style: Theme.of(context).textTheme.titleMedium,
),
const SizedBox(height: 12),
_scannerRow(context, arpColor, 'ARP', arpText, _arp),
_scannerRow(
context,
arpColor,
'ARP',
arpText,
_arp,
arpFreshness,
),
const SizedBox(height: 8),
_scannerRow(context, mdnsColor, 'mDNS', mdnsText, _mdns),
_scannerRow(
context,
mdnsColor,
'mDNS',
mdnsText,
_mdns,
mdnsFreshness,
),
],
),
),
@@ -148,9 +169,10 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
String name,
String statusText,
PolledValue polled,
PolledFreshness freshness,
) {
Widget dot = Icon(Icons.circle, color: color, size: 12);
if (polled.freshness == PolledFreshness.error) {
if (freshness == PolledFreshness.error) {
dot = Tooltip(message: polled.lastErrorMessage ?? 'Error', child: dot);
}
return Row(
@@ -161,7 +183,7 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
child: Row(
children: [
Text(name, style: Theme.of(context).textTheme.bodyMedium),
if (polled.freshness == PolledFreshness.stale) ...[
if (freshness == PolledFreshness.stale) ...[
const SizedBox(width: 6),
PolledStaleIndicator(polled: polled),
],
@@ -179,8 +201,8 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
);
}
(Color, String) _resolveArp() {
if (_arp.freshness == PolledFreshness.error) {
(Color, String) _resolveArp(PolledFreshness freshness) {
if (freshness == PolledFreshness.error) {
return (Colors.red, 'Error');
}
final status = _arp.value!;
@@ -202,8 +224,8 @@ class _ScannersStatusCardState extends State<ScannersStatusCard>
return (Colors.grey, 'Not yet started');
}
(Color, String) _resolveMdns() {
if (_mdns.freshness == PolledFreshness.error) {
(Color, String) _resolveMdns(PolledFreshness freshness) {
if (freshness == PolledFreshness.error) {
return (Colors.red, 'Error');
}
final status = _mdns.value!;
frontend/macos/Flutter/GeneratedPluginRegistrant.swift
+2
View File
@@ -5,11 +5,13 @@
import FlutterMacOS
import Foundation
import connectivity_plus
import encrypter
import shared_preferences_foundation
import url_launcher_macos
func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
ConnectivityPlusPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlusPlugin"))
EncrypterPlugin.register(with: registry.registrar(forPlugin: "EncrypterPlugin"))
SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
frontend/pubspec.lock
+49 -1
View File
@@ -65,6 +65,22 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.19.1"
connectivity_plus:
dependency: "direct main"
description:
name: connectivity_plus
sha256: "62ffa266d9a23b79fb3fcbc206afc00bb979417ba57b1324c546b5aab95ba057"
url: "https://pub.dev"
source: hosted
version: "7.1.1"
connectivity_plus_platform_interface:
dependency: transitive
description:
name: connectivity_plus_platform_interface
sha256: "3c09627c536d22fd24691a905cdd8b14520de69da52c7a97499c8be5284a32ed"
url: "https://pub.dev"
source: hosted
version: "2.1.0"
convert:
dependency: transitive
description:
@@ -81,6 +97,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "3.0.7"
dbus:
dependency: transitive
description:
name: dbus
sha256: "792974a4007974fbc5c1b5433eb2330a9db3e368c3f906253af4c007d0f49a91"
url: "https://pub.dev"
source: hosted
version: "0.7.13"
dio:
dependency: "direct main"
description:
@@ -336,6 +360,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.0.0"
nm:
dependency: transitive
description:
name: nm
sha256: "2c9aae4127bdc8993206464fcc063611e0e36e72018696cd9631023a31b24254"
url: "https://pub.dev"
source: hosted
version: "0.5.0"
objective_c:
dependency: transitive
description:
@@ -408,6 +440,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "2.3.0"
petitparser:
dependency: transitive
description:
name: petitparser
sha256: "91bd59303e9f769f108f8df05e371341b15d59e995e6806aefab827b58336675"
url: "https://pub.dev"
source: hosted
version: "7.0.2"
platform:
dependency: transitive
description:
@@ -669,6 +709,14 @@ packages:
url: "https://pub.dev"
source: hosted
version: "1.1.0"
xml:
dependency: transitive
description:
name: xml
sha256: "67f0aff7be013d107995e9b75bf4e7f2c3ef2dfdb2c8e68024bba0a7fd5756a4"
url: "https://pub.dev"
source: hosted
version: "7.0.1"
yaml:
dependency: transitive
description:
@@ -678,5 +726,5 @@ packages:
source: hosted
version: "3.1.3"
sdks:
dart: ">=3.10.8 <4.0.0"
dart: ">=3.11.0 <4.0.0"
flutter: ">=3.38.4"
frontend/pubspec.yaml
+1
View File
@@ -14,6 +14,7 @@ dependencies:
provider: ^6.1.5
dio: ^5.9.1
dio_smart_retry: ^7.0.1
connectivity_plus: ^7.0.0
encrypter: ^2.0.0
shared_preferences: ^2.5.4
fl_chart: ^1.2.0
frontend/windows/flutter/generated_plugin_registrant.cc
+3
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@@ -6,10 +6,13 @@
#include "generated_plugin_registrant.h"
#include <connectivity_plus/connectivity_plus_windows_plugin.h>
#include <encrypter/encrypter_plugin_c_api.h>
#include <url_launcher_windows/url_launcher_windows.h>
void RegisterPlugins(flutter::PluginRegistry* registry) {
ConnectivityPlusWindowsPluginRegisterWithRegistrar(
registry->GetRegistrarForPlugin("ConnectivityPlusWindowsPlugin"));
EncrypterPluginCApiRegisterWithRegistrar(
registry->GetRegistrarForPlugin("EncrypterPluginCApi"));
UrlLauncherWindowsRegisterWithRegistrar(
frontend/windows/flutter/generated_plugins.cmake
+1
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@@ -3,6 +3,7 @@
#
list(APPEND FLUTTER_PLUGIN_LIST
connectivity_plus
encrypter
url_launcher_windows
)