refactor: Add HandleNotifications.dart

Myzel394 · Oct 11, 2023 · 6a8e6d2 · 6a8e6d2
1 parent 6c0b076
commit 6a8e6d2
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Showing 3 changed files with 100 additions and 49 deletions.
diff --git a/lib/app_wrappers/HandleNotifications.dart b/lib/app_wrappers/HandleNotifications.dart
@@ -0,0 +1,98 @@
+import 'dart:async';
+import 'dart:convert';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:flutter_logs/flutter_logs.dart';
+import 'package:locus/constants/notifications.dart';
+import 'package:locus/constants/values.dart';
+import 'package:locus/main.dart';
+import 'package:locus/screens/ViewDetailsScreen.dart';
+import 'package:locus/services/view_service/index.dart';
+import 'package:locus/utils/PageRoute.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:provider/provider.dart';
+
+class HandleNotifications extends StatefulWidget {
+  const HandleNotifications({super.key});
+
+  @override
+  State<HandleNotifications> createState() => _HandleNotificationsState();
+}
+
+class _HandleNotificationsState extends State<HandleNotifications> {
+  late final StreamSubscription<NotificationResponse> _subscription;
+
+  @override
+  void initState() {
+    super.initState();
+    _subscription =
+        selectedNotificationsStream.stream.listen(_handleNotification);
+  }
+
+  @override
+  void dispose() {
+    _subscription.cancel();
+
+    super.dispose();
+  }
+
+  void _handleNotification(final NotificationResponse notification) {
+    FlutterLogs.logInfo(
+      LOG_TAG,
+      "Notification",
+      "Notification received: ${notification.payload}",
+    );
+
+    if (notification.payload == null) {
+      FlutterLogs.logWarn(
+        LOG_TAG,
+        "Notification",
+        "----> but no payload, so ignoring.",
+      );
+      return;
+    }
+
+    try {
+      final data = jsonDecode(notification.payload!);
+      final type = NotificationActionType.values[data["type"]];
+
+      FlutterLogs.logInfo(
+          LOG_TAG,
+          "Notification",
+          "Type is $type."
+      );
+
+      switch (type) {
+        case NotificationActionType.openTaskView:
+          final viewService = context.read<ViewService>();
+
+          Navigator.of(context).push(
+            NativePageRoute(
+              context: context,
+              builder: (_) =>
+                  ViewDetailsScreen(
+                    view: viewService.getViewById(data["taskViewID"]),
+                  ),
+            ),
+          );
+          break;
+        case NotificationActionType.openPermissionsSettings:
+          openAppSettings();
+
+          break;
+      }
+    } catch (error) {
+      FlutterLogs.logError(
+        LOG_TAG,
+        "Notification",
+        "Error handling notification: $error",
+      );
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return const SizedBox.shrink();
+  }
+}
diff --git a/lib/main.dart b/lib/main.dart
@@ -7,6 +7,7 @@ import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:flutter_logs/flutter_logs.dart';
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:locus/App.dart';
+import 'package:locus/app_wrappers/HandleNotifications.dart';
 import 'package:locus/app_wrappers/LocationHistoryUpdater.dart';
 import 'package:locus/app_wrappers/RegisterBackgroundListeners.dart';
 import 'package:locus/app_wrappers/UniLinksHandler.dart';
@@ -106,6 +107,7 @@ void main() async {
           UpdateLastLocationToSettings(),
           RegisterBackgroundListeners(),
           UpdateLocaleToSettings(),
+          HandleNotifications(),
           App(),
         ],
       ),

diff --git a/lib/screens/LocationsOverviewScreen.dart b/lib/screens/LocationsOverviewScreen.dart
@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:convert';
 import 'dart:core';
 import 'dart:io';
 import 'dart:math';
@@ -29,7 +28,6 @@ import 'package:locus/screens/locations_overview_screen_widgets/OutOfBoundMarker
 import 'package:locus/screens/locations_overview_screen_widgets/ShareLocationSheet.dart';
 import 'package:locus/screens/locations_overview_screen_widgets/ViewLocationPopup.dart';
 import 'package:locus/services/current_location_service.dart';
-import 'package:locus/services/manager_service/background_locator.dart';
 import 'package:locus/services/manager_service/helpers.dart';
 import 'package:locus/services/settings_service/index.dart';
 import 'package:locus/services/task_service/index.dart';
@@ -50,22 +48,16 @@ import 'package:locus/widgets/MapActionsContainer.dart';
 import 'package:locus/widgets/Paper.dart';
 import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 import 'package:modal_bottom_sheet/modal_bottom_sheet.dart';
-import 'package:permission_handler/permission_handler.dart';
 import 'package:provider/provider.dart';
 
-import '../constants/notifications.dart';
 import '../constants/values.dart';
 import '../init_quick_actions.dart';
-import '../main.dart';
 import '../services/app_update_service.dart';
 import '../services/location_point_service.dart';
 import '../services/log_service.dart';
-import '../services/manager_service/background_fetch.dart';
-import '../utils/PageRoute.dart';
 import '../utils/color.dart';
 import '../utils/platform.dart';
 import '../utils/theme.dart';
-import 'ViewDetailsScreen.dart';
 import 'locations_overview_screen_widgets/ViewDetailsSheet.dart';
 
 // After this threshold, locations will not be merged together anymore
@@ -137,7 +129,6 @@ class _LocationsOverviewScreenState extends State<LocationsOverviewScreen>
     final locationFetchers = context.read<LocationFetchers>();
 
     _handleViewAlarmChecker();
-    _handleNotifications();
 
     locationFetchers.addAll(viewService.views);
 
@@ -397,46 +388,6 @@ class _LocationsOverviewScreenState extends State<LocationsOverviewScreen>
     );
   }
 
-  void _handleNotifications() {
-    selectedNotificationsStream.stream.listen((notification) {
-      FlutterLogs.logInfo(
-        LOG_TAG,
-        "Notification",
-        "Notification received: ${notification.payload}",
-      );
-
-      try {
-        final data = jsonDecode(notification.payload ?? "{}");
-        final type = NotificationActionType.values[data["type"]];
-
-        switch (type) {
-          case NotificationActionType.openTaskView:
-            final viewService = context.read<ViewService>();
-
-            Navigator.of(context).push(
-              NativePageRoute(
-                context: context,
-                builder: (_) => ViewDetailsScreen(
-                  view: viewService.getViewById(data["taskViewID"]),
-                ),
-              ),
-            );
-            break;
-          case NotificationActionType.openPermissionsSettings:
-            openAppSettings();
-
-            break;
-        }
-      } catch (error) {
-        FlutterLogs.logError(
-          LOG_TAG,
-          "Notification",
-          "Error handling notification: $error",
-        );
-      }
-    });
-  }
-
   void _showUpdateDialogIfRequired() async {
     final l10n = AppLocalizations.of(context);
     final appUpdateService = context.read<AppUpdateService>();