feat: Check for airplane mode (closes #129)

lib/services/manager_service/task.dart

@@ -1,5 +1,6 @@
 import 'dart:convert';
 
+import 'package:airplane_mode_checker/airplane_mode_checker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
@@ -30,7 +31,7 @@ void _showPermissionMissingNotification({
         AndroidChannelIDs.appIssues.name,
         l10n.androidNotificationChannel_appIssues_name,
         channelDescription:
-            l10n.androidNotificationChannel_appIssues_description,
+        l10n.androidNotificationChannel_appIssues_description,
         onlyAlertOnce: true,
         importance: Importance.max,
         priority: Priority.max,
@@ -78,6 +79,23 @@ Future<void> runBackgroundTask({
   final LocationPointService? locationData,
   final bool force = false,
 }) async {
+  FlutterLogs.logInfo(
+    LOG_TAG,
+    "Headless Task",
+    "Checking Airplane mode",
+  );
+
+  final status = await AirplaneModeChecker.checkAirplaneMode();
+
+  if (status == AirplaneModeStatus.on) {
+    FlutterLogs.logInfo(
+      LOG_TAG,
+      "Headless Task",
+      "----> Airplane mode is on. Skipping headless task.",
+    );
+    return;
+  }
+
   FlutterLogs.logInfo(
     LOG_TAG,
     "Headless Task",

pubspec.lock

@@ -17,6 +17,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.5.1"
+  airplane_mode_checker:
+    dependency: "direct main"
+    description:
+      name: airplane_mode_checker
+      sha256: "16d7de1125056d6f7a9c5c1dc0056afe78c36a9e8fc39768ef9f9c21b07c0d5e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.0"
   analyzer:
     dependency: transitive
     description:
@@ -645,6 +653,14 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  fluttertoast:
+    dependency: transitive
+    description:
+      name: fluttertoast
+      sha256: "474f7d506230897a3cd28c965ec21c5328ae5605fc9c400cd330e9e9d6ac175c"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.2.2"
   frontend_server_client:
     dependency: transitive
     description:

pubspec.yaml

@@ -102,6 +102,7 @@ dependencies:
   collection: ^1.17.1
   background_locator_2: ^2.0.6
   queue: ^3.1.0+2
+  airplane_mode_checker: ^2.0.0
 
 # Uncomment this for publishing FLOSS variant
 # Taken from https://github.com/Zverik/every_door/blob/aaf8d2fdeac483041bcac2c7c79ef760b99dff2b/pubspec.yaml#L55