feat: Add connectivity status toast message on Home View

assets/i18n/en.json

@@ -25,7 +25,8 @@
         "downloadingMessage": "Downloading update!",
         "installingMessage": "Installing update!",
         "errorDownloadMessage": "Unable to download update!",
-        "errorInstallMessage": "Unable to download update!"
+        "errorInstallMessage": "Unable to download update!",
+        "noConnection": "No internet connection"
     },
     "applicationItem": {
         "patchButton": "Patch",

lib/ui/views/home/home_view.dart

@@ -17,13 +17,13 @@ class HomeView extends StatelessWidget {
   Widget build(BuildContext context) {
     return ViewModelBuilder<HomeViewModel>.reactive(
       disposeViewModel: false,
-      onModelReady: (model) => model.initialize(),
+      onModelReady: (model) => model.initialize(context),
       viewModelBuilder: () => locator<HomeViewModel>(),
       builder: (context, model, child) => Scaffold(
         body: RefreshIndicator(
           color: Theme.of(context).colorScheme.secondary,
           backgroundColor: Theme.of(context).colorScheme.secondaryContainer,
-          onRefresh: () => model.forceRefresh(),
+          onRefresh: () => model.forceRefresh(context),
           child: CustomScrollView(
             slivers: <Widget>[
               CustomSliverAppBar(

lib/ui/views/home/home_viewmodel.dart

@@ -1,6 +1,7 @@
 // ignore_for_file: use_build_context_synchronously
 import 'dart:io';
 import 'package:app_installer/app_installer.dart';
+import 'package:cross_connectivity/cross_connectivity.dart';
 import 'package:device_apps/device_apps.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_i18n/flutter_i18n.dart';
@@ -29,13 +30,24 @@ class HomeViewModel extends BaseViewModel {
   List<PatchedApplication> patchedInstalledApps = [];
   List<PatchedApplication> patchedUpdatableApps = [];
 
-  Future<void> initialize() async {
+  Future<void> initialize(BuildContext context) async {
     await flutterLocalNotificationsPlugin.initialize(
       const InitializationSettings(
         android: AndroidInitializationSettings('ic_notification'),
       ),
       onSelectNotification: (p) => DeviceApps.openApp('app.revanced.manager'),
     );
+    bool isConnected = await Connectivity().checkConnection();
+    if (!isConnected) {
+      Fluttertoast.showToast(
+        msg: FlutterI18n.translate(
+          context,
+          'homeView.noConnection',
+        ),
+        toastLength: Toast.LENGTH_LONG,
+        gravity: ToastGravity.CENTER,
+      );
+    }
     _getPatchedApps();
     _managerAPI.reAssessSavedApps().then((_) => _getPatchedApps());
   }
@@ -176,12 +188,12 @@ class HomeViewModel extends BaseViewModel {
     return _managerAPI.getLatestManagerReleaseTime();
   }
 
-  Future<void> forceRefresh() async {
+  Future<void> forceRefresh(BuildContext context) async {
     await Future.delayed(const Duration(seconds: 1));
     if (_lastUpdate == null ||
         _lastUpdate!.difference(DateTime.now()).inSeconds > 60) {
       _managerAPI.clearAllData();
     }
-    initialize();
+    initialize(context);
   }
 }

lib/ui/widgets/appInfoView/app_info_viewmodel.dart

@@ -74,7 +74,7 @@ class AppInfoViewModel extends BaseViewModel {
               label: I18nText('okButton'),
               onPressed: () {
                 uninstallApp(app);
-                locator<HomeViewModel>().initialize();
+                locator<HomeViewModel>().initialize(context);
                 Navigator.of(context).pop();
                 Navigator.of(context).pop();
               },

pubspec.yaml

@@ -12,6 +12,7 @@ environment:
 dependencies:
   animations: ^2.0.4
   app_installer: ^1.1.0
+  cross_connectivity: ^3.0.5
   device_apps:
     git:
       url: https://github.com/ponces/flutter_plugin_device_apps