Added screenshots and icon

README.md

@@ -1,4 +1,4 @@
-# Obtainium
+# ![](./android/app/src/main/res/drawable/ic_notification.png) Obtainium
 
 Get Android App Updates Directly From the Source.
 
@@ -6,12 +6,16 @@ Obtainium allows you to install and update Open-Source Apps directly from their
 
 Currently supported App sources:
 - GitHub
+- GitLab
 
 Motivation: [Side Of Burritos - You should use this instead of F-Droid | How to use app RSS feed](https://youtu.be/FFz57zNR_M0)
 
-***Work In Progress - Far from ready.***
-
 ## Limitations
 - App installs are assumed to have succeeded; failures and cancelled installs cannot be detected.
-- Already installed apps are not detected, for the above reason along with the fact that App sources do not provide App IDs (like `org.example.app`) to allow for comparisons.
-- Auto (unattended) updates are unsupported due to a lack of any capable Flutter plugin.
+- Auto (unattended) updates are unsupported due to a lack of any capable Flutter plugin.
+
+## Screenshots
+
+| <img src="./screenshots/1.apps.png" alt="Apps Page" /> | <img src="./screenshots/2.dark_theme.png" alt="Dark Theme" />           | <img src="./screenshots/3.material_you.png" alt="Material You" />    |
+| ------------------------------------------------------ | ----------------------------------------------------------------------- | -------------------------------------------------------------------- |
+| <img src="./screenshots/4.app.png" alt="App Page" />   | <img src="./screenshots/5.apk_picker.png" alt="Multiple APK Support" /> | <img src="./screenshots/6.apk_install.png" alt="App Installation" /> |

android/app/build.gradle

@@ -32,7 +32,7 @@ if (keystorePropertiesFile.exists()) {
 }
 
 android {
-    compileSdkVersion flutter.compileSdkVersion
+    compileSdkVersion 33
     ndkVersion flutter.ndkVersion
 
     compileOptions {
@@ -54,7 +54,7 @@ android {
         // You can update the following values to match your application needs.
         // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
         minSdkVersion 23
-        targetSdkVersion 32
+        targetSdkVersion 33
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }

android/app/src/main/res/raw/keep.xml

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:tools="http://schemas.android.com/tools"
+    tools:keep="@drawable/*" />

lib/main.dart

@@ -1,55 +1,40 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:obtainium/pages/home.dart';
-import 'package:obtainium/services/apps_provider.dart';
-import 'package:obtainium/services/settings_provider.dart';
-import 'package:obtainium/services/source_service.dart';
+import 'package:obtainium/providers/apps_provider.dart';
+import 'package:obtainium/providers/notifications_provider.dart';
+import 'package:obtainium/providers/settings_provider.dart';
+import 'package:obtainium/providers/source_provider.dart';
+import 'package:permission_handler/permission_handler.dart';
 import 'package:provider/provider.dart';
 import 'package:workmanager/workmanager.dart';
 import 'package:dynamic_color/dynamic_color.dart';
 
+const String currentReleaseTag =
+    'v0.1.3-beta'; // KEEP THIS IN SYNC WITH GITHUB RELEASES
+
 @pragma('vm:entry-point')
-void backgroundUpdateCheck() {
-  Workmanager().executeTask((task, inputData) async {
+void bgTaskCallback() {
+  // Background update checking process
+  Workmanager().executeTask((task, taskName) async {
     var appsProvider = AppsProvider(bg: true);
-    await appsProvider.notify(
-        4,
-        'Checking for Updates',
-        '',
-        'BG_UPDATE_CHECK',
-        'Checking for Updates',
-        'Transient notification that appears when checking for updates',
-        important: false);
+    var notificationsProvider = NotificationsProvider();
+    await notificationsProvider.notify(checkingUpdatesNotification);
     try {
       await appsProvider.loadApps();
       List<App> updates = await appsProvider.checkUpdates();
       if (updates.isNotEmpty) {
-        String message = updates.length == 1
-            ? '${updates[0].name} has an update.'
-            : '${(updates.length == 2 ? '${updates[0].name} and ${updates[1].name}' : '${updates[0].name} and ${updates.length - 1} more apps')} have updates.';
-        await appsProvider.downloaderNotifications.cancel(2);
-        await appsProvider.notify(
-            2,
-            'Updates Available',
-            message,
-            'UPDATES_AVAILABLE',
-            'Updates Available',
-            'Notifies the user that updates are available for one or more Apps tracked by Obtainium');
+        notificationsProvider.notify(UpdateNotification(updates),
+            cancelExisting: true);
       }
       return Future.value(true);
     } catch (e) {
-      await appsProvider.downloaderNotifications.cancel(5);
-      await appsProvider.notify(
-          5,
-          'Error Checking for Updates',
-          e.toString(),
-          'BG_UPDATE_CHECK_ERROR',
-          'Error Checking for Updates',
-          'A notification that shows when background update checking fails',
-          important: false);
+      notificationsProvider.notify(
+          ErrorCheckingUpdatesNotification(e.toString()),
+          cancelExisting: true);
       return Future.value(false);
     } finally {
-      await appsProvider.downloaderNotifications.cancel(4);
+      await notificationsProvider.cancel(checkingUpdatesNotification.id);
     }
   });
 }
@@ -61,18 +46,13 @@ void main() async {
   );
   SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
   Workmanager().initialize(
-    backgroundUpdateCheck,
+    bgTaskCallback,
   );
-  await Workmanager().cancelByUniqueName('update-apps-task');
-  await Workmanager().registerPeriodicTask(
-      'update-apps-task', 'backgroundUpdateCheck',
-      frequency: const Duration(minutes: 15),
-      initialDelay: const Duration(minutes: 15),
-      constraints: Constraints(networkType: NetworkType.connected));
   runApp(MultiProvider(
     providers: [
       ChangeNotifierProvider(create: (context) => AppsProvider()),
-      ChangeNotifierProvider(create: (context) => SettingsProvider())
+      ChangeNotifierProvider(create: (context) => SettingsProvider()),
+      Provider(create: (context) => NotificationsProvider())
     ],
     child: const MyApp(),
   ));
@@ -85,40 +65,40 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    SettingsProvider settingsProvider = context.watch<SettingsProvider>();
+    AppsProvider appsProvider = context.read<AppsProvider>();
+
+    if (settingsProvider.prefs == null) {
+      settingsProvider.initializeSettings().then((value) {
+        // Delete past downloads and check for updates every time the app is launched
+        // Only runs once as the settings are only initialized once (so not on every build)
+        appsProvider.deleteSavedAPKs();
+        appsProvider.checkUpdates();
+      });
+    } else {
+      // Register the background update task according to the user's setting
+      Workmanager().registerPeriodicTask('bg-update-check', 'bg-update-check',
+          frequency: Duration(minutes: settingsProvider.updateInterval),
+          initialDelay: Duration(minutes: settingsProvider.updateInterval),
+          constraints: Constraints(networkType: NetworkType.connected),
+          existingWorkPolicy: ExistingWorkPolicy.replace);
+      bool isFirstRun = settingsProvider.checkAndFlipFirstRun();
+      if (isFirstRun) {
+        // If this is the first run, ask for notification permissions and add Obtainium to the Apps list
+        Permission.notification.request();
+        appsProvider.saveApp(App(
+            'imranr98_obtainium_github',
+            'https://github.com/ImranR98/Obtainium',
+            'ImranR98',
+            'Obtainium',
+            currentReleaseTag,
+            currentReleaseTag, []));
+      }
+    }
+
     return DynamicColorBuilder(
         builder: (ColorScheme? lightDynamic, ColorScheme? darkDynamic) {
-      AppsProvider appsProvider = context.read<AppsProvider>();
-      appsProvider.deleteSavedAPKs();
-      // Initialize the settings provider (if needed) and perform first-run actions if needed
-      SettingsProvider settingsProvider = context.watch<SettingsProvider>();
-      if (settingsProvider.prefs == null) {
-        settingsProvider.initializeSettings().then((_) {
-          bool isFirstRun = settingsProvider.checkAndFlipFirstRun();
-          if (isFirstRun) {
-            appsProvider
-                .notify(
-                    3,
-                    'Permission Notification',
-                    'This is a transient notification used to trigger the Android 13 notification permission prompt',
-                    'PERMISSION_NOTIFICATION',
-                    'Permission Notifications',
-                    'A transient notification used to trigger the Android 13 notification permission prompt',
-                    important: false)
-                .whenComplete(() {
-              appsProvider.downloaderNotifications.cancel(3);
-            });
-            appsProvider.saveApp(App(
-                'imranr98_obtainium_github',
-                'https://github.com/ImranR98/Obtainium',
-                'ImranR98',
-                'Obtainium',
-                'v0.1.1-beta', // KEEP THIS IN SYNC WITH GITHUB RELEASES
-                'v0.1.1-beta',
-                ''));
-          }
-        });
-      }
-
+      // Decide on a colour/brightness scheme based on OS and user settings
       ColorScheme lightColorScheme;
       ColorScheme darkColorScheme;
       if (lightDynamic != null &&
@@ -131,7 +111,6 @@ class MyApp extends StatelessWidget {
         darkColorScheme = ColorScheme.fromSeed(
             seedColor: defaultThemeColour, brightness: Brightness.dark);
       }
-
       return MaterialApp(
           title: 'Obtainium',
           theme: ThemeData(

lib/pages/add_app.dart

@@ -1,7 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:obtainium/pages/app.dart';
-import 'package:obtainium/services/apps_provider.dart';
-import 'package:obtainium/services/source_service.dart';
+import 'package:obtainium/providers/apps_provider.dart';
+import 'package:obtainium/providers/settings_provider.dart';
+import 'package:obtainium/providers/source_provider.dart';
 import 'package:provider/provider.dart';
 
 class AddAppPage extends StatefulWidget {
@@ -52,20 +53,24 @@ class _AddAppPageState extends State<AddAppPage> {
                         setState(() {
                           gettingAppInfo = true;
                         });
-                        SourceService()
+                        sourceProvider()
                             .getApp(urlInputController.value.text)
                             .then((app) {
                           var appsProvider = context.read<AppsProvider>();
+                          var settingsProvider =
+                              context.read<SettingsProvider>();
                           if (appsProvider.apps.containsKey(app.id)) {
                             throw 'App already added';
                           }
-                          appsProvider.saveApp(app).then((_) {
-                            urlInputController.clear();
-                            Navigator.push(
-                                context,
-                                MaterialPageRoute(
-                                    builder: (context) =>
-                                        AppPage(appId: app.id)));
+                          settingsProvider.getInstallPermission().then((_) {
+                            appsProvider.saveApp(app).then((_) {
+                              urlInputController.clear();
+                              Navigator.push(
+                                  context,
+                                  MaterialPageRoute(
+                                      builder: (context) =>
+                                          AppPage(appId: app.id)));
+                            });
                           });
                         }).catchError((e) {
                           ScaffoldMessenger.of(context).showSnackBar(

lib/pages/app.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:obtainium/services/apps_provider.dart';
+import 'package:obtainium/providers/apps_provider.dart';
 import 'package:webview_flutter/webview_flutter.dart';
 import 'package:provider/provider.dart';
 
@@ -26,6 +26,7 @@ class _AppPageState extends State<AppPage> {
       ),
       body: WebView(
         initialUrl: app?.app.url,
+        javascriptMode: JavascriptMode.unrestricted,
       ),
       bottomSheet: Padding(
           padding: EdgeInsets.fromLTRB(
@@ -48,7 +49,7 @@ class _AppPageState extends State<AppPage> {
                                     ? () {
                                         appsProvider
                                             .downloadAndInstallLatestApp(
-                                                app!.app.id);
+                                                [app!.app.id], context);
                                       }
                                     : null,
                                 child: Text(app?.app.installedVersion == null

lib/pages/apps.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:obtainium/pages/app.dart';
-import 'package:obtainium/services/apps_provider.dart';
+import 'package:obtainium/providers/apps_provider.dart';
+import 'package:obtainium/providers/settings_provider.dart';
 import 'package:provider/provider.dart';
 
 class AppsPage extends StatefulWidget {
@@ -14,7 +15,6 @@ class _AppsPageState extends State<AppsPage> {
   @override
   Widget build(BuildContext context) {
     var appsProvider = context.watch<AppsProvider>();
-    appsProvider.checkUpdates();
     var existingUpdateAppIds = appsProvider.getExistingUpdates();
 
     return Scaffold(
@@ -26,9 +26,13 @@ class _AppsPageState extends State<AppsPage> {
                         .isNotEmpty
                     ? null
                     : () {
-                        for (var e in existingUpdateAppIds) {
-                          appsProvider.downloadAndInstallLatestApp(e);
-                        }
+                        context
+                            .read<SettingsProvider>()
+                            .getInstallPermission()
+                            .then((_) {
+                          appsProvider.downloadAndInstallLatestApp(
+                              existingUpdateAppIds, context);
+                        });
                       },
                 icon: const Icon(Icons.update),
                 label: const Text('Update All')),

lib/pages/settings.dart

@@ -1,5 +1,8 @@
+import 'dart:convert';
+
 import 'package:flutter/material.dart';
-import 'package:obtainium/services/settings_provider.dart';
+import 'package:obtainium/providers/apps_provider.dart';
+import 'package:obtainium/providers/settings_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher_string.dart';
 
@@ -13,6 +16,7 @@ class SettingsPage extends StatefulWidget {
 class _SettingsPageState extends State<SettingsPage> {
   @override
   Widget build(BuildContext context) {
+    AppsProvider appsProvider = context.read<AppsProvider>();
     SettingsProvider settingsProvider = context.watch<SettingsProvider>();
     if (settingsProvider.prefs == null) {
       settingsProvider.initializeSettings();
@@ -66,17 +70,167 @@ class _SettingsPageState extends State<SettingsPage> {
                           settingsProvider.colour = value;
                         }
                       }),
+                  const SizedBox(
+                    height: 16,
+                  ),
+                  DropdownButtonFormField(
+                      decoration: const InputDecoration(
+                          labelText: 'Background Update Checking Interval'),
+                      value: settingsProvider.updateInterval,
+                      items: const [
+                        DropdownMenuItem(
+                          value: 15,
+                          child: Text('15 Minutes'),
+                        ),
+                        DropdownMenuItem(
+                          value: 30,
+                          child: Text('30 Minutes'),
+                        ),
+                        DropdownMenuItem(
+                          value: 60,
+                          child: Text('1 Hour'),
+                        ),
+                        DropdownMenuItem(
+                          value: 360,
+                          child: Text('6 Hours'),
+                        ),
+                        DropdownMenuItem(
+                          value: 720,
+                          child: Text('12 Hours'),
+                        ),
+                        DropdownMenuItem(
+                          value: 1440,
+                          child: Text('1 Day'),
+                        ),
+                      ],
+                      onChanged: (value) {
+                        if (value != null) {
+                          settingsProvider.updateInterval = value;
+                        }
+                      }),
+                  const SizedBox(
+                    height: 32,
+                  ),
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceAround,
+                    children: [
+                      ElevatedButton(
+                          onPressed: appsProvider.apps.isEmpty
+                              ? null
+                              : () {
+                                  appsProvider.exportApps().then((String path) {
+                                    ScaffoldMessenger.of(context).showSnackBar(
+                                      SnackBar(
+                                          content: Text('Exported to $path')),
+                                    );
+                                  });
+                                },
+                          child: const Text('Export Apps')),
+                      ElevatedButton(
+                          onPressed: () {
+                            showDialog(
+                                context: context,
+                                builder: (BuildContext ctx) {
+                                  final formKey = GlobalKey<FormState>();
+                                  final jsonInputController =
+                                      TextEditingController();
+
+                                  return AlertDialog(
+                                    scrollable: true,
+                                    title: const Text('Import Apps'),
+                                    content: Column(children: [
+                                      const Text(
+                                          'Copy the contents of the Obtainium export file and paste them into the field below:'),
+                                      Form(
+                                        key: formKey,
+                                        child: TextFormField(
+                                          minLines: 7,
+                                          maxLines: 7,
+                                          decoration: const InputDecoration(
+                                              helperText:
+                                                  'Obtainium export data'),
+                                          controller: jsonInputController,
+                                          validator: (value) {
+                                            if (value == null ||
+                                                value.isEmpty) {
+                                              return 'Please enter your Obtainium export data';
+                                            }
+                                            bool isJSON = true;
+                                            try {
+                                              jsonDecode(value);
+                                            } catch (e) {
+                                              isJSON = false;
+                                            }
+                                            if (!isJSON) {
+                                              return 'Invalid input';
+                                            }
+                                            return null;
+                                          },
+                                        ),
+                                      )
+                                    ]),
+                                    actions: [
+                                      TextButton(
+                                          onPressed: () {
+                                            if (formKey.currentState!
+                                                .validate()) {
+                                              appsProvider
+                                                  .importApps(
+                                                      jsonInputController
+                                                          .value.text)
+                                                  .then((value) {
+                                                ScaffoldMessenger.of(context)
+                                                    .showSnackBar(
+                                                  SnackBar(
+                                                      content: Text(
+                                                          '$value Apps Imported')),
+                                                );
+                                              }).catchError((e) {
+                                                ScaffoldMessenger.of(context)
+                                                    .showSnackBar(
+                                                  SnackBar(
+                                                      content:
+                                                          Text(e.toString())),
+                                                );
+                                              }).whenComplete(() {
+                                                Navigator.of(context).pop();
+                                              });
+                                            }
+                                          },
+                                          child: const Text('Import')),
+                                      TextButton(
+                                          onPressed: () {
+                                            Navigator.of(context).pop();
+                                          },
+                                          child: const Text('Cancel'))
+                                    ],
+                                  );
+                                });
+                          },
+                          child: const Text('Import Apps'))
+                    ],
+                  ),
                   const Spacer(),
                   Row(
-                    mainAxisAlignment: MainAxisAlignment.end,
+                    mainAxisAlignment: MainAxisAlignment.center,
                     children: [
-                      ElevatedButton.icon(
+                      TextButton.icon(
+                        style: ButtonStyle(
+                          foregroundColor:
+                              MaterialStateProperty.resolveWith<Color>(
+                                  (Set<MaterialState> states) {
+                            return Colors.grey;
+                          }),
+                        ),
                         onPressed: () {
                           launchUrlString(settingsProvider.sourceUrl,
                               mode: LaunchMode.externalApplication);
                         },
                         icon: const Icon(Icons.code),
-                        label: const Text('Source'),
+                        label: Text(
+                          'Source',
+                          style: Theme.of(context).textTheme.caption,
+                        ),
                       )
                     ],
                   ),

lib/providers/apps_provider.dart

@@ -1,15 +1,16 @@
-// Provider that manages App-related state and provides functions to retrieve App info download/install Apps
+// Manages state related to the list of Apps tracked by Obtainium,
+// Exposes related functions such as those used to add, remove, download, and install Apps.
 
 import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
-import 'dart:ui';
 
 import 'package:flutter/material.dart';
+import 'package:obtainium/providers/notifications_provider.dart';
+import 'package:provider/provider.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:flutter_fgbg/flutter_fgbg.dart';
-import 'package:flutter_local_notifications/flutter_local_notifications.dart';
-import 'package:obtainium/services/source_service.dart';
+import 'package:obtainium/providers/source_provider.dart';
 import 'package:http/http.dart';
 import 'package:install_plugin_v2/install_plugin_v2.dart';
 
@@ -20,58 +21,36 @@ class AppInMemory {
   AppInMemory(this.app, this.downloadProgress);
 }
 
+class ApkFile {
+  String appId;
+  File file;
+  ApkFile(this.appId, this.file);
+}
+
 class AppsProvider with ChangeNotifier {
   // In memory App state (should always be kept in sync with local storage versions)
   Map<String, AppInMemory> apps = {};
   bool loadingApps = false;
   bool gettingUpdates = false;
 
-  // Notifications plugin for downloads
-  FlutterLocalNotificationsPlugin downloaderNotifications =
-      FlutterLocalNotificationsPlugin();
-
   // Variables to keep track of the app foreground status (installs can't run in the background)
   bool isForeground = true;
-  StreamSubscription<FGBGType>? foregroundSubscription;
+  late Stream<FGBGType> foregroundStream;
+  late StreamSubscription<FGBGType> foregroundSubscription;
 
   AppsProvider({bool bg = false}) {
-    initializeNotifs();
     // Subscribe to changes in the app foreground status
-    foregroundSubscription = FGBGEvents.stream.listen((event) async {
+    foregroundStream = FGBGEvents.stream.asBroadcastStream();
+    foregroundSubscription = foregroundStream.listen((event) async {
       isForeground = event == FGBGType.foreground;
       if (isForeground) await loadApps();
     });
     loadApps();
   }
 
-  Future<void> initializeNotifs() async {
-    // Initialize the notifications service
-    await downloaderNotifications.initialize(const InitializationSettings(
-        android: AndroidInitializationSettings('ic_notification')));
-  }
-
-  Future<void> notify(int id, String title, String message, String channelCode,
-      String channelName, String channelDescription,
-      {bool important = true}) {
-    return downloaderNotifications.show(
-        id,
-        title,
-        message,
-        NotificationDetails(
-            android: AndroidNotificationDetails(channelCode, channelName,
-                channelDescription: channelDescription,
-                importance: important ? Importance.max : Importance.min,
-                priority: important ? Priority.max : Priority.min,
-                groupKey: 'dev.imranr.obtainium.$channelCode')));
-  }
-
-  // Given a App (assumed valid), initiate an APK download (will trigger install callback when complete)
-  Future<void> downloadAndInstallLatestApp(String appId) async {
-    if (apps[appId] == null) {
-      throw 'App not found';
-    }
+  Future<ApkFile> downloadApp(String apkUrl, String appId) async {
     StreamedResponse response =
-        await Client().send(Request('GET', Uri.parse(apps[appId]!.app.apkUrl)));
+        await Client().send(Request('GET', Uri.parse(apkUrl)));
     File downloadFile =
         File('${(await getExternalStorageDirectory())!.path}/$appId.apk');
     if (downloadFile.existsSync()) {
@@ -97,30 +76,74 @@ class AppsProvider with ChangeNotifier {
       downloadFile.deleteSync();
       throw response.reasonPhrase ?? 'Unknown Error';
     }
+    return ApkFile(appId, downloadFile);
+  }
+
+  // Given an AppId, uses stored info about the app to download an APK (with user input if needed) and install it
+  // Installs can only be done in the foreground, so a notification is sent to get the user's attention if needed
+  // Returns upon successful download, regardless of installation result
+  Future<void> downloadAndInstallLatestApp(
+      List<String> appIds, BuildContext context) async {
+    NotificationsProvider notificationsProvider =
+        context.read<NotificationsProvider>();
+    Map<String, String> appsToInstall = {};
+    for (var id in appIds) {
+      if (apps[id] == null) {
+        throw 'App not found';
+      }
+      String apkUrl = apps[id]!.app.apkUrls.last;
+      if (apps[id]!.app.apkUrls.length > 1) {
+        await showDialog(
+            context: context,
+            builder: (BuildContext ctx) {
+              return AlertDialog(
+                scrollable: true,
+                title: const Text('Pick an APK'),
+                content: Column(children: [
+                  Text(
+                      '${apps[id]!.app.name} has more than one package - pick one.'),
+                  ...apps[id]!.app.apkUrls.map((u) => ListTile(
+                      title: Text(Uri.parse(u).pathSegments.last),
+                      leading: Radio<String>(
+                          value: u,
+                          groupValue: apkUrl,
+                          onChanged: (String? val) {
+                            apkUrl = val!;
+                          })))
+                ]),
+                actions: [
+                  TextButton(
+                      onPressed: () {
+                        Navigator.of(context).pop();
+                      },
+                      child: const Text('Continue'))
+                ],
+              );
+            });
+      }
+      appsToInstall.putIfAbsent(id, () => apkUrl);
+    }
+
+    List<ApkFile> downloadedFiles = await Future.wait(appsToInstall.entries
+        .map((entry) => downloadApp(entry.value, entry.key)));
 
     if (!isForeground) {
-      await downloaderNotifications.cancel(1);
-      await notify(
-          1,
-          'Complete App Installation',
-          'Obtainium must be open to install Apps',
-          'COMPLETE_INSTALL',
-          'Complete App Installation',
-          'Asks the user to return to Obtanium to finish installing an App');
-      while (await FGBGEvents.stream.first != FGBGType.foreground) {
-        // We need to wait for the App to come to the foreground to install it
-        // Can't try to call install plugin in a background isolate (may not have worked anyways) because of:
-        // https://github.com/flutter/flutter/issues/13937
-      }
+      await notificationsProvider.notify(completeInstallationNotification,
+          cancelExisting: true);
+      await FGBGEvents.stream.first == FGBGType.foreground;
+      // We need to wait for the App to come to the foreground to install it
+      // Can't try to call install plugin in a background isolate (may not have worked anyways) because of:
+      // https://github.com/flutter/flutter/issues/13937
     }
 
     // Unfortunately this 'await' does not actually wait for the APK to finish installing
     // So we only know that the install prompt was shown, but the user could still cancel w/o us knowing
     // This also does not use the 'session-based' installer API, so background/silent updates are impossible
-    await InstallPlugin.installApk(downloadFile.path, 'dev.imranr.obtainium');
-
-    apps[appId]!.app.installedVersion = apps[appId]!.app.latestVersion;
-    saveApp(apps[appId]!.app);
+    for (var f in downloadedFiles) {
+      await InstallPlugin.installApk(f.file.path, 'dev.imranr.obtainium');
+      apps[f.appId]!.app.installedVersion = apps[f.appId]!.app.latestVersion;
+      await saveApp(apps[f.appId]!.app);
+    }
   }
 
   Future<Directory> getAppsDir() async {
@@ -186,7 +209,7 @@ class AppsProvider with ChangeNotifier {
 
   Future<App?> getUpdate(String appId) async {
     App? currentApp = apps[appId]!.app;
-    App newApp = await SourceService().getApp(currentApp.url);
+    App newApp = await sourceProvider().getApp(currentApp.url);
     if (newApp.latestVersion != currentApp.latestVersion) {
       newApp.installedVersion = currentApp.installedVersion;
       await saveApp(newApp);
@@ -224,10 +247,37 @@ class AppsProvider with ChangeNotifier {
     return updateAppIds;
   }
 
+  Future<String> exportApps() async {
+    Directory? exportDir = Directory('/storage/emulated/0/Download');
+    String path = 'Downloads';
+    if (!exportDir.existsSync()) {
+      exportDir = await getExternalStorageDirectory();
+      path = exportDir!.path;
+    }
+    File export = File(
+        '${exportDir.path}/obtainium-export-${DateTime.now().millisecondsSinceEpoch}.json');
+    export.writeAsStringSync(
+        jsonEncode(apps.values.map((e) => e.app.toJson()).toList()));
+    return path;
+  }
+
+  Future<int> importApps(String appsJSON) async {
+    // File picker does not work in android 13, so the user must paste the JSON directly into Obtainium to import Apps
+    List<App> importedApps = (jsonDecode(appsJSON) as List<dynamic>)
+        .map((e) => App.fromJson(e))
+        .toList();
+    for (App a in importedApps) {
+      a.installedVersion =
+          apps.containsKey(a.id) ? apps[a]?.app.installedVersion : null;
+      await saveApp(a);
+    }
+    notifyListeners();
+    return importedApps.length;
+  }
+
   @override
   void dispose() {
-    IsolateNameServer.removePortNameMapping('downloader_send_port');
-    foregroundSubscription?.cancel();
+    foregroundSubscription.cancel();
     super.dispose();
   }
 }

lib/providers/notifications_provider.dart

@@ -0,0 +1,127 @@
+// Exposes functions that can be used to send notifications to the user
+// Contains a set of pre-defined ObtainiumNotification objects that should be used throughout the app
+
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+import 'package:obtainium/providers/source_provider.dart';
+
+class ObtainiumNotification {
+  late int id;
+  late String title;
+  late String message;
+  late String channelCode;
+  late String channelName;
+  late String channelDescription;
+  Importance importance;
+
+  ObtainiumNotification(this.id, this.title, this.message, this.channelCode,
+      this.channelName, this.channelDescription, this.importance);
+}
+
+class UpdateNotification extends ObtainiumNotification {
+  UpdateNotification(List<App> updates)
+      : super(
+            2,
+            'Updates Available',
+            '',
+            'UPDATES_AVAILABLE',
+            'Updates Available',
+            'Notifies the user that updates are available for one or more Apps tracked by Obtainium',
+            Importance.max) {
+    message = updates.length == 1
+        ? '${updates[0].name} has an update.'
+        : '${(updates.length == 2 ? '${updates[0].name} and ${updates[1].name}' : '${updates[0].name} and ${updates.length - 1} more apps')} have updates.';
+  }
+}
+
+class ErrorCheckingUpdatesNotification extends ObtainiumNotification {
+  ErrorCheckingUpdatesNotification(String error)
+      : super(
+            5,
+            'Error Checking for Updates',
+            error,
+            'BG_UPDATE_CHECK_ERROR',
+            'Error Checking for Updates',
+            'A notification that shows when background update checking fails',
+            Importance.high);
+}
+
+final completeInstallationNotification = ObtainiumNotification(
+    1,
+    'Complete App Installation',
+    'Obtainium must be open to install Apps',
+    'COMPLETE_INSTALL',
+    'Complete App Installation',
+    'Asks the user to return to Obtanium to finish installing an App',
+    Importance.max);
+
+final checkingUpdatesNotification = ObtainiumNotification(
+    4,
+    'Checking for Updates',
+    '',
+    'BG_UPDATE_CHECK',
+    'Checking for Updates',
+    'Transient notification that appears when checking for updates',
+    Importance.min);
+
+class NotificationsProvider {
+  FlutterLocalNotificationsPlugin notifications =
+      FlutterLocalNotificationsPlugin();
+
+  bool isInitialized = false;
+
+  Map<Importance, Priority> importanceToPriority = {
+    Importance.defaultImportance: Priority.defaultPriority,
+    Importance.high: Priority.high,
+    Importance.low: Priority.low,
+    Importance.max: Priority.max,
+    Importance.min: Priority.min,
+    Importance.none: Priority.min,
+    Importance.unspecified: Priority.defaultPriority
+  };
+
+  Future<void> initialize() async {
+    isInitialized = await notifications.initialize(const InitializationSettings(
+            android: AndroidInitializationSettings('ic_notification'))) ??
+        false;
+  }
+
+  Future<void> cancel(int id) async {
+    if (!isInitialized) {
+      await initialize();
+    }
+    await notifications.cancel(id);
+  }
+
+  Future<void> notifyRaw(
+      int id,
+      String title,
+      String message,
+      String channelCode,
+      String channelName,
+      String channelDescription,
+      Importance importance,
+      {bool cancelExisting = false}) async {
+    if (cancelExisting) {
+      await cancel(id);
+    }
+    if (!isInitialized) {
+      await initialize();
+    }
+    await notifications.show(
+        id,
+        title,
+        message,
+        NotificationDetails(
+            android: AndroidNotificationDetails(channelCode, channelName,
+                channelDescription: channelDescription,
+                importance: importance,
+                priority: importanceToPriority[importance]!,
+                groupKey: 'dev.imranr.obtainium.$channelCode')));
+  }
+
+  Future<void> notify(ObtainiumNotification notif,
+          {bool cancelExisting = false}) =>
+      notifyRaw(notif.id, notif.title, notif.message, notif.channelCode,
+          notif.channelName, notif.channelDescription, notif.importance,
+          cancelExisting: cancelExisting);
+}

lib/providers/settings_provider.dart

@@ -1,4 +1,8 @@
+// Exposes functions used to save/load app settings
+
 import 'package:flutter/material.dart';
+import 'package:fluttertoast/fluttertoast.dart';
+import 'package:permission_handler/permission_handler.dart';
 import 'package:shared_preferences/shared_preferences.dart';
 
 enum ThemeSettings { system, light, dark }
@@ -22,7 +26,6 @@ class SettingsProvider with ChangeNotifier {
   }
 
   set theme(ThemeSettings t) {
-    print(t);
     prefs?.setInt('theme', t.index);
     notifyListeners();
   }
@@ -37,11 +40,33 @@ class SettingsProvider with ChangeNotifier {
     notifyListeners();
   }
 
-  checkAndFlipFirstRun() {
+  int get updateInterval {
+    return prefs?.getInt('updateInterval') ?? 1440;
+  }
+
+  set updateInterval(int min) {
+    prefs?.setInt('updateInterval', min < 15 ? 15 : min);
+    notifyListeners();
+  }
+
+  bool checkAndFlipFirstRun() {
     bool result = prefs?.getBool('firstRun') ?? true;
     if (result) {
       prefs?.setBool('firstRun', false);
     }
     return result;
   }
+
+  Future<void> getInstallPermission() async {
+    while (!(await Permission.requestInstallPackages.isGranted)) {
+      // Explicit request as InstallPlugin request sometimes bugged
+      Fluttertoast.showToast(
+          msg: 'Please allow Obtainium to install Apps',
+          toastLength: Toast.LENGTH_LONG);
+      if ((await Permission.requestInstallPackages.request()) ==
+          PermissionStatus.granted) {
+        break;
+      }
+    }
+  }
 }

lib/providers/source_provider.dart

@@ -0,0 +1,230 @@
+// Defines App sources and provides functions used to interact with them
+// AppSource is an abstract class with a concrete implementation for each source
+
+import 'dart:convert';
+
+import 'package:html/dom.dart';
+import 'package:http/http.dart';
+import 'package:html/parser.dart';
+
+class AppNames {
+  late String author;
+  late String name;
+
+  AppNames(this.author, this.name);
+}
+
+class APKDetails {
+  late String version;
+  late List<String> apkUrls;
+
+  APKDetails(this.version, this.apkUrls);
+}
+
+class App {
+  late String id;
+  late String url;
+  late String author;
+  late String name;
+  String? installedVersion;
+  late String latestVersion;
+  List<String> apkUrls = [];
+  App(this.id, this.url, this.author, this.name, this.installedVersion,
+      this.latestVersion, this.apkUrls);
+
+  @override
+  String toString() {
+    return 'ID: $id URL: $url INSTALLED: $installedVersion LATEST: $latestVersion APK: $apkUrls';
+  }
+
+  factory App.fromJson(Map<String, dynamic> json) => App(
+      json['id'] as String,
+      json['url'] as String,
+      json['author'] as String,
+      json['name'] as String,
+      json['installedVersion'] == null
+          ? null
+          : json['installedVersion'] as String,
+      json['latestVersion'] as String,
+      List<String>.from(jsonDecode(json['apkUrls'])));
+
+  Map<String, dynamic> toJson() => {
+        'id': id,
+        'url': url,
+        'author': author,
+        'name': name,
+        'installedVersion': installedVersion,
+        'latestVersion': latestVersion,
+        'apkUrls': jsonEncode(apkUrls),
+      };
+}
+
+escapeRegEx(String s) {
+  return s.replaceAllMapped(RegExp(r'[.*+?^${}()|[\]\\]'), (x) {
+    return "\\${x[0]}";
+  });
+}
+
+List<String> getLinksFromParsedHTML(
+        Document dom, RegExp hrefPattern, String prependToLinks) =>
+    dom
+        .querySelectorAll('a')
+        .where((element) {
+          if (element.attributes['href'] == null) return false;
+          return hrefPattern.hasMatch(element.attributes['href']!);
+        })
+        .map((e) => '$prependToLinks${e.attributes['href']!}')
+        .toList();
+
+abstract class AppSource {
+  late String sourceId;
+  String standardizeURL(String url);
+  Future<APKDetails> getLatestAPKDetails(String standardUrl);
+  AppNames getAppNames(String standardUrl);
+}
+
+class GitHub implements AppSource {
+  @override
+  String sourceId = 'github';
+
+  @override
+  String standardizeURL(String url) {
+    RegExp standardUrlRegEx = RegExp(r'^https?://github.com/[^/]*/[^/]*');
+    RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
+    if (match == null) {
+      throw 'Not a valid URL';
+    }
+    return url.substring(0, match.end);
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
+    // The GitHub RSS feed does not contain asset download details, so we use web scraping (avoid API due to rate limits)
+    Response res = await get(Uri.parse('$standardUrl/releases/latest'));
+    if (res.statusCode == 200) {
+      var standardUri = Uri.parse(standardUrl);
+      var parsedHtml = parse(res.body);
+      var apkUrlList = getLinksFromParsedHTML(
+          parsedHtml,
+          RegExp(
+              '^${escapeRegEx(standardUri.path)}/releases/download/[^/]+/[^/]+\\.apk\$',
+              caseSensitive: false),
+          standardUri.origin);
+      if (apkUrlList.isEmpty) {
+        throw 'No APK found';
+      }
+      String getTag(String url) {
+        List<String> parts = url.split('/');
+        return parts[parts.length - 2];
+      }
+
+      String latestTag = getTag(apkUrlList[0]);
+      String? version = parsedHtml
+          .querySelector('.octicon-tag')
+          ?.nextElementSibling
+          ?.innerHtml
+          .trim();
+      if (version == null) {
+        throw 'Could not determine latest release version';
+      }
+      return APKDetails(version,
+          apkUrlList.where((element) => getTag(element) == latestTag).toList());
+    } else {
+      throw 'Unable to fetch release info';
+    }
+  }
+
+  @override
+  AppNames getAppNames(String standardUrl) {
+    String temp = standardUrl.substring(standardUrl.indexOf('://') + 3);
+    List<String> names = temp.substring(temp.indexOf('/') + 1).split('/');
+    return AppNames(names[0], names[1]);
+  }
+}
+
+class GitLab implements AppSource {
+  @override
+  String sourceId = 'gitlab';
+
+  @override
+  String standardizeURL(String url) {
+    RegExp standardUrlRegEx = RegExp(r'^https?://gitlab.com/[^/]*/[^/]*');
+    RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
+    if (match == null) {
+      throw 'Not a valid URL';
+    }
+    return url.substring(0, match.end);
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
+    // GitLab provides an RSS feed with all the details we need
+    Response res = await get(Uri.parse('$standardUrl/-/tags?format=atom'));
+    if (res.statusCode == 200) {
+      var standardUri = Uri.parse(standardUrl);
+      var parsedHtml = parse(res.body);
+      var entry = parsedHtml.querySelector('entry');
+      var entryContent =
+          parse(parseFragment(entry!.querySelector('content')!.innerHtml).text);
+      var apkUrlList = getLinksFromParsedHTML(
+          entryContent,
+          RegExp(
+              '^${escapeRegEx(standardUri.path)}/uploads/[^/]+/[^/]+\\.apk\$',
+              caseSensitive: false),
+          standardUri.origin);
+      if (apkUrlList.isEmpty) {
+        throw 'No APK found';
+      }
+
+      var entryId = entry.querySelector('id')?.innerHtml;
+      var version =
+          entryId == null ? null : Uri.parse(entryId).pathSegments.last;
+      if (version == null) {
+        throw 'Could not determine latest release version';
+      }
+      return APKDetails(version, apkUrlList);
+    } else {
+      throw 'Unable to fetch release info';
+    }
+  }
+
+  @override
+  AppNames getAppNames(String standardUrl) {
+    // Same as GitHub
+    return GitHub().getAppNames(standardUrl);
+  }
+}
+
+class sourceProvider {
+  // Add more source classes here so they are available via the service
+  AppSource getSource(String url) {
+    if (url.toLowerCase().contains('://github.com')) {
+      return GitHub();
+    } else if (url.toLowerCase().contains('://gitlab.com')) {
+      return GitLab();
+    }
+    throw 'URL does not match a known source';
+  }
+
+  Future<App> getApp(String url) async {
+    if (url.toLowerCase().indexOf('http://') != 0 &&
+        url.toLowerCase().indexOf('https://') != 0) {
+      url = 'https://$url';
+    }
+    if (url.toLowerCase().indexOf('https://www.') == 0) {
+      url = 'https://${url.substring(12)}';
+    }
+    AppSource source = getSource(url);
+    String standardUrl = source.standardizeURL(url);
+    AppNames names = source.getAppNames(standardUrl);
+    APKDetails apk = await source.getLatestAPKDetails(standardUrl);
+    return App(
+        '${names.author.toLowerCase()}_${names.name.toLowerCase()}_${source.sourceId}',
+        standardUrl,
+        names.author[0].toUpperCase() + names.author.substring(1),
+        names.name[0].toUpperCase() + names.name.substring(1),
+        null,
+        apk.version,
+        apk.apkUrls);
+  }
+}

lib/services/source_service.dart

@@ -1,166 +0,0 @@
-// Exposes functions related to interacting with App sources and retrieving App info
-// Stateless - not a provider
-
-import 'package:http/http.dart';
-import 'package:html/parser.dart';
-
-// Sub-classes used in App Source
-
-class AppNames {
-  late String author;
-  late String name;
-
-  AppNames(this.author, this.name);
-}
-
-class APKDetails {
-  late String version;
-  late String downloadUrl;
-
-  APKDetails(this.version, this.downloadUrl);
-}
-
-// App Source abstract class (diff. implementations for GitHub, GitLab, etc.)
-
-abstract class AppSource {
-  late String sourceId;
-  String standardizeURL(String url);
-  Future<APKDetails> getLatestAPKDetails(String standardUrl);
-  AppNames getAppNames(String standardUrl);
-}
-
-escapeRegEx(String s) {
-  return s.replaceAllMapped(RegExp(r'[.*+?^${}()|[\]\\]'), (x) {
-    return "\\${x[0]}";
-  });
-}
-
-// App class
-
-class App {
-  late String id;
-  late String url;
-  late String author;
-  late String name;
-  String? installedVersion;
-  late String latestVersion;
-  late String apkUrl;
-  App(this.id, this.url, this.author, this.name, this.installedVersion,
-      this.latestVersion, this.apkUrl);
-
-  @override
-  String toString() {
-    return 'ID: $id URL: $url INSTALLED: $installedVersion LATEST: $latestVersion APK: $apkUrl';
-  }
-
-  factory App.fromJson(Map<String, dynamic> json) => App(
-      json['id'] as String,
-      json['url'] as String,
-      json['author'] as String,
-      json['name'] as String,
-      json['installedVersion'] == null
-          ? null
-          : json['installedVersion'] as String,
-      json['latestVersion'] as String,
-      json['apkUrl'] as String);
-
-  Map<String, dynamic> toJson() => {
-        'id': id,
-        'url': url,
-        'author': author,
-        'name': name,
-        'installedVersion': installedVersion,
-        'latestVersion': latestVersion,
-        'apkUrl': apkUrl,
-      };
-}
-
-// Specific App Source classes
-
-class GitHub implements AppSource {
-  @override
-  String sourceId = 'github';
-
-  @override
-  String standardizeURL(String url) {
-    RegExp standardUrlRegEx = RegExp(r'^https?://github.com/[^/]*/[^/]*');
-    RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
-    if (match == null) {
-      throw 'Not a valid URL';
-    }
-    return url.substring(0, match.end);
-  }
-
-  String convertURL(String url, String replaceText) {
-    int tempInd1 = url.indexOf('://') + 3;
-    int tempInd2 = url.substring(tempInd1).indexOf('/') + tempInd1;
-    return '${url.substring(0, tempInd1)}$replaceText${url.substring(tempInd2)}';
-  }
-
-  @override
-  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
-    Response res = await get(Uri.parse('$standardUrl/releases/latest'));
-    if (res.statusCode == 200) {
-      var standardUri = Uri.parse(standardUrl);
-      var parsedHtml = parse(res.body);
-      var apkUrlList = parsedHtml.querySelectorAll('a').where((element) {
-        return RegExp(
-                '^${escapeRegEx(standardUri.path)}/releases/download/*/(?!/).*.apk\$',
-                caseSensitive: false)
-            .hasMatch(element.attributes['href']!);
-      }).toList();
-      String? version = parsedHtml
-          .querySelector('.octicon-tag')
-          ?.nextElementSibling
-          ?.innerHtml
-          .trim();
-      if (apkUrlList.isEmpty || version == null) {
-        throw 'No APK found';
-      }
-      return APKDetails(
-          version, '${standardUri.origin}${apkUrlList[0].attributes['href']!}');
-    } else {
-      throw 'Unable to fetch release info';
-    }
-  }
-
-  @override
-  AppNames getAppNames(String standardUrl) {
-    String temp = standardUrl.substring(standardUrl.indexOf('://') + 3);
-    List<String> names = temp.substring(temp.indexOf('/') + 1).split('/');
-    return AppNames(names[0], names[1]);
-  }
-}
-
-class SourceService {
-  // Add more source classes here so they are available via the service
-  AppSource github = GitHub();
-  AppSource getSource(String url) {
-    if (url.toLowerCase().contains('://github.com')) {
-      return github;
-    }
-    throw 'URL does not match a known source';
-  }
-
-  Future<App> getApp(String url) async {
-    if (url.toLowerCase().indexOf('http://') != 0 &&
-        url.toLowerCase().indexOf('https://') != 0) {
-      url = 'https://$url';
-    }
-    if (url.toLowerCase().indexOf('https://www.') == 0) {
-      url = 'https://${url.substring(12)}';
-    }
-    AppSource source = getSource(url);
-    String standardUrl = source.standardizeURL(url);
-    AppNames names = source.getAppNames(standardUrl);
-    APKDetails apk = await source.getLatestAPKDetails(standardUrl);
-    return App(
-        '${names.author}_${names.name}_${source.sourceId}',
-        standardUrl,
-        names.author[0].toUpperCase() + names.author.substring(1),
-        names.name[0].toUpperCase() + names.name.substring(1),
-        null,
-        apk.version,
-        apk.downloadUrl);
-  }
-}

pubspec.lock

@@ -91,7 +91,7 @@ packages:
       name: dbus
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.7.7"
+    version: "0.7.8"
   dynamic_color:
     dependency: "direct main"
     description:
@@ -119,7 +119,7 @@ packages:
       name: file
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.1.2"
+    version: "6.1.4"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -152,7 +152,7 @@ packages:
       name: flutter_local_notifications
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "9.7.0"
+    version: "9.8.0+1"
   flutter_local_notifications_linux:
     dependency: transitive
     description:
@@ -177,6 +177,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  fluttertoast:
+    dependency: "direct main"
+    description:
+      name: fluttertoast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "8.0.9"
   html:
     dependency: "direct main"
     description:
@@ -281,7 +288,7 @@ packages:
       name: path_provider_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.17"
+    version: "2.0.20"
   path_provider_ios:
     dependency: transitive
     description:
@@ -317,6 +324,41 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.2"
+  permission_handler:
+    dependency: "direct main"
+    description:
+      name: permission_handler
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "10.0.0"
+  permission_handler_android:
+    dependency: transitive
+    description:
+      name: permission_handler_android
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "10.0.0"
+  permission_handler_apple:
+    dependency: transitive
+    description:
+      name: permission_handler_apple
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "9.0.4"
+  permission_handler_platform_interface:
+    dependency: transitive
+    description:
+      name: permission_handler_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.7.0"
+  permission_handler_windows:
+    dependency: transitive
+    description:
+      name: permission_handler_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.1.0"
   petitparser:
     dependency: transitive
     description:
@@ -552,7 +594,7 @@ packages:
       name: webview_flutter_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.1"
+    version: "1.9.2"
   webview_flutter_wkwebview:
     dependency: transitive
     description:
@@ -580,7 +622,7 @@ packages:
       name: xdg_directories
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.2.0+1"
+    version: "0.2.0+2"
   xml:
     dependency: transitive
     description:

pubspec.yaml

@@ -17,7 +17,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 0.1.1+2 # When changing this, update the tag in main() accordingly
+version: 0.1.3+4 # When changing this, update the tag in main() accordingly
 
 environment:
   sdk: '>=2.19.0-79.0.dev <3.0.0'
@@ -38,7 +38,7 @@ dependencies:
   cupertino_icons: ^1.0.2
   path_provider: ^2.0.11
   flutter_fgbg: ^0.2.0 # Try removing reliance on this
-  flutter_local_notifications: ^9.7.0
+  flutter_local_notifications: ^9.8.0+1
   provider: ^6.0.3
   http: ^0.13.5
   webview_flutter: ^3.0.4
@@ -48,6 +48,8 @@ dependencies:
   html: ^0.15.0
   shared_preferences: ^2.0.15
   url_launcher: ^6.1.5
+  permission_handler: ^10.0.0
+  fluttertoast: ^8.0.9
 
 
 dev_dependencies: