Updated version

+ Bugfix for third party APK URL support
+ F-Droid apps have F-Droid as Author now

README.md

@@ -1,21 +1,25 @@
-# ![](./android/app/src/main/res/drawable/ic_notification.png) Obtainium
+# ![Obtainium Icon](./android/app/src/main/res/drawable/ic_notification.png) Obtainium
 
 Get Android App Updates Directly From the Source.
 
 Obtainium allows you to install and update Open-Source Apps directly from their releases pages, and receive notifications when new releases are made available.
 
-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)
 
+Currently supported App sources:
+- [GitHub](https://github.com/)
+- [GitLab](https://gitlab.com/)
+- [F-Droid](https://f-droid.org/)
+- [Mullvad](https://mullvad.net/en/)
+- [Signal](https://signal.org/)
+
 ## Limitations
 - App installs are assumed to have succeeded; failures and cancelled installs cannot be detected.
 - Auto (unattended) updates are unsupported due to a lack of any capable Flutter plugin.
+- For some sources, data is gathered using Web scraping and can easily break due to changes in website design. In such cases, more reliable methods may be unavailable.
 
 ## 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="./assets/screenshots/1.apps.png" alt="Apps Page" /> | <img src="./assets/screenshots/2.dark_theme.png" alt="Dark Theme" />           | <img src="./assets/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" /> |
+| <img src="./assets/screenshots/4.app.png" alt="App Page" />   | <img src="./assets/screenshots/5.apk_picker.png" alt="Multiple APK Support" /> | <img src="./assets/screenshots/6.apk_install.png" alt="App Installation" /> |

lib/components/generated_form_modal.dart

@@ -0,0 +1,81 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+
+class GeneratedFormItem {
+  late String message;
+  late bool required;
+  late int lines;
+
+  GeneratedFormItem(this.message, this.required, this.lines);
+}
+
+class GeneratedFormModal extends StatefulWidget {
+  const GeneratedFormModal(
+      {super.key, required this.title, required this.items});
+
+  final String title;
+  final List<GeneratedFormItem> items;
+
+  @override
+  State<GeneratedFormModal> createState() => _GeneratedFormModalState();
+}
+
+class _GeneratedFormModalState extends State<GeneratedFormModal> {
+  final _formKey = GlobalKey<FormState>();
+
+  final urlInputController = TextEditingController();
+
+  @override
+  Widget build(BuildContext context) {
+    final formInputs = widget.items.map((e) {
+      final controller = TextEditingController();
+      return [
+        controller,
+        TextFormField(
+          decoration: InputDecoration(helperText: e.message),
+          controller: controller,
+          minLines: e.lines <= 1 ? null : e.lines,
+          maxLines: e.lines <= 1 ? 1 : e.lines,
+          validator: e.required
+              ? (value) {
+                  if (value == null || value.isEmpty) {
+                    return '${e.message} (required)';
+                  }
+                  return null;
+                }
+              : null,
+        )
+      ];
+    }).toList();
+    return AlertDialog(
+      scrollable: true,
+      title: Text(widget.title),
+      content: Form(
+          key: _formKey,
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.stretch,
+            children: [...formInputs.map((e) => e[1] as Widget)],
+          )),
+      actions: [
+        TextButton(
+            onPressed: () {
+              HapticFeedback.lightImpact();
+              Navigator.of(context).pop(null);
+            },
+            child: const Text('Cancel')),
+        TextButton(
+            onPressed: () {
+              if (_formKey.currentState?.validate() == true) {
+                HapticFeedback.heavyImpact();
+                Navigator.of(context).pop(formInputs
+                    .map((e) => (e[0] as TextEditingController).value.text)
+                    .toList());
+              }
+            },
+            child: const Text('Continue'))
+      ],
+    );
+  }
+}
+
+// TODO: Add support for larger textarea so this can be used for text/json imports

lib/main.dart

@@ -9,18 +9,21 @@ import 'package:permission_handler/permission_handler.dart';
 import 'package:provider/provider.dart';
 import 'package:workmanager/workmanager.dart';
 import 'package:dynamic_color/dynamic_color.dart';
+import 'package:device_info_plus/device_info_plus.dart';
 
 const String currentReleaseTag =
-    'v0.1.3-beta'; // KEEP THIS IN SYNC WITH GITHUB RELEASES
+    'v0.2.1-beta'; // KEEP THIS IN SYNC WITH GITHUB RELEASES
 
 @pragma('vm:entry-point')
 void bgTaskCallback() {
   // Background update checking process
   Workmanager().executeTask((task, taskName) async {
-    var appsProvider = AppsProvider(bg: true);
     var notificationsProvider = NotificationsProvider();
     await notificationsProvider.notify(checkingUpdatesNotification);
     try {
+      var appsProvider = AppsProvider();
+      await notificationsProvider
+          .cancel(ErrorCheckingUpdatesNotification('').id);
       await appsProvider.loadApps();
       List<App> updates = await appsProvider.checkUpdates();
       if (updates.isNotEmpty) {
@@ -41,16 +44,22 @@ void bgTaskCallback() {
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
-  SystemChrome.setSystemUIOverlayStyle(
+  if ((await DeviceInfoPlugin().androidInfo).version.sdkInt! >= 29) {
-    const SystemUiOverlayStyle(systemNavigationBarColor: Colors.transparent),
+    SystemChrome.setSystemUIOverlayStyle(
-  );
+      const SystemUiOverlayStyle(systemNavigationBarColor: Colors.transparent),
-  SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
+    );
+    SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
+  }
   Workmanager().initialize(
     bgTaskCallback,
   );
   runApp(MultiProvider(
     providers: [
-      ChangeNotifierProvider(create: (context) => AppsProvider()),
+      ChangeNotifierProvider(
+          create: (context) => AppsProvider(
+              shouldLoadApps: true,
+              shouldCheckUpdatesAfterLoad: true,
+              shouldDeleteAPKs: true)),
       ChangeNotifierProvider(create: (context) => SettingsProvider()),
       Provider(create: (context) => NotificationsProvider())
     ],
@@ -69,30 +78,31 @@ class MyApp extends StatelessWidget {
     AppsProvider appsProvider = context.read<AppsProvider>();
 
     if (settingsProvider.prefs == null) {
-      settingsProvider.initializeSettings().then((value) {
+      settingsProvider.initializeSettings();
-        // 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',
+      if (settingsProvider.updateInterval > 0) {
-          frequency: Duration(minutes: settingsProvider.updateInterval),
+        Workmanager().registerPeriodicTask('bg-update-check', 'bg-update-check',
-          initialDelay: Duration(minutes: settingsProvider.updateInterval),
+            frequency: Duration(minutes: settingsProvider.updateInterval),
-          constraints: Constraints(networkType: NetworkType.connected),
+            initialDelay: Duration(minutes: settingsProvider.updateInterval),
-          existingWorkPolicy: ExistingWorkPolicy.replace);
+            constraints: Constraints(networkType: NetworkType.connected),
+            existingWorkPolicy: ExistingWorkPolicy.replace);
+      } else {
+        Workmanager().cancelByUniqueName('bg-update-check');
+      }
       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',
+            'imranr98_obtainium_${GitHub().host}',
             'https://github.com/ImranR98/Obtainium',
             'ImranR98',
             'Obtainium',
             currentReleaseTag,
-            currentReleaseTag, []));
+            currentReleaseTag,
+            [],
+            0));
       }
     }
 
@@ -123,7 +133,8 @@ class MyApp extends StatelessWidget {
               useMaterial3: true,
               colorScheme: settingsProvider.theme == ThemeSettings.light
                   ? lightColorScheme
-                  : darkColorScheme),
+                  : darkColorScheme,
+              fontFamily: 'Metropolis'),
           home: const HomePage());
     });
   }

lib/pages/add_app.dart

@@ -1,9 +1,11 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:obtainium/pages/app.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';
+import 'package:url_launcher/url_launcher_string.dart';
 
 class AddAppPage extends StatefulWidget {
   const AddAppPage({super.key});
@@ -19,77 +21,114 @@ class _AddAppPageState extends State<AddAppPage> {
 
   @override
   Widget build(BuildContext context) {
+    SourceProvider sourceProvider = SourceProvider();
     return Center(
-        child: Form(
+      child: Form(
-      key: _formKey,
+          key: _formKey,
-      child: Column(
+          child: Column(
-        crossAxisAlignment: CrossAxisAlignment.stretch,
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
-        children: [
+            crossAxisAlignment: CrossAxisAlignment.stretch,
-          const Spacer(),
+            children: [
-          Padding(
+              Container(),
-              padding: const EdgeInsets.symmetric(horizontal: 16.0),
+              Padding(
-              child: TextFormField(
+                padding: const EdgeInsets.all(16),
-                decoration: const InputDecoration(
+                child: Column(
-                    hintText: 'https://github.com/Author/Project',
+                  crossAxisAlignment: CrossAxisAlignment.stretch,
-                    helperText: 'Enter the App source URL'),
+                  children: [
-                controller: urlInputController,
+                    TextFormField(
-                validator: (value) {
+                      decoration: const InputDecoration(
-                  if (value == null ||
+                          hintText: 'https://github.com/Author/Project',
-                      value.isEmpty ||
+                          helperText: 'Enter the App source URL'),
-                      Uri.tryParse(value) == null) {
+                      controller: urlInputController,
-                    return 'Please enter a supported source URL';
+                      validator: (value) {
-                  }
+                        if (value == null ||
-                  return null;
+                            value.isEmpty ||
-                },
+                            Uri.tryParse(value) == null) {
-              )),
+                          return 'Please enter a supported source URL';
-          Padding(
+                        }
-            padding:
+                        return null;
-                const EdgeInsets.symmetric(vertical: 16.0, horizontal: 16.0),
+                      },
-            child: ElevatedButton(
+                    ),
-              onPressed: gettingAppInfo
+                    Padding(
-                  ? null
+                      padding: const EdgeInsets.symmetric(vertical: 16.0),
-                  : () {
+                      child: ElevatedButton(
-                      if (_formKey.currentState!.validate()) {
+                        onPressed: gettingAppInfo
-                        setState(() {
+                            ? null
-                          gettingAppInfo = true;
+                            : () {
-                        });
+                                HapticFeedback.mediumImpact();
-                        sourceProvider()
+                                if (_formKey.currentState!.validate()) {
-                            .getApp(urlInputController.value.text)
+                                  setState(() {
-                            .then((app) {
+                                    gettingAppInfo = true;
-                          var appsProvider = context.read<AppsProvider>();
+                                  });
-                          var settingsProvider =
+                                  sourceProvider
-                              context.read<SettingsProvider>();
+                                      .getApp(urlInputController.value.text)
-                          if (appsProvider.apps.containsKey(app.id)) {
+                                      .then((app) {
-                            throw 'App already added';
+                                    var appsProvider =
-                          }
+                                        context.read<AppsProvider>();
-                          settingsProvider.getInstallPermission().then((_) {
+                                    var settingsProvider =
-                            appsProvider.saveApp(app).then((_) {
+                                        context.read<SettingsProvider>();
-                              urlInputController.clear();
+                                    if (appsProvider.apps.containsKey(app.id)) {
-                              Navigator.push(
+                                      throw 'App already added';
-                                  context,
+                                    }
-                                  MaterialPageRoute(
+                                    settingsProvider
-                                      builder: (context) =>
+                                        .getInstallPermission()
-                                          AppPage(appId: app.id)));
+                                        .then((_) {
-                            });
+                                      appsProvider.saveApp(app).then((_) {
-                          });
+                                        urlInputController.clear();
-                        }).catchError((e) {
+                                        Navigator.push(
-                          ScaffoldMessenger.of(context).showSnackBar(
+                                            context,
-                            SnackBar(content: Text(e.toString())),
+                                            MaterialPageRoute(
-                          );
+                                                builder: (context) =>
-                        }).whenComplete(() {
+                                                    AppPage(appId: app.id)));
-                          setState(() {
+                                      });
-                            gettingAppInfo = false;
+                                    });
-                          });
+                                  }).catchError((e) {
-                        });
+                                    ScaffoldMessenger.of(context).showSnackBar(
-                      }
+                                      SnackBar(content: Text(e.toString())),
-                    },
+                                    );
-              child: const Text('Add'),
+                                  }).whenComplete(() {
-            ),
+                                    setState(() {
-          ),
+                                      gettingAppInfo = false;
-          const Spacer(),
+                                    });
-          if (gettingAppInfo) const LinearProgressIndicator(),
+                                  });
-        ],
+                                }
-      ),
+                              },
-    ));
+                        child: const Text('Add'),
+                      ),
+                    ),
+                  ],
+                ),
+              ),
+              Column(crossAxisAlignment: CrossAxisAlignment.center, children: [
+                const Text(
+                  'Supported Sources:',
+                  // style: TextStyle(fontWeight: FontWeight.bold),
+                  // style: Theme.of(context).textTheme.bodySmall,
+                ),
+                const SizedBox(
+                  height: 8,
+                ),
+                ...sourceProvider
+                    .getSourceHosts()
+                    .map((e) => GestureDetector(
+                        onTap: () {
+                          launchUrlString('https://$e',
+                              mode: LaunchMode.externalApplication);
+                        },
+                        child: Text(
+                          e,
+                          style: const TextStyle(
+                              decoration: TextDecoration.underline,
+                              fontStyle: FontStyle.italic),
+                        )))
+                    .toList()
+              ]),
+              if (gettingAppInfo)
+                const LinearProgressIndicator()
+              else
+                Container(),
+            ],
+          )),
+    );
   }
 }

lib/pages/app.dart

@@ -1,5 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:obtainium/providers/apps_provider.dart';
+import 'package:obtainium/providers/settings_provider.dart';
+import 'package:url_launcher/url_launcher_string.dart';
 import 'package:webview_flutter/webview_flutter.dart';
 import 'package:provider/provider.dart';
 
@@ -16,6 +19,7 @@ class _AppPageState extends State<AppPage> {
   @override
   Widget build(BuildContext context) {
     var appsProvider = context.watch<AppsProvider>();
+    var settingsProvider = context.watch<SettingsProvider>();
     AppInMemory? app = appsProvider.apps[widget.appId];
     if (app?.app.installedVersion != null) {
       appsProvider.getUpdate(app!.app.id);
@@ -24,10 +28,58 @@ class _AppPageState extends State<AppPage> {
       appBar: AppBar(
         title: Text('${app?.app.author}/${app?.app.name}'),
       ),
-      body: WebView(
+      body: settingsProvider.showAppWebpage
-        initialUrl: app?.app.url,
+          ? WebView(
-        javascriptMode: JavascriptMode.unrestricted,
+              initialUrl: app?.app.url,
-      ),
+              javascriptMode: JavascriptMode.unrestricted,
+            )
+          : Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                Text(
+                  app?.app.name ?? 'App',
+                  textAlign: TextAlign.center,
+                  style: Theme.of(context).textTheme.displayLarge,
+                ),
+                Text(
+                  'By ${app?.app.author ?? 'Unknown'}',
+                  textAlign: TextAlign.center,
+                  style: Theme.of(context).textTheme.headlineMedium,
+                ),
+                const SizedBox(
+                  height: 32,
+                ),
+                GestureDetector(
+                    onTap: () {
+                      if (app?.app.url != null) {
+                        launchUrlString(app?.app.url ?? '',
+                            mode: LaunchMode.externalApplication);
+                      }
+                    },
+                    child: Text(
+                      app?.app.url ?? '',
+                      textAlign: TextAlign.center,
+                      style: const TextStyle(
+                          decoration: TextDecoration.underline,
+                          fontStyle: FontStyle.italic,
+                          fontSize: 12),
+                    )),
+                const SizedBox(
+                  height: 32,
+                ),
+                Text(
+                  'Latest Version: ${app?.app.latestVersion ?? 'Unknown'}',
+                  textAlign: TextAlign.center,
+                  style: Theme.of(context).textTheme.bodyLarge,
+                ),
+                Text(
+                  'Installed Version: ${app?.app.installedVersion ?? 'None'}',
+                  textAlign: TextAlign.center,
+                  style: Theme.of(context).textTheme.bodyLarge,
+                ),
+              ],
+            ),
       bottomSheet: Padding(
           padding: EdgeInsets.fromLTRB(
               0, 0, 0, MediaQuery.of(context).padding.bottom),
@@ -39,17 +91,59 @@ class _AppPageState extends State<AppPage> {
                   child: Row(
                       mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                       children: [
+                        if (app?.app.installedVersion == null)
+                          IconButton(
+                              onPressed: () {
+                                showDialog(
+                                    context: context,
+                                    builder: (BuildContext ctx) {
+                                      return AlertDialog(
+                                        title: const Text(
+                                            'App Already Installed?'),
+                                        actions: [
+                                          TextButton(
+                                              onPressed: () {
+                                                Navigator.of(context).pop();
+                                              },
+                                              child: const Text('No')),
+                                          TextButton(
+                                              onPressed: () {
+                                                var updatedApp = app?.app;
+                                                if (updatedApp != null) {
+                                                  updatedApp.installedVersion =
+                                                      updatedApp.latestVersion;
+                                                  appsProvider
+                                                      .saveApp(updatedApp);
+                                                }
+                                                Navigator.of(context).pop();
+                                              },
+                                              child: const Text(
+                                                  'Yes, Mark as Installed'))
+                                        ],
+                                      );
+                                    });
+                              },
+                              tooltip: 'Mark as Installed',
+                              icon: const Icon(Icons.done)),
+                        if (app?.app.installedVersion == null)
+                          const SizedBox(width: 16.0),
                         Expanded(
                             child: ElevatedButton(
                                 onPressed: (app?.app.installedVersion == null ||
                                             appsProvider
                                                 .checkAppObjectForUpdate(
                                                     app!.app)) &&
-                                        app?.downloadProgress == null
+                                        !appsProvider.areDownloadsRunning()
                                     ? () {
+                                        HapticFeedback.heavyImpact();
                                         appsProvider
                                             .downloadAndInstallLatestApp(
-                                                [app!.app.id], context);
+                                                [app!.app.id],
+                                                context).then((res) {
+                                          if (res && mounted) {
+                                            Navigator.of(context).pop();
+                                          }
+                                        });
                                       }
                                     : null,
                                 child: Text(app?.app.installedVersion == null
@@ -60,6 +154,7 @@ class _AppPageState extends State<AppPage> {
                           onPressed: app?.downloadProgress != null
                               ? null
                               : () {
+                                  HapticFeedback.lightImpact();
                                   showDialog(
                                       context: context,
                                       builder: (BuildContext ctx) {
@@ -70,6 +165,7 @@ class _AppPageState extends State<AppPage> {
                                           actions: [
                                             TextButton(
                                                 onPressed: () {
+                                                  HapticFeedback.heavyImpact();
                                                   appsProvider
                                                       .removeApp(app!.app.id)
                                                       .then((_) {
@@ -82,6 +178,7 @@ class _AppPageState extends State<AppPage> {
                                                 child: const Text('Remove')),
                                             TextButton(
                                                 onPressed: () {
+                                                  HapticFeedback.lightImpact();
                                                   Navigator.of(context).pop();
                                                 },
                                                 child: const Text('Cancel'))
@@ -90,8 +187,10 @@ class _AppPageState extends State<AppPage> {
                                       });
                                 },
                           style: TextButton.styleFrom(
-                              foregroundColor: Theme.of(context).errorColor,
+                              foregroundColor:
-                              surfaceTintColor: Theme.of(context).errorColor),
+                                  Theme.of(context).colorScheme.error,
+                              surfaceTintColor:
+                                  Theme.of(context).colorScheme.error),
                           child: const Text('Remove'),
                         ),
                       ])),

lib/pages/apps.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:obtainium/pages/app.dart';
 import 'package:obtainium/providers/apps_provider.dart';
 import 'package:obtainium/providers/settings_provider.dart';
@@ -15,21 +16,33 @@ class _AppsPageState extends State<AppsPage> {
   @override
   Widget build(BuildContext context) {
     var appsProvider = context.watch<AppsProvider>();
+    var settingsProvider = context.watch<SettingsProvider>();
     var existingUpdateAppIds = appsProvider.getExistingUpdates();
+    var sortedApps = appsProvider.apps.values.toList();
+    sortedApps.sort((a, b) {
+      int result = 0;
+      if (settingsProvider.sortColumn == SortColumnSettings.authorName) {
+        result =
+            (a.app.author + a.app.name).compareTo(b.app.author + b.app.name);
+      } else if (settingsProvider.sortColumn == SortColumnSettings.nameAuthor) {
+        result =
+            (a.app.name + a.app.author).compareTo(b.app.name + b.app.author);
+      }
+      return result;
+    });
+    if (settingsProvider.sortOrder == SortOrderSettings.ascending) {
+      sortedApps = sortedApps.reversed.toList();
+    }
 
     return Scaffold(
         floatingActionButton: existingUpdateAppIds.isEmpty
             ? null
             : ElevatedButton.icon(
-                onPressed: appsProvider.apps.values
+                onPressed: appsProvider.areDownloadsRunning()
-                        .where((element) => element.downloadProgress != null)
-                        .isNotEmpty
                     ? null
                     : () {
-                        context
+                        HapticFeedback.heavyImpact();
-                            .read<SettingsProvider>()
+                        settingsProvider.getInstallPermission().then((_) {
-                            .getInstallPermission()
-                            .then((_) {
                           appsProvider.downloadAndInstallLatestApp(
                               existingUpdateAppIds, context);
                         });
@@ -42,12 +55,15 @@ class _AppsPageState extends State<AppsPage> {
               : appsProvider.apps.isEmpty
                   ? Text(
                       'No Apps',
-                      style: Theme.of(context).textTheme.headline4,
+                      style: Theme.of(context).textTheme.headlineMedium,
                     )
                   : RefreshIndicator(
-                      onRefresh: appsProvider.checkUpdates,
+                      onRefresh: () {
+                        HapticFeedback.lightImpact();
+                        return appsProvider.checkUpdates();
+                      },
                       child: ListView(
-                        children: appsProvider.apps.values
+                        children: sortedApps
                             .map(
                               (e) => ListTile(
                                 title: Text('${e.app.author}/${e.app.name}'),
@@ -55,7 +71,7 @@ class _AppsPageState extends State<AppsPage> {
                                     e.app.installedVersion ?? 'Not Installed'),
                                 trailing: e.downloadProgress != null
                                     ? Text(
-                                        'Downloading - ${e.downloadProgress!.toInt()}%')
+                                        'Downloading - ${e.downloadProgress?.toInt()}%')
                                     : (e.app.installedVersion != null &&
                                             e.app.installedVersion !=
                                                 e.app.latestVersion

lib/pages/home.dart

@@ -1,6 +1,8 @@
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:obtainium/pages/add_app.dart';
 import 'package:obtainium/pages/apps.dart';
+import 'package:obtainium/pages/import_export.dart';
 import 'package:obtainium/pages/settings.dart';
 
 class HomePage extends StatefulWidget {
@@ -11,31 +13,58 @@ class HomePage extends StatefulWidget {
 }
 
 class _HomePageState extends State<HomePage> {
-  int selectedIndex = 1;
+  List<int> selectedIndexHistory = [];
   List<Widget> pages = [
-    const SettingsPage(),
     const AppsPage(),
-    const AddAppPage()
+    const AddAppPage(),
+    const ImportExportPage(),
+    const SettingsPage()
   ];
 
   @override
   Widget build(BuildContext context) {
-    return Scaffold(
+    return WillPopScope(
-      appBar: AppBar(title: const Text('Obtainium')),
+        child: Scaffold(
-      body: pages.elementAt(selectedIndex),
+          appBar: AppBar(title: const Text('Obtainium')),
-      bottomNavigationBar: NavigationBar(
+          body: pages.elementAt(
-        destinations: const [
+              selectedIndexHistory.isEmpty ? 0 : selectedIndexHistory.last),
-          NavigationDestination(icon: Icon(Icons.settings), label: 'Settings'),
+          bottomNavigationBar: NavigationBar(
-          NavigationDestination(icon: Icon(Icons.apps), label: 'Apps'),
+            destinations: const [
-          NavigationDestination(icon: Icon(Icons.add), label: 'Add App'),
+              NavigationDestination(icon: Icon(Icons.apps), label: 'Apps'),
-        ],
+              NavigationDestination(icon: Icon(Icons.add), label: 'Add App'),
-        onDestinationSelected: (int index) {
+              NavigationDestination(
-          setState(() {
+                  icon: Icon(Icons.import_export), label: 'Import/Export'),
-            selectedIndex = index;
+              NavigationDestination(
-          });
+                  icon: Icon(Icons.settings), label: 'Settings'),
-        },
+            ],
-        selectedIndex: selectedIndex,
+            onDestinationSelected: (int index) {
-      ),
+              HapticFeedback.lightImpact();
-    );
+              setState(() {
+                if (index == 0) {
+                  selectedIndexHistory.clear();
+                } else if (selectedIndexHistory.isEmpty ||
+                    (selectedIndexHistory.isNotEmpty &&
+                        selectedIndexHistory.last != index)) {
+                  int existingInd = selectedIndexHistory.indexOf(index);
+                  if (existingInd >= 0) {
+                    selectedIndexHistory.removeAt(existingInd);
+                  }
+                  selectedIndexHistory.add(index);
+                }
+              });
+            },
+            selectedIndex:
+                selectedIndexHistory.isEmpty ? 0 : selectedIndexHistory.last,
+          ),
+        ),
+        onWillPop: () async {
+          if (selectedIndexHistory.isNotEmpty) {
+            setState(() {
+              selectedIndexHistory.removeLast();
+            });
+            return false;
+          }
+          return true;
+        });
   }
 }

lib/pages/import_export.dart

@@ -0,0 +1,288 @@
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:obtainium/components/generated_form_modal.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';
+import 'package:file_picker/file_picker.dart';
+
+class ImportExportPage extends StatefulWidget {
+  const ImportExportPage({super.key});
+
+  @override
+  State<ImportExportPage> createState() => _ImportExportPageState();
+}
+
+class _ImportExportPageState extends State<ImportExportPage> {
+  bool importInProgress = false;
+
+  @override
+  Widget build(BuildContext context) {
+    SourceProvider sourceProvider = SourceProvider();
+    var settingsProvider = context.read<SettingsProvider>();
+    var appsProvider = context.read<AppsProvider>();
+
+    Future<List<List<String>>> addApps(List<String> urls) async {
+      await settingsProvider.getInstallPermission();
+      List<dynamic> results = await sourceProvider.getApps(urls);
+      List<App> apps = results[0];
+      Map<String, dynamic> errorsMap = results[1];
+      for (var app in apps) {
+        if (appsProvider.apps.containsKey(app.id)) {
+          errorsMap.addAll({app.id: 'App already added'});
+        } else {
+          await appsProvider.saveApp(app);
+        }
+      }
+      List<List<String>> errors =
+          errorsMap.keys.map((e) => [e, errorsMap[e].toString()]).toList();
+      return errors;
+    }
+
+    return Padding(
+        padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 16),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            ElevatedButton(
+                onPressed: appsProvider.apps.isEmpty || importInProgress
+                    ? null
+                    : () {
+                        HapticFeedback.lightImpact();
+                        appsProvider.exportApps().then((String path) {
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(content: Text('Exported to $path')),
+                          );
+                        });
+                      },
+                child: const Text('Obtainium Export')),
+            const SizedBox(
+              height: 8,
+            ),
+            ElevatedButton(
+                onPressed: importInProgress
+                    ? null
+                    : () {
+                        HapticFeedback.lightImpact();
+                        FilePicker.platform.pickFiles().then((result) {
+                          setState(() {
+                            importInProgress = true;
+                          });
+                          if (result != null) {
+                            String data = File(result.files.single.path!)
+                                .readAsStringSync();
+                            try {
+                              jsonDecode(data);
+                            } catch (e) {
+                              throw 'Invalid input';
+                            }
+                            appsProvider.importApps(data).then((value) {
+                              ScaffoldMessenger.of(context).showSnackBar(
+                                SnackBar(
+                                    content: Text(
+                                        '$value App${value == 1 ? '' : 's'} Imported')),
+                              );
+                            });
+                          } else {
+                            // User canceled the picker
+                          }
+                        }).catchError((e) {
+                          ScaffoldMessenger.of(context).showSnackBar(
+                            SnackBar(content: Text(e.toString())),
+                          );
+                        }).whenComplete(() {
+                          setState(() {
+                            importInProgress = false;
+                          });
+                        });
+                      },
+                child: const Text('Obtainium Import')),
+            if (importInProgress)
+              Column(
+                children: const [
+                  SizedBox(
+                    height: 14,
+                  ),
+                  LinearProgressIndicator(),
+                  SizedBox(
+                    height: 14,
+                  ),
+                ],
+              )
+            else
+              const Divider(
+                height: 32,
+              ),
+            TextButton(
+                onPressed: importInProgress
+                    ? null
+                    : () {
+                        showDialog(
+                            context: context,
+                            builder: (BuildContext ctx) {
+                              return GeneratedFormModal(
+                                title: 'Import from URL List',
+                                items: [
+                                  GeneratedFormItem('App URL List', true, 7)
+                                ],
+                              );
+                            }).then((values) {
+                          if (values != null) {
+                            var urls = (values[0] as String).split('\n');
+                            setState(() {
+                              importInProgress = true;
+                            });
+                            addApps(urls).then((errors) {
+                              if (errors.isEmpty) {
+                                ScaffoldMessenger.of(context).showSnackBar(
+                                  SnackBar(
+                                      content:
+                                          Text('Imported ${urls.length} Apps')),
+                                );
+                              } else {
+                                showDialog(
+                                    context: context,
+                                    builder: (BuildContext ctx) {
+                                      return ImportErrorDialog(
+                                          urlsLength: urls.length,
+                                          errors: errors);
+                                    });
+                              }
+                            }).catchError((e) {
+                              ScaffoldMessenger.of(context).showSnackBar(
+                                SnackBar(content: Text(e.toString())),
+                              );
+                            }).whenComplete(() {
+                              setState(() {
+                                importInProgress = false;
+                              });
+                            });
+                          }
+                        });
+                      },
+                child: const Text('Import from URL List')),
+            ...sourceProvider.massSources
+                .map((source) => Column(
+                        crossAxisAlignment: CrossAxisAlignment.stretch,
+                        children: [
+                          const SizedBox(height: 8),
+                          TextButton(
+                              onPressed: importInProgress
+                                  ? null
+                                  : () {
+                                      showDialog(
+                                          context: context,
+                                          builder: (BuildContext ctx) {
+                                            return GeneratedFormModal(
+                                                title: 'Import ${source.name}',
+                                                items: source.requiredArgs
+                                                    .map((e) =>
+                                                        GeneratedFormItem(
+                                                            e, true, 1))
+                                                    .toList());
+                                          }).then((values) {
+                                        if (values != null) {
+                                          source.getUrls(values).then((urls) {
+                                            setState(() {
+                                              importInProgress = true;
+                                            });
+                                            addApps(urls).then((errors) {
+                                              if (errors.isEmpty) {
+                                                ScaffoldMessenger.of(context)
+                                                    .showSnackBar(
+                                                  SnackBar(
+                                                      content: Text(
+                                                          'Imported ${urls.length} Apps')),
+                                                );
+                                              } else {
+                                                showDialog(
+                                                    context: context,
+                                                    builder:
+                                                        (BuildContext ctx) {
+                                                      return ImportErrorDialog(
+                                                          urlsLength:
+                                                              urls.length,
+                                                          errors: errors);
+                                                    });
+                                              }
+                                            }).whenComplete(() {
+                                              setState(() {
+                                                importInProgress = false;
+                                              });
+                                            });
+                                          }).catchError((e) {
+                                            ScaffoldMessenger.of(context)
+                                                .showSnackBar(
+                                              SnackBar(
+                                                  content: Text(e.toString())),
+                                            );
+                                          });
+                                        }
+                                      });
+                                    },
+                              child: Text('Import ${source.name}'))
+                        ]))
+                .toList()
+          ],
+        ));
+  }
+}
+
+class ImportErrorDialog extends StatefulWidget {
+  const ImportErrorDialog(
+      {super.key, required this.urlsLength, required this.errors});
+
+  final int urlsLength;
+  final List<List<String>> errors;
+
+  @override
+  State<ImportErrorDialog> createState() => _ImportErrorDialogState();
+}
+
+class _ImportErrorDialogState extends State<ImportErrorDialog> {
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      scrollable: true,
+      title: const Text('Import Errors'),
+      content:
+          Column(crossAxisAlignment: CrossAxisAlignment.stretch, children: [
+        Text(
+          '${widget.urlsLength - widget.errors.length} of ${widget.urlsLength} Apps imported.',
+          style: Theme.of(context).textTheme.bodyLarge,
+        ),
+        const SizedBox(height: 16),
+        Text(
+          'The following URLs had errors:',
+          style: Theme.of(context).textTheme.bodyLarge,
+        ),
+        ...widget.errors.map((e) {
+          return Column(
+              crossAxisAlignment: CrossAxisAlignment.stretch,
+              children: [
+                const SizedBox(
+                  height: 16,
+                ),
+                Text(e[0]),
+                Text(
+                  e[1],
+                  style: const TextStyle(fontStyle: FontStyle.italic),
+                )
+              ]);
+        }).toList()
+      ]),
+      actions: [
+        TextButton(
+            onPressed: () {
+              HapticFeedback.lightImpact();
+              Navigator.of(context).pop(null);
+            },
+            child: const Text('Okay'))
+      ],
+    );
+  }
+}

lib/pages/settings.dart

@@ -1,7 +1,5 @@
-import 'dart:convert';
-
 import 'package:flutter/material.dart';
-import 'package:obtainium/providers/apps_provider.dart';
+import 'package:flutter/services.dart';
 import 'package:obtainium/providers/settings_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:url_launcher/url_launcher_string.dart';
@@ -16,7 +14,6 @@ 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();
@@ -102,6 +99,10 @@ class _SettingsPageState extends State<SettingsPage> {
                           value: 1440,
                           child: Text('1 Day'),
                         ),
+                        DropdownMenuItem(
+                          value: 0,
+                          child: Text('Never - Manual Only'),
+                        ),
                       ],
                       onChanged: (value) {
                         if (value != null) {
@@ -109,105 +110,65 @@ class _SettingsPageState extends State<SettingsPage> {
                         }
                       }),
                   const SizedBox(
-                    height: 32,
+                    height: 16,
+                  ),
+                  DropdownButtonFormField(
+                      decoration:
+                          const InputDecoration(labelText: 'App Sort By'),
+                      value: settingsProvider.sortColumn,
+                      items: const [
+                        DropdownMenuItem(
+                          value: SortColumnSettings.authorName,
+                          child: Text('Author/Name'),
+                        ),
+                        DropdownMenuItem(
+                          value: SortColumnSettings.nameAuthor,
+                          child: Text('Name/Author'),
+                        ),
+                        DropdownMenuItem(
+                          value: SortColumnSettings.added,
+                          child: Text('As Added'),
+                        )
+                      ],
+                      onChanged: (value) {
+                        if (value != null) {
+                          settingsProvider.sortColumn = value;
+                        }
+                      }),
+                  const SizedBox(
+                    height: 16,
+                  ),
+                  DropdownButtonFormField(
+                      decoration:
+                          const InputDecoration(labelText: 'App Sort Order'),
+                      value: settingsProvider.sortOrder,
+                      items: const [
+                        DropdownMenuItem(
+                          value: SortOrderSettings.ascending,
+                          child: Text('Ascending'),
+                        ),
+                        DropdownMenuItem(
+                          value: SortOrderSettings.descending,
+                          child: Text('Descending'),
+                        ),
+                      ],
+                      onChanged: (value) {
+                        if (value != null) {
+                          settingsProvider.sortOrder = value;
+                        }
+                      }),
+                  const SizedBox(
+                    height: 16,
                   ),
                   Row(
-                    mainAxisAlignment: MainAxisAlignment.spaceAround,
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
                     children: [
-                      ElevatedButton(
+                      const Text('Show Source Webpage in App View'),
-                          onPressed: appsProvider.apps.isEmpty
+                      Switch(
-                              ? null
+                          value: settingsProvider.showAppWebpage,
-                              : () {
+                          onChanged: (value) {
-                                  appsProvider.exportApps().then((String path) {
+                            settingsProvider.showAppWebpage = value;
-                                    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(),
@@ -223,13 +184,14 @@ class _SettingsPageState extends State<SettingsPage> {
                           }),
                         ),
                         onPressed: () {
+                          HapticFeedback.lightImpact();
                           launchUrlString(settingsProvider.sourceUrl,
                               mode: LaunchMode.externalApplication);
                         },
                         icon: const Icon(Icons.code),
                         label: Text(
                           'Source',
-                          style: Theme.of(context).textTheme.caption,
+                          style: Theme.of(context).textTheme.bodySmall,
                         ),
                       )
                     ],

lib/providers/apps_provider.dart

@@ -6,6 +6,7 @@ import 'dart:convert';
 import 'dart:io';
 
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:obtainium/providers/notifications_provider.dart';
 import 'package:provider/provider.dart';
 import 'package:path_provider/path_provider.dart';
@@ -38,14 +39,26 @@ class AppsProvider with ChangeNotifier {
   late Stream<FGBGType> foregroundStream;
   late StreamSubscription<FGBGType> foregroundSubscription;
 
-  AppsProvider({bool bg = false}) {
+  AppsProvider(
+      {bool shouldLoadApps = false,
+      bool shouldCheckUpdatesAfterLoad = false,
+      bool shouldDeleteAPKs = false}) {
     // Subscribe to changes in the app foreground status
     foregroundStream = FGBGEvents.stream.asBroadcastStream();
     foregroundSubscription = foregroundStream.listen((event) async {
       isForeground = event == FGBGType.foreground;
       if (isForeground) await loadApps();
     });
-    loadApps();
+    if (shouldDeleteAPKs) {
+      deleteSavedAPKs();
+    }
+    if (shouldLoadApps) {
+      loadApps().then((_) {
+        if (shouldCheckUpdatesAfterLoad) {
+          checkUpdates();
+        }
+      });
+    }
   }
 
   Future<ApkFile> downloadApp(String apkUrl, String appId) async {
@@ -79,10 +92,14 @@ class AppsProvider with ChangeNotifier {
     return ApkFile(appId, downloadFile);
   }
 
+  bool areDownloadsRunning() => apps.values
+      .where((element) => element.downloadProgress != null)
+      .isNotEmpty;
+
   // 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(
+  Future<bool> downloadAndInstallLatestApp(
       List<String> appIds, BuildContext context) async {
     NotificationsProvider notificationsProvider =
         context.read<NotificationsProvider>();
@@ -91,37 +108,36 @@ class AppsProvider with ChangeNotifier {
       if (apps[id] == null) {
         throw 'App not found';
       }
-      String apkUrl = apps[id]!.app.apkUrls.last;
+      // If the App has more than one APK, the user should pick one
+      String? apkUrl = apps[id]!.app.apkUrls[apps[id]!.app.preferredApkIndex];
       if (apps[id]!.app.apkUrls.length > 1) {
-        await showDialog(
+        apkUrl = await showDialog(
             context: context,
             builder: (BuildContext ctx) {
-              return AlertDialog(
+              return APKPicker(app: apps[id]!.app, initVal: apkUrl);
-                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);
+      // If the picked APK comes from an origin different from the source, get user confirmation
+      if (apkUrl != null &&
+          Uri.parse(apkUrl).origin != Uri.parse(apps[id]!.app.url).origin) {
+        if (await showDialog(
+                context: context,
+                builder: (BuildContext ctx) {
+                  return APKOriginWarningDialog(
+                      sourceUrl: apps[id]!.app.url, apkUrl: apkUrl!);
+                }) !=
+            true) {
+          apkUrl = null;
+        }
+      }
+      if (apkUrl != null) {
+        int urlInd = apps[id]!.app.apkUrls.indexOf(apkUrl);
+        if (urlInd != apps[id]!.app.preferredApkIndex) {
+          apps[id]!.app.preferredApkIndex = urlInd;
+          await saveApp(apps[id]!.app);
+        }
+        appsToInstall.putIfAbsent(id, () => apkUrl!);
+      }
     }
 
     List<ApkFile> downloadedFiles = await Future.wait(appsToInstall.entries
@@ -131,6 +147,7 @@ class AppsProvider with ChangeNotifier {
       await notificationsProvider.notify(completeInstallationNotification,
           cancelExisting: true);
       await FGBGEvents.stream.first == FGBGType.foreground;
+      await notificationsProvider.cancel(completeInstallationNotification.id);
       // 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
@@ -144,6 +161,8 @@ class AppsProvider with ChangeNotifier {
       apps[f.appId]!.app.installedVersion = apps[f.appId]!.app.latestVersion;
       await saveApp(apps[f.appId]!.app);
     }
+
+    return downloadedFiles.isNotEmpty;
   }
 
   Future<Directory> getAppsDir() async {
@@ -209,9 +228,12 @@ class AppsProvider with ChangeNotifier {
 
   Future<App?> getUpdate(String appId) async {
     App? currentApp = apps[appId]!.app;
-    App newApp = await sourceProvider().getApp(currentApp.url);
+    App newApp = await SourceProvider().getApp(currentApp.url);
     if (newApp.latestVersion != currentApp.latestVersion) {
       newApp.installedVersion = currentApp.installedVersion;
+      if (currentApp.preferredApkIndex < newApp.apkUrls.length) {
+        newApp.preferredApkIndex = currentApp.preferredApkIndex;
+      }
       await saveApp(newApp);
       return newApp;
     }
@@ -281,3 +303,90 @@ class AppsProvider with ChangeNotifier {
     super.dispose();
   }
 }
+
+class APKPicker extends StatefulWidget {
+  const APKPicker({super.key, required this.app, this.initVal});
+
+  final App app;
+  final String? initVal;
+
+  @override
+  State<APKPicker> createState() => _APKPickerState();
+}
+
+class _APKPickerState extends State<APKPicker> {
+  String? apkUrl;
+
+  @override
+  Widget build(BuildContext context) {
+    apkUrl ??= widget.initVal;
+    return AlertDialog(
+      scrollable: true,
+      title: const Text('Pick an APK'),
+      content: Column(children: [
+        Text('${widget.app.name} has more than one package:'),
+        const SizedBox(height: 16),
+        ...widget.app.apkUrls.map((u) => RadioListTile<String>(
+            title: Text(Uri.parse(u).pathSegments.last),
+            value: u,
+            groupValue: apkUrl,
+            onChanged: (String? val) {
+              setState(() {
+                apkUrl = val;
+              });
+            }))
+      ]),
+      actions: [
+        TextButton(
+            onPressed: () {
+              HapticFeedback.lightImpact();
+              Navigator.of(context).pop(null);
+            },
+            child: const Text('Cancel')),
+        TextButton(
+            onPressed: () {
+              HapticFeedback.heavyImpact();
+              Navigator.of(context).pop(apkUrl);
+            },
+            child: const Text('Continue'))
+      ],
+    );
+  }
+}
+
+class APKOriginWarningDialog extends StatefulWidget {
+  const APKOriginWarningDialog(
+      {super.key, required this.sourceUrl, required this.apkUrl});
+
+  final String sourceUrl;
+  final String apkUrl;
+
+  @override
+  State<APKOriginWarningDialog> createState() => _APKOriginWarningDialogState();
+}
+
+class _APKOriginWarningDialogState extends State<APKOriginWarningDialog> {
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      scrollable: true,
+      title: const Text('Warning'),
+      content: Text(
+          'The App source is \'${Uri.parse(widget.sourceUrl).host}\' but the release package comes from \'${Uri.parse(widget.apkUrl).host}\'. Continue?'),
+      actions: [
+        TextButton(
+            onPressed: () {
+              HapticFeedback.lightImpact();
+              Navigator.of(context).pop(null);
+            },
+            child: const Text('Cancel')),
+        TextButton(
+            onPressed: () {
+              HapticFeedback.heavyImpact();
+              Navigator.of(context).pop(true);
+            },
+            child: const Text('Continue'))
+      ],
+    );
+  }
+}

lib/providers/settings_provider.dart

@@ -9,6 +9,10 @@ enum ThemeSettings { system, light, dark }
 
 enum ColourSettings { basic, materialYou }
 
+enum SortColumnSettings { added, nameAuthor, authorName }
+
+enum SortOrderSettings { ascending, descending }
+
 class SettingsProvider with ChangeNotifier {
   SharedPreferences? prefs;
 
@@ -45,7 +49,27 @@ class SettingsProvider with ChangeNotifier {
   }
 
   set updateInterval(int min) {
-    prefs?.setInt('updateInterval', min < 15 ? 15 : min);
+    prefs?.setInt('updateInterval', (min < 15 && min != 0) ? 15 : min);
+    notifyListeners();
+  }
+
+  SortColumnSettings get sortColumn {
+    return SortColumnSettings
+        .values[prefs?.getInt('sortColumn') ?? SortColumnSettings.added.index];
+  }
+
+  set sortColumn(SortColumnSettings s) {
+    prefs?.setInt('sortColumn', s.index);
+    notifyListeners();
+  }
+
+  SortOrderSettings get sortOrder {
+    return SortOrderSettings.values[
+        prefs?.getInt('sortOrder') ?? SortOrderSettings.descending.index];
+  }
+
+  set sortOrder(SortOrderSettings s) {
+    prefs?.setInt('sortOrder', s.index);
     notifyListeners();
   }
 
@@ -69,4 +93,13 @@ class SettingsProvider with ChangeNotifier {
       }
     }
   }
+
+  bool get showAppWebpage {
+    return prefs?.getBool('showAppWebpage') ?? true;
+  }
+
+  set showAppWebpage(bool show) {
+    prefs?.setBool('showAppWebpage', show);
+    notifyListeners();
+  }
 }

lib/providers/source_provider.dart

@@ -29,8 +29,9 @@ class App {
   String? installedVersion;
   late String latestVersion;
   List<String> apkUrls = [];
+  late int preferredApkIndex;
   App(this.id, this.url, this.author, this.name, this.installedVersion,
-      this.latestVersion, this.apkUrls);
+      this.latestVersion, this.apkUrls, this.preferredApkIndex);
 
   @override
   String toString() {
@@ -38,15 +39,19 @@ class App {
   }
 
   factory App.fromJson(Map<String, dynamic> json) => App(
-      json['id'] as String,
+        json['id'] as String,
-      json['url'] as String,
+        json['url'] as String,
-      json['author'] as String,
+        json['author'] as String,
-      json['name'] as String,
+        json['name'] as String,
-      json['installedVersion'] == null
+        json['installedVersion'] == null
-          ? null
+            ? null
-          : json['installedVersion'] as String,
+            : json['installedVersion'] as String,
-      json['latestVersion'] as String,
+        json['latestVersion'] as String,
-      List<String>.from(jsonDecode(json['apkUrls'])));
+        List<String>.from(jsonDecode(json['apkUrls'])),
+        json['preferredApkIndex'] == null
+            ? 0
+            : json['preferredApkIndex'] as int,
+      );
 
   Map<String, dynamic> toJson() => {
         'id': id,
@@ -56,6 +61,7 @@ class App {
         'installedVersion': installedVersion,
         'latestVersion': latestVersion,
         'apkUrls': jsonEncode(apkUrls),
+        'preferredApkIndex': preferredApkIndex
       };
 }
 
@@ -65,6 +71,12 @@ escapeRegEx(String s) {
   });
 }
 
+const String couldNotFindReleases = 'Unable to fetch release info';
+const String couldNotFindLatestVersion =
+    'Could not determine latest release version';
+const String notValidURL = 'Not a valid URL';
+const String noAPKFound = 'No APK found';
+
 List<String> getLinksFromParsedHTML(
         Document dom, RegExp hrefPattern, String prependToLinks) =>
     dom
@@ -77,7 +89,7 @@ List<String> getLinksFromParsedHTML(
         .toList();
 
 abstract class AppSource {
-  late String sourceId;
+  late String host;
   String standardizeURL(String url);
   Future<APKDetails> getLatestAPKDetails(String standardUrl);
   AppNames getAppNames(String standardUrl);
@@ -85,52 +97,60 @@ abstract class AppSource {
 
 class GitHub implements AppSource {
   @override
-  String sourceId = 'github';
+  late String host = 'github.com';
 
   @override
   String standardizeURL(String url) {
-    RegExp standardUrlRegEx = RegExp(r'^https?://github.com/[^/]*/[^/]*');
+    RegExp standardUrlRegEx = RegExp('^https?://$host/[^/]+/[^/]+');
     RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
     if (match == null) {
-      throw 'Not a valid URL';
+      throw notValidURL;
     }
     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(
-    Response res = await get(Uri.parse('$standardUrl/releases/latest'));
+        'https://api.$host/repos${standardUrl.substring('https://$host'.length)}/releases'));
     if (res.statusCode == 200) {
-      var standardUri = Uri.parse(standardUrl);
+      var releases = jsonDecode(res.body) as List<dynamic>;
-      var parsedHtml = parse(res.body);
+      // Right now, the latest non-prerelease version is picked
-      var apkUrlList = getLinksFromParsedHTML(
+      // If none exists, the latest prerelease version is picked
-          parsedHtml,
+      // In the future, the user could be given a choice
-          RegExp(
+      var nonPrereleaseReleases =
-              '^${escapeRegEx(standardUri.path)}/releases/download/[^/]+/[^/]+\\.apk\$',
+          releases.where((element) => element['prerelease'] != true).toList();
-              caseSensitive: false),
+      var latestRelease = nonPrereleaseReleases.isNotEmpty
-          standardUri.origin);
+          ? nonPrereleaseReleases[0]
-      if (apkUrlList.isEmpty) {
+          : releases.isNotEmpty
-        throw 'No APK found';
+              ? releases[0]
+              : null;
+      if (latestRelease == null) {
+        throw couldNotFindReleases;
       }
-      String getTag(String url) {
+      List<dynamic>? assets = latestRelease['assets'];
-        List<String> parts = url.split('/');
+      List<String>? apkUrlList = assets
-        return parts[parts.length - 2];
+          ?.map((e) {
+            return e['browser_download_url'] != null
+                ? e['browser_download_url'] as String
+                : '';
+          })
+          .where((element) => element.toLowerCase().endsWith('.apk'))
+          .toList();
+      if (apkUrlList == null || apkUrlList.isEmpty) {
+        throw noAPKFound;
+      }
+      String? version = latestRelease['tag_name'];
+      if (version == null) {
+        throw couldNotFindLatestVersion;
+      }
+      return APKDetails(version, apkUrlList);
+    } else {
+      if (res.headers['x-ratelimit-remaining'] == '0') {
+        throw 'Rate limit reached - try again in ${(int.parse(res.headers['x-ratelimit-reset'] ?? '1800000000') / 60000000).toString()} minutes';
       }
 
-      String latestTag = getTag(apkUrlList[0]);
+      throw couldNotFindReleases;
-      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';
     }
   }
 
@@ -144,47 +164,53 @@ class GitHub implements AppSource {
 
 class GitLab implements AppSource {
   @override
-  String sourceId = 'gitlab';
+  late String host = 'gitlab.com';
 
   @override
   String standardizeURL(String url) {
-    RegExp standardUrlRegEx = RegExp(r'^https?://gitlab.com/[^/]*/[^/]*');
+    RegExp standardUrlRegEx = RegExp('^https?://$host/[^/]+/[^/]+');
     RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
     if (match == null) {
-      throw 'Not a valid URL';
+      throw notValidURL;
     }
     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('$standardUrl/-/tags?format=atom'));
     if (res.statusCode == 200) {
       var standardUri = Uri.parse(standardUrl);
       var parsedHtml = parse(res.body);
       var entry = parsedHtml.querySelector('entry');
       var entryContent =
-          parse(parseFragment(entry!.querySelector('content')!.innerHtml).text);
+          parse(parseFragment(entry?.querySelector('content')!.innerHtml).text);
-      var apkUrlList = getLinksFromParsedHTML(
+      var apkUrlList = [
-          entryContent,
+        ...getLinksFromParsedHTML(
-          RegExp(
+            entryContent,
-              '^${escapeRegEx(standardUri.path)}/uploads/[^/]+/[^/]+\\.apk\$',
+            RegExp(
-              caseSensitive: false),
+                '^${escapeRegEx(standardUri.path)}/uploads/[^/]+/[^/]+\\.apk\$',
-          standardUri.origin);
+                caseSensitive: false),
+            standardUri.origin),
+        // GitLab releases may contain links to externally hosted APKs
+        ...getLinksFromParsedHTML(entryContent,
+                RegExp('/[^/]+\\.apk\$', caseSensitive: false), '')
+            .where((element) => Uri.parse(element).host != '')
+            .toList()
+      ];
       if (apkUrlList.isEmpty) {
-        throw 'No APK found';
+        throw noAPKFound;
       }
 
-      var entryId = entry.querySelector('id')?.innerHtml;
+      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';
+        throw couldNotFindLatestVersion;
       }
       return APKDetails(version, apkUrlList);
     } else {
-      throw 'Unable to fetch release info';
+      throw couldNotFindReleases;
     }
   }
 
@@ -195,15 +221,204 @@ class GitLab implements AppSource {
   }
 }
 
-class sourceProvider {
+class Signal implements AppSource {
+  @override
+  late String host = 'signal.org';
+
+  @override
+  String standardizeURL(String url) {
+    return 'https://$host';
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
+    Response res =
+        await get(Uri.parse('https://updates.$host/android/latest.json'));
+    if (res.statusCode == 200) {
+      var json = jsonDecode(res.body);
+      String? apkUrl = json['url'];
+      if (apkUrl == null) {
+        throw noAPKFound;
+      }
+      String? version = json['versionName'];
+      if (version == null) {
+        throw couldNotFindLatestVersion;
+      }
+      return APKDetails(version, [apkUrl]);
+    } else {
+      throw couldNotFindReleases;
+    }
+  }
+
+  @override
+  AppNames getAppNames(String standardUrl) => AppNames('Signal', 'Signal');
+}
+
+class FDroid implements AppSource {
+  @override
+  late String host = 'f-droid.org';
+
+  @override
+  String standardizeURL(String url) {
+    RegExp standardUrlRegEx = RegExp('^https?://$host/[^/]+/packages/[^/]+');
+    RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
+    if (match == null) {
+      throw notValidURL;
+    }
+    return url.substring(0, match.end);
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
+    Response res = await get(Uri.parse(standardUrl));
+    if (res.statusCode == 200) {
+      var latestReleaseDiv =
+          parse(res.body).querySelector('#latest.package-version');
+      var apkUrl = latestReleaseDiv
+          ?.querySelector('.package-version-download a')
+          ?.attributes['href'];
+      if (apkUrl == null) {
+        throw noAPKFound;
+      }
+      var version = latestReleaseDiv
+          ?.querySelector('.package-version-header b')
+          ?.innerHtml
+          .split(' ')
+          .last;
+      if (version == null) {
+        throw couldNotFindLatestVersion;
+      }
+      return APKDetails(version, [apkUrl]);
+    } else {
+      throw couldNotFindReleases;
+    }
+  }
+
+  @override
+  AppNames getAppNames(String standardUrl) {
+    return AppNames('F-Droid', Uri.parse(standardUrl).pathSegments.last);
+  }
+}
+
+class Mullvad implements AppSource {
+  @override
+  late String host = 'mullvad.net';
+
+  @override
+  String standardizeURL(String url) {
+    RegExp standardUrlRegEx = RegExp('^https?://$host');
+    RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
+    if (match == null) {
+      throw notValidURL;
+    }
+    return url.substring(0, match.end);
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
+    Response res = await get(Uri.parse('$standardUrl/en/download/android'));
+    if (res.statusCode == 200) {
+      var version = parse(res.body)
+          .querySelector('p.subtitle.is-6')
+          ?.querySelector('a')
+          ?.attributes['href']
+          ?.split('/')
+          .last;
+      if (version == null) {
+        throw couldNotFindLatestVersion;
+      }
+      return APKDetails(
+          version, ['https://mullvad.net/download/app/apk/latest']);
+    } else {
+      throw couldNotFindReleases;
+    }
+  }
+
+  @override
+  AppNames getAppNames(String standardUrl) {
+    return AppNames('Mullvad-VPN', 'Mullvad-VPN');
+  }
+}
+
+class IzzyOnDroid implements AppSource {
+  @override
+  late String host = 'android.izzysoft.de';
+
+  @override
+  String standardizeURL(String url) {
+    RegExp standardUrlRegEx = RegExp('^https?://$host/repo/apk/[^/]+');
+    RegExpMatch? match = standardUrlRegEx.firstMatch(url.toLowerCase());
+    if (match == null) {
+      throw notValidURL;
+    }
+    return url.substring(0, match.end);
+  }
+
+  @override
+  Future<APKDetails> getLatestAPKDetails(String standardUrl) async {
+    Response res = await get(Uri.parse(standardUrl));
+    if (res.statusCode == 200) {
+      var parsedHtml = parse(res.body);
+      var multipleVersionApkUrls = parsedHtml
+          .querySelectorAll('a')
+          .where((element) =>
+              element.attributes['href']?.toLowerCase().endsWith('.apk') ??
+              false)
+          .map((e) => 'https://$host${e.attributes['href'] ?? ''}')
+          .toList();
+      if (multipleVersionApkUrls.isEmpty) {
+        throw noAPKFound;
+      }
+      var version = parsedHtml
+          .querySelector('#keydata')
+          ?.querySelectorAll('b')
+          .where(
+              (element) => element.innerHtml.toLowerCase().contains('version'))
+          .toList()[0]
+          .parentNode
+          ?.parentNode
+          ?.children[1]
+          .innerHtml;
+      if (version == null) {
+        throw couldNotFindLatestVersion;
+      }
+      return APKDetails(version, [multipleVersionApkUrls[0]]);
+    } else {
+      throw couldNotFindReleases;
+    }
+  }
+
+  @override
+  AppNames getAppNames(String standardUrl) {
+    return AppNames('IzzyOnDroid', Uri.parse(standardUrl).pathSegments.last);
+  }
+}
+
+class SourceProvider {
+  List<AppSource> sources = [
+    GitHub(),
+    GitLab(),
+    FDroid(),
+    Mullvad(),
+    Signal(),
+    IzzyOnDroid()
+  ];
+
+  List<MassAppSource> massSources = [GitHubStars()];
+
   // Add more source classes here so they are available via the service
   AppSource getSource(String url) {
-    if (url.toLowerCase().contains('://github.com')) {
+    AppSource? source;
-      return GitHub();
+    for (var s in sources) {
-    } else if (url.toLowerCase().contains('://gitlab.com')) {
+      if (url.toLowerCase().contains('://${s.host}')) {
-      return GitLab();
+        source = s;
+        break;
+      }
     }
-    throw 'URL does not match a known source';
+    if (source == null) {
+      throw 'URL does not match a known source';
+    }
+    return source;
   }
 
   Future<App> getApp(String url) async {
@@ -219,12 +434,64 @@ class sourceProvider {
     AppNames names = source.getAppNames(standardUrl);
     APKDetails apk = await source.getLatestAPKDetails(standardUrl);
     return App(
-        '${names.author.toLowerCase()}_${names.name.toLowerCase()}_${source.sourceId}',
+        '${names.author.toLowerCase()}_${names.name.toLowerCase()}_${source.host}',
         standardUrl,
         names.author[0].toUpperCase() + names.author.substring(1),
         names.name[0].toUpperCase() + names.name.substring(1),
         null,
         apk.version,
-        apk.apkUrls);
+        apk.apkUrls,
+        apk.apkUrls.length - 1);
+  }
+
+  /// Returns a length 2 list, where the first element is a list of Apps and
+  /// the second is a Map<String, dynamic> of URLs and errors
+  Future<List<dynamic>> getApps(List<String> urls) async {
+    List<App> apps = [];
+    Map<String, dynamic> errors = {};
+    for (var url in urls) {
+      try {
+        apps.add(await getApp(url));
+      } catch (e) {
+        errors.addAll(<String, dynamic>{url: e});
+      }
+    }
+    return [apps, errors];
+  }
+
+  List<String> getSourceHosts() => sources.map((e) => e.host).toList();
+}
+
+abstract class MassAppSource {
+  late String name;
+  late List<String> requiredArgs;
+  Future<List<String>> getUrls(List<String> args);
+}
+
+class GitHubStars implements MassAppSource {
+  @override
+  late String name = 'GitHub Starred Repos';
+
+  @override
+  late List<String> requiredArgs = ['Username'];
+
+  @override
+  Future<List<String>> getUrls(List<String> args) async {
+    if (args.length != requiredArgs.length) {
+      throw 'Wrong number of arguments provided';
+    }
+    Response res =
+        await get(Uri.parse('https://api.github.com/users/${args[0]}/starred'));
+    if (res.statusCode == 200) {
+      return (jsonDecode(res.body) as List<dynamic>)
+          .map((e) => e['html_url'] as String)
+          .toList();
+    } else {
+      if (res.headers['x-ratelimit-remaining'] == '0') {
+        throw 'Rate limit reached - try again in ${(int.parse(res.headers['x-ratelimit-reset'] ?? '1800000000') / 60000000).toString()} minutes';
+      }
+
+      throw 'Unable to find user\'s starred repos';
+    }
   }
 }

pubspec.lock

@@ -92,13 +92,55 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.7.8"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.1.2"
+  device_info_plus_linux:
+    dependency: transitive
+    description:
+      name: device_info_plus_linux
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  device_info_plus_macos:
+    dependency: transitive
+    description:
+      name: device_info_plus_macos
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  device_info_plus_web:
+    dependency: transitive
+    description:
+      name: device_info_plus_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.0"
+  device_info_plus_windows:
+    dependency: transitive
+    description:
+      name: device_info_plus_windows
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "4.1.0"
   dynamic_color:
     dependency: "direct main"
     description:
       name: dynamic_color
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.3"
+    version: "1.5.4"
   fake_async:
     dependency: transitive
     description:
@@ -120,6 +162,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.1.4"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "5.1.0"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -152,7 +201,7 @@ packages:
       name: flutter_local_notifications
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "9.8.0+1"
+    version: "9.9.1"
   flutter_local_notifications_linux:
     dependency: transitive
     description:
@@ -167,6 +216,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "5.0.0"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.7"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -323,7 +379,7 @@ packages:
       name: path_provider_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   permission_handler:
     dependency: "direct main"
     description:
@@ -379,7 +435,7 @@ packages:
       name: plugin_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   process:
     dependency: transitive
     description:
@@ -407,7 +463,7 @@ packages:
       name: shared_preferences_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.12"
+    version: "2.0.13"
   shared_preferences_ios:
     dependency: transitive
     description:
@@ -435,7 +491,7 @@ packages:
       name: shared_preferences_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.0"
   shared_preferences_web:
     dependency: transitive
     description:
@@ -496,7 +552,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.12"
+    version: "0.4.14"
   timezone:
     dependency: transitive
     description:
@@ -524,7 +580,7 @@ packages:
       name: url_launcher_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "6.0.17"
+    version: "6.0.19"
   url_launcher_ios:
     dependency: transitive
     description:
@@ -573,7 +629,7 @@ packages:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   webview_flutter:
     dependency: "direct main"
     description:
@@ -587,28 +643,28 @@ packages:
       name: webview_flutter_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.9.5"
+    version: "2.10.1"
   webview_flutter_platform_interface:
     dependency: transitive
     description:
       name: webview_flutter_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.9.2"
+    version: "1.9.3"
   webview_flutter_wkwebview:
     dependency: transitive
     description:
       name: webview_flutter_wkwebview
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.9.3"
+    version: "2.9.4"
   win32:
     dependency: transitive
     description:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.7.0"
+    version: "3.0.0"
   workmanager:
     dependency: "direct main"
     description:
@@ -639,4 +695,4 @@ packages:
     version: "3.1.1"
 sdks:
   dart: ">=2.19.0-79.0.dev <3.0.0"
-  flutter: ">=3.1.0-0.0.pre.1036"
+  flutter: ">=3.3.0"

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: 0.1.3+4 # When changing this, update the tag in main() accordingly
+version: 0.2.1+12 # When changing this, update the tag in main() accordingly
 
 environment:
   sdk: '>=2.19.0-79.0.dev <3.0.0'
@@ -35,21 +35,23 @@ dependencies:
 
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.2
+  cupertino_icons: ^1.0.5
   path_provider: ^2.0.11
   flutter_fgbg: ^0.2.0 # Try removing reliance on this
-  flutter_local_notifications: ^9.8.0+1
+  flutter_local_notifications: ^9.9.1
   provider: ^6.0.3
   http: ^0.13.5
   webview_flutter: ^3.0.4
   workmanager: ^0.5.0
-  dynamic_color: ^1.5.3
+  dynamic_color: ^1.5.4
   install_plugin_v2: ^1.0.0 # Try replacing this
   html: ^0.15.0
   shared_preferences: ^2.0.15
   url_launcher: ^6.1.5
   permission_handler: ^10.0.0
   fluttertoast: ^8.0.9
+  device_info_plus: ^4.1.2
+  file_picker: ^5.1.0
 
 
 dev_dependencies:
@@ -62,13 +64,13 @@ dev_dependencies:
   # activated in the `analysis_options.yaml` file located at the root of your
   # package. See that file for information about deactivating specific lint
   # rules and activating additional ones.
-  flutter_lints: ^2.0.0
+  flutter_lints: ^2.0.1
 
 flutter_icons:
   android: true
-  image_path: "assets/icon.png"
+  image_path: "assets/graphics/icon.png"
   adaptive_icon_background: "#FFFFFF"
-  adaptive_icon_foreground: "assets/icon.png"
+  adaptive_icon_foreground: "assets/graphics/icon.png"
 
 # For information on the generic Dart part of this file, see the
 # following page: https://dart.dev/tools/pub/pubspec