feat: implement app upgrade

README.md

@@ -87,6 +87,14 @@ You can add accounts to a wallet by:
 
 ---
 
+### 5. App Upgrade System
+- Automatic update detection – Prompts users to install the latest version directly from within the app.  
+- Cross-platform support – Works on Android, iOS.  
+- Custom appcast feed – Fetches release information from a hosted `appcast.xml`.  
+- Powered by: [Upgrader](https://pub.dev/packages/upgrader) 
+
+---
+
 ## RPC Communication
 
 Qubic Wallet interacts with the network using the following RPC endpoints:

android/app/src/main/AndroidManifest.xml

@@ -58,4 +58,11 @@
             android:name="flutterEmbedding"
             android:value="2" />
     </application>
+      <queries>
+      <intent>
+        <action android:name="android.intent.action.VIEW" />
+        <category android:name="android.intent.category.BROWSABLE" />
+        <data android:scheme="https" />
+      </intent>
+    </queries>
 </manifest>

lib/main.dart

@@ -39,7 +39,6 @@ Future<void> main() async {
     PackageInfo packageInfo = await PackageInfo.fromPlatform();
     getIt.get<SettingsStore>().setVersion(packageInfo.version);
     getIt.get<SettingsStore>().setBuildNumber(packageInfo.buildNumber);
-
     getIt.get<ApplicationStore>().checkWalletIsInitialized();
   } catch (e) {
     appLogger.e(e.toString());

lib/pages/main/main_screen.dart

@@ -16,9 +16,9 @@ import 'package:qubic_wallet/l10n/l10n.dart';
 import 'package:qubic_wallet/models/app_link/app_link_controller.dart';
 import 'package:qubic_wallet/models/wallet_connect/wallet_connect_modals_controller.dart';
 import 'package:qubic_wallet/pages/main/download_cmd_utils.dart';
+import 'package:qubic_wallet/pages/main/tab_dapps/tab_dapps.dart';
 import 'package:qubic_wallet/pages/main/tab_settings/tab_settings.dart';
 import 'package:qubic_wallet/pages/main/tab_wallet_contents.dart';
-import 'package:qubic_wallet/pages/main/tab_dapps/tab_dapps.dart';
 import 'package:qubic_wallet/pages/main/wallet_contents/add_account_modal_bottom_sheet.dart';
 import 'package:qubic_wallet/resources/qubic_cmd.dart';
 import 'package:qubic_wallet/services/wallet_connect_service.dart';
@@ -28,6 +28,8 @@ import 'package:qubic_wallet/stores/settings_store.dart';
 import 'package:qubic_wallet/styles/text_styles.dart';
 import 'package:qubic_wallet/timed_controller.dart';
 import 'package:universal_platform/universal_platform.dart';
+import 'package:upgrader/upgrader.dart';
+import 'package:version/version.dart';
 
 class MainScreen extends StatefulWidget {
   final int initialTabIndex;
@@ -292,34 +294,57 @@ class _MainScreenState extends State<MainScreen> with WidgetsBindingObserver {
     ];
   }
 
+  UpgraderStore _buildAppCastStore() {
+    const url =
+        'https://raw.githubusercontent.com/ahmed-tarek-salem/qubic-appcast-test/refs/heads/main/appcast.xml?v=2';
+    final version = getIt.get<SettingsStore>().versionInfo ?? '1.0.0';
+    return UpgraderAppcastStore(
+      appcastURL: url,
+      osVersion: Version.parse(version),
+    );
+  }
+
   Widget getMain() {
+    final upgrader = Upgrader(
+      //TODO remove debugDisplayAlways and debugLogging when done
+      debugDisplayAlways: true,
+      debugLogging: true,
+      storeController: UpgraderStoreController(
+        onAndroid: _buildAppCastStore,
+        oniOS: _buildAppCastStore,
+      ),
+    );
     if (applicationStore.hasStoredWalletSettings) {
       _controller.jumpToTab(applicationStore.currentTabIndex);
     } else {
       _controller.jumpToTab(0);
     }
-    // _controller.jumpToPreviousTab();
-    return PersistentTabView(
-      controller: _controller,
-      navBarHeight: 60,
-      navBarBuilder: (navBarConfig) => Style1BottomNavBar(
-          navBarConfig: navBarConfig,
-          navBarDecoration: const NavBarDecoration(
-              border: Border(
-                top: BorderSide(width: 1, color: LightThemeColors.navBorder),
-              ),
-              color: LightThemeColors.navBg)),
-
-      tabs: _tabs(),
-
-      backgroundColor: LightThemeColors.navBg,
-
-      // Default is Colors.white.
-      handleAndroidBackButtonPress: true, // Default is true.
-      navBarOverlap: const NavBarOverlap.none(),
-      resizeToAvoidBottomInset:
-          true, // This needs to be true if you want to move up the screen when keyboard appears. Default is true.
-      stateManagement: true, // Default is true.
+    return UpgradeAlert(
+      upgrader: upgrader,
+      showIgnore: false,
+      dialogStyle: UpgradeDialogStyle.material,
+      child: PersistentTabView(
+        controller: _controller,
+        navBarHeight: 60,
+        navBarBuilder: (navBarConfig) => Style1BottomNavBar(
+            navBarConfig: navBarConfig,
+            navBarDecoration: const NavBarDecoration(
+                border: Border(
+                  top: BorderSide(width: 1, color: LightThemeColors.navBorder),
+                ),
+                color: LightThemeColors.navBg)),
+
+        tabs: _tabs(),
+
+        backgroundColor: LightThemeColors.navBg,
+
+        // Default is Colors.white.
+        handleAndroidBackButtonPress: true, // Default is true.
+        navBarOverlap: const NavBarOverlap.none(),
+        resizeToAvoidBottomInset:
+            true, // This needs to be true if you want to move up the screen when keyboard appears. Default is true.
+        stateManagement: true, // Default is true.
+      ),
     );
   }
 

pubspec.yaml

@@ -76,6 +76,8 @@ dependencies:
   safe_device: ^1.2.1
   cryptography: ^2.7.0
   no_screenshot: ^0.3.1
+  upgrader: ^12.1.0
+  version: ^3.0.0
 
 dev_dependencies:
   flutter_test: