fix(android): ota_update → url_launcher (résout lStar/compileSdk) → APK signée OK

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

lib/screens/servers_screen.dart

@@ -78,19 +78,15 @@ class _ServersScreenState extends State<ServersScreen> {
         ],
       ),
     );
-    if (go == true) _applyUpdate(info);
-  }
-
-  void _applyUpdate(UpdateInfo info) {
-    UpdateService(widget.api.baseUrl).apply(info).listen((_) {}, onError: (e) {
-      if (mounted) {
-        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text('MAJ échouée : $e')));
-      }
-    });
+    if (go == true) {
+      final ok = await UpdateService(widget.api.baseUrl).apply(info);
+      if (mounted && !ok) {
         ScaffoldMessenger.of(context).showSnackBar(
-      const SnackBar(content: Text('Téléchargement de la mise à jour…')),
+          const SnackBar(content: Text('Impossible d\'ouvrir le téléchargement.')),
         );
       }
+    }
+  }
 
   Future<void> _openSettings() async {
     await Navigator.push(context,

lib/services/update_service.dart

@@ -1,11 +1,12 @@
 import 'dart:convert';
 
 import 'package:http/http.dart' as http;
-import 'package:ota_update/ota_update.dart';
 import 'package:package_info_plus/package_info_plus.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 /// Vérifie s'il existe une version plus récente (API `/version`) et, si oui,
-/// télécharge + installe l'APK (hors Play Store).
+/// ouvre l'URL de l'APK (le navigateur télécharge, l'utilisateur installe —
+/// robuste, sans dépendance de packaging fragile).
 class UpdateService {
   UpdateService(this._baseUrl);
   final Future<String> _baseUrl;
@@ -30,9 +31,11 @@ class UpdateService {
     return null;
   }
 
-  /// Lance le téléchargement + l'installation ; renvoie le flux de progression.
-  Stream<OtaEvent> apply(UpdateInfo info) =>
-      OtaUpdate().execute(info.apkUrl, destinationFilename: 'gamemanager.apk');
+  Future<bool> apply(UpdateInfo info) async {
+    final uri = Uri.parse(info.apkUrl);
+    if (!await canLaunchUrl(uri)) return false;
+    return launchUrl(uri, mode: LaunchMode.externalApplication);
+  }
 }
 
 class UpdateInfo {

lib/theme.dart

@@ -25,7 +25,7 @@ class AppTheme {
           letterSpacing: -0.5,
         ),
       ),
-      cardTheme: CardThemeData(
+      cardTheme: CardTheme(
         clipBehavior: Clip.antiAlias,
         shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(22)),
         elevation: 0,

pubspec.lock

@@ -187,14 +187,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.15.0"
-  ota_update:
-    dependency: "direct main"
-    description:
-      name: ota_update
-      sha256: "8c47531b655f8fcf9961dc7758a933a9ccbcbe1c77a7ec52e5c5cfc2ec367ba7"
-      url: "https://pub.dev"
-    source: hosted
-    version: "6.0.0"
   package_info_plus:
     dependency: "direct main"
     description:
@@ -376,6 +368,70 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  url_launcher:
+    dependency: "direct main"
+    description:
+      name: url_launcher
+      sha256: "9d06212b1362abc2f0f0d78e6f09f726608c74e3b9462e8368bb03314aa8d603"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.1"
+  url_launcher_android:
+    dependency: transitive
+    description:
+      name: url_launcher_android
+      sha256: "6fc2f56536ee873eeb867ad176ae15f304ccccc357848b351f6f0d8d4a40d193"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.14"
+  url_launcher_ios:
+    dependency: transitive
+    description:
+      name: url_launcher_ios
+      sha256: "7f2022359d4c099eea7df3fdf739f7d3d3b9faf3166fb1dd390775176e0b76cb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.3.3"
+  url_launcher_linux:
+    dependency: transitive
+    description:
+      name: url_launcher_linux
+      sha256: "4e9ba368772369e3e08f231d2301b4ef72b9ff87c31192ef471b380ef29a4935"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.1"
+  url_launcher_macos:
+    dependency: transitive
+    description:
+      name: url_launcher_macos
+      sha256: "17ba2000b847f334f16626a574c702b196723af2a289e7a93ffcb79acff855c2"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.2.2"
+  url_launcher_platform_interface:
+    dependency: transitive
+    description:
+      name: url_launcher_platform_interface
+      sha256: "552f8a1e663569be95a8190206a38187b531910283c3e982193e4f2733f01029"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.2"
+  url_launcher_web:
+    dependency: transitive
+    description:
+      name: url_launcher_web
+      sha256: "772638d3b34c779ede05ba3d38af34657a05ac55b06279ea6edd409e323dca8e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.3"
+  url_launcher_windows:
+    dependency: transitive
+    description:
+      name: url_launcher_windows
+      sha256: "3284b6d2ac454cf34f114e1d3319866fdd1e19cdc329999057e44ffe936cfa77"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.4"
   vector_math:
     dependency: transitive
     description:

pubspec.yaml

@@ -14,7 +14,7 @@ dependencies:
   flutter_secure_storage: ^9.2.2
   shared_preferences: ^2.3.2
   package_info_plus: ^8.1.1
-  ota_update: ^6.0.0
+  url_launcher: ^6.3.1
   cupertino_icons: ^1.0.8
 
 dev_dependencies: