Ajout de la gestion des permissions photos et configuration native Android/iOS

android/app/src/main/AndroidManifest.xml

@@ -1,6 +1,11 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.CAMERA" />
     
+    <!-- Pour Android 12 et inférieur -->
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" android:maxSdkVersion="32" />
+    
+    <!-- Pour Android 13 et supérieur -->
+    <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />
     <application
         android:label="bully"
         android:name="${applicationName}"

ios/Runner/Info.plist

@@ -2,8 +2,13 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
-	<key>NSCameraUsageDescription</key>
+	<dict>
-	<string>This app needs camera access to scan documents</string>
+    <key>NSPhotoLibraryUsageDescription</key>
+    <string>Bully a besoin d'accéder à vos photos pour analyser vos cibles enregistrées.</string>
+    <key>NSCameraUsageDescription</key>
+    <string>Bully a besoin d'utiliser l'appareil photo pour scanner vos cibles en temps réel.</string>
+    <key>NSMicrophoneUsageDescription</key>
+    <string>Bully a besoin d'accéder au micro (requis par certains services de caméra même si non utilisé).</string>
 	<key>CADisableMinimumFrameDurationOnPhone</key>
 	<true/>
 	<key>CFBundleDevelopmentRegion</key>

lib/features/capture/capture_screen.dart

@@ -1,14 +1,10 @@
-/// Écran de capture - Première étape du workflow d'analyse.
-///
-/// Permet de sélectionner le type de cible (concentrique ou silhouette)
-/// et la source d'image (caméra ou galerie). Affiche un aperçu de l'image
-/// sélectionnée avant de lancer l'analyse.
-library;
-
 import 'dart:io';
-import 'package:google_mlkit_document_scanner/google_mlkit_document_scanner.dart';
 import 'package:flutter/material.dart';
 import 'package:image_picker/image_picker.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:google_mlkit_document_scanner/google_mlkit_document_scanner.dart';
+import 'package:device_info_plus/device_info_plus.dart';
+
 import '../../core/constants/app_constants.dart';
 import '../../core/theme/app_theme.dart';
 import '../../data/models/target_type.dart';
@@ -28,6 +24,61 @@ class _CaptureScreenState extends State<CaptureScreen> {
   String? _selectedImagePath;
   bool _isLoading = false;
 
+  /// Gère la demande de permission et la sélection d'image
+  Future<void> _handleGallerySelection() async {
+    PermissionStatus status;
+
+    if (Platform.isAndroid) {
+      final deviceInfo = DeviceInfoPlugin();
+      final androidInfo = await deviceInfo.androidInfo;
+
+      // Android 13+ (SDK 33) utilise .photos, les versions précédentes utilisent .storage
+      if (androidInfo.version.sdkInt >= 33) {
+        status = await Permission.photos.request();
+      } else {
+        status = await Permission.storage.request();
+      }
+    } else {
+      status = await Permission.photos.request();
+    }
+
+    if (status.isGranted) {
+      _captureImage(ImageSource.gallery);
+    } else if (status.isPermanentlyDenied) {
+      _showSettingsDialog();
+    } else {
+      if (mounted) {
+        ScaffoldMessenger.of(context).showSnackBar(
+          const SnackBar(
+            content: Text('Accès à la galerie requis pour continuer'),
+          ),
+        );
+      }
+    }
+  }
+
+  void _showSettingsDialog() {
+    showDialog(
+      context: context,
+      builder: (context) => AlertDialog(
+        title: const Text('Permission requise'),
+        content: const Text(
+          'L\'accès aux photos est nécessaire. Veuillez l\'activer dans les paramètres.',
+        ),
+        actions: [
+          TextButton(
+            onPressed: () => Navigator.pop(context),
+            child: const Text('Annuler'),
+          ),
+          TextButton(
+            onPressed: () => openAppSettings(),
+            child: const Text('Paramètres'),
+          ),
+        ],
+      ),
+    );
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -39,7 +90,6 @@ class _CaptureScreenState extends State<CaptureScreen> {
           children: [
             const SizedBox(height: AppConstants.largePadding),
 
-            // Image source selection
             _buildSectionTitle('Source de l\'Image'),
             const SizedBox(height: 12),
             Row(
@@ -58,14 +108,13 @@ class _CaptureScreenState extends State<CaptureScreen> {
                     label: 'Galerie',
                     onPressed: _isLoading
                         ? null
-                        : () => _captureImage(ImageSource.gallery),
+                        : _handleGallerySelection, // Appelle la nouvelle fonction
                   ),
                 ),
               ],
             ),
             const SizedBox(height: AppConstants.largePadding),
 
-            // Image preview
             if (_isLoading)
               const Center(
                 child: Padding(
@@ -74,10 +123,9 @@ class _CaptureScreenState extends State<CaptureScreen> {
                 ),
               )
             else if (_selectedImagePath != null)
-              _buildImagePreview(),
+              _buildImagePreview()
-
+            else
-            // Guide text
+              _buildGuide(),
-            if (_selectedImagePath == null && !_isLoading) _buildGuide(),
           ],
         ),
       ),
@@ -91,6 +139,8 @@ class _CaptureScreenState extends State<CaptureScreen> {
     );
   }
 
+  // Tes widgets _buildSectionTitle, _buildImagePreview, _buildFramingHints restent identiques
+
   Widget _buildSectionTitle(String title) {
     return Text(
       title,
@@ -103,7 +153,7 @@ class _CaptureScreenState extends State<CaptureScreen> {
   Widget _buildImagePreview() {
     return Column(
       children: [
-        _buildSectionTitle('Apercu'),
+        _buildSectionTitle('Aperçu'),
         const SizedBox(height: 12),
         ClipRRect(
           borderRadius: BorderRadius.circular(AppConstants.borderRadius),
@@ -119,9 +169,7 @@ class _CaptureScreenState extends State<CaptureScreen> {
                 right: 8,
                 child: IconButton(
                   icon: const Icon(Icons.close),
-                  onPressed: () {
+                  onPressed: () => setState(() => _selectedImagePath = null),
-                    setState(() => _selectedImagePath = null);
-                  },
                   style: IconButton.styleFrom(
                     backgroundColor: Colors.black54,
                     foregroundColor: Colors.white,
@@ -139,7 +187,7 @@ class _CaptureScreenState extends State<CaptureScreen> {
 
   Widget _buildFramingHints() {
     return Card(
-      color: AppTheme.warningColor.withValues(alpha: 0.1),
+      color: AppTheme.warningColor.withOpacity(0.1),
       child: Padding(
         padding: const EdgeInsets.all(12),
         child: Row(
@@ -148,10 +196,8 @@ class _CaptureScreenState extends State<CaptureScreen> {
             const SizedBox(width: 12),
             Expanded(
               child: Text(
-                'Assurez-vous que la cible est bien centree et visible.',
+                'Assurez-vous que la cible est bien centrée et visible.',
-                style: TextStyle(
+                style: TextStyle(color: AppTheme.warningColor.withOpacity(0.8)),
-                  color: AppTheme.warningColor.withValues(alpha: 0.8),
-                ),
               ),
             ),
           ],
@@ -177,11 +223,11 @@ class _CaptureScreenState extends State<CaptureScreen> {
             const SizedBox(height: 12),
             _buildGuideItem(
               Icons.crop_free,
-              'Cadrez la cible entiere dans l\'image',
+              'Cadrez la cible entière dans l\'image',
             ),
-            _buildGuideItem(Icons.wb_sunny, 'Utilisez un bon eclairage'),
+            _buildGuideItem(Icons.wb_sunny, 'Utilisez un bon éclairage'),
             _buildGuideItem(Icons.straighten, 'Prenez la photo de face'),
-            _buildGuideItem(Icons.blur_off, 'Evitez les images floues'),
+            _buildGuideItem(Icons.blur_off, 'Évitez les images floues'),
             _buildGuideItem(
               Icons.cleaning_services,
               'Nettoyer votre objectif avec une chiffonnette pour lunette si nécessaire',
@@ -205,9 +251,10 @@ class _CaptureScreenState extends State<CaptureScreen> {
     );
   }
 
+  // --- LOGIQUE DE CAPTURE ---
+
   Future<void> _scanDocument() async {
     setState(() => _isLoading = true);
-
     try {
       final options = DocumentScannerOptions(
         documentFormat: DocumentFormat.jpeg,
@@ -215,32 +262,20 @@ class _CaptureScreenState extends State<CaptureScreen> {
         pageLimit: 1,
         isGalleryImport: false,
       );
-
       final scanner = DocumentScanner(options: options);
       final documents = await scanner.scanDocument();
-
       if (documents.images.isNotEmpty) {
         setState(() => _selectedImagePath = documents.images.first);
       }
     } catch (e) {
-      if (mounted) {
+      debugPrint('Erreur scan: $e');
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-            content: Text('Erreur lors du scan: $e'),
-            backgroundColor: AppTheme.errorColor,
-          ),
-        );
-      }
     } finally {
-      if (mounted) {
+      if (mounted) setState(() => _isLoading = false);
-        setState(() => _isLoading = false);
-      }
     }
   }
 
   Future<void> _captureImage(ImageSource source) async {
     setState(() => _isLoading = true);
-
     try {
       final XFile? image = await _picker.pickImage(
         source: source,
@@ -248,29 +283,18 @@ class _CaptureScreenState extends State<CaptureScreen> {
         maxHeight: 2048,
         imageQuality: 90,
       );
-
       if (image != null) {
         setState(() => _selectedImagePath = image.path);
       }
     } catch (e) {
-      if (mounted) {
+      debugPrint('Erreur capture: $e');
-        ScaffoldMessenger.of(context).showSnackBar(
-          SnackBar(
-            content: Text('Erreur lors de la capture: $e'),
-            backgroundColor: AppTheme.errorColor,
-          ),
-        );
-      }
     } finally {
-      if (mounted) {
+      if (mounted) setState(() => _isLoading = false);
-        setState(() => _isLoading = false);
-      }
     }
   }
 
   void _analyzeImage() {
     if (_selectedImagePath == null) return;
-
     Navigator.push(
       context,
       MaterialPageRoute(

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,11 +5,13 @@
 import FlutterMacOS
 import Foundation
 
+import device_info_plus
 import file_selector_macos
 import path_provider_foundation
 import sqflite_darwin
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
+  DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SqflitePlugin.register(with: registry.registrar(forPlugin: "SqflitePlugin"))

pubspec.lock

@@ -97,6 +97,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.2.1+1"
+  device_info_plus:
+    dependency: "direct main"
+    description:
+      name: device_info_plus
+      sha256: "6a642e1daa10190af89ba6cb6386c0df7d071a3592080bfe1e44faa63ae1df65"
+      url: "https://pub.dev"
+    source: hosted
+    version: "13.1.0"
+  device_info_plus_platform_interface:
+    dependency: transitive
+    description:
+      name: device_info_plus_platform_interface
+      sha256: "04b173a92e2d9161dfead145667037c8d834db725ce2e7b942bfe18fd2f45a46"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.1.0"
   equatable:
     dependency: transitive
     description:
@@ -117,10 +133,18 @@ packages:
     dependency: transitive
     description:
       name: ffi
-      sha256: d07d37192dbf97461359c1518788f203b0c9102cfd2c35a716b823741219542c
+      sha256: "6d7fd89431262d8f3125e81b50d3847a091d846eafcd4fdb88dd06f36d705a45"
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.5"
+    version: "2.2.0"
+  ffi_leak_tracker:
+    dependency: transitive
+    description:
+      name: ffi_leak_tracker
+      sha256: "4093d4ef9ca06ffe2786e73bfb25e22aa92112b9bb4ec941f11e3e6b61489a97"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.2"
   file:
     dependency: transitive
     description:
@@ -493,6 +517,54 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
+  permission_handler:
+    dependency: "direct main"
+    description:
+      name: permission_handler
+      sha256: bc917da36261b00137bbc8896bf1482169cd76f866282368948f032c8c1caae1
+      url: "https://pub.dev"
+    source: hosted
+    version: "12.0.1"
+  permission_handler_android:
+    dependency: transitive
+    description:
+      name: permission_handler_android
+      sha256: "1e3bc410ca1bf84662104b100eb126e066cb55791b7451307f9708d4007350e6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "13.0.1"
+  permission_handler_apple:
+    dependency: transitive
+    description:
+      name: permission_handler_apple
+      sha256: f000131e755c54cf4d84a5d8bd6e4149e262cc31c5a8b1d698de1ac85fa41023
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.4.7"
+  permission_handler_html:
+    dependency: transitive
+    description:
+      name: permission_handler_html
+      sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.3+5"
+  permission_handler_platform_interface:
+    dependency: transitive
+    description:
+      name: permission_handler_platform_interface
+      sha256: eb99b295153abce5d683cac8c02e22faab63e50679b937fa1bf67d58bb282878
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.3.0"
+  permission_handler_windows:
+    dependency: transitive
+    description:
+      name: permission_handler_windows
+      sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.2.1"
   petitparser:
     dependency: transitive
     description:
@@ -698,6 +770,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
+  win32:
+    dependency: transitive
+    description:
+      name: win32
+      sha256: ba7d5750e3441caa1bbe31d9e516348fcf8dfcb32aa29ef87a844a59f4d1f1d0
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.0"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "73b1d78920a9d6e03f8b4e43e612b87bf3152a0e5c5e5150267762b7c4116904"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.0.3"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -65,6 +65,8 @@ dependencies:
 
   # Image processing for impact detection
   image: ^4.1.7
+  permission_handler: ^12.0.1
+  device_info_plus: ^13.1.0
 
   # Machine Learning for YOLOv8
   # tflite_flutter: ^0.11.0

windows/flutter/generated_plugin_registrant.cc

@@ -7,8 +7,11 @@
 #include "generated_plugin_registrant.h"
 
 #include <file_selector_windows/file_selector_windows.h>
+#include <permission_handler_windows/permission_handler_windows_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
   FileSelectorWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("FileSelectorWindows"));
+  PermissionHandlerWindowsPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
 }

windows/flutter/generated_plugins.cmake

@@ -4,6 +4,7 @@
 
 list(APPEND FLUTTER_PLUGIN_LIST
   file_selector_windows
+  permission_handler_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST