fix: improve share intent handling for YouTube Music links

- Check both path and message fields for shared URLs
- Wait for extensions to initialize before handling shared URLs
- Add retry logic (3 attempts) for extension URL handlers with empty data
- Show error message if metadata fails to load after retries

lib/providers/track_provider.dart

@@ -197,8 +197,30 @@ class TrackNotifier extends Notifier<TrackState> {
       final extensionHandler = await PlatformBridge.findURLHandler(url);
       if (extensionHandler != null) {
         _log.i('Found extension URL handler: $extensionHandler for URL: $url');
-        final result = await PlatformBridge.handleURLWithExtension(url);
+        
-        if (!_isRequestValid(requestId)) return;
+        // Retry logic for extension URL handlers (up to 3 attempts)
+        Map<String, dynamic>? result;
+        for (int attempt = 1; attempt <= 3; attempt++) {
+          result = await PlatformBridge.handleURLWithExtension(url);
+          if (!_isRequestValid(requestId)) return;
+          
+          // Check if we got valid data
+          if (result != null && result['type'] == 'track' && result['track'] != null) {
+            final trackData = result['track'] as Map<String, dynamic>;
+            final name = trackData['name']?.toString() ?? '';
+            if (name.isNotEmpty) {
+              break;
+            }
+          } else if (result != null && (result['type'] == 'album' || result['type'] == 'playlist')) {
+            break;
+          } else if (result != null && result['type'] == 'artist') {
+            break;
+          }
+          
+          if (attempt < 3) {
+            await Future.delayed(const Duration(milliseconds: 500));
+          }
+        }
         
         if (result != null) {
           final type = result['type'] as String?;
@@ -207,6 +229,15 @@ class TrackNotifier extends Notifier<TrackState> {
           if (type == 'track' && result['track'] != null) {
             final trackData = result['track'] as Map<String, dynamic>;
             final track = _parseSearchTrack(trackData, source: extensionId);
+            
+            if (track.name.isEmpty) {
+              state = TrackState(
+                isLoading: false,
+                error: 'Failed to load track metadata from extension',
+              );
+              return;
+            }
+            
             state = TrackState(
               tracks: [track],
               isLoading: false,

lib/screens/main_shell.dart

@@ -4,6 +4,7 @@ import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:spotiflac_android/l10n/l10n.dart';
 import 'package:spotiflac_android/providers/download_queue_provider.dart';
+import 'package:spotiflac_android/providers/extension_provider.dart';
 import 'package:spotiflac_android/providers/settings_provider.dart';
 import 'package:spotiflac_android/providers/store_provider.dart';
 import 'package:spotiflac_android/providers/track_provider.dart';
@@ -61,7 +62,24 @@ class _MainShellState extends ConsumerState<MainShell> {
     );
   }
 
-  void _handleSharedUrl(String url) {
+  Future<void> _handleSharedUrl(String url) async {
+    // Wait for extensions to be initialized before handling URL
+    final extState = ref.read(extensionProvider);
+    if (!extState.isInitialized) {
+      _log.d('Waiting for extensions to initialize before handling URL...');
+      // Wait up to 5 seconds for extensions to initialize
+      for (int i = 0; i < 50; i++) {
+        await Future.delayed(const Duration(milliseconds: 100));
+        if (!mounted) return;
+        if (ref.read(extensionProvider).isInitialized) {
+          _log.d('Extensions initialized, proceeding with URL handling');
+          break;
+        }
+      }
+    }
+    
+    if (!mounted) return;
+    
     Navigator.of(context).popUntil((route) => route.isFirst);
 
     if (_currentIndex != 0) {

lib/services/share_intent_service.dart

@@ -65,16 +65,22 @@ class ShareIntentService {
 
   void _handleSharedMedia(List<SharedMediaFile> files, {bool isInitial = false}) {
     for (final file in files) {
-      final textToCheck = file.path;
+      // Check both path and message - apps may share URL in either field
+      final textsToCheck = [
+        file.path,
+        if (file.message != null) file.message!,
+      ];
       
-      final url = _extractMusicUrl(textToCheck);
+      for (final textToCheck in textsToCheck) {
-      if (url != null) {
+        final url = _extractMusicUrl(textToCheck);
-        _log.i('Received music URL: $url (initial: $isInitial)');
+        if (url != null) {
-        if (isInitial) {
+          _log.i('Received music URL: $url (initial: $isInitial)');
-          _pendingUrl = url;
+          if (isInitial) {
+            _pendingUrl = url;
+          }
+          _sharedUrlController.add(url);
+          return;
         }
-        _sharedUrlController.add(url);
-        return;
       }
     }
   }