Source Code added

mobile/lib/repositories/share_handler.repository.dart

@@ -0,0 +1,56 @@
+import 'dart:io';
+
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/models/upload/share_intent_attachment.model.dart';
+import 'package:share_handler/share_handler.dart';
+
+final shareHandlerRepositoryProvider = Provider((ref) => ShareHandlerRepository());
+
+class ShareHandlerRepository {
+  ShareHandlerRepository();
+
+  void Function(List<ShareIntentAttachment> attachments)? onSharedMedia;
+
+  Future<void> init() async {
+    final handler = ShareHandlerPlatform.instance;
+    final media = await handler.getInitialSharedMedia();
+
+    if (media != null && media.attachments != null) {
+      onSharedMedia?.call(_buildPayload(media.attachments!));
+    }
+
+    handler.sharedMediaStream.listen((SharedMedia media) {
+      if (media.attachments != null) {
+        onSharedMedia?.call(_buildPayload(media.attachments!));
+      }
+    });
+  }
+
+  List<ShareIntentAttachment> _buildPayload(List<SharedAttachment?> attachments) {
+    final payload = <ShareIntentAttachment>[];
+
+    for (final attachment in attachments) {
+      if (attachment == null) {
+        continue;
+      }
+
+      final type = attachment.type == SharedAttachmentType.image
+          ? ShareIntentAttachmentType.image
+          : ShareIntentAttachmentType.video;
+
+      final fileLength = File(attachment.path).lengthSync();
+
+      payload.add(
+        ShareIntentAttachment(
+          path: attachment.path,
+          type: type,
+          status: UploadStatus.enqueued,
+          uploadProgress: 0.0,
+          fileLength: fileLength,
+        ),
+      );
+    }
+
+    return payload;
+  }
+}