在streambuilder列表视图中显示文档快照的引用

import 'package:flutter/material.dart';
import 'package:your_cloud_storage_sdk'; // 导入腾讯云对象存储SDK

class DocumentList extends StatelessWidget {
  final CloudStorageService cloudStorageService = CloudStorageService(); // 创建云存储服务实例

  @override
  Widget build(BuildContext context) {
    return StreamBuilder<List<DocumentSnapshot>>(
      stream: cloudStorageService.getDocumentSnapshots(), // 获取文档快照的引用流
      builder: (context, snapshot) {
        if (snapshot.hasData) {
          final documentSnapshots = snapshot.data;
          return ListView.builder(
            itemCount: documentSnapshots.length,
            itemBuilder: (context, index) {
              final documentSnapshot = documentSnapshots[index];
              return ListTile(
                title: Text(documentSnapshot.name), // 显示文档快照的名称
                subtitle: Text(documentSnapshot.url), // 显示文档快照的URL
                onTap: () {
                  // 处理列表项点击事件，例如导航到文档详情页
                },
              );
            },
          );
        } else if (snapshot.hasError) {
          return Text('Error: ${snapshot.error}');
        } else {
          return CircularProgressIndicator();
        }
      },
    );
  }
}