在HashMap<String，ArrayList<Model>>中遇到问题(在Android中创建评论视图)

HashMap<String, ArrayList<Model>> commentMap = new HashMap<>();
// 假设你已经将评论数据存储在commentMap中

for (String key : commentMap.keySet()) {
    ArrayList<Model> comments = commentMap.get(key);
    // 根据comments创建评论视图
    // ...
}

public class CommentAdapter extends RecyclerView.Adapter<CommentAdapter.ViewHolder> {
    private ArrayList<Model> comments;

    public CommentAdapter(ArrayList<Model> comments) {
        this.comments = comments;
    }

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        // 创建评论视图
        // ...
    }

    @Override
    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
        // 绑定评论数据到视图
        // ...
    }

    @Override
    public int getItemCount() {
        return comments.size();
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        // 定义评论视图中的控件
        // ...
    }
}

@Override
public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
    Model comment = comments.get(position);
    holder.authorTextView.setText(comment.getAuthor());
    holder.contentTextView.setText(comment.getContent());
    holder.timeTextView.setText(comment.getTime());
    // ...
}