如何在AutoCompleteTextView中显示回收器视图中的数据列表

// 创建适配器类
public class MyAdapter extends ArrayAdapter<String> implements Filterable {
    private List<String> mDataList; // 回收器视图中的数据列表

    public MyAdapter(Context context, int resource, List<String> dataList) {
        super(context, resource);
        mDataList = dataList;
    }

    @Override
    public int getCount() {
        return mDataList.size();
    }

    @Override
    public String getItem(int position) {
        return mDataList.get(position);
    }

    @Override
    public Filter getFilter() {
        return new Filter() {
            @Override
            protected FilterResults performFiltering(CharSequence constraint) {
                FilterResults results = new FilterResults();
                List<String> filteredList = new ArrayList<>();

                // 根据用户输入的constraint进行过滤
                for (String data : mDataList) {
                    if (data.contains(constraint)) {
                        filteredList.add(data);
                    }
                }

                results.values = filteredList;
                results.count = filteredList.size();
                return results;
            }

            @Override
            protected void publishResults(CharSequence constraint, FilterResults results) {
                if (results.count > 0) {
                    notifyDataSetChanged();
                } else {
                    notifyDataSetInvalidated();
                }
            }
        };
    }
}

// 在Activity或Fragment中设置适配器
AutoCompleteTextView autoCompleteTextView = findViewById(R.id.autoCompleteTextView);
List<String> dataList = Arrays.asList("数据1", "数据2", "数据3"); // 回收器视图中的数据列表
MyAdapter adapter = new MyAdapter(this, android.R.layout.simple_dropdown_item_1line, dataList);
autoCompleteTextView.setAdapter(adapter);