如何将数据从ArrayList显示到RecycleView？

ArrayList<String> dataList = new ArrayList<>();
dataList.add("数据1");
dataList.add("数据2");
dataList.add("数据3");

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.MyViewHolder> {

    private ArrayList<String> mDataList;

    public MyAdapter(ArrayList<String> dataList) {
        mDataList = dataList;
    }

    // 创建列表项视图
    @Override
    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_layout, parent, false);
        return new MyViewHolder(view);
    }

    // 绑定数据到列表项视图
    @Override
    public void onBindViewHolder(MyViewHolder holder, int position) {
        String data = mDataList.get(position);
        holder.bindData(data);
    }

    // 返回数据项数量
    @Override
    public int getItemCount() {
        return mDataList.size();
    }

    // 定义列表项视图的ViewHolder
    public static class MyViewHolder extends RecyclerView.ViewHolder {
        private TextView mDataTextView;

        public MyViewHolder(View itemView) {
            super(itemView);
            mDataTextView = itemView.findViewById(R.id.data_text_view);
        }

        public void bindData(String data) {
            mDataTextView.setText(data);
        }
    }
}

<androidx.recyclerview.widget.RecyclerView
    android:id="@+id/recyclerView"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

RecyclerView recyclerView = findViewById(R.id.recyclerView);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
MyAdapter adapter = new MyAdapter(dataList);
recyclerView.setAdapter(adapter);