java - 在 recyclerView 制作的图像下方创建下一个和上一个

Question

我在recyclerView. 现在，我想button在它下面，即下一个和上一个作品作为它的名字。我在 XML 中做过，但在代码中很困惑。请帮我。

这是主要活动：

public class MainActivity extends AppCompatActivity  {
public RecyclerView recyclerView;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        recyclerView = findViewById(R.id.rv);
        LinearLayoutManager layoutManager = new LinearLayoutManager(this);
        layoutManager.setOrientation(LinearLayoutManager.HORIZONTAL);

        recyclerView.setLayoutManager(layoutManager);

        SnapHelper snapHelper = new PagerSnapHelper();
        snapHelper.attachToRecyclerView(recyclerView);

        List<Word> wordList = new ArrayList<>();

        wordList.add(new Word(R.drawable.da, null));
        wordList.add(new Word(R.drawable.ic_launcher_background, null));
        wordList.add(new Word(R.drawable.oq, null));

        RecyclerViewAdapter adapter = new RecyclerViewAdapter (this);
        recyclerView.setAdapter(adapter);
        adapter.addItems(wordList);
    }
}

标签： javaandroidbuttonandroid-recyclerview