如何在android中用子回收视图制作回收视图

dependencies {
    implementation 'androidx.recyclerview:recyclerview:1.2.1'
}

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

<!-- item_layout.xml -->
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <TextView
        android:id="@+id/textView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

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

public class Item {
    private String title;
    private List<NestedItem> nestedItems;

    // Getters and setters
}

public class MainAdapter extends RecyclerView.Adapter<MainAdapter.ViewHolder> {
    private List<Item> items;

    public MainAdapter(List<Item> items) {
        this.items = items;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_layout, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        Item item = items.get(position);
        holder.textView.setText(item.getTitle());
        NestedAdapter nestedAdapter = new NestedAdapter(item.getNestedItems());
        holder.nestedRecyclerView.setLayoutManager(new LinearLayoutManager(holder.itemView.getContext()));
        holder.nestedRecyclerView.setAdapter(nestedAdapter);
    }

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

    public static class ViewHolder extends RecyclerView.ViewHolder {
        public TextView textView;
        public RecyclerView nestedRecyclerView;

        public ViewHolder(View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.textView);
            nestedRecyclerView = itemView.findViewById(R.id.nestedRecyclerView);
        }
    }
}

public class NestedAdapter extends RecyclerView.Adapter<NestedAdapter.ViewHolder> {
    private List<NestedItem> nestedItems;

    public NestedAdapter(List<NestedItem> nestedItems) {
        this.nestedItems = nestedItems;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.nested_item_layout, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        NestedItem nestedItem = nestedItems.get(position);
        holder.textView.setText(nestedItem.getTitle());
    }

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

    public static class ViewHolder extends RecyclerView.ViewHolder {
        public TextView textView;

        public ViewHolder(View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.textView);
        }
    }
}

public class MainActivity extends AppCompatActivity {
    private RecyclerView recyclerView;
    private MainAdapter adapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        recyclerView = findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));

        List<Item> items = generateData(); // 生成数据
        adapter = new MainAdapter(items);
        recyclerView.setAdapter(adapter);
    }

    private List<Item> generateData() {
        // 生成数据逻辑
        return new ArrayList<>();
    }
}

holder.nestedRecyclerView.setNestedScrollingEnabled(false);