Android中怎么利用RecyclerView实现列表嵌套效果，针对这个问题，这篇文章详细介绍了相对应的分析和解答，希望可以帮助更多想解决这个问题的小伙伴找到更简单易行的方法。
1. 定义多布局对象的基类：
public class BaseMulDataModel { protected int type; public int getType() { return type; } public void setType(int type) { this.type = type; }}type是该对象对应的布局类型。
2. recyclerview数据的显示放在ViewHolder中,定义Holder基类
public abstract class BaseMulViewHolder<T extends BaseMulDataModel> extends RecyclerView.ViewHolder { public BaseMulViewHolder(View itemView) { super(itemView); } protected abstract void bindData(T dataModel);}这里面多布局中可能涉及到的多个对象，所以基类中的对象类型使用泛型定义，必须是多布局对象基类的子类，这样在后面数据和控件绑定的时候比较方便。
3. 开始创建多布局适配器
public class MullayoutAdapter extends RecyclerView.Adapter<BaseMulViewHolder> { public static final int TYPE_ONE = 1; public static final int TYPE_TWO = 2; public static final int TYPE_THREE = 3; private List<BaseMulDataModel> mList; @Override public BaseMulViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { //根据不同的布局类型，设置创建相关的holder switch (viewType) { case TYPE_ONE: return new ViewHolderOne(LayoutInflater.from(parent.getContext()) .inflate(R.layout.layout_holder1, parent, false)); case TYPE_TWO: return new ViewHolderTwo(LayoutInflater.from(parent.getContext()) .inflate(R.layout.layout_holder2, parent, false)); case TYPE_THREE: return new ViewHolderThree(LayoutInflater.from(parent.getContext()) .inflate(R.layout.layout_holder3, parent, false)); } return null; } @Override public void onBindViewHolder(BaseMulViewHolder holder, int position) { //绑定数据 holder.bindData(mList.get(position)); } @Override public int getItemCount() { return mList.size(); } @Override public int getItemViewType(int position) { return mList.get(position).getType(); } public void setDatas(List<BaseMulDataModel> list) { mList = list; notifyDataSetChanged(); } public List<BaseMulDataModel> getDatas() { return mList; } class ViewHolderOne extends BaseMulViewHolder<OneModel> { TextView textView; public ViewHolderOne(View itemView) { super(itemView); textView = (TextView) itemView.findViewById(R.id.holder1_tv); } @Override protected void bindData(OneModel dataModel) { textView.setText(dataModel.getTitle()); } } class ViewHolderTwo extends BaseMulViewHolder<TwoModel> { ImageView imageView; public ViewHolderTwo(View itemView) { super(itemView); imageView = (ImageView) itemView.findViewById(R.id.holder2_iv); } @Override protected void bindData(TwoModel dataModel) { imageView.setImageResource(dataModel.getRes()); } } class ViewHolderThree extends BaseMulViewHolder<ThreeModel> { TextView textView; public ViewHolderThree(View itemView) { super(itemView); textView = (TextView) itemView.findViewById(R.id.holder3_tv); } @Override protected void bindData(ThreeModel dataModel) { textView.setText(dataModel.getNote()); } }}首先这边涉及到布局类型：头部、内容列表、底部。定义三种类型
public static final int TYPE_ONE = 1;public static final int TYPE_TWO = 2;public static final int TYPE_THREE = 3;根据布局类型来创建对应的ViewHolder对象
public BaseMulViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { //根据不同的布局类型，设置创建相关的holder switch (viewType) { case TYPE_ONE: return new ViewHolderOne(LayoutInflater.from(parent.getContext()) .inflate(R.layout.layout_holder1, parent, false)); case TYPE_TWO: return new ViewHolderTwo(LayoutInflater.from(parent.getContext()) .inflate(R.layout.layout_holder2, parent, false)); case TYPE_THREE: return new ViewHolderThree(LayoutInflater.from(parent.getContext()) .inflate(R.layout.layout_holder3, parent, false)); } return null; }当然事先创建对应的Holder类：
class ViewHolderOne extends BaseMulViewHolder<OneModel> { TextView textView; public ViewHolderOne(View itemView) { super(itemView); textView = (TextView) itemView.findViewById(R.id.holder1_tv); } @Override protected void bindData(OneModel dataModel) { textView.setText(dataModel.getTitle()); } }这边把泛型对象擦除，使用具体对象OneModel来作为当前的数据对象。OneModel是BaseMulDataModel的基类。
OneModel的定义：
public class OneModel extends BaseMulDataModel { private String title; public OneModel(String title, int type) { this.title = title; this.type = type; } public String getTitle() { return title; } public void setTitle(String title) { this.title = title; }}进行数据处理
public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); RecyclerView recycler = (RecyclerView) findViewById(R.id.recycler); LinearLayoutManager layoutManager = new LinearLayoutManager(this); recycler.setLayoutManager(layoutManager); final MullayoutAdapter adapter = new MullayoutAdapter(); recycler.setAdapter(adapter); //数据处理 List<BaseMulDataModel> mList = new ArrayList<>(); for (int i = 0; i < 5; i++) { mList.add(new OneModel("头部" + i, MullayoutAdapter.TYPE_ONE)); for (int j = 0; j < 3; j++) { mList.add(new TwoModel(R.mipmap.ic_launcher, MullayoutAdapter.TYPE_TWO)); } mList.add(new ThreeModel("底部" + i, MullayoutAdapter.TYPE_THREE)); } adapter.setDatas(mList); }}关于Android中怎么利用RecyclerView实现列表嵌套效果问题的解答就分享到这里了，希望以上内容可以对大家有一定的帮助，如果你还有很多疑惑没有解开，可以关注编程网行业资讯频道了解更多相关知识。
