First - extends RecyclerView.Adapter<RecyclerView.ViewHolder>

public class MenuAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

重载getItemViewTpe方法后 * * *更重要

@Override
public int getItemViewType(int position) {
    return position;
}

方法onCreateViewHolder

@Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
    View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.menu_item, parent, false);
    View header = LayoutInflater.from(parent.getContext()).inflate(R.layout.menu_header_item, parent, false);
    Log.d("onCreateViewHolder", String.valueOf(viewType));

    if (viewType == 0) {
        return new MenuLeftHeaderViewHolder(header, onClickListener);
    } else {
        return new MenuLeftViewHolder(view, onClickListener);
    }
}

方法onBindViewHolder

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
    if (position == 0) {
        MenuHeaderViewHolder menuHeaderViewHolder = (MenuHeaderViewHolder) holder;
        menuHeaderViewHolder.mTitle.setText(sMenuTitles[position]);
        menuHeaderViewHolder.mImage.setImageResource(sMenuImages[position]);
    } else {
        MenuViewHolder menuLeftViewHolder = (MenuLeftViewHolder) holder;
        menuViewHolder.mTitle.setText(sMenuTitles[position]);
        menuViewHolder.mImage.setImageResource(sMenuImages[position]);
    }
}

在finish中实现了ViewHolders类静态

public static class MenuViewHolder extends RecyclerView.ViewHolder 

public static class MenuLeftHeaderViewHolder extends RecyclerView.ViewHolder 

你可以使用SectionedRecyclerViewAdapter库来实现它，它有“Sections”的概念，其中Section有一个页眉，页脚和内容(项目列表)。在你的情况下，你可能只需要一个Section，但你可以有很多:

1)创建一个自定义Section类:

class MySection extends StatelessSection {

    List<String> myList = Arrays.asList(new String[] {"Item1", "Item2", "Item3" });

    public MySection() {
        // call constructor with layout resources for this Section header, footer and items 
        super(R.layout.section_header, R.layout.section_footer,  R.layout.section_item);
    }

    @Override
    public int getContentItemsTotal() {
        return myList.size(); // number of items of this section
    }

    @Override
    public RecyclerView.ViewHolder getItemViewHolder(View view) {
        // return a custom instance of ViewHolder for the items of this section
        return new MyItemViewHolder(view);
    }

    @Override
    public void onBindItemViewHolder(RecyclerView.ViewHolder holder, int position) {
        MyItemViewHolder itemHolder = (MyItemViewHolder) holder;

        // bind your view here
        itemHolder.tvItem.setText(myList.get(position));
    }
}

2)为项目创建一个自定义ViewHolder:

class MyItemViewHolder extends RecyclerView.ViewHolder {

    private final TextView tvItem;

    public MyItemViewHolder(View itemView) {
        super(itemView);

        tvItem = (TextView) itemView.findViewById(R.id.tvItem);
    }
}

3)使用SectionedRecyclerViewAdapter设置ReclyclerView

// Create an instance of SectionedRecyclerViewAdapter 
SectionedRecyclerViewAdapter sectionAdapter = new SectionedRecyclerViewAdapter();

MySection mySection = new MySection();

// Add your Sections
sectionAdapter.addSection(mySection);

// Set up your RecyclerView with the SectionedRecyclerViewAdapter
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerview);
recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
recyclerView.setAdapter(sectionAdapter);

已经过去几年了，但以防有人以后读到这篇文章……

使用上面的代码，只有头部布局显示为viewType总是0。

问题在于常量声明:

private static final int HEADER = 0;
private static final int OTHER = 0;  <== bug 

如果您将它们都声明为零，那么您将始终得到零!

你可以把你的头和你的RecyclerView放在NestedScrollView中:

<android.support.v4.widget.NestedScrollView
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical"
        >

        <include
            layout="@layout/your_header"/>

        <android.support.v7.widget.RecyclerView
            android:id="@+id/list_recylclerview"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            />

    </LinearLayout>

</android.support.v4.widget.NestedScrollView>

为了让滚动正常工作，你需要在RecyclerView上禁用嵌套滚动:

myRecyclerView.setNestedScrollingEnabled(false);

我实现了EC84B4答案中提出的相同方法，但我抽象了RecycleViewAdapter，并通过接口使其易于重用。

所以为了使用我的方法，你应该添加以下基类和接口到你的项目:

1)为适配器提供数据的接口(泛型类型T的集合，以及泛型类型P的附加参数(如果需要))

public interface IRecycleViewListHolder<T,P>{
            P getAdapterParameters();
            T getItem(int position);
            int getSize();
    }

2)用于绑定您的项目(标题/项目)的工厂:

public interface IViewHolderBinderFactory<T,P> {
        void bindView(RecyclerView.ViewHolder holder, int position,IRecycleViewListHolder<T,P> dataHolder);
}

3) viewHolders的工厂(头/项):

public interface IViewHolderFactory {
    RecyclerView.ViewHolder provideInflatedViewHolder(int viewType, LayoutInflater layoutInflater,@NonNull ViewGroup parent);
}

4) Adapter with Header的基类:

public class RecycleViewHeaderBased<T,P> extends RecyclerView.Adapter<RecyclerView.ViewHolder>{

    public final static int HEADER_TYPE = 1;
    public final static int ITEM_TYPE = 0;
    private final IRecycleViewListHolder<T, P> dataHolder;
    private final IViewHolderBinderFactory<T,P> binderFactory;
    private final IViewHolderFactory viewHolderFactory;

    public RecycleViewHeaderBased(IRecycleViewListHolder<T,P> dataHolder, IViewHolderBinderFactory<T,P> binderFactory, IViewHolderFactory viewHolderFactory) {
        this.dataHolder = dataHolder;
        this.binderFactory = binderFactory;
        this.viewHolderFactory = viewHolderFactory;
    }

    @NonNull
    @Override
    public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
        LayoutInflater layoutInflater = LayoutInflater.from(parent.getContext());
        return viewHolderFactory.provideInflatedViewHolder(viewType,layoutInflater,parent);
    }

    @Override
    public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
            binderFactory.bindView(holder, position,dataHolder);
    }

    @Override
    public int getItemViewType(int position) {
        if(position == 0)
            return HEADER_TYPE;
        return ITEM_TYPE;
    }

    @Override
    public int getItemCount() {
        return dataHolder.getSize()+1;
    }
}

使用的例子:

1) irecycleviewlisholder实现:

public class AssetTaskListData implements IRecycleViewListHolder<Map.Entry<Integer, Integer>, GroupedRecord> {
    private List<Map.Entry<Integer, Integer>> assetCountList;
    private GroupedRecord record;

    public AssetTaskListData(Map<Integer, Integer> assetCountListSrc, GroupedRecord record) {
        this.assetCountList =  new ArrayList<>();
        for(Object  entry: assetCountListSrc.entrySet().toArray()){
            Map.Entry<Integer,Integer> entryTyped = (Map.Entry<Integer,Integer>)entry;
            assetCountList.add(entryTyped);
        }
        this.record = record;
    }

    @Override
    public GroupedRecord getAdapterParameters() {
        return record;
    }

    @Override
    public Map.Entry<Integer, Integer> getItem(int position) {
        return assetCountList.get(position-1);
    }

    @Override
    public int getSize() {
        return assetCountList.size();
    }
}

2) IViewHolderBinderFactory实现:

public class AssetTaskListBinderFactory implements IViewHolderBinderFactory<Map.Entry<Integer, Integer>, GroupedRecord> {
    @Override
    public void bindView(RecyclerView.ViewHolder holder, int position, IRecycleViewListHolder<Map.Entry<Integer, Integer>, GroupedRecord> dataHolder) {
        if (holder instanceof AssetItemViewHolder) {
            Integer assetId = dataHolder.getItem(position).getKey();
            Integer assetCount = dataHolder.getItem(position).getValue();
            ((AssetItemViewHolder) holder).bindItem(dataHolder.getAdapterParameters().getRecordId(), assetId, assetCount);
        } else {
            ((AssetHeaderViewHolder) holder).bindItem(dataHolder.getAdapterParameters());
        }
    }
}

3) IViewHolderFactory实现:

public class AssetTaskListViewHolderFactory implements IViewHolderFactory {
    private IPropertyTypeIconMapper iconMapper;
    private ITypeCaster caster;

    public AssetTaskListViewHolderFactory(IPropertyTypeIconMapper iconMapper, ITypeCaster caster) {
        this.iconMapper = iconMapper;
        this.caster = caster;
    }

    @Override
    public RecyclerView.ViewHolder provideInflatedViewHolder(int viewType, LayoutInflater layoutInflater, @NonNull ViewGroup parent) {
        if (viewType == RecycleViewHeaderBased.HEADER_TYPE) {
            AssetBasedHeaderItemBinding item = DataBindingUtil.inflate(layoutInflater, R.layout.asset_based_header_item, parent, false);
            return new AssetHeaderViewHolder(item.getRoot(), item, caster);
        }
        AssetBasedListItemBinding item = DataBindingUtil.inflate(layoutInflater, R.layout.asset_based_list_item, parent, false);
        return new AssetItemViewHolder(item.getRoot(), item, iconMapper, parent.getContext());
    }
}

4)派生适配器

public class AssetHeaderTaskListAdapter extends RecycleViewHeaderBased<Map.Entry<Integer, Integer>, GroupedRecord> {
   public AssetHeaderTaskListAdapter(IRecycleViewListHolder<Map.Entry<Integer, Integer>, GroupedRecord> dataHolder,
                                      IViewHolderBinderFactory binderFactory,
                                      IViewHolderFactory viewHolderFactory) {
        super(dataHolder, binderFactory, viewHolderFactory);
    }
}

5)实例化适配器类:

private void setUpAdapter() {
        Map<Integer, Integer> objectTypesCountForGroupedTask = groupedTaskRepository.getObjectTypesCountForGroupedTask(this.groupedRecordId);
        AssetTaskListData assetTaskListData = new AssetTaskListData(objectTypesCountForGroupedTask, getGroupedRecord());
        adapter = new AssetHeaderTaskListAdapter(assetTaskListData,new AssetTaskListBinderFactory(),new AssetTaskListViewHolderFactory(iconMapper,caster));
        assetTaskListRecycler.setAdapter(adapter);
    }

注:AssetItemViewHolder, AssetBasedListItemBinding等，我的应用程序自己的结构应该由你自己交换，为你自己的目的。

请随意使用我的图书馆，这里有。

它可以让你创建任何RecyclerView的头视图，使用LinearLayoutManager或GridLayoutManager只需一个简单的方法调用。