伪代码:
使用 Recycler View 并将其布局设置为垂直
RecyclerView my_recycler_view = (RecyclerView) findViewById(R.id.my_recycler_view);
my_recycler_view.setHasFixedSize(true);
RecyclerViewDataAdapter adapter = new RecyclerViewDataAdapter(this, allSampleData);
my_recycler_view.setLayoutManager(new LinearLayoutManager(this, LinearLayoutManager.VERTICAL, false));
在 Recycler Adapter 内部膨胀布局并设置另一个适配器以在 onBindViewHolder 中填充该布局的数据。还将该布局设置为水平。
@Override
public ItemRowHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.list_item, null);
ItemRowHolder mh = new ItemRowHolder(v);
return mh;
}
@Override
public void onBindViewHolder(ItemRowHolder itemRowHolder, int i) {
final String sectionName = dataList.get(i).getHeaderTitle();
ArrayList singleSectionItems = dataList.get(i).getAllItemsInSection();
itemRowHolder.itemTitle.setText(sectionName);
SectionListDataAdapter itemListDataAdapter = new SectionListDataAdapter(mContext, singleSectionItems);
itemRowHolder.recycler_view_list.setHasFixedSize(true);
itemRowHolder.recycler_view_list.setLayoutManager(new LinearLayoutManager(mContext, LinearLayoutManager.HORIZONTAL, false));
itemRowHolder.recycler_view_list.setAdapter(itemListDataAdapter);
itemRowHolder.recycler_view_list.setNestedScrollingEnabled(false);
这个博客有更多的解释和代码。
博客上给出的相同代码的下载链接。