// Step 1: Get reference
        XRecyclerView xrvList = (XRecyclerView) this.findViewById(R.id.xrv_list);

        xrvList.showAsList(); // LinearLayoutManager

        View header = LayoutInflater.from(this).inflate(R.layout.view_header, (ViewGroup) findViewById(android.R.id.content), false);
        xrvList.addHeaderView(header);

        public class SimpleAdapter extends CommonAdapter<Bean> {
            /**
             * @param context: Context
             * @param datas: Filled data source
             * @param layoutId: Single type layout
             */
            public SimpleAdapter(Context context, List<Bean> datas, int layoutId) {
                super(context, datas, layoutId);
            }
        
            @Override
            public void convert(int position, CommonHolder holder, Bean item) {
                // Assigned by the universal holder method
                holder.setText(R.id.tv_des, "P:" + position + "_" + item.name);
            }
        }
        SimpleAdapter adapter = new SimpleAdapter(this, datas, R.layout.item_0);

        public class MultipleAdapter extends CommonAdapter<Bean> {
        
            /**
             * @param context: Context
             * @param datas:  Filled data source
             * @param multiItemTypeSupport: Multiple layout type support
             */
            public MultipleAdapter(Context context, List<Bean> datas, MultiItemTypeSupport<Bean> multiItemTypeSupport) {
                super(context, datas, multiItemTypeSupport);
            }
        
            @Override
            public void convert(int position, CommonHolder holder, Bean item) {
                // Step 4-2-3: First determine the mLayoutId layout type, and then manipulate the controls through the universal holder
                switch (holder.mLayoutId) {
                    case R.layout.item_0:
                        ...
                        break;
                    case R.layout.item_1:
                        ...
                        break;
                    case R.layout.item_2:
                        ...
                        break;
                    case R.layout.item_3:
                        ...
                        break;
                }
            }
        }
        
        MultipleAdapter adapter = new MultipleAdapter(MultipleXRvActivity.this, datas, new MultiItemTypeSupport<Bean>() {
            @Override
            public int getLayoutId(int viewType) {
                // Step 4-2-2: Return layout layout based on type
                switch (viewType) {
                    case 0:
                        return R.layout.item_0;
                    case 1:
                        return R.layout.item_1;
                    case 2:
                        return R.layout.item_2;
                    case 3:
                        return R.layout.item_3;
                    default:
                        return R.layout.item_0;
                }
            }

            @Override
            public int getItemViewType(int position, Bean bean) {
                // Step 4-2-1: Get type
                return bean.type;
            }
        });

        xrvList.setAdapter(adapter);

        xrvList.setLoadingListener(new IRecyclerView.LoadingListener() {
            @Override
            public void onRefresh() {
                ...
            }

            @Override
            public void onLoadMore() {
                ...
            }
        });