在AndroidStudio中引入vlayout

compile('com.alibaba.android:vlayout:1.0.7@aar') {
        transitive = true
    }

• 1 創(chuàng)建VirtualLayoutManager對象,同時內(nèi)部會創(chuàng)建一個LayoutHelperFinder對象，用來后續(xù)的LayoutHelper查找

      VirtualLayoutManager manager = new VirtualLayoutManager(getContext());
        mRecyclerView.setLayoutManager(manager);

• 2 設置組件復用回收池

final RecyclerView.RecycledViewPool viewPool = new RecyclerView.RecycledViewPool();
       mRecyclerView.setRecycledViewPool(viewPool);
       viewPool.setMaxRecycledViews(0, 10);

• 3 設置Adapter列表（同時也是設置LayoutHelper列表）

  delegateAdapter = new DelegateAdapter(manager);

• 4 將上述創(chuàng)建的Adapter對象放入到DelegateAdapter.Adapter列表里

    adapters = new LinkedList<>(); 
  

• 5 適配器添加數(shù)據(jù)

adapters.add(new BannerAdapter(getContext(), banner, new LinearLayoutHelper(), 1));

* 6 adapters添加到recyclerView中

    delegateAdapter.setAdapters(adapters);
    mRecyclerView.setAdapter(delegateAdapter);