RecycerView Reverse无法正常工作

Question

mRecyclerView =（RecyclerView）rootView.findViewById（R.id.recycler_view）;

// Add item decoration
mRecyclerView.addItemDecoration(new SpacesItemDecoration(DIVIDER_SPACE));

// use this setting to improve performance if you know that changes
// in content do not change the layout size of the RecyclerView
mRecyclerView.setHasFixedSize(true);

// use a linear layout manager
mLayoutManager = new LinearLayoutManager(getActivity());
mLayoutManager.setReverseLayout(true); 

Answer 1

实施以下代码。当你想要反转recyclelerview的项目时，只需将下面的代码放到你的Activity中。它会正常工作。

mLayoutManager = new LinearLayoutManager(getActivity()); mLayoutManager.setReverseLayout(true); mLayoutManager.setStackFromEnd(true);