listJuzi.setAdapter(mAdapter);
GridLayoutManager gridLayoutManager = new GridLayoutManager(getActivity(), 2);
gridLayoutManager.setSpanSizeLookup(new HeaderSpanSizeLookup(listJuzi.getAdapter(), gridLayoutManager.getSpanCount()));
listJuzi.setLayoutManager(gridLayoutManager);
GridSpacingItemDecoration itemDecoration = new GridSpacingItemDecoration.Builder(getActivity(), gridLayoutManager.getSpanCount())
<BUG>.setDividerColor(Color.parseColor("#EFEFEF"))
</BUG>
.build();
listJuzi.addItemDecoration(itemDecoration);
listJuzi.addOnScrollListener(mOnScrollListener);

listJuzi.setAdapter(mAdapter);
GridLayoutManager gridLayoutManager = new GridLayoutManager(getActivity(), 2);
gridLayoutManager.setSpanSizeLookup(new HeaderSpanSizeLookup(listJuzi.getAdapter(), gridLayoutManager.getSpanCount()));
listJuzi.setLayoutManager(gridLayoutManager);
GridSpacingItemDecoration itemDecoration = new GridSpacingItemDecoration.Builder(getActivity(), gridLayoutManager.getSpanCount())
.setDividerColor(Color.parseColor("#F3F7F6"))
.build();
listJuzi.addItemDecoration(itemDecoration);
listJuzi.addOnScrollListener(mOnScrollListener);
