我一直在尝试在我的recyclerView(片段)中使用预加载器但由于某种原因我无法调用它。我的代码:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View ShipList = inflater.inflate(R.layout.ships, container, false);
((Homescreen)getActivity()).setActionBarTitle("Ships");
ShipsDbHelper = new ShipsDbHelper(getActivity());
shipView = (RecyclerView) ShipList.findViewById(R.id.ShipRec);
LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
shipView.setLayoutManager(layoutManager);
shipView.setHasFixedSize(true);
shipAdapter = new GreenAdapter();
shipView.addItemDecoration(new DividerItemDecoration(getActivity()));
shipView.addOnScrollListener(new ShipViewPreloader(,,10));
shipView.setAdapter(shipAdapter);
return ShipList;
}
我想我需要在10之前放一些东西,但我无法确定我需要的东西。
这也是我的Preloader:
public final class ShipViewPreloader<T> extends RecyclerView.OnScrollListener {
private final recyclerShipListener recyclerShipListener;
public ShipViewPreloader(ListPreloader.PreloadModelProvider<T> preloadModelProvider,
ListPreloader.PreloadSizeProvider<T> preloadDimensionProvider, int maxPreload) {
ListPreloader<T> listPreloader = new ListPreloader<>(preloadModelProvider,
preloadDimensionProvider, maxPreload);
recyclerShipListener = new recyclerShipListener(listPreloader);
}
@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
recyclerShipListener.onScrolled(recyclerView, dx, dy);}
}
我希望你们中的一个能帮助我,我是Glide的新手,发现文档并不像Androids文档那么好。