com.marshalchen.ultimaterecyclerview.UltimateRecyclerView Java Examples

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_loadmore);
    toolbar = (Toolbar) findViewById(R.id.tool_bar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(false);
    ultimateRecyclerView = (UltimateRecyclerView) findViewById(R.id.ultimate_recycler_view);
    ultimateRecyclerView.setHasFixedSize(false);
    /**
     * this is the adapter for the expanx
     */
    simpleRecyclerViewAdapter = new ExpCustomAdapter(this);
    simpleRecyclerViewAdapter.addAll(ExpCustomAdapter.getPreCodeMenu(sampledatagroup1, sampledatagroup2, sampledatagroup3), 0);

    linearLayoutManager = new LinearLayoutManager(this);
    ultimateRecyclerView.setLayoutManager(linearLayoutManager);
    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ffffff"));
    addExpandableFeatures();
}
 

protected void enableLoadMore() {
    // StickyRecyclerHeadersDecoration headersDecor = new StickyRecyclerHeadersDecoration(simpleRecyclerViewAdapter);
    // ultimateRecyclerView.addItemDecoration(headersDecor);
    ultimateRecyclerView.setLoadMoreView(R.layout.custom_bottom_progressbar);

    ultimateRecyclerView.setOnLoadMoreListener(new UltimateRecyclerView.OnLoadMoreListener() {
        @Override
        public void loadMore(int itemsCount, final int maxLastVisiblePosition) {
            status_progress = true;
            Handler handler = new Handler();
            handler.postDelayed(new Runnable() {
                public void run() {

                    onLoadmore();
                    status_progress = false;
                }
            }, 500);
        }
    });

}
 

@Override
protected void doURV(UltimateRecyclerView urv) {
    ultimateRecyclerView.setHasFixedSize(false);
    simpleRecyclerViewAdapter = new sectionZeroAdapter(new ArrayList<String>());
    configLinearLayoutManager(ultimateRecyclerView);
    enableParallaxHeader();
    enableEmptyViewPolicy();
    enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ffff66ff"));
    enableRefresh();
    // enableScrollControl();
    // enableSwipe();
    // enableItemClick();
    ultimateRecyclerView.setItemViewCacheSize(simpleRecyclerViewAdapter.getAdditionalItems());
    ultimateRecyclerView.setNormalHeader(initSlider(ultimateRecyclerView));
    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

@Override
protected void doURV(UltimateRecyclerView ultimateRecyclerView) {
    ultimateRecyclerView.setHasFixedSize(false);
    simpleRecyclerViewAdapter = new sectionZeroAdapter(new ArrayList<String>());
    configLinearLayoutManager(ultimateRecyclerView);
    enableParallaxHeader();
    enableEmptyViewPolicy();
    enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ffff66ff"));
    enableRefresh();
    // enableScrollControl();
    // enableSwipe();
    // enableItemClick();
    //ultimateRecyclerView.setItemViewCacheSize(simpleRecyclerViewAdapter.getAdditionalItems());
    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

@Override
protected void doURV(UltimateRecyclerView ultimateRecyclerView) {
    //  ultimateRecyclerView.setInflater(LayoutInflater.from(getApplicationContext()));
    ultimateRecyclerView.setHasFixedSize(false);
    ArrayList<String> list = new ArrayList<>();
    list.add("o2fn31");
    list.add("of2n32");
    list.add("of3n36");
    simpleRecyclerViewAdapter = new sectionZeroAdapter(list);
    configLinearLayoutManager(ultimateRecyclerView);
    //enableParallaxHeader();
    enableEmptyViewPolicy();
    enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ff4fcccf"));
    enableRefresh();
    // enableScrollControl();
    // enableSwipe();
    // enableItemClick();
    ultimateRecyclerView.setItemViewCacheSize(simpleRecyclerViewAdapter.getAdditionalItems());


    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    View view = inflater.inflate(R.layout.listurv, container, false);

    final UltimateRecyclerView recyclerView = (UltimateRecyclerView) view.findViewById(R.id.scroll);
    recyclerView.setLayoutManager(new LinearLayoutManager(getActivity()));
    recyclerView.setHasFixedSize(false);
    recyclerView.setRefreshing(false);
    setDummyData(recyclerView);
    ViewPagerTabFragmentParentFragment parentFragment = (ViewPagerTabFragmentParentFragment) getParentFragment();
    ViewGroup parentFView = (ViewGroup) parentFragment.getView();
    if (parentFragment != null) {
        recyclerView.setTouchInterceptionViewGroup((ViewGroup) parentFView.findViewById(R.id.container));
        if (parentFragment instanceof ObservableScrollViewCallbacks) {
            recyclerView.setScrollViewCallbacks(parentFragment);
            Log.d(TAG, "this is ObservableScrollViewCallbacks");
        }
    }

    return view;
}
 

private void enableLoadMore() {
    ultimateRecyclerView.setLoadMoreView(R.layout.custom_bottom_progressbar);
    ultimateRecyclerView.setOnLoadMoreListener(new UltimateRecyclerView.OnLoadMoreListener() {
        @Override
        public void loadMore(final int itemsCount, final int maxLastVisiblePosition) {
            Handler handler = new Handler();
            handler.postDelayed(new Runnable() {
                public void run() {
                    ArrayList<String> li = new ArrayList<String>();
                    li.add("No. ====" + itemsCount + "=======");
                    SampleDataboxset.genItems(10, li);
                    simpleRecyclerViewAdapter.insert(li);
                }
            }, 1000);
        }
    });
}
 

@Override
protected void doURV(UltimateRecyclerView urv) {
    ArrayList<TimeLineModel> list = new ArrayList<>();
    TimeLineModel time = new TimeLineModel();
    time.setAge(139);
    time.setName("England");
    list.add(time);
    TimeLineModel time2 = new TimeLineModel();
    time2.setAge(359);
    time2.setName("Japan");
    list.add(time2);
    TimeLineModel time3 = new TimeLineModel();
    time3.setAge(339);
    time3.setName("HK");
    list.add(time3);
    addAmount(29, list);
    ultimateRecyclerView.setHasFixedSize(true);
    simpleRecyclerViewAdapter = new TimeLineAdapter(list);
    //currently we only support linearlayout option but we have tested anything for the grid layout yet
    configLinearLayoutManager(ultimateRecyclerView);
    enableEmptyViewPolicy();
    // enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ff6f36cf"));
    //enableRefresh();
    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    super.onViewCreated(view, savedInstanceState);
    ultimateRecyclerView = (UltimateRecyclerView) view.findViewById(R.id.ultimate_recycler_view_menu);
    ultimateRecyclerView.setHasFixedSize(false);
    /**
     * this is the adapter for the expanx
     */
    simpleRecyclerViewAdapter = new expCustomAdapter(getActivity());
    simpleRecyclerViewAdapter.addAll(expCustomAdapter.getPreCodeMenu(
                    sampledatagroup1,
                    sampledatagroup2,
                    sampledatagroup3),
            0);

    linearLayoutManager = new LinearLayoutManager(getActivity());
    ultimateRecyclerView.setLayoutManager(linearLayoutManager);
    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ffffff"));
    addExpandableFeatures();

}
 

@SuppressLint("WrongViewCast")
@Override
public View init(View view) {
    indicator = (ImageView) view.findViewById(R.id.indicatorIcon);
    text = (CustomTextView) view.findViewById(R.id.section_text);
    notificationtext = (CustomTextView) view.findViewById(R.id.section_notification);
    listview = (UltimateRecyclerView) view.findViewById(R.id.ultimate_recycler_view);
    // listview.disableLoadmore();
    listview.setSaveEnabled(false);
    CustomLinearLayoutManager mlayout = new CustomLinearLayoutManager(view.getContext(), LinearLayoutManager.VERTICAL, false);
    listview.setLayoutManager(mlayout);
    listview.setHasFixedSize(false);
    listview.setAdapter(renderer);
    mContainer = view;

    submenu_item_height = view.getContext().getResources().getDimensionPixelSize(R.dimen.sectionNormalHeight);

    animate_indicator = true;

    final Resources resources = view.getContext().getResources();
    int resourceId = resources.getIdentifier("navigation_bar_height", "dimen", "android");
    if (resourceId > 0) {
        bottomNavigationHeight = resources.getDimensionPixelSize(resourceId);
    }
    return view;
}
 

@Override
protected void doURV(UltimateRecyclerView urv) {
    ultimateRecyclerView.setHasFixedSize(false);
    simpleRecyclerViewAdapter = new staggerAdapter(new ArrayList<String>());
    //configLinearLayoutManager(ultimateRecyclerView);
    configStaggerLayoutManager(ultimateRecyclerView, simpleRecyclerViewAdapter);
    // enableParallaxHeader();
    enableEmptyViewPolicy();
    enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ff4fcccf"));
    enableRefresh();
    // enableScrollControl();
    // enableSwipe();
    // enableItemClick();
    ultimateRecyclerView.setItemViewCacheSize(simpleRecyclerViewAdapter.getAdditionalItems());


    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_loadmore);
    toolbar = (Toolbar) findViewById(R.id.tool_bar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(false);
    ultimateRecyclerView = (UltimateRecyclerView) findViewById(R.id.ultimate_recycler_view);
    doURV(ultimateRecyclerView);
    bButtons();
    ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1);
    setupSpinnerSelection((Spinner) findViewById(R.id.spinner), spinnerAdapter);
}
 

private View initSlider(UltimateRecyclerView listview) {
    final View view = LayoutInflater.from(getApplication()).inflate(R.layout.list_item_header, null, false);
    final ViewTreeObserver vto = listview.getViewTreeObserver();
    vto.addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {
        @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
        @Override
        public void onGlobalLayout() {
            view.getViewTreeObserver().removeOnGlobalLayoutListener(this);
            //Log.d("vto", "globallayout");
            final SliderLayout sl = (SliderLayout) view.findViewById(R.id.header_slider);
            try {
                sl.setOffscreenPageLimit(1);
                sl.setSliderTransformDuration(500, new LinearOutSlowInInterpolator());
                sl.setPresetTransformer(TransformerL.Default);
                sl.setPresetIndicator(SliderLayout.PresetIndicators.Center_Bottom);
                sl.getPagerIndicator().setDefaultIndicatorColor(R.color.accent, R.color.primaryDark);
                sl.getPagerIndicator().setVisibility(View.GONE);
                setup_double_faces(sl);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });


    return view;
}
 

protected void renderviewlayout(View view) throws Exception {
    listview_layout = (UltimateRecyclerView) view.findViewById(getUltimate_recycler_viewResId());
    listview_layout.setHasFixedSize(true);
    listview_layout.setSaveEnabled(true);
    listview_layout.setAdapter(madapter = getAdatperWithdata());
    if (mLayoutManager == null) {
        mLayoutManager = new ScrollSmoothLineaerLayoutManager(view.getContext(), LinearLayoutManager.VERTICAL, false, getSmoothDuration());
    }
    listview_layout.setLayoutManager(mLayoutManager);
    getProgressbar(view, R.id.urv_main_progress_bar);
    setUltimateRecyclerViewExtra(listview_layout, madapter);
}
 

@Override
    protected void doURV(UltimateRecyclerView urv) {
        data = new ArrayList<String>();

        data.add("aa");
        data.add("bb");
        data.add("cc");
        data.add("dd");
        data.add("aa");
        data.add("bb");
        data.add("cc");
        data.add("dd");
        data.add("aa");
        data.add("bb");
        data.add("cc");
        data.add("dd");

        enableEmptyViewPolicy();
        enableLoadMore();
        enableRefresh();
        adapter = new SwipeAdapter(data);
        adapter.setMode(SwipeItemManagerInterface.Mode.Single);
        mLayoutManager = new ScrollSmoothLineaerLayoutManager(this, LinearLayoutManager.VERTICAL, false, 500);
        ultimateRecyclerView.setHasFixedSize(false);
        ultimateRecyclerView.setLayoutManager(mLayoutManager);
//        swipeListView.addOnItemTouchListener(new RecyclerItemClickListener(this, new RecyclerItemClickListener.OnItemClickListener() {
//            @Override
//            public void onItemClick(View view, int position) {
//                URLogs.d("click");
//            }
//        }));


        ultimateRecyclerView.setAdapter(adapter);
    }
 

@Override
protected void enableEmptyViewPolicy() {
    ultimateRecyclerView.setEmptyView(R.layout.empty_view, UltimateRecyclerView.EMPTY_KEEP_HEADER_AND_LOARMORE);
    //    ultimateRecyclerView.setEmptyView(R.layout.empty_view, UltimateRecyclerView.EMPTY_KEEP_HEADER);
    //   ultimateRecyclerView.setEmptyView(R.layout.empty_view, UltimateRecyclerView.EMPTY_KEEP_HEADER_AND_LOARMORE);


}
 

private void propagateToolbarState(boolean isShown) {
    final int toolbarHeight = headerBanner.getHeight();
    // Set scrollY for the fragments that are not created yet
    mPagerAdapter.setScrollY(isShown ? 0 : toolbarHeight);

    // Set scrollY for the active fragments
    for (int i = 0; i < mPagerAdapter.getCount(); i++) {
        // Skip current item
        if (i == mPager.getCurrentItem()) {
            continue;
        }
        // Skip destroyed or not created item
        Fragment f = mPagerAdapter.getItemAt(i);
        if (f == null) {
            continue;
        }
        View view = f.getView();
        if (view == null) {
            continue;
        }

        if (view.findViewById(R.id.scroll) instanceof UltimateRecyclerView) {
            UltimateRecyclerView listView = (UltimateRecyclerView) viewscrollable(view);
            if (isShown) {
                // Scroll up
                if (0 < listView.getCurrentScrollY()) {
                    // listView.setSelection(0);
                    Log.d(FRAGMENT_TAG, "up");
                }
            } else {
                // Scroll down (to hide padding)
                if (listView.getCurrentScrollY() < toolbarHeight) {
                    //listView.setSelection(1);
                    Log.d(FRAGMENT_TAG, "down");
                }
            }
        }

    }
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_loadmore);
    toolbar = (Toolbar) findViewById(R.id.tool_bar);
    setSupportActionBar(toolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(false);
    ultimateRecyclerView = (UltimateRecyclerView) findViewById(R.id.ultimate_recycler_view);
    ultimateRecyclerView.setHasFixedSize(false);

    /**
     * wokring example 1 implementation of Admob banner with static Adview
     */
    //  simpleRecyclerViewAdapter = new admobdfpadapter(createadmob(), 5, stringList);
    /**
     * working example 2 with multiple called Adviews
     */
    simpleRecyclerViewAdapter = new ZeroStickyAdvertistmentAdapter(createadmob(), SampleDataboxset.newListFromGen());
    linearLayoutManager = new LinearLayoutManager(this);
    ultimateRecyclerView.setLayoutManager(linearLayoutManager);
    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
    ultimateRecyclerView.setItemViewCacheSize(3);
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#f5f5ff"));
    enableEmptyView();
    enableRefresh();
    enableLoadMore();
    enableClick();
    impleAddDrop();
}
 

protected void renderviewlayout(View view) throws Exception {
    listview_layout = (UltimateRecyclerView) view.findViewById(getUltimate_recycler_viewResId());
    listview_layout.setHasFixedSize(true);
    listview_layout.setSaveEnabled(true);

    if (mLayoutManager == null) {
        mLayoutManager = new ScrollSmoothLineaerLayoutManager(view.getContext(), LinearLayoutManager.VERTICAL, false, getSmoothDuration());
    }
    listview_layout.setLayoutManager(mLayoutManager);
    listview_layout.setAdapter(madapter = getAdatperWithdata());
    setUltimateRecyclerViewExtra(listview_layout, madapter);
}
 

/**
 * example 1 implementation of the switch view
 */
private BiAdAdapterSwitcher imple_switch_view(final UltimateRecyclerView rv) {
    final adap adp1 = new adap(createadmob(), new ArrayList<String>());
    final regular adp2 = new regular(new ArrayList<String>());
    final BiAdAdapterSwitcher switchable = new BiAdAdapterSwitcher(rv, adp2, adp1);
    return switchable;
}
 

@Override
protected void doURV(UltimateRecyclerView urv) {
    ultimateRecyclerView.setHasFixedSize(false);
    simpleRecyclerViewAdapter = new sectionZeroAdapter(new ArrayList<String>());
    configLinearLayoutManager(ultimateRecyclerView);

    enableEmptyViewPolicy();
    enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ff4fcccf"));
    enableRefresh();


    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

@Override
protected void notifyAfterRemoveAllData(int data_size_before_remove, int display_size_before_remove) {
    try {

        final int n_start = hasHeaderView() ? 1 : 0;

        final int n_end = hasHeaderView() ? display_size_before_remove - 1 : display_size_before_remove;

        if (detectDispatchLoadMoreDisplay(data_size_before_remove, display_size_before_remove))
            return;

        if (data_size_before_remove == 0) return;

        if (mEmptyViewPolicy == UltimateRecyclerView.EMPTY_KEEP_HEADER_AND_LOARMORE) {
            notifyItemRangeRemoved(n_start, n_end);
        } else if (mEmptyViewPolicy == UltimateRecyclerView.EMPTY_KEEP_HEADER) {
            notifyItemRangeRemoved(n_start, n_end);
            removeDispatchLoadMoreView();
        } else if (mEmptyViewPolicy == UltimateRecyclerView.EMPTY_CLEAR_ALL) {
            notifyItemRangeRemoved(0, display_size_before_remove);
            removeDispatchLoadMoreView();
        } else {
            notifyItemRangeRemoved(0, display_size_before_remove);
        }

    } catch (Exception e) {
        String o = e.fillInStackTrace().getCause().getMessage().toString();
        Log.d("fillInStackTrace", o + " : ");
    }
}
 

protected void renderviewlayout(View view) throws Exception {
    listview_layout = (UltimateRecyclerView) view.findViewById(getUltimate_recycler_viewResId());
    listview_layout.setHasFixedSize(true);
    listview_layout.setSaveEnabled(true);
    if (mLayoutManager == null) {
        mLayoutManager = new ScrollSmoothLineaerLayoutManager(view.getContext(), LinearLayoutManager.VERTICAL, false, getSmoothDuration());
    }
    listview_layout.setLayoutManager(mLayoutManager);
    listview_layout.setAdapter(madapter = getAdatperWithdata());
    getProgressbar(view);
    setUltimateRecyclerViewExtra(listview_layout, madapter);
}
 

@Override
protected void doURV(UltimateRecyclerView urv) {
    ultimateRecyclerView.setHasFixedSize(false);
    simpleRecyclerViewAdapter = new sectionZeroAdapter(new ArrayList<String>());
    configLinearLayoutManager(ultimateRecyclerView);

    enableEmptyViewPolicy();
    enableLoadMore();
    ultimateRecyclerView.setRecylerViewBackgroundColor(Color.parseColor("#ff4fcccf"));
    enableRefresh();


    ultimateRecyclerView.setAdapter(simpleRecyclerViewAdapter);
}
 

protected void renderviewlayout(View view) throws Exception {
    listview_layout = (UltimateRecyclerView) view.findViewById(getUltimate_recycler_viewResId());
    listview_layout.setHasFixedSize(true);
    listview_layout.setSaveEnabled(true);
    if (mLayoutManager == null) {
        mLayoutManager = new ScrollSmoothLineaerLayoutManager(view.getContext(), LinearLayoutManager.VERTICAL, false, getSmoothDuration());
    }
    listview_layout.setLayoutManager(mLayoutManager);
    listview_layout.setAdapter(madapter = getAdatperWithdata());
    getProgressbar(view);
    setUltimateRecyclerViewExtra(listview_layout, madapter);
}
 

protected void enableParallaxHeader() {
    ultimateRecyclerView.setParallaxHeader(getLayoutInflater().inflate(R.layout.parallax_recyclerview_header, ultimateRecyclerView.mRecyclerView, false));
    ultimateRecyclerView.setOnParallaxScroll(new UltimateRecyclerView.OnParallaxScroll() {
        @Override
        public void onParallaxScroll(float percentage, float offset, View parallax) {
            Drawable c = toolbar.getBackground();
            c.setAlpha(Math.round(127 + percentage * 128));
            toolbar.setBackgroundDrawable(c);
        }
    });
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(getMainLayout());
    mToolbar = (Toolbar) findViewById(R.id.tool_bar);
    setSupportActionBar(mToolbar);
    getSupportActionBar().setDisplayShowTitleEnabled(true);
    listuv = (UltimateRecyclerView) findViewById(R.id.ultimate_recycler_view);
    mGridAdapter = new GridJRAdapter(getJRList());
    mGridAdapter.setSpanColumns(columns);
    mGridLayoutManager = new BasicGridLayoutManager(this, columns, mGridAdapter);
    listuv.setLayoutManager(mGridLayoutManager);
    listuv.setHasFixedSize(true);
    listuv.setSaveEnabled(true);
    listuv.setClipToPadding(false);


    // mGridAdapter.setCustomLoadMoreView(LayoutInflater.from(this).inflate(R.layout.custom_bottom_progressbar, null));
    listuv.setNormalHeader(setupHeaderView());
    final Handler f = new Handler();
    listuv.setOnLoadMoreListener(new UltimateRecyclerView.OnLoadMoreListener() {
        @Override
        public void loadMore(int itemsCount, int maxLastVisiblePosition) {
            //   Log.d(TAG, itemsCount + " :: " + itemsCount);
            f.postDelayed(new Runnable() {
                @Override
                public void run() {
                    mGridAdapter.insert(SampleDataboxset.genJRList(5));
                    afterAdd();
                }
            }, 2000);
        }
    });

    // listuv.enableLoadmore();
    //    listuv.disableLoadmore();
    listuv.setLoadMoreView(R.layout.custom_bottom_progressbar);

    listuv.setAdapter(mGridAdapter);
    listuv.setItemAnimator(new DefaultItemAnimator());

    harness_control();
}
 

@Override
protected void enableEmptyViewPolicy() {
    //  ultimateRecyclerView.setEmptyView(R.layout.empty_view, UltimateRecyclerView.EMPTY_KEEP_HEADER_AND_LOARMORE);
    //    ultimateRecyclerView.setEmptyView(R.layout.empty_view, UltimateRecyclerView.EMPTY_KEEP_HEADER);
    ultimateRecyclerView.setEmptyView(R.layout.empty_view, UltimateRecyclerView.EMPTY_SHOW_LOADMORE_ONLY);
}
 

protected final void configStaggerLayoutManager(UltimateRecyclerView rv, easyRegularAdapter ad) {
    StaggeredGridLayoutManager gaggeredGridLayoutManager = new StaggeredGridLayoutManager(3, StaggeredGridLayoutManager.VERTICAL);
    rv.setLayoutManager(gaggeredGridLayoutManager);
}
 

protected final void configGridLayoutManager(UltimateRecyclerView rv, easyRegularAdapter ad) {
    final ClassicSpanGridLayoutManager mgm = new ClassicSpanGridLayoutManager(this, 2, ad);
    rv.setLayoutManager(mgm);
}