Examples with PagedModelAdapter com.mikepenz.fastadapter.paged.PagedModelAdapter used on opensource projects

Example 1 with PagedModelAdapter

use of com.mikepenz.fastadapter.paged.PagedModelAdapter in project Hentoid by avluis.

the class LibraryContentFragment method setPagingMethod.

/**
 * Initialize the paging method of the screen
 *
 * @param isEndless True if endless mode has to be set; false if paged mode has to be set
 */
private void setPagingMethod(boolean isEndless, boolean isEditMode) {
    // Editing will always be done in Endless mode
    viewModel.setPagingMethod(isEndless || isEditMode);
    // RecyclerView horizontal centering
    ViewGroup.LayoutParams layoutParams = recyclerView.getLayoutParams();
    recyclerView.setLayoutParams(layoutParams);
    // Pager appearance
    if (!isEndless && !isEditMode) {
        pager.setCurrentPage(1);
        pager.show();
    } else
        pager.hide();
    // Adapter initialization
    if (isEndless && !isEditMode) {
        @ContentItem.ViewType int viewType;
        if (Preferences.Constant.LIBRARY_DISPLAY_LIST == Preferences.getLibraryDisplay())
            viewType = ContentItem.ViewType.LIBRARY;
        else
            viewType = ContentItem.ViewType.LIBRARY_GRID;
        pagedItemAdapter = new PagedModelAdapter<>(asyncDifferConfig, i -> new ContentItem(viewType), c -> new ContentItem(c, touchHelper, viewType, this::onDeleteSwipedBook));
        fastAdapter = FastAdapter.with(pagedItemAdapter);
        ContentItem item = new ContentItem(viewType);
        fastAdapter.registerItemFactory(item.getType(), item);
        itemAdapter = null;
    } else {
        // Paged mode or edit mode
        itemAdapter = new ItemAdapter<>();
        fastAdapter = FastAdapter.with(itemAdapter);
        pagedItemAdapter = null;
    }
    if (!fastAdapter.hasObservers())
        fastAdapter.setHasStableIds(true);
    // Item click listener
    fastAdapter.setOnClickListener((v, a, i, p) -> onItemClick(p, i));
    // Favourite button click listener
    fastAdapter.addEventHook(new ClickEventHook<ContentItem>() {

        @Override
        public void onClick(@NotNull View view, int i, @NotNull FastAdapter<ContentItem> fastAdapter, @NotNull ContentItem item) {
            if (item.getContent() != null)
                onBookFavouriteClick(item.getContent());
        }

        @org.jetbrains.annotations.Nullable
        @Override
        public View onBind(RecyclerView.@NotNull ViewHolder viewHolder) {
            if (viewHolder instanceof ContentItem.ContentViewHolder) {
                return ((ContentItem.ContentViewHolder) viewHolder).getFavouriteButton();
            }
            return super.onBind(viewHolder);
        }
    });
    // Site button click listener
    fastAdapter.addEventHook(new ClickEventHook<ContentItem>() {

        @Override
        public void onClick(@NotNull View view, int i, @NotNull FastAdapter<ContentItem> fastAdapter, @NotNull ContentItem item) {
            if (item.getContent() != null)
                onBookSourceClick(item.getContent());
        }

        @org.jetbrains.annotations.Nullable
        @Override
        public View onBind(RecyclerView.@NotNull ViewHolder viewHolder) {
            if (viewHolder instanceof ContentItem.ContentViewHolder) {
                return ((ContentItem.ContentViewHolder) viewHolder).getSiteButton();
            }
            return super.onBind(viewHolder);
        }
    });
    // "To top" button click listener (groups view only)
    fastAdapter.addEventHook(new ClickEventHook<ContentItem>() {

        @Override
        public void onClick(@NotNull View view, int position, @NotNull FastAdapter<ContentItem> fastAdapter, @NotNull ContentItem item) {
            itemTouchOnMove(position, 0);
        }

        @org.jetbrains.annotations.Nullable
        @Override
        public View onBind(RecyclerView.@NotNull ViewHolder viewHolder) {
            if (viewHolder instanceof ContentItem.ContentViewHolder) {
                return ((ContentItem.ContentViewHolder) viewHolder).getTopButton();
            }
            return super.onBind(viewHolder);
        }
    });
    // "To bottom" button click listener (groups view only)
    fastAdapter.addEventHook(new ClickEventHook<ContentItem>() {

        @Override
        public void onClick(@NotNull View view, int position, @NotNull FastAdapter<ContentItem> fastAdapter, @NotNull ContentItem item) {
            itemTouchOnMove(position, fastAdapter.getItemCount() - 1);
        }

        @org.jetbrains.annotations.Nullable
        @Override
        public View onBind(RecyclerView.@NotNull ViewHolder viewHolder) {
            if (viewHolder instanceof ContentItem.ContentViewHolder) {
                return ((ContentItem.ContentViewHolder) viewHolder).getBottomButton();
            }
            return super.onBind(viewHolder);
        }
    });
    // Gets (or creates and attaches if not yet existing) the extension from the given `FastAdapter`
    selectExtension = fastAdapter.getOrCreateExtension(SelectExtension.class);
    if (selectExtension != null) {
        selectExtension.setSelectable(true);
        selectExtension.setMultiSelect(true);
        selectExtension.setSelectOnLongClick(true);
        selectExtension.setSelectWithItemUpdate(true);
        selectExtension.setSelectionListener((item, b) -> this.onSelectionChanged());
        FastAdapterPreClickSelectHelper<ContentItem> helper = new FastAdapterPreClickSelectHelper<>(selectExtension);
        fastAdapter.setOnPreClickListener(helper::onPreClickListener);
        fastAdapter.setOnPreLongClickListener(helper::onPreLongClickListener);
    }
    // Drag, drop & swiping
    @DimenRes int dimen = (Preferences.Constant.LIBRARY_DISPLAY_LIST == Preferences.getLibraryDisplay()) ? R.dimen.delete_drawer_width_list : R.dimen.delete_drawer_width_grid;
    SimpleSwipeDrawerDragCallback dragSwipeCallback = new SimpleSwipeDrawerDragCallback(this, ItemTouchHelper.LEFT, this).withSwipeLeft(Helper.dimensAsDp(requireContext(), dimen)).withSensitivity(1.5f).withSurfaceThreshold(0.3f).withNotifyAllDrops(true);
    // Despite its name, that's actually to disable drag on long tap
    dragSwipeCallback.setIsDragEnabled(false);
    touchHelper = new ItemTouchHelper(dragSwipeCallback);
    touchHelper.attachToRecyclerView(recyclerView);
    recyclerView.setAdapter(fastAdapter);
    recyclerView.setHasFixedSize(true);
}