Examples with SimpleDragCallback com.mikepenz.fastadapter.drag.SimpleDragCallback used on opensource projects

Example 1 with SimpleDragCallback

use of com.mikepenz.fastadapter.drag.SimpleDragCallback in project Hentoid by avluis.

the class DrawerEditActivity method onCreate.

@SuppressLint("NonConstantResourceId")
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_drawer_edit);
    // Toolbar
    Toolbar toolbar = findViewById(R.id.toolbar);
    toolbar.setNavigationOnClickListener(v -> onBackPressed());
    toolbar.setOnMenuItemClickListener(clickedMenuItem -> {
        switch(clickedMenuItem.getItemId()) {
            case R.id.action_check_all:
                onCheckAll();
                break;
            case R.id.action_uncheck_all:
                onUncheckAll();
                break;
            default:
        }
        return true;
    });
    // Activate drag & drop
    SimpleDragCallback dragCallback = new SimpleDragCallback(this);
    dragCallback.setNotifyAllDrops(true);
    ItemTouchHelper touchHelper = new ItemTouchHelper(dragCallback);
    // Recycler
    List<SiteItem> items = new ArrayList<>();
    List<Site> activeSites = Preferences.getActiveSites();
    // First add active sites
    for (Site s : activeSites) if (s.isVisible())
        items.add(new SiteItem(s, true, touchHelper));
    // Then add the others
    for (Site s : Site.values()) // We don't want to show these
    if (s.isVisible() && !activeSites.contains(s))
        items.add(new SiteItem(s, false, touchHelper));
    itemAdapter.add(items);
    recyclerView = findViewById(R.id.drawer_edit_list);
    recyclerView.setAdapter(fastAdapter);
    recyclerView.setHasFixedSize(true);
    touchHelper.attachToRecyclerView(recyclerView);
    // OK button
    View okBtn = findViewById(R.id.drawer_edit_ok_btn);
    okBtn.setOnClickListener(v -> onValidateClick());
}

Example 2 with SimpleDragCallback

use of com.mikepenz.fastadapter.drag.SimpleDragCallback in project Hentoid by avluis.

the class ViewerGalleryFragment method updateListAdapter.

private void updateListAdapter(boolean isChapterEditMode) {
    if (isChapterEditMode) {
        if (!fastAdapter2.hasObservers())
            fastAdapter2.setHasStableIds(true);
        itemAdapter2.clear();
        ExpandableExtension<INestedItem<SubExpandableItem.ViewHolder>> expandableExtension = fastAdapter2.getOrCreateExtension(ExpandableExtension.class);
        GridLayoutManager glm = (GridLayoutManager) recyclerView.getLayoutManager();
        if (glm != null) {
            int spanCount = Preferences.getViewerGalleryColumns();
            glm.setSpanCount(spanCount);
            // Use the correct size to display chapter separators, if any
            GridLayoutManager.SpanSizeLookup spanSizeLookup = new GridLayoutManager.SpanSizeLookup() {

                @Override
                public int getSpanSize(int position) {
                    if (fastAdapter2.getItemViewType(position) == R.id.expandable_item) {
                        return spanCount;
                    }
                    return 1;
                }
            };
            glm.setSpanSizeLookup(spanSizeLookup);
        }
        // Activate drag & drop
        SimpleDragCallback dragCallback = new SimpleDragCallback(this);
        dragCallback.setNotifyAllDrops(true);
        touchHelper = new ItemTouchHelper(dragCallback);
        touchHelper.attachToRecyclerView(recyclerView);
        recyclerView.setAdapter(fastAdapter2);
        fastAdapter2.addEventHook(new SubExpandableItem.DragHandlerTouchEvent(position -> {
            RecyclerView.ViewHolder vh = recyclerView.findViewHolderForAdapterPosition(position);
            if (vh != null)
                touchHelper.startDrag(vh);
            return null;
        }));
        // Item click listener
        fastAdapter2.setOnClickListener((v, a, i, p) -> onNestedItemClick(i));
        // Select on swipe
        if (mDragSelectTouchListener != null) {
            recyclerView.removeOnItemTouchListener(mDragSelectTouchListener);
            mDragSelectTouchListener = null;
        }
    } else {
        if (!fastAdapter.hasObservers())
            fastAdapter.setHasStableIds(true);
        itemAdapter.clear();
        // 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((i, b) -> this.onSelectionChanged());
            FastAdapterPreClickSelectHelper<ImageFileItem> helper = new FastAdapterPreClickSelectHelper<>(selectExtension);
            fastAdapter.setOnPreClickListener(helper::onPreClickListener);
            fastAdapter.setOnPreLongClickListener((v, a, i, p) -> {
                // Warning : specific code for drag selection
                mDragSelectTouchListener.startDragSelection(p);
                return helper.onPreLongClickListener(v, a, i, p);
            });
        }
        // Item click listener
        fastAdapter.setOnClickListener((v, a, i, p) -> onItemClick(i));
        GridLayoutManager glm = (GridLayoutManager) recyclerView.getLayoutManager();
        if (glm != null) {
            int spanCount = Preferences.getViewerGalleryColumns();
            glm.setSpanCount(spanCount);
            // Use the correct size to display chapter separators, if any
            GridLayoutManager.SpanSizeLookup spanSizeLookup = new GridLayoutManager.SpanSizeLookup() {

                @Override
                public int getSpanSize(int position) {
                    if (fastAdapter.getItemViewType(position) == R.id.expandable_item) {
                        return spanCount;
                    }
                    return 1;
                }
            };
            glm.setSpanSizeLookup(spanSizeLookup);
        }
        if (touchHelper != null)
            touchHelper.attachToRecyclerView(null);
        recyclerView.setAdapter(fastAdapter);
        // Select on swipe
        DragSelectTouchListener.OnDragSelectListener onDragSelectionListener = (start, end, isSelected) -> selectExtension.select(IntStream.rangeClosed(start, end).boxed().toList());
        mDragSelectTouchListener = new DragSelectTouchListener().withSelectListener(onDragSelectionListener);
        if (mDragSelectTouchListener2 != null) {
            recyclerView.removeOnItemTouchListener(mDragSelectTouchListener2);
            mDragSelectTouchListener2 = null;
        }
        recyclerView.addOnItemTouchListener(mDragSelectTouchListener);
    }
}

Example 3 with SimpleDragCallback

use of com.mikepenz.fastadapter.drag.SimpleDragCallback in project Hentoid by avluis.

the class MergeDialogFragment method onViewCreated.

@Override
public void onViewCreated(@NonNull View rootView, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(rootView, savedInstanceState);
    List<Content> contentList = loadContentList();
    if (contentList.isEmpty())
        return;
    boolean isExternal = contentList.get(0).getStatus().equals(StatusContent.EXTERNAL);
    itemAdapter.set(Stream.of(contentList).map(s -> new TextItem<>(s.getTitle(), s, true, false, false, touchHelper)).toList());
    // Activate drag & drop
    SimpleDragCallback dragCallback = new SimpleDragCallback(this);
    dragCallback.setNotifyAllDrops(true);
    touchHelper = new ItemTouchHelper(dragCallback);
    touchHelper.attachToRecyclerView(binding.list);
    fastAdapter.addEventHook(new TextItem.DragHandlerTouchEvent<>(position -> {
        RecyclerView.ViewHolder vh = binding.list.findViewHolderForAdapterPosition(position);
        if (vh != null)
            touchHelper.startDrag(vh);
    }));
    binding.list.setAdapter(fastAdapter);
    initialTitle = contentList.get(0).getTitle();
    newTitleTxt = binding.titleNew.getEditText();
    if (newTitleTxt != null)
        newTitleTxt.setText(initialTitle);
    if (isExternal) {
        binding.mergeDeleteSwitch.setEnabled(Preferences.isDeleteExternalLibrary());
        binding.mergeDeleteSwitch.setChecked(Preferences.isDeleteExternalLibrary() && deleteDefault);
    } else {
        binding.mergeDeleteSwitch.setEnabled(true);
        binding.mergeDeleteSwitch.setChecked(deleteDefault);
    }
    binding.actionButton.setOnClickListener(v -> onActionClick());
}

Example 4 with SimpleDragCallback

use of com.mikepenz.fastadapter.drag.SimpleDragCallback in project Hentoid by avluis.

the class BookmarksDialogFragment method onViewCreated.

@Override
public void onViewCreated(@NonNull View rootView, @Nullable Bundle savedInstanceState) {
    super.onViewCreated(rootView, savedInstanceState);
    MaterialButton homepage = requireViewById(rootView, R.id.bookmark_homepage_btn);
    homepage.setIcon(ContextCompat.getDrawable(requireContext(), site.getIco()));
    homepage.setOnClickListener(v -> parent.loadUrl(site.getUrl()));
    List<SiteBookmark> bookmarks = reloadBookmarks();
    // 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((i, b) -> this.onSelectionChanged());
        FastAdapterPreClickSelectHelper<TextItem<SiteBookmark>> helper = new FastAdapterPreClickSelectHelper<>(selectExtension);
        fastAdapter.setOnPreClickListener(helper::onPreClickListener);
        fastAdapter.setOnPreLongClickListener(helper::onPreLongClickListener);
    }
    recyclerView = requireViewById(rootView, R.id.bookmarks_list);
    // Activate drag & drop
    SimpleDragCallback dragCallback = new SimpleDragCallback(this);
    dragCallback.setNotifyAllDrops(true);
    touchHelper = new ItemTouchHelper(dragCallback);
    touchHelper.attachToRecyclerView(recyclerView);
    recyclerView.setAdapter(fastAdapter);
    fastAdapter.setOnClickListener((v, a, i, p) -> onItemClick(i));
    fastAdapter.addEventHook(new TextItem.DragHandlerTouchEvent<>(position -> {
        RecyclerView.ViewHolder vh = recyclerView.findViewHolderForAdapterPosition(position);
        if (vh != null)
            touchHelper.startDrag(vh);
    }));
    selectionToolbar = requireViewById(rootView, R.id.toolbar);
    selectionToolbar.setOnMenuItemClickListener(this::selectionToolbarOnItemClicked);
    editMenu = selectionToolbar.getMenu().findItem(R.id.action_edit);
    copyMenu = selectionToolbar.getMenu().findItem(R.id.action_copy);
    homeMenu = selectionToolbar.getMenu().findItem(R.id.action_home);
    bookmarkCurrentBtn = requireViewById(rootView, R.id.bookmark_current_btn);
    Optional<SiteBookmark> currentBookmark = Stream.of(bookmarks).filter(b -> SiteBookmark.urlsAreSame(b.getUrl(), url)).findFirst();
    if (currentBookmark.isPresent())
        bookmarkId = currentBookmark.get().id;
    updateBookmarkButton();
}

Example 5 with SimpleDragCallback

use of com.mikepenz.fastadapter.drag.SimpleDragCallback in project Hentoid by avluis.

the class LibraryGroupsFragment method setPagingMethod.

/**
 * Initialize the paging method of the screen
 */
private void setPagingMethod() /*boolean isEditMode*/
{
    viewModel.setPagingMethod(true);
    itemAdapter = new ItemAdapter<>();
    fastAdapter = FastAdapter.with(itemAdapter);
    if (!fastAdapter.hasObservers())
        fastAdapter.setHasStableIds(true);
    // 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((i, b) -> this.onSelectionChanged());
        FastAdapterPreClickSelectHelper<GroupDisplayItem> helper = new FastAdapterPreClickSelectHelper<>(selectExtension);
        fastAdapter.setOnPreClickListener(helper::onPreClickListener);
        fastAdapter.setOnPreLongClickListener(helper::onPreLongClickListener);
    }
    // Drag, drop & swiping
    if (activity.get().isEditMode()) {
        SimpleDragCallback dragSwipeCallback = new SimpleSwipeDragCallback(this, this, ContextCompat.getDrawable(requireContext(), R.drawable.ic_action_delete_forever)).withSensitivity(10f).withSurfaceThreshold(0.75f);
        dragSwipeCallback.setNotifyAllDrops(true);
        // Despite its name, that's actually to disable drag on long tap
        dragSwipeCallback.setIsDragEnabled(false);
        touchHelper = new ItemTouchHelper(dragSwipeCallback);
        touchHelper.attachToRecyclerView(recyclerView);
    }
    // Item click listener
    fastAdapter.setOnClickListener((v, a, i, p) -> onItemClick(i));
    // Favourite button click listener
    fastAdapter.addEventHook(new ClickEventHook<GroupDisplayItem>() {

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

        @org.jetbrains.annotations.Nullable
        @Override
        public View onBind(RecyclerView.@NotNull ViewHolder viewHolder) {
            if (viewHolder instanceof GroupDisplayItem.GroupViewHolder) {
                return ((GroupDisplayItem.GroupViewHolder) viewHolder).getFavouriteButton();
            }
            return super.onBind(viewHolder);
        }
    });
    fastAdapter.setStateRestorationPolicy(RecyclerView.Adapter.StateRestorationPolicy.PREVENT_WHEN_EMPTY);
    recyclerView.setAdapter(fastAdapter);
    recyclerView.setHasFixedSize(true);
}