Examples with ViewModel com.simplecityapps.recycler_adapter.model.ViewModel used on opensource projects

Example 11 with ViewModel

use of com.simplecityapps.recycler_adapter.model.ViewModel in project Shuttle by timusus.

the class SuggestedFragment method onCreateView.

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (recyclerView == null) {
        recyclerView = (RecyclerView) inflater.inflate(R.layout.fragment_suggested, container, false);
        recyclerView.addItemDecoration(new SuggestedDividerDecoration(getResources()));
        recyclerView.setRecyclerListener(new RecyclerListener());
        int spanCount = ShuttleUtils.isTablet() ? 12 : 6;
        GridLayoutManager gridLayoutManager = new GridLayoutManager(getContext(), spanCount);
        gridLayoutManager.setSpanSizeLookup(new GridLayoutManager.SpanSizeLookup() {

            @Override
            public int getSpanSize(int position) {
                if (!adapter.items.isEmpty() && position >= 0) {
                    ViewModel item = adapter.items.get(position);
                    if (item instanceof HorizontalRecyclerView || item instanceof SuggestedHeaderView || (item instanceof AlbumView && item.getViewType() == ViewType.ALBUM_LIST) || (item instanceof AlbumView && item.getViewType() == ViewType.ALBUM_LIST_SMALL) || item instanceof EmptyView) {
                        return spanCount;
                    }
                    if (item instanceof AlbumView && item.getViewType() == ViewType.ALBUM_CARD_LARGE) {
                        return 3;
                    }
                }
                return 2;
            }
        });
        recyclerView.setLayoutManager(gridLayoutManager);
    }
    if (recyclerView.getAdapter() != adapter) {
        recyclerView.setAdapter(adapter);
    }
    return recyclerView;
}

Example 12 with ViewModel

use of com.simplecityapps.recycler_adapter.model.ViewModel in project Shuttle by timusus.

the class BaseDetailFragment method getAlbumViewModels.

@NonNull
@Override
public List<ViewModel> getAlbumViewModels(List<Album> albums) {
    if (albums.isEmpty()) {
        return Collections.emptyList();
    }
    List<ViewModel> items = new ArrayList<>();
    if (setHorizontalItemsDisposable != null) {
        setHorizontalItemsDisposable.dispose();
    }
    setHorizontalItemsDisposable = horizontalRecyclerView.setItems(Stream.of(albums).map(album -> {
        HorizontalAlbumView horizontalAlbumView = new HorizontalAlbumView(album, requestManager);
        horizontalAlbumView.setClickListener(BaseDetailFragment.this);
        horizontalAlbumView.showYear(true);
        return horizontalAlbumView;
    }).collect(Collectors.toList()));
    items.add(new SubheaderView(StringUtils.makeAlbumsLabel(getContext(), albums.size())));
    items.add(horizontalRecyclerView);
    return items;
}

Example 13 with ViewModel

use of com.simplecityapps.recycler_adapter.model.ViewModel in project Shuttle by timusus.

the class QueuePagerPresenter method bindView.

@Override
public void bindView(@NonNull QueuePagerView view) {
    super.bindView(view);
    IntentFilter filter = new IntentFilter();
    filter.addAction(MusicService.InternalIntents.META_CHANGED);
    filter.addAction(MusicService.InternalIntents.REPEAT_CHANGED);
    filter.addAction(MusicService.InternalIntents.SHUFFLE_CHANGED);
    filter.addAction(MusicService.InternalIntents.QUEUE_CHANGED);
    filter.addAction(MusicService.InternalIntents.SERVICE_CONNECTED);
    addDisposable(RxBroadcast.fromBroadcast(ShuttleApplication.getInstance(), filter).startWith(new Intent(MusicService.InternalIntents.QUEUE_CHANGED)).toFlowable(BackpressureStrategy.LATEST).observeOn(AndroidSchedulers.mainThread()).subscribe(intent -> {
        final String action = intent.getAction();
        QueuePagerView queuePagerView = getView();
        if (queuePagerView == null) {
            return;
        }
        if (action != null) {
            switch(action) {
                case MusicService.InternalIntents.META_CHANGED:
                    queuePagerView.updateQueuePosition(MusicUtils.getQueuePosition());
                    break;
                case MusicService.InternalIntents.REPEAT_CHANGED:
                case MusicService.InternalIntents.SHUFFLE_CHANGED:
                case MusicService.InternalIntents.QUEUE_CHANGED:
                case MusicService.InternalIntents.SERVICE_CONNECTED:
                    List<ViewModel> items = Stream.of(MusicUtils.getQueue()).map(song -> new QueuePagerItemView(song, requestManager)).collect(Collectors.toList());
                    queuePagerView.loadData(items, MusicUtils.getQueuePosition());
                    break;
            }
        }
    }));
}

Example 14 with ViewModel

use of com.simplecityapps.recycler_adapter.model.ViewModel in project Shuttle by timusus.

the class GridDividerDecoration method getItemOffsets.

@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent, RecyclerView.State state) {
    if (!(parent.getLayoutManager() instanceof GridLayoutManager)) {
        throw new IllegalStateException("GridDividerDecoration can only be used with GridLayoutManager");
    }
    int spanCount = ((GridLayoutManager) parent.getLayoutManager()).getSpanCount();
    int position = parent.getChildAdapterPosition(view);
    if (position < 0) {
        return;
    }
    int spanIndex = ((GridLayoutManager) parent.getLayoutManager()).getSpanSizeLookup().getSpanIndex(position, spanCount);
    int groupIndex = ((GridLayoutManager) parent.getLayoutManager()).getSpanSizeLookup().getSpanGroupIndex(position, spanCount);
    RecyclerView.Adapter adapter = parent.getAdapter();
    if (adapter instanceof ViewModelAdapter) {
        ViewModel viewModel = ((ViewModelAdapter) adapter).items.get(position);
        // in which case we add bottom spacing if includeEdge is true)
        if (viewModel.getSpanSize(spanCount) == spanCount) {
            if (includeEdge && groupIndex == 0) {
                outRect.bottom = spacing;
            }
            return;
        }
    }
    if (includeEdge) {
        outRect.left = spacing - spanIndex * spacing / spanCount;
        outRect.right = (spanIndex + 1) * spacing / spanCount;
        if (groupIndex == 0) {
            outRect.top = spacing;
        }
        outRect.bottom = spacing;
    } else {
        outRect.left = spanIndex * spacing / spanCount;
        outRect.right = spacing - (spanIndex + 1) * spacing / spanCount;
        if (groupIndex > 0) {
            outRect.top = spacing;
        }
    }
}

Example 15 with ViewModel

use of com.simplecityapps.recycler_adapter.model.ViewModel in project Shuttle by timusus.

the class ViewModelAdapter method moveItem.

/**
 * Moves an item from {@param fromPosition} to {@param toPosition}
 *
 * @param fromPosition int
 * @param toPosition   int
 */
public void moveItem(int fromPosition, int toPosition) {
    final ViewModel model = items.remove(fromPosition);
    items.add(toPosition, model);
    notifyItemMoved(fromPosition, toPosition);
}