Examples with Paging butter.droid.provider.base.paging.Paging used on opensource projects

Example 1 with Paging

use of butter.droid.provider.base.paging.Paging in project butter-android by butterproject.

the class TVOverviewPresenterImpl method loadProviderMedia.

private void loadProviderMedia(final int providerId) {
    cancelMovieCall(providerId);
    final butter.droid.provider.MediaProvider provider = providerManager.getMediaProvider(providerId);
    provider.getDefaultSorter().flatMap(sorter -> {
        Filter f;
        if (sorter.isPresent()) {
            f = new Filter(null, sorter.get());
        } else {
            f = new Filter(null, null);
        }
        return provider.items(f, new Pager(null));
    }).flatMap(w -> Single.zip(Single.just(w.getPaging()), Observable.fromIterable(w.getMedia()).map(m -> new MediaWrapper(m, providerId)).toList(), Pair::create)).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new SingleObserver<Pair<Paging, List<MediaWrapper>>>() {

        @Override
        public void onSubscribe(final Disposable d) {
            listRequests.add(providerId, d);
        }

        @Override
        public void onSuccess(final Pair<Paging, List<MediaWrapper>> items) {
            List<MediaWrapper> mediaItems = items.second;
            List<MediaCardItem> cardItems = convertMediaToOverview(mediaItems);
            view.displayProviderData(providerId, cardItems);
            if (selectedRow == 0) {
                view.updateBackgroundImage(mediaItems.get(0).getMedia().getBackdrop());
            }
        }

        @Override
        public void onError(final Throwable e) {
            view.showErrorMessage(R.string.movies_error);
        }
    });
}

Example 2 with Paging

use of butter.droid.provider.base.paging.Paging in project butter-android by butterproject.

the class VodoProvider method items.

@NonNull
@Override
public Single<ItemsWrapper> items(@Nullable final Filter filter, @Nullable Pager pager) {
    String query = null;
    String genre = null;
    String sorter = null;
    if (filter != null) {
        if (filter.getGenre() != null) {
            genre = filter.getGenre().getKey();
        }
        if (filter.getSorter() != null) {
            sorter = filter.getSorter().getKey();
        }
        query = filter.getQuery();
    }
    final int page;
    if (pager != null && pager.getEndCursor() != null) {
        page = Integer.parseInt(pager.getEndCursor());
    } else {
        page = 0;
    }
    return vodoService.fetchMovies(query, genre, sorter, null, null, ITEMS_PER_PAGE, page).map(VodoResponse::getDownloads).flatMapObservable(Observable::fromArray).map(this::mapVodoMovie).cast(Media.class).toList().map(m -> new ItemsWrapper(m, new Paging(String.valueOf(page + 1), m.size() == ITEMS_PER_PAGE)));
}

Example 3 with Paging

use of butter.droid.provider.base.paging.Paging in project butter-android by butterproject.

the class TVMediaGridPresenterImpl method loadItems.

private void loadItems(@Nullable String endCursor) {
    cancelCurrentCall();
    providerManager.getMediaProvider(providerId).items(filter, new Pager(endCursor)).flatMap(i -> Single.zip(Single.just(i).map(ItemsWrapper::getMedia).flatMapObservable(Observable::fromIterable).map(media -> new MediaWrapper(media, providerId)).map(MediaCardItem::new).toList(), Single.just(i).map(ItemsWrapper::getPaging), Pair::create)).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new SingleObserver<Pair<List<MediaCardItem>, Paging>>() {

        @Override
        public void onSubscribe(final Disposable d) {
            currentCall = d;
        }

        @Override
        public void onSuccess(final Pair<List<MediaCardItem>, Paging> value) {
            view.appendItems(value.first, !value.second.hasNextPage(), value.second.getEndCursor());
        }

        @Override
        public void onError(final Throwable e) {
            view.displayError("Error getting show list");
        }
    });
}

Example 4 with Paging

use of butter.droid.provider.base.paging.Paging in project butter-android by butterproject.

the class BaseMediaListPresenterImpl method loadNextPage.

@Override
public void loadNextPage(@Nullable String endCursor) {
    cancelListCall();
    if (items.isEmpty()) {
        updateLoadingMessage(getLoadingMessage());
        showLoading();
    }
    providerManager.getMediaProvider(providerId).items(filter, new Pager(endCursor)).flatMap(w -> Single.zip(Single.just(w.getPaging()), Observable.fromIterable(w.getMedia()).map(i -> new MediaWrapper(i, providerId)).toList(), Pair::create)).subscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread()).subscribe(new SingleObserver<Pair<Paging, List<MediaWrapper>>>() {

        @Override
        public void onSubscribe(final Disposable d) {
            listCall = d;
        }

        @Override
        public void onSuccess(final Pair<Paging, List<MediaWrapper>> value) {
            Paging paging = value.first;
            view.addItems(value.second, !paging.hasNextPage(), paging.getEndCursor());
            items.addAll(value.second);
            showLoaded();
        }

        @Override
        public void onError(final Throwable e) {
            // TODO: 6/24/17 Most of this is not relevant any more
            if (e.getMessage().equals("Canceled")) {
                showLoaded();
            } else if (e.getMessage() != null && e.getMessage().equals(ButterApplication.getAppContext().getString(R.string.movies_error))) {
                view.addItems(null, false, null);
                showLoaded();
            } else {
                Timber.e(e.getMessage());
                view.showErrorMessage(R.string.unknown_error);
                showLoaded();
            }
        }
    });
}