Examples with EmptyView com.simplecity.amp_library.ui.modelviews.EmptyView used on opensource projects

Example 6 with EmptyView

use of com.simplecity.amp_library.ui.modelviews.EmptyView 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 7 with EmptyView

use of com.simplecity.amp_library.ui.modelviews.EmptyView in project Shuttle by timusus.

the class SearchFragment method onCreate.

@SuppressLint("InlinedApi")
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    searchPresenter = new SearchPresenter(new PrefixHighlighter(), Glide.with(this));
    query = getArguments().getString(ARG_QUERY);
    loadingView = new LoadingView();
    emptyView = new EmptyView(R.string.empty_search);
    emptyView.setHeight(ResourceUtils.toPixels(96));
    adapter = new ViewModelAdapter();
}

Example 8 with EmptyView

use of com.simplecity.amp_library.ui.modelviews.EmptyView in project Shuttle by timusus.

the class DialogUtils method showWhitelistDialog.

public static void showWhitelistDialog(final Context context) {
    View view = LayoutInflater.from(context).inflate(R.layout.dialog_blacklist, null);
    final MaterialDialog.Builder builder = getBuilder(context).title(R.string.whitelist_title).customView(view, false).positiveText(R.string.close).negativeText(R.string.pref_title_clear_whitelist).onNegative((materialDialog, dialogAction) -> {
        WhitelistHelper.deleteAllFolders();
        Toast.makeText(context, R.string.whitelist_deleted, Toast.LENGTH_SHORT).show();
    });
    final Dialog dialog = builder.build();
    RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.recyclerView);
    recyclerView.setLayoutManager(new LinearLayoutManager(context));
    final WhitelistAdapter whitelistadapter = new WhitelistAdapter();
    whitelistadapter.setWhitelistListener((v, position, songWhitelist) -> {
        WhitelistHelper.deleteFolder(songWhitelist);
        whitelistadapter.removeItem(position);
        if (whitelistadapter.items.size() == 0) {
            dialog.dismiss();
        }
    });
    recyclerView.setAdapter(whitelistadapter);
    Subscription subscription = WhitelistHelper.getWhitelistFolders().map(whitelistFolders -> Stream.of(whitelistFolders).map(folder -> (AdaptableItem) new WhitelistView(folder)).collect(Collectors.toList())).observeOn(AndroidSchedulers.mainThread()).subscribe(whitelistViews -> {
        if (whitelistViews.size() == 0) {
            whitelistadapter.addItem(0, new EmptyView(R.string.whitelist_empty));
        } else {
            whitelistadapter.setItems(whitelistViews);
        }
    });
    dialog.setOnDismissListener(dialogInterface -> subscription.unsubscribe());
    dialog.show();
}

Example 9 with EmptyView

use of com.simplecity.amp_library.ui.modelviews.EmptyView in project Shuttle by timusus.

the class SuggestedFragment method refreshAdapterItems.

void refreshAdapterItems() {
    PermissionUtils.RequestStoragePermissions(() -> {
        if (getActivity() != null && isAdded()) {
            subscription = new CompositeSubscription();
            Observable<Playlist> mostPlayedPlaylistObservable = Observable.fromCallable(Playlist::mostPlayedPlaylist).subscribeOn(Schedulers.io()).cache();
            Observable<List<Song>> mostPlayedSongsObservable = mostPlayedPlaylistObservable.filter(playlist -> playlist != null).flatMap(playlist -> playlist.getSongsObservable(getContext())).cache();
            Observable<List<AdaptableItem>> mostPlayedItemsObservable = mostPlayedPlaylistObservable.flatMap(playlist -> {
                SuggestedHeader mostPlayedHeader = new SuggestedHeader(getString(R.string.mostplayed), getString(R.string.suggested_most_played_songs_subtitle), playlist);
                SuggestedHeaderView mostPlayedHeaderView = new SuggestedHeaderView(mostPlayedHeader);
                return mostPlayedSongsObservable.map(songs -> {
                    List<AdaptableItem> items = new ArrayList<>();
                    if (!songs.isEmpty()) {
                        items.add(mostPlayedHeaderView);
                        items.add(mostPlayedRecyclerView);
                    }
                    return items;
                });
            }).switchIfEmpty(Observable.just(Collections.emptyList()));
            Observable<List<AdaptableItem>> recentlyPlayedAlbums = Observable.fromCallable(Playlist::recentlyPlayedPlaylist).subscribeOn(Schedulers.io()).filter(playlist -> playlist != null).flatMap(playlist -> {
                SuggestedHeader recentlyPlayedHeader = new SuggestedHeader(getString(R.string.suggested_recent_title), getString(R.string.suggested_recent_subtitle), playlist);
                SuggestedHeaderView recentlyPlayedHeaderView = new SuggestedHeaderView(recentlyPlayedHeader);
                return playlist.getSongsObservable(getContext()).flatMap(songs -> Observable.just(Operators.songsToAlbums(songs))).flatMap(Observable::from).sorted((a, b) -> ComparisonUtils.compareLong(b.lastPlayed, a.lastPlayed)).limit(6).flatMap(album -> album.getSongsObservable().map(songs -> {
                    album.numSongs = songs.size();
                    return album;
                })).sorted((a, b) -> ComparisonUtils.compareLong(b.lastPlayed, a.lastPlayed)).filter(album -> album.numSongs > 0).map(album -> (AdaptableItem) new AlbumView(album, ViewType.ALBUM_LIST_SMALL, requestManager)).toList().map(adaptableItems -> {
                    if (!adaptableItems.isEmpty()) {
                        adaptableItems.add(0, recentlyPlayedHeaderView);
                    }
                    return adaptableItems;
                });
            }).switchIfEmpty(Observable.just(Collections.emptyList()));
            Observable<Playlist> favouritesPlaylistObservable = Observable.fromCallable(Playlist::favoritesPlaylist).subscribeOn(Schedulers.io()).cache();
            Observable<List<Song>> favouritesSongsObservable = favouritesPlaylistObservable.filter(playlist -> playlist != null).flatMap(playlist -> playlist.getSongsObservable(getContext())).cache();
            Observable<List<AdaptableItem>> favoriteSongsItemsObservable = favouritesPlaylistObservable.flatMap(playlist -> {
                SuggestedHeader favoriteHeader = new SuggestedHeader(getString(R.string.fav_title), getString(R.string.suggested_favorite_subtitle), playlist);
                SuggestedHeaderView favoriteHeaderView = new SuggestedHeaderView(favoriteHeader);
                return favouritesSongsObservable.map(songs -> {
                    List<AdaptableItem> items = new ArrayList<>();
                    if (!songs.isEmpty()) {
                        items.add(favoriteHeaderView);
                        items.add(favoriteRecyclerView);
                    }
                    return items;
                });
            }).switchIfEmpty(Observable.just(Collections.emptyList()));
            Observable<List<AdaptableItem>> recentlyAddedAlbums = Observable.fromCallable(Playlist::recentlyAddedPlaylist).subscribeOn(Schedulers.io()).filter(playlist -> playlist != null).flatMap(playlist -> {
                SuggestedHeader recentlyAddedHeader = new SuggestedHeader(getString(R.string.recentlyadded), getString(R.string.suggested_recently_added_subtitle), playlist);
                SuggestedHeaderView recentlyAddedHeaderView = new SuggestedHeaderView(recentlyAddedHeader);
                return playlist.getSongsObservable(getContext()).flatMap(songs -> Observable.just(Operators.songsToAlbums(songs))).flatMap(Observable::from).sorted((a, b) -> ComparisonUtils.compareLong(b.dateAdded, a.dateAdded)).limit(4).flatMap(album -> album.getSongsObservable().map(songs -> {
                    album.numSongs = songs.size();
                    return album;
                })).sorted((a, b) -> ComparisonUtils.compareLong(b.dateAdded, a.dateAdded)).filter(album -> album.numSongs > 0).map(album -> (AdaptableItem) new AlbumView(album, ViewType.ALBUM_LIST_SMALL, requestManager)).toList().map(adaptableItems -> {
                    if (!adaptableItems.isEmpty()) {
                        adaptableItems.add(0, recentlyAddedHeaderView);
                    }
                    return adaptableItems;
                });
            }).switchIfEmpty(Observable.just(Collections.emptyList()));
            Observable.merge(mostPlayedItemsObservable, recentlyPlayedAlbums, favoriteSongsItemsObservable, recentlyAddedAlbums);
            subscription.add(Observable.combineLatest(mostPlayedItemsObservable, recentlyPlayedAlbums, favoriteSongsItemsObservable, recentlyAddedAlbums, (mostPlayedSongs1, recentlyPlayedAlbums1, favoriteSongs1, recentlyAddedAlbums1) -> {
                List<AdaptableItem> items = new ArrayList<>();
                items.addAll(mostPlayedSongs1);
                items.addAll(recentlyPlayedAlbums1);
                items.addAll(favoriteSongs1);
                items.addAll(recentlyAddedAlbums1);
                return items;
            }).debounce(250, TimeUnit.MILLISECONDS).switchIfEmpty(Observable.just(new ArrayList<>())).observeOn(AndroidSchedulers.mainThread()).subscribe(adaptableItems -> {
                if (adaptableItems.isEmpty()) {
                    suggestedAdapter.setEmpty(new EmptyView(R.string.empty_suggested));
                } else {
                    suggestedAdapter.setItems(adaptableItems);
                }
            }));
            subscription.add(mostPlayedSongsObservable.map(songs -> {
                Collections.sort(songs, (a, b) -> ComparisonUtils.compareInt(b.playCount, a.playCount));
                return Stream.of(songs).map(song -> (AdaptableItem) new SuggestedSongView(song, requestManager)).limit(20).collect(Collectors.toList());
            }).observeOn(AndroidSchedulers.mainThread()).subscribe(adaptableItems -> {
                mostPlayedRecyclerView.itemAdapter.setItems(adaptableItems);
            }));
            subscription.add(favouritesSongsObservable.map(songs -> Stream.of(songs).map(song -> (AdaptableItem) new SuggestedSongView(song, requestManager)).limit(20).collect(Collectors.toList())).observeOn(AndroidSchedulers.mainThread()).subscribe(adaptableItems -> {
                favoriteRecyclerView.itemAdapter.setItems(adaptableItems);
            }));
        }
    });
}

Example 10 with EmptyView

use of com.simplecity.amp_library.ui.modelviews.EmptyView in project Shuttle by timusus.

the class AlbumFragment method refreshAdapterItems.

void refreshAdapterItems() {
    PermissionUtils.RequestStoragePermissions(() -> {
        if (getActivity() != null && isAdded()) {
            int albumDisplayType = SettingsManager.getInstance().getAlbumDisplayType();
            boolean ascending = SortManager.getInstance().getAlbumsAscending();
            subscription = DataManager.getInstance().getAlbumsRelay().flatMap(albums -> {
                SortManager.getInstance().sortAlbums(albums);
                if (!ascending) {
                    Collections.reverse(albums);
                }
                return Observable.from(albums).map(album -> (AdaptableItem) new AlbumView(album, albumDisplayType, requestManager, multiSelector)).toList();
            }).observeOn(AndroidSchedulers.mainThread()).subscribe(items -> {
                if (items.isEmpty()) {
                    albumAdapter.setEmpty(new EmptyView(R.string.empty_albums));
                } else {
                    albumAdapter.setItems(items);
                }
                if (sortOrderChanged) {
                    recyclerView.scrollToPosition(0);
                }
                sortOrderChanged = false;
            });
        }
    });
}