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

Example 11 with EmptyView

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

the class AlbumArtistFragment method refreshAdapterItems.

void refreshAdapterItems(boolean force) {
    PermissionUtils.RequestStoragePermissions(() -> {
        if (getActivity() != null && isAdded()) {
            int artistDisplayType = SettingsManager.getInstance().getArtistDisplayType();
            boolean ascending = SortManager.getInstance().getArtistsAscending();
            disposable = DataManager.getInstance().getAlbumArtistsRelay().skipWhile(albumArtists -> !force && adapter.items.size() == albumArtists.size()).debounce(150, TimeUnit.MILLISECONDS).flatMapSingle(albumArtists -> {
                // Sort
                SortManager.getInstance().sortAlbumArtists(albumArtists);
                // Reverse if required
                if (!ascending) {
                    Collections.reverse(albumArtists);
                }
                return Observable.fromIterable(albumArtists).map(albumArtist -> {
                    // Look for an existing AlbumArtistView wrapping the song, we'll reuse it if it exists.
                    AlbumArtistView albumArtistView = (AlbumArtistView) Stream.of(adapter.items).filter(viewModel -> viewModel instanceof AlbumArtistView && (((AlbumArtistView) viewModel).albumArtist.equals(albumArtist))).findFirst().orElse(null);
                    if (albumArtistView == null) {
                        albumArtistView = new AlbumArtistView(albumArtist, artistDisplayType, requestManager);
                        albumArtistView.setClickListener(this);
                    }
                    return (ViewModel) albumArtistView;
                }).toList();
            }).observeOn(AndroidSchedulers.mainThread()).subscribe(items -> {
                if (items.isEmpty()) {
                    adapter.setItems(Collections.singletonList(new EmptyView(R.string.empty_artists)));
                } else {
                    adapter.setItems(items);
                }
                // Move the RV back to the top if we've had a sort order change.
                if (sortOrderChanged) {
                    recyclerView.scrollToPosition(0);
                }
                sortOrderChanged = false;
            });
        }
    });
}

Example 12 with EmptyView

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

the class SongFragment method refreshAdapterItems.

void refreshAdapterItems(boolean force) {
    PermissionUtils.RequestStoragePermissions(() -> {
        if (getActivity() != null && isAdded()) {
            boolean ascending = SortManager.getInstance().getSongsAscending();
            disposable = DataManager.getInstance().getSongsRelay().skipWhile(songs -> !force && Stream.of(adapter.items).filter(viewModel -> viewModel instanceof SongView).count() == songs.size()).debounce(150, TimeUnit.MILLISECONDS).flatMapSingle(songs -> {
                // Sort
                SortManager.getInstance().sortSongs(songs);
                // Reverse if required
                if (!ascending) {
                    Collections.reverse(songs);
                }
                return Observable.fromIterable(songs).map(song -> {
                    // Look for an existing SongView wrapping the song, we'll reuse it if it exists.
                    SongView songView = (SongView) Stream.of(adapter.items).filter(viewModel -> viewModel instanceof SongView && (((SongView) viewModel).song.equals(song))).findFirst().orElse(null);
                    if (songView == null) {
                        songView = new SongView(song, null);
                        songView.setClickListener(this);
                    }
                    return (ViewModel) songView;
                }).toList();
            }).observeOn(AndroidSchedulers.mainThread()).subscribe(items -> {
                if (items.isEmpty()) {
                    adapter.setItems(Collections.singletonList(new EmptyView(R.string.empty_songlist)));
                } else {
                    items.add(0, shuffleView);
                    adapter.setItems(items);
                }
                // Move the RV back to the top if we've had a sort order change.
                if (sortOrderChanged) {
                    recyclerView.scrollToPosition(0);
                }
                sortOrderChanged = false;
            }, error -> LogUtils.logException(TAG, "Error refreshing adapter items", error));
        }
    });
}