public Presenter getPresenter()

in LeanbackShowcase/app/src/main/java/androidx/leanback/leanbackshowcase/cards/presenters/CardPresenterSelector.java [39:93]
55 lines of code
20 McCabe index (conditional complexity)

    public Presenter getPresenter(Object item) {
        if (!(item instanceof Card)) throw new RuntimeException(
                String.format("The PresenterSelector only supports data items of type '%s'",
                        Card.class.getName()));
        Card card = (Card) item;
        Presenter presenter = presenters.get(card.getType());
        if (presenter == null) {
            switch (card.getType()) {
                case SINGLE_LINE:
                    presenter = new SingleLineCardPresenter(mContext);
                    break;
                case VIDEO_GRID:
                    presenter = new VideoCardViewPresenter(mContext, R.style.VideoGridCardTheme);
                    break;
                case MOVIE:
                case MOVIE_BASE:
                case MOVIE_COMPLETE:
                case SQUARE_BIG:
                case GRID_SQUARE:
                case GAME: {
                    int themeResId = R.style.MovieCardSimpleTheme;
                    if (card.getType() == Card.Type.MOVIE_BASE) {
                        themeResId = R.style.MovieCardBasicTheme;
                    } else if (card.getType() == Card.Type.MOVIE_COMPLETE) {
                        themeResId = R.style.MovieCardCompleteTheme;
                    } else if (card.getType() == Card.Type.SQUARE_BIG) {
                        themeResId = R.style.SquareBigCardTheme;
                    } else if (card.getType() == Card.Type.GRID_SQUARE) {
                        themeResId = R.style.GridCardTheme;
                    } else if (card.getType() == Card.Type.GAME) {
                        themeResId = R.style.GameCardTheme;
                    }
                    presenter = new ImageCardViewPresenter(mContext, themeResId);
                    break;
                }
                case SIDE_INFO:
                    presenter = new SideInfoCardPresenter(mContext);
                    break;
                case TEXT:
                    presenter = new TextCardPresenter(mContext);
                    break;
                case ICON:
                    presenter = new IconCardPresenter(mContext);
                    break;
                case CHARACTER:
                    presenter = new CharacterCardPresenter(mContext);
                    break;
                default:
                    presenter = new ImageCardViewPresenter(mContext);
                    break;
            }
        }
        presenters.put(card.getType(), presenter);
        return presenter;
    }