public static RenderThemeType getRenderThemeType() {
        final String selectedMapRenderTheme = Settings.getSelectedMapRenderTheme();
        for (RenderThemeHelper.RenderThemeType rtt : RenderThemeHelper.RenderThemeType.values()) {
            for (String searchPath : rtt.searchPaths) {
                if (StringUtils.containsIgnoreCase(selectedMapRenderTheme, searchPath)) {
                    return rtt;
                }
            }
        }
        return RenderThemeType.RTT_NONE;
    }
Requests for a running task to redo sync after finished. May fail if task is already done, but in this case the task may safely be discarted
main/src/main/java/cgeo/geocaching/maps/mapsforge/v6/RenderThemeHelper.java