public String getTableHtml() {
        return tableHtml;
    }
This span defines what should happen if a table is clicked. This abstract class is defined so
that applications can access the raw table HTML and do whatever they'd like to render it (e.g.
show it in a WebView).
android/modules/module_common/src/main/java/github/tornaco/android/thanos/widget/html/ClickableTableSpan.java