Adds very basic support for using bulleted lists in TextViews.
Html.TagHandler tagHandler = (opening, tag, output, xmlReader) -> {
if (tag.equals("ul") && !opening) output.append("\n");
if (tag.equals("li") && opening) output.append("\n\t•");
};
tv.setText(Html.fromHtml(getString(R.string.about_this_app), null, tagHandler));