docs: public static CharSequence parseContent(XmlPullParser parser)
                      throws XmlPullParserException, IOException {
          assert (parser.getEventType() == XmlPullParser.START_TAG);
          if (parser.isEmptyElementTag()) {
              return "";
          }
          // Advance the parser, since we want to parse the content of the current element
          parser.next();
          return parseContentDepth(parser, parser.getDepth(), false);
      }