This is sample flutter code for a Text widget which will exhibit hyperlink capabilities such as showing a blue underline in the text when it is hovered on top of

hyper_link_text_widget.dart

class HyperlinkText extends StatefulWidget {
  final String text;
  final String url;

  HyperlinkText({required this.text, required this.url});

  @override
  _HyperlinkTextState createState() => _HyperlinkTextState();
}

class _HyperlinkTextState extends State<HyperlinkText> {
  bool _isHovered = false;

  @override
  Widget build(BuildContext context) {
    return MouseRegion(
      onEnter: (_) {
        setState(() {
          _isHovered = true;
        });
      },
      onExit: (_) {
        setState(() {
          _isHovered = false;
        });
      },
      child: GestureDetector(
        onTap: () {
          // Pass any action parameters here
        },
        child: RichText(
          text: TextSpan(
            text: widget.text,
            style: TextStyle(
              color: Colors.blue,
              decoration: _isHovered ? TextDecoration.underline : TextDecoration.none,
              decorationColor: Colors.blue,
              decorationThickness: 2.0,
              height: 1.5, // Adjust the height to add padding above the underline
            ),
          ),
        ),
      ),
    );
  }
}