How to change data using platform chanel? I have profile data in the form of a Map. I need to pass them to the platform and return them back with a modified update date using the platform channel. How can I change the update date and revert back? The data should be updated on clicking the ElevatedButton. My Flutter Page: class HomePage extends StatefulWidget { const HomePage({Key? key}) : super(key: key); @override State createState() => _HomePageState(); } class _HomePageState extends State { static const platform =...