flutter calling bottom sheet and popup from bottom sheet and refresh first screen

flutter calling bottom sheet and popup from bottom sheet and refresh first screen

Problem Description:

I used the bottom sheet and I’m using navigator.pop on the button inside the bottom sheet but want to refresh the first screen when calling popup…

code

showModalBottomSheet(
    context: context,
    builder: (BuildContext bc) {
      return Container(
        child: Wrap(
          children: <Widget>[
          
          ListTile(
              leading: Icon(Icons.delete),
              title: Text('delete'),
              onTap: () async {
                

                try {
                  final file = await File(path);
                  print(path);
                  await file.delete();


                  print(file);
                } catch (e) {
                  print(e.toString());

                }
                Navigator.pop(context);
                setState(() {
                  print('delete');
                });

Solution – 1

class MyHomePage extends StatefulWidget {
  const MyHomePage({Key? key}) : super(key: key);

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  String homeScreenText = "Bottom Sheet not opened";

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: [
            Text(homeScreenText),
            const SizedBox(height: 50),
            ElevatedButton(
              onPressed: () {
                showBS();
              },
              child: const Text("open bottom sheet"),
            ),
          ],
        ),
      ),
    );
  }

  showBS() {
    showModalBottomSheet(
      context: context,
      builder: (context) {
        return SizedBox(
          height: 300,
          width: double.infinity,
          child: Center(
            child: ElevatedButton(
                onPressed: () {
                // Delete item from the list
                  // then call these
                  Navigator.pop(context);
                  setState(() {});
                },
                child: const Text("Close")),
          ),
        );
      },
    );
  }
}

Solution – 2

You just need to pass class name beside the Navigator.

Like this:-

Navigator.pop(context,classname());

Solution – 3

This perfectly work’s for me and hoping that also work’s for you.`

Note:- If you note get data then call that method many times.

If You try to get data from any method then call that method after `

Navigator.pop(context)
method name();