SolidBottomSheet Controller Example Flutter - flutter

Question

SolidBottomSheetController() is not working in my code, I am not able to listen_events of height or anything, hopefully, and I am sure my code is correct.
Can Anyone Please Give Example of SolidBottomSheet() working, with Controller, how you are implementing and listening to the events

Answer 1

You can copy paste run full code below , it's from official example and add listen event
You can use _controller.heightStream.listen
code snippet
SolidController _controller = SolidController();
#override
void initState() {
_controller.heightStream.listen((event) {
print(event);
});
}
working demo
full code
import 'package:flutter/material.dart';
import 'package:solid_bottom_sheet/solid_bottom_sheet.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
SolidController _controller = SolidController();
#override
void initState() {
_controller.heightStream.listen((event) {
print(event);
});
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("Solid bottom sheet example"),
),
body: ListView.builder(
itemCount: 20,
itemBuilder: (context, index) {
return Card(
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Stack(
alignment: Alignment.bottomRight,
children: <Widget>[
Image.asset("assets/cardImg.png"),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
"Flutter rules?",
style: Theme.of(context).textTheme.title,
),
),
],
),
ButtonTheme.bar(
child: ButtonBar(
children: <Widget>[
FlatButton(
child: const Text('NOPE'),
onPressed: () {
/* ... */
},
),
FlatButton(
child: const Text('YEAH'),
onPressed: () {
/* ... */
},
),
],
),
),
],
),
);
},
),
bottomSheet: SolidBottomSheet(
controller: _controller,
draggableBody: true,
headerBar: Container(
color: Theme.of(context).primaryColor,
height: 50,
child: Center(
child: Text("Swipe me!"),
),
),
body: Container(
color: Colors.white,
height: 30,
child: Center(
child: Text(
"Hello! I'm a bottom sheet ",
style: Theme.of(context).textTheme.display1,
),
),
),
),
floatingActionButton: FloatingActionButton(
child: Icon(Icons.stars),
onPressed: () {
_controller.isOpened ? _controller.hide() : _controller.show();
}),
);
}
}