После долгих часов вот что я придумал и работает.
import 'package:angelbay_bungalows/screens/overview.dart';
import 'package:angelbay_bungalows/widgets/drawer.dart';
import 'package:flutter/material.dart';
class Amenities extends StatelessWidget {
final String titleTop;
final String textDes;
final String img;
Amenities(this.titleTop, this.textDes, this.img);
final GlobalKey<ScaffoldState> scaffoldKey = GlobalKey<ScaffoldState>();
@override
Widget build(BuildContext context) {
var screenSize = MediaQuery.of(context).size;
return Scaffold(
key: scaffoldKey,
drawer: AppDrawer(),
body: Container(
color: Color.fromRGBO(216, 216, 216, 1),
child: Stack(
// overflow: Overflow.visible,
children: <Widget>[
Image.asset(
"$img",
height: 400,
width: screenSize.width,
fit: BoxFit.cover,
),
Positioned(
top: 50.0,
left: 10.0,
child: GestureDetector(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) {
return Overview();
},
),
);
},
child: Icon(
Icons.arrow_back_ios,
color: Colors.white,
size: 30.0,
),
),
),
Positioned(
top: 50.0,
right: 10.0,
child: GestureDetector(
onTap: () => scaffoldKey.currentState.openDrawer(),
child: Icon(
Icons.menu,
color: Colors.white,
size: 30.0,
)),
),
Padding(
padding: const EdgeInsets.only(top: 40),
child: DraggableScrollableSheet(
initialChildSize: 0.5,
minChildSize: 0.5,
maxChildSize: 0.8,
builder: (context, controller) {
return SingleChildScrollView(
controller: controller,
child: Container(
width: screenSize.width,
decoration: BoxDecoration(
color: Color.fromRGBO(216, 216, 216, 1),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(30.0),
topRight: Radius.circular(30.0),
),
),
child: Padding(
padding: EdgeInsets.all(25.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
titleTop,
style: TextStyle(
color: Colors.black,
fontSize: 26.0,
fontWeight: FontWeight.bold,
),
),
SizedBox(
height: 40.0,
),
Text(
'Description',
style: TextStyle(
fontSize: 18.0,
fontWeight: FontWeight.w500,
color: Color.fromRGBO(50, 54, 67, 1),
),
),
SizedBox(
height: 20.0,
),
Text(
textDes,
style: TextStyle(
fontSize: 16.0,
color: Color.fromRGBO(117, 117, 117, 1),
),
)
],
),
),
),
);
}),
),
],
),
),
);
}
}