how can i use SingleChildScrollView in my code flutter? - flutter

Question

hello My code for a page is like this. i need to scroll part below appbar.
_sheetController =
_scaffoldKey.currentState.showBottomSheet<void>((BuildContext context) {
return
DecoratedBox(
decoration: BoxDecoration(color: Theme.of(context).canvasColor),
child: ClipRRect(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(40.0), topRight: Radius.circular(40.0)),
child:
Container(
child:
ListView(
children: <Widget>[
Container(
child: Stack(
children: <Widget>[
Positioned(
left: 10,
top: 10,
child: IconButton(
onPressed: () {
_loading = false;
Navigator.of(context).pop();
},
icon: Icon(
Icons.close,
size: 30.0,
color: Theme.of(context).primaryColor,
),
),
)
],
),
height: 50,
width: 50,
),
Form(
key: _formKey,
autovalidate: _autoValidate,
child:SingleChildScrollView(child:
Column(
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
height: 140,
child: Stack(
children: <Widget>[
Positioned(
child: Align(
child: Container(
width: 130,
height: 130,
decoration: BoxDecoration(
shape: BoxShape.circle,
color: Theme.of(context).primaryColor),
),
alignment: Alignment.center,
),
),
Positioned(
child: Container(
child: AutoSizeText(
"LOGIN",
maxLines: 1,
minFontSize:
MediaQuery.of(context).size.width/10.0,
maxFontSize:
MediaQuery.of(context).size.width/5.0,
style: TextStyle(
fontWeight: FontWeight.bold,
color: Colors.white,
),
),
alignment: Alignment.center,
),
),
],
),
),
Padding(
padding: EdgeInsets.only(bottom: 20, top: 60),
child: CustomTextField(
onSaved: (input) {
_Email = input;
},
keyboardType: TextInputType.emailAddress,
validator: emailValidator,
icon: Icon(Icons.email),
hint: "EMAIL",
)),
CustomTextField(
icon: Icon(Icons.lock),
obsecure: true,
onSaved: (input) => _Password = input,
validator: (input) =>
input.isEmpty ? "*Required" : null,
hint: "PASSWORD",
),
Padding(
padding: EdgeInsets.only(right:
MediaQuery.of(context).size.width/1.96),
child: Container(
width: MediaQuery.of(context).size.width/2.310160428,
height: 40.0,
child:
FlatButton(
onPressed: resetSheet,
child: AutoSizeText("FORGOT PASWORD !" ,maxFontSize:
20.0,minFontSize: 10.0,maxLines: 1,),
),
)
),
SizedBox(
height: 10,
),
Padding(
padding: EdgeInsets.only(
left: 20,
right: 20,
bottom: MediaQuery.of(context).viewInsets.bottom),
child: _loading == true
? CircularProgressIndicator(
valueColor: new AlwaysStoppedAnimation<Color>(
Theme.of(context).primaryColor),
)
: Container(
child: filledButton(
"LOGIN",
Colors.white,
Theme.of(context).primaryColor,
Theme.of(context).primaryColor,
Colors.white,
_validateLoginInput),
height: 50,
width: MediaQuery.of(context).size.width,
),
),
SizedBox(
height: 20,
),
],
),
),
),
],
),
height: MediaQuery.of(context).size.height / 1.1,
width: MediaQuery.of(context).size.width,
color: Colors.white,
),
),
);
});
My code for a page is like this. i need to scroll part below appbar.
#override
Widget build(BuildContext context) {
return new Scaffold(
appBar: new AppBar(... ),
body: new Stack(
children: <Widget>[
new Container(
decoration: BoxDecoration(
image: DecorationImage(...),
new Column(children: [
new Container(...),
new Container(...... ),
new Padding(
child: SizedBox(
child: RaisedButton(..),
),
new Divider(),
new Column(
children: <Widget>[
new Container(
child: new Row(
children: <Widget>[
new Expanded(
child: new Text( ),
),
new IconButton(
icon: IconButton(..),
onPressed: () {
_changed(true, "type");
},
),
],
),
),
visibilityPropertyType
? new Container(
margin: EdgeInsets.all(24.0),
child: new Column(
children: <Widget>[
new Row(
children: <Widget>[
new Expanded(... ),
new RaisedButton(..)
],
),
new Padding(
padding: const EdgeInsets.only(top: 10.0),
child: new Row(
mainAxisAlignment:
MainAxisAlignment.spaceEvenly,
children: <Widget>[
new Column(
children: <Widget>[
new Row(
children: <Widget>[.. ]),
new Row(
children: <Widget>[]),
new Row(
children: <Widget>[]),
new Row(
children: <Widget>[],
),
new Column(
children: <Widget>[
new Row(
children: <Widget>[],
),
],
),
],
),
),
],
))
: new Container(),
],
),
new Divider(
color: Colors.white,
)
])
],
),
);
}
I need to make body part scrollable. How can i implement that scroll.
I think the SingleChildScrollView must work here but doesn't may i have issues in my code i try for alot times to find error but don't any help ?