Page not moving to the next page - firebase

Question

I have been trying to move to another page after register but it doesnt move to new page. it just saves data to data base and doesnt move. it remains on the same page. i need it to move to another page.
import 'package:flutter/material.dart';
import 'package:project_work/extra%20pages/screen/welcome.dart';
import 'LogIn.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'models.dart';
// had to switch the login part for sign up. So this page is Sign up.
class LogIn extends StatefulWidget {
#override
_LogInState createState() => new _LogInState();
}
class _LogInState extends State<LogIn> {
final GlobalKey<FormState> _formKey = GlobalKey<FormState>();
final _user = User();
TextStyle style =
TextStyle(fontFamily: '', fontSize: 20.0, color: Colors.black);
#override
Widget build(BuildContext context) {
return Scaffold(
body: new Stack(
children: <Widget>[
Column(
children: <Widget>[
Padding(
padding: EdgeInsets.only(left: 10.0),
)
],
),
Center(
child: Container(
decoration: BoxDecoration(
image: DecorationImage(
image: AssetImage("assets/images/Artboardd.png"),
fit: BoxFit.cover,
),
),
alignment: Alignment.center,
padding: const EdgeInsets.all(36.0),
child: Builder(
builder: (context) => Form(
key: _formKey,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
mainAxisAlignment: MainAxisAlignment.center,
children: [
SizedBox(height: 15.0),
Text(
"Register",
style: TextStyle(
color: Colors.black,
fontStyle: FontStyle.italic,
fontFamily: 'Pacifico',
fontSize: 50.0),
textAlign: TextAlign.center,
),
TextFormField(
obscureText: false,
style: style,
keyboardType: TextInputType.emailAddress,
decoration: InputDecoration(
labelText: 'Email',
contentPadding: EdgeInsets.fromLTRB(
20.0, 15.0, 20.0, 15.0),
border: OutlineInputBorder(
borderRadius:
BorderRadius.circular(32.0)),
icon: Icon(Icons.mail)),
validator: (value) {
if (value.isEmpty) {
return 'Please enter your Email';
}
return null;
},
onSaved: (val) =>
setState(() => _user.email = val),
),
SizedBox(height: 15.0),
TextFormField(
obscureText: true,
style: style,
keyboardType: TextInputType.text,
decoration: InputDecoration(
labelText: 'Password',
contentPadding: EdgeInsets.fromLTRB(
20.0, 15.0, 20.0, 15.0),
border: OutlineInputBorder(
borderRadius:
BorderRadius.circular(32.0)),
icon: Icon(Icons.vpn_key)),
validator: (value) {
if (value.isEmpty || value.length < 6) {
return 'Password must be at least 6 characters';
}
return null;
},
onSaved: (val) =>
setState(() => _user.password = val)),
Container(
padding: const EdgeInsets.symmetric(
vertical: 16.0, horizontal: 16.0),
child: RaisedButton(
padding: EdgeInsets.fromLTRB(20.0, 15.0, 20.0, 15.0),
shape: RoundedRectangleBorder(
borderRadius:
new BorderRadius.circular(18.0),
side: BorderSide(color: Colors.blue),
),
color: Colors.blue,
onPressed: signup,
child: Text('Register'))),
])))))
],
));
}
_showDialog(BuildContext context) {
Scaffold.of(context)
.showSnackBar(SnackBar(content: Text('Registered Succesfully')));
}
i cant tell if there is a problem with this code here. Can you please help
void signup()async {
if (_formKey.currentState.validate()) {
_formKey.currentState.save();
try {
FirebaseUser user = (await FirebaseAuth.instance
.createUserWithEmailAndPassword(
email: _user.email, password: _user.password)) as FirebaseUser;
user.sendEmailVerification();
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (context)=> SignUp()));
} catch (e) {
print(e.messgae);
}
}
}
}

Answer 1

For me it works just using:
Navigator.push(context, MaterialPageRoute(builder: (context)=> Register(User: user,)));
Hope it helps!