resizeToAvoidBottomPadding not working, Keyboard hides textform

Question

resizeToAvoidBottomPadding (true and false) function not working,when textfield is tapped, the textform remains hidden behind.

Tried also with resizeToAvoidBottomInset (true and false) and nothing seems to work.

Here's my login page code

import 'package:flutter/material.dart';

class LoginPage extends StatefulWidget {
  @override
  _LoginPageState createState() => new _LoginPageState();
}

class _LoginPageState extends State<LoginPage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
        resizeToAvoidBottomPadding: true,
        body: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: <Widget>[
            Container(
              child: Stack(
                children: <Widget>[
                  Container(
                    padding: EdgeInsets.fromLTRB(15.0, 110.0, 0.0, 0.0),
                    child: Text('Cons',
                        style: TextStyle(
                            fontSize: 80.0, fontWeight: FontWeight.bold)),
                  ),
                  Container(
                    padding: EdgeInsets.fromLTRB(48.0, 175.0, 0.0, 0.0),
                    child: Text('Tech',
                        style: TextStyle(
                            fontSize: 80.0, fontWeight: FontWeight.bold)),
                  ),
                  Container(
                    padding: EdgeInsets.fromLTRB(220.0, 175.0, 0.0, 0.0),
                    child: Text('.',
                        style: TextStyle(
                            fontSize: 80.0,
                            fontWeight: FontWeight.bold,
                            color: Colors.green)),
                  )
                ],
              ),
            ),
            Container(
                padding: EdgeInsets.only(top: 35.0, left: 20.0, right: 20.0),
                child: Column(
                  children: <Widget>[
                    TextField(
                      decoration: InputDecoration(
                          labelText: 'EMAIL',
                          labelStyle: TextStyle(
                              fontFamily: 'Montserrat',
                              fontWeight: FontWeight.bold,
                              color: Colors.grey),
                          focusedBorder: UnderlineInputBorder(
                              borderSide: BorderSide(color: Colors.green))),
                    ),
                    SizedBox(height: 20.0),
                    TextField(
                      decoration: InputDecoration(
                          labelText: 'CONSTRASEÑA',
                          labelStyle: TextStyle(
                              fontFamily: 'Montserrat',
                              fontWeight: FontWeight.bold,
                              color: Colors.grey),
                          focusedBorder: UnderlineInputBorder(
                              borderSide: BorderSide(color: Colors.green))),
                      obscureText: true,
                    ),
                    SizedBox(height: 5.0),
                    Container(
                      alignment: Alignment(1.0, 0.0),
                      padding: EdgeInsets.only(top: 15.0, left: 20.0),
                      child: InkWell(
                        child: Text(
                          'Reestablecer Contraseña',
                          style: TextStyle(
                              color: Colors.green,
                              fontWeight: FontWeight.bold,
                              fontFamily: 'Montserrat',
                              decoration: TextDecoration.underline),
                        ),
                      ),
                    ),
                    SizedBox(height: 40.0),
                    Container(
                      height: 40.0,
                      child: Material(
                        borderRadius: BorderRadius.circular(20.0),
                        shadowColor: Colors.greenAccent,
                        color: Colors.green,
                        elevation: 7.0,
                        child: InkWell(
                          onTap: () {},
                          child: Center(
                            child: Text(
                              'LOGIN',
                              style: TextStyle(
                                  color: Colors.white,
                                  fontWeight: FontWeight.bold,
                                  fontFamily: 'Montserrat'),
                            ),
                          ),
                        ),
                      ),
                    ),
                    SizedBox(height: 20.0),
                    Container(
                      height: 40.0,
                      color: Colors.transparent,
                      child: Container(
                        decoration: BoxDecoration(
                            border: Border.all(
                                color: Colors.black,
                                style: BorderStyle.solid,
                                width: 1.0),
                            color: Colors.transparent,
                            borderRadius: BorderRadius.circular(20.0)),
                        child: Row(
                          mainAxisAlignment: MainAxisAlignment.center,
                          children: <Widget>[
                            Center(
                              child:
                                  ImageIcon(AssetImage('assets/facebook.png')),
                            ),
                            SizedBox(width: 10.0),
                            Center(
                              child: Text('Log in con facebook',
                                  style: TextStyle(
                                      fontWeight: FontWeight.bold,
                                      fontFamily: 'Montserrat')),
                            )
                          ],
                        ),
                      ),
                    )
                  ],
                )),
            SizedBox(height: 15.0),
            Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: <Widget>[
                Text(
                  'No tienes cuenta ?',
                  style: TextStyle(fontFamily: 'Montserrat'),
                ),
                SizedBox(width: 5.0),
                InkWell(
                  onTap: () {
                    Navigator.of(context).pushNamed('/signup');
                  },
                  child: Text(
                    'Registro',
                    style: TextStyle(
                        color: Colors.green,
                        fontFamily: 'Montserrat',
                        fontWeight: FontWeight.bold,
                        decoration: TextDecoration.underline),
                  ),
                )
              ],
            )
          ],
        ));
  }
}

Id like to tap the password field and have the whole scaffold to move upwards to let the user see whats currently being typed.

Heres my flutter doctor output.

[√] Flutter (Channel beta, v1.3.8, on Microsoft Windows [Version 10.0.17134.648], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[√] Android Studio (version 3.2)
[√] VS Code (version 1.32.3)
[√] Connected device (1 available)

• No issues found!

Answer 1

Scaffold(
  resizeToAvoidBottomPadding: true,//deprecated

resizeToAvoidBottomPadding is deprecated after Flutter v1.1.9.

---

Scaffold(
    resizeToAvoidBottomInset: true,//use this

Use resizeToAvoidBottomInset to specify if the body should resize when the keyboard appears.

Answer 2

Wrap the first Column inside SingleChildScrollView to allow scrolling.

 body: SingleChildScrollView(
       child: Column(
       ...