imc

import 'package:flutter/material.dart';

void main() {
  runApp(MaterialApp(
    home: Home(),
  ));
}

class Home extends StatefulWidget {
  @override
  _HomeState createState() => _HomeState();
}

class _HomeState extends State<Home> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("Calculadora de IMC"),
        centerTitle: true,
        backgroundColor: Colors.green,
        actions: <Widget>[
          IconButton(
            icon: Icon(Icons.refresh),
            onPressed: () {},
          )
        ],
      ),
      backgroundColor: Colors.white,
      body: SingleChildScrollView(
        padding: EdgeInsets.fromLTRB(10.0, 0.0, 10.0, 0.0),
        child:Column(
        crossAxisAlignment: CrossAxisAlignment.stretch,
        children: <Widget>[
          Icon(Icons.person_outline),
          TextField(
            keyboardType: TextInputType.number,
            decoration: InputDecoration(
                labelText: "Peso (kg)",
                labelStyle: TextStyle(color: Colors.green, fontSize: 25.0)
          ),
            textAlign: TextAlign.center,
            style: TextStyle(color: Colors.green,fontSize: 25.0 ),
          ),
          TextField(
            keyboardType: TextInputType.number,
            decoration: InputDecoration(
                labelText: "Altura (cm)",
                labelStyle: TextStyle(color: Colors.green, fontSize: 25.0)
          ),
            textAlign: TextAlign.center,
            style: TextStyle(color: Colors.green,fontSize: 25.0 ),
          ),
          Container(
            height: 50.0,
            child: RaisedButton(
              onPressed: () {},
              child: Text("Calcular",style: TextStyle(color: Colors.white),),
              color: Colors.green,

          ),
          ),
          Text("Info",
          textAlign: TextAlign.center,
          style: TextStyle(color: Colors.green, fontSize: 25.0),)

        ],
      ) ,)
    );
  }
}