title: How AutoFocus Textfield in flutter
body: <p>I have a problem while developing my app - how can I auto-focus a textfield after completing input on the previous field, without having to click the textfield?</p>
  <p><a href="https://i.stack.imgur.com/DCQKt.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DCQKt.png" alt="enter image description here" /></a></p>