title: Open a new window to show an EditText
body: <p>My question is pertaining to android layout. I would like to open a new window that will display an edit text in the background. </p>
  
  <p>Eg. Clicking on UserName ---> should open a new window that should show a new EditText with an OK and CANCEL button below.</p>
  
  <p>How would I go about this. Should I be changing my Layout.xml or should I be adding some code after the OnClick().</p>
  
  <p>Thanks for your reply !</p>