title: Remove focus from editText in dialog when keyboard is down
body: <p>I have an AlertDialog with an edit text in it. When you hit the back key, the keyboard goes down (as it should), but the edit text is still with focus. If you hit the back key again, the whole dialog disappears. </p>
  
  <p>I want to remove the focus from the edit text inside the dialog upon hiding the keyboard, but can't figure out how to.</p>
  
  <p>Note that I don't want to override the onBackPressed or something similar, because I just want to control what happens when the back button is pressed when the dialog is up.</p>
  
  <p>Any ideas?</p>