Prevent back button from closing a dialog box

Question

I am trying to prevent an AlertDialog box from closing when pressing the back button in Android. I have followed both of the popular methods in this thread, and with System.out.

Answer 1

AlertDialog.Builder builder = AlertDialog.Builder(this)
Dialog dialog = builder.create()
dialog.setCancelable(false)
dialog.setCanceledOnTouchOutside(false)

This will prevent the user on canceling the dialog when they press the back button or touch outside the dialog window