How to dismiss an AlertDialog on a FlatButton click?

Question

I have the following AlertDialog.

showDialog(
            context: context,
            child: new AlertDialog(
              title: const Text(\"Lo         


        

Answer 1

Navigator.pop(_)

worked for me, but the Flutter Team's gallery contains an example using:

Navigator.of(context, rootNavigator: true).pop()

which also works, and I am tempted to follow their lead.