Flutter Back button with return data

Question

I have an interface with two buttons that pop and return true or false, like so:

onPressed: () => Navigator.pop(context, false)

I need t

Answer 1

The simplest way to achieve this is to :

In your body take a WillPopScope as the parent widget And on its onWillPop : () {} call

Navigator.pop(context, false);

onWillPop of WillPopScope will be triggered automatically when you’ll press the back button on your AppBar