CODEWITHSUNDEEP
flutterdart
Taz
Taz

Reputation: 1971

How can add data on WillPopScope

I want add data at all 'pop'
It two case, Android back key and some button for 'navigator.(context).pop()'

So I used WillPopScope but I can't add data like this

onWillPop: () async {
        return Navigator.of(context).pop(myData));
      },

this is not working.

How can I add data?

Upvotes: 0

Views: 829

Answers (1)

magicleon94
magicleon94

Reputation: 5172

If you call 

Navigator.of(context).pop(myData)

in your code, the pop with arguments will be delivered if onWillPop return true.

When popping a page, onWillPop has the duty to day "ok you can pop" or "ok you cannot".

Upvotes: 2

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