Functions are first-class objects in Dart and can be passed as parameters to other functions. We pass a function to a widget essentially saying, invoke this function when something happens . … Dart does both declarations as well as setting up the callback.20 Tem 2020
Read moreHow do you pass a function with parameters in flutter?
Dart: How to pass a function into a function (using a Function as a method parameter)
Read moreHow do you pass parameters to widgets in flutter?
Navigate to the widget.
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