To call a void function from another file in Flutter, what you have to do are:
Read moreHow do you make a Dart method?
A Dart method is the collection of statements that consists of some characteristics to class object.
Read moreWHAT IS function and method in Dart?
A function is a top-level function which is declared outside of a class or an inline function that is created inside another function or inside method. A method is tied to an instance of a class and has an implicit reference to this .30 Kas 2018
Read moreHow do I create a new method in Flutter?
You can do that in different ways:
Read moreWhat is a method in Flutter?
Methods are functions on a class that provide behavior for an object . Instance methods on objects are exposed via instances of the class. They have access to other variables and methods on the instance, as well as the keyword this .
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