Flutter initState dispose

initState() According to Flutter official docs,Called when this object is inserted into the tree . The framework will call this method exactly once for each State object it creates.10 Tem 2020

Conclusion. Start your initState with super . initState and end your dispose with super. dispose if you want to be on the easy and safe side adding mixin s to your State .

Because we can’t call setState() directly in the initState method , we can’t call it from a function called by initState either. Unless this function is asynchronous and the setState call is made after the first await.

3. initState() This is the first method called when the widget is created (after the class constructor, of course.) initState is called once and only once .