Widgets in Flutter have following lifecycle methods associated with them: initState: This method is called when this object is inserted into the tree . This will be called exactly once per State object. Here we can initialize the variables needed for the widget such as AnimationController.29 May 2021
Read moreWhat is the lifecycle of stateful widget?
In one word: performance. The tldr version is that State objects are long lived, but StatefulWidget s (and all Widget subclasses) are thrown away and rebuilt whenever configuration changes . It’s very inexpensive ie cheap for Flutter to rebuild a mutable widget.
Read moreHow do you call a class method in flutter?
Contents in this project Flutter Create Call Function From Another Class in Main Class Dart Android iOS Example Tutorial:
Read moreHow do you call a method in another class flutter?
Contents in this project Flutter Create Call Function From Another Class in Main Class Dart Android iOS Example Tutorial:
Read moreWhen should I call initState Flutter?
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
Read moreWhere do I call initState?
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 .
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