Widgets describe what their view should look like given their current configuration and state . It includes a text widget, row widget, column widget, container widget, and many more. Widgets: Each element on a screen of the Flutter app is a widget.
Read moreHow do you call a provider in initState in Flutter?
“flutter call provider in initstate” Code Answer
Read moreWhat is void initState in Flutter?
void initState() @mustCallSuper, @protected. Called when this object is inserted into the tree . The framework will call this method exactly once for each State object it creates.
Read moreWhy is the build method on state and not StatefulWidget?
1 Answer. The reason why StatefulWidget uses a separate State class and not having build method inside its body is because all fields inside a Widget are immutable , and this includes all its sub-classes.
Read moreWhy We Use build in Flutter?
Flutter is an open-source software development kit which enables smooth and easy cross-platform mobile app development . You can build high quality natively compiled apps for iOS and Android quickly, without having to write the code for the two apps separately. All you need is one codebase for both platforms.
Read moreWhat is initState in Flutter?
initState() is a method of class State and it is considered as an important lifecycle method in Flutter. initState() is called only Once and we use it for one time initializations. Example : To initialize data that depends on the specific BuildContext . To initialize data that needs to executed before build() .
Read moreCan I use context in initState Flutter?
The framework will call this method exactly once for each [State] object it creates. This will be called once. So perform work which required to be performed only once, but remember context can’t be used here, as widget state gets loaded only initState() work is done.
Read more