In flutter, the inherited widget is a base class that allows those classes to extend the information under the tree from it . Inherited widgets are also a kind of state management technique. It works by telling registered build references when a change occurs.
Read moreHow is an inherited Widget different from a provider in Flutter?
If you use InheritedWidget in large application, build methods always rebuilds whole build method. But with Provider you have Consumer widget which is can be very specific to control specific blocks of build method, so you have more efficiency.
Read moreWhat is inherited widget?
In flutter, the inherited widget is a base class that allows those classes to extend the information under the tree from it . Inherited widgets are also a kind of state management technique. It works by telling registered build references when a change occurs.
Read moreWhy we use inherited widget in Flutter?
The inherited widget works in conjunction with a stateful widget and allows you to pass that StatefulWidgets state to all of its ancestors . Its a convenience widget. So you don’t have to type the code in every class to pass state down to its children.
Read moreHow does an inherited widget work?
InheritedWidget is a base class that allows classes that extend it to propagate information down the tree efficiently. Basically, it works by notifying registered build contexts if there is any change . Therefore, the descendant widgets that depend on it will only be rebuilt if necessary.
Read moreWhat is BuildContext Flutter?
BuildContext is a locator that is used to track each widget in a tree and locate them and their position in the tree . The BuildContext of each widget is passed to their build method. Remember that the build method returns the widget tree a widget renders. Each BuildContext is unique to a widget.
Read moreWhat is Updateshouldnotify in Flutter?
This method is called after rebuilds and always passes in the old widget as an argument . This gives you a chance to check if Flutter should rebuild or not. For example, if your new widget is rebuilt with the same data, then there’s no need to make Flutter do the expensive work.
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