How do I set up a provider in Flutter?

Provider is built using widgets . It literally creates new widget subclasses, allowing you to use all the objects in provider as if they’re just part of Flutter. This also means that provider is not cross platform. (By cross platform, I mean outside of a Flutter project.

The generics (values inside <> brackets) tell Flutter what type of provider to look for . Then Flutter goes up through the widget tree until it finds the provided value. If the value isn’t provided anywhere then an exception is thrown. Finally, once you’ve got the provider, you can call any method on it.12 Haz 2020

The provider package is an easy to use package which is basically a wrapper around the InheritedWidgets that makes it easier to use and manage . It provides a state management technique that is used for managing a piece of data around the app.