Flutter bindings

The Binding class is a class that will decouple dependency injection , while “binding” routes to the state manager and dependency manager. This allows Get to know which screen is being displayed when a particular controller is used and to know where and how to dispose of it.

Binding observers are notified when various application events occur , for example when the system locale changes. Generally, one widget in the widget tree registers itself as a binding observer, and converts the system state into inherited widgets.