Basic Routing with Flutter Navigator 2.0 Example! The Flutter team launched Navigator 2.0 to manage complicated routing because Navigator 1.0 was only capable of adding and deleting pages from stacks, which made it difficult to handle deep linking or URI parsing for the Flutter Web development company. But can Navigator 2.0 really solve this problem?
What and why is Flutter Navigator 2.0? In contrast to Navigator 1.0, an imperative API, flutter's Navigator 2.0 operates mostly in an imperative manner but has a declarative API.
Navigation 1.0's Drawbacks Until any application had basic routing with a limited number of screens and didn't need to be utilized on the web, navigator 1.0 gave us a stack to which we could PUSH or POP pages. The issue arose when we had to create complicated apps, implement "deep linking," go straight to a product page from alerts, handle OS events, and parse URIs for the handling of the Flutter web back button.
Flutter Navigator 2.0: Why Use It? Then Navigator 2.0 was released, which is declarative, giving you greater control over the Navigation stack. With Navigator 2.0, we can manipulate the stack according to the state of our app and respond to back button events sent by OS. By supplying a list of pages and doing URI parsing using routeInformationParser and provider, we can use this to not only PUSH and POP from the top but from any place we wanted to.
Tutorial Purpose In this tutorial, we'll create a straightforward example application with just two screens: ●
A list of anime characters will appear on Screen 1 for Characters.