2 posts tagged with "Routing"

Flutter’s new Navigator and Router API is described in detail in this post. These new functionalities may have been referred to as the Router widget in Flutter’s open design documents. Using these APIs, you’ll be able to fine-tune control over your app’s displays, and you’ll learn how to parse routes. These new APIs don’t break anything; they merely add a new declarative API to the list of available options. If you wanted to relocate or delete a page from the bottom of a stack, Navigator 2.0 made it much easier. It’s OK if you’re content with how the Navigator works right now, so long as you don’t mind the changes. Using the Router, the underlying platform’s routes may be handled and the relevant pages are shown. The Router is set up to show the relevant page based on the browser URL in this article.

Any app worth it’s salt will almost certainly have at least one, if not more than one, image picker. The image picker feature is included in a variety of major applications, including Facebook, Twitter, Instagram, and WhatsApp, amongst others. This feature allows users to choose files from their own device to use as a profile picture or to share with their friends. Setting an avatar for the user profile is by far the most typical function for an image picker to perform in a mobile application. In this guide, we’ll walk you through the process of developing an image picker using Flutter. An example Flutter app will be developed in which the user may either choose a picture from the gallery or snap a photo using the device’s camera.