Flutter provides a wide range of APIs for building advanced mobile and web applications. Here are some of the advanced APIs in Flutter:
Animation APIs – Flutter provides an extensive set of APIs for building complex animations. The animation APIs include the AnimationController, AnimationBuilder, Tween, and Curve classes.
Networking APIs – Flutter has robust networking APIs for fetching data from APIs, including HTTP, WebSocket, and MQTT clients. The APIs make it easy to build robust client-server applications.
Platform Integration APIs – Flutter provides platform integration APIs for interacting with native platform services such as camera, battery, contacts, and many more.
Asynchronous Programming APIs – Flutter has powerful asynchronous programming APIs that allow developers to write asynchronous code using futures, async, and await.
Dart Collection APIs – Dart is the programming language used by Flutter, and it has a rich set of collection APIs for manipulating lists, maps, and sets.
Localization and Internationalization APIs – Flutter provides easy-to-use localization and internationalization APIs for building applications that support multiple languages and regions.
UI Widgets – Flutter has a rich set of UI widgets, including Material Design and Cupertino-style widgets, that make it easy to build beautiful and responsive user interfaces.
These are just a few examples of the advanced APIs available in Flutter. There are many more APIs and packages available on pub.dev, the official package repository for Flutter, that can be used to build advanced applications.