Creating Live Audio Chat Rooms with SwiftUI

In this tutorial, we learn how to build an audio chat room application using SwiftUI and Agora SDKs. The app allows users to join a live audio channel with their unique usernames and displays the list of other members in the channel. We create a simple UI with three basic elements: text input for channel name, text input for username, and a Join Channel button. We then set up an observable object class (AgoraObservable) to handle the RTM delegate callbacks and everything else related to connecting to Agora. The app also includes methods for joining the audio and messaging channels, sharing usernames with other members, receiving incoming user data, and displaying a list of usernames in SwiftUI. Finally, we test the application by exploring the project in the repository provided.