Mastering WidgetKit in SwiftUI 4, iOS 16 with Dynamic Island - Weather Widget View

The video tutorial guides viewers through creating a weather widget using Swift UI. It covers setting up different widget sizes (small, medium, large) and using a switch statement to render views based on the widget family. The tutorial also discusses using an API for weather data, specifically the Open Weather Map API, and setting up preview providers for the widget. The focus is on the widget kit aspect, with a simple implementation for demonstration purposes.

Describe how the medium size widget is structured according to the text.

Explain the purpose of the default case in the switch statement for widget family.

What is the role of the preview provider in the widget development process?