How to control which view is shown when your app launches
Updated for Xcode 12.0
When you make a new SwiftUI project, Xcode will automatically create a new Swift file with the same name as your project, which will be used to bootstrap your app – to present your initial user interface. This replaces the old AppDelegate.swift and SceneDelegate.swift files.
For example, the default file will look like this:
@main
struct SwiftUITestApp: App {
var body: some Scene {
WindowGroup {
ContentView()
}
}
}So, you can just change ContentView to whatever other view you want to show.
However, this is a great place to set up all the core UI you need, such as a tab view:
WindowGroup {
TabView {
HomeView()
ContactsView()
LocationView()
AccountView()
}
}
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