init(id:content:onConnection:)

Declaration

@MainActor @preconcurrency init<Content>(id: String, @ViewBuilder content: @escaping () -> Content, onConnection: @escaping  @Sendable (NSXPCConnection) -> Bool = { _ in false }) where Content : View

Parameters

• id:

  The unique identifier for this scene.

• content:

  A closure that provides the contents of the scene.

• onConnection:

  A closure that you use to accept a scene-specific XPC connection. The closure returns a Boolean value that indicates whether you successfully completed the connection. Return true if you successfully configured the XPC connection, or false if you didn’t.

Discussion

Use this method to initialize the type and provide the scene contents. The following example shows the typical code you use to create this type and specify its parameters. Replace the comments with the actual SwiftUI views and XPC connection code your app supports.

public var body: some AppExtensionScene {
    PrimitiveAppExtensionScene(id: “MyScene”) {
        // SwiftUI views and behavior.
    } onConnection: { connection in
        // Configure the XPC connection and return true.
        return false
    }
}

For more information about creating scenes for your app extension, see Including extension-based UI in your interface.