TestFlight beta distribution in iOS Swift - Mini App: Build & Ship

Build: TestFlight Beta Distribution Setup

This screen guides you through preparing your iOS app for TestFlight beta distribution. It helps you understand the steps to archive, upload, and invite testers using TestFlight.

Target UI

----------------------------------
| TestFlight Beta Distribution    |
|--------------------------------|
| 1. Archive your app in Xcode    |
| 2. Upload to App Store Connect  |
| 3. Add testers and send invite  |
|                                |
| [Start Setup]                  |
----------------------------------

Display a title and step-by-step instructions for TestFlight beta distribution.

Include a button labeled 'Start Setup' at the bottom.

When the button is tapped, show a simple alert explaining the first step: 'Open your project in Xcode and select Product > Archive.'

Use SwiftUI for the UI components.

Ensure the UI is accessible with proper labels and supports dynamic type.

Starter Code

iOS Swift

import SwiftUI

struct TestFlightSetupView: View {
    var body: some View {
        VStack {
            // TODO: Add title and instructions here
            Spacer()
            Button(action: {
                // TODO: Show alert with first step
            }) {
                Text("Start Setup")
                    .font(.headline)
                    .padding()
                    .frame(maxWidth: .infinity)
                    .background(Color.blue)
                    .foregroundColor(.white)
                    .cornerRadius(8)
                    .accessibilityLabel("Start TestFlight setup")
            }
            .padding()
        }
        .padding()
    }
}

struct TestFlightSetupView_Previews: PreviewProvider {
    static var previews: some View {
        TestFlightSetupView()
    }
}

Task 1

Task 2

Task 3

Task 4

Solution

iOS Swift

import SwiftUI

struct TestFlightSetupView: View {
    @State private var showingAlert = false

    var body: some View {
        VStack(alignment: .leading, spacing: 20) {
            Text("TestFlight Beta Distribution")
                .font(.largeTitle)
                .bold()
                .accessibilityAddTraits(.isHeader)

            Text("1. Archive your app in Xcode")
                .font(.body)
            Text("2. Upload to App Store Connect")
                .font(.body)
            Text("3. Add testers and send invite")
                .font(.body)

            Spacer()

            Button(action: {
                showingAlert = true
            }) {
                Text("Start Setup")
                    .font(.headline)
                    .padding()
                    .frame(maxWidth: .infinity)
                    .background(Color.blue)
                    .foregroundColor(.white)
                    .cornerRadius(8)
                    .accessibilityLabel("Start TestFlight setup")
            }
            .alert("First Step", isPresented: $showingAlert) {
                Button("OK", role: .cancel) { }
            } message: {
                Text("Open your project in Xcode and select Product > Archive.")
            }
        }
        .padding()
    }
}

struct TestFlightSetupView_Previews: PreviewProvider {
    static var previews: some View {
        TestFlightSetupView()
            .environment(\.sizeCategory, .large) // Test dynamic type
    }
}

This SwiftUI view shows a clear title and three steps for TestFlight beta distribution. The steps are simple Text views stacked vertically with spacing for readability. The 'Start Setup' button triggers an alert that explains the first step in detail. Accessibility is considered by adding a header trait to the title and an accessibility label to the button. The UI supports dynamic type by using system fonts and testing with environment sizeCategory.

Final Result

Completed Screen

----------------------------------
| TestFlight Beta Distribution    |
|                                |
| 1. Archive your app in Xcode    |
| 2. Upload to App Store Connect  |
| 3. Add testers and send invite  |
|                                |
| [Start Setup]                  |
----------------------------------

Tapping 'Start Setup' shows an alert with title 'First Step' and message 'Open your project in Xcode and select Product > Archive.'

User can dismiss the alert by tapping 'OK'.

Stretch Goal

Add a toggle to switch between light and dark mode preview within the app.

💡 Hint

Use @Environment(\.colorScheme) and a toggle to switch between .light and .dark color schemes dynamically.