Final sample app updates

Example/SwiftUIExample/MobilePaymentsSwiftUIExample.xcodeproj/project.pbxproj

@@ -433,14 +433,15 @@
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_KEY_CFBundleDisplayName = "Donut Counter";
 				INFOPLIST_KEY_NSBluetoothAlwaysUsageDescription = "Square uses Bluetooth to connect and communicate with Square readers and compatible accessories.\n";
-				INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "Square needs to know where transactions take place to reduce risk and minimize payment disputes.\n";
-				INFOPLIST_KEY_NSMicrophoneUsageDescription = "Some Square readers use the microphone to communicate payment card data to your device.\n";
+				INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "Square uses location to know where transactions take place to reduce risk and minimize payment disputes.\n";
+				INFOPLIST_KEY_NSMicrophoneUsageDescription = "Square’s magstripe reader uses the microphone to communicate payment card data to your device.";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UILaunchStoryboardName = "Launch Screen.storyboard";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
-				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
+				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = UIInterfaceOrientationPortrait;
+				INFOPLIST_KEY_UIUserInterfaceStyle = Light;
 				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
@@ -471,14 +472,15 @@
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_KEY_CFBundleDisplayName = "Donut Counter";
 				INFOPLIST_KEY_NSBluetoothAlwaysUsageDescription = "Square uses Bluetooth to connect and communicate with Square readers and compatible accessories.\n";
-				INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "Square needs to know where transactions take place to reduce risk and minimize payment disputes.\n";
-				INFOPLIST_KEY_NSMicrophoneUsageDescription = "Some Square readers use the microphone to communicate payment card data to your device.\n";
+				INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "Square uses location to know where transactions take place to reduce risk and minimize payment disputes.\n";
+				INFOPLIST_KEY_NSMicrophoneUsageDescription = "Square’s magstripe reader uses the microphone to communicate payment card data to your device.";
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
 				INFOPLIST_KEY_UILaunchScreen_Generation = YES;
 				INFOPLIST_KEY_UILaunchStoryboardName = "Launch Screen.storyboard";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
-				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = "UIInterfaceOrientationPortrait UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
+				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = UIInterfaceOrientationPortrait;
+				INFOPLIST_KEY_UIUserInterfaceStyle = Light;
 				IPHONEOS_DEPLOYMENT_TARGET = 17.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Components/AppButtons.swift

@@ -40,20 +40,6 @@ struct AuthorizationButtonStyle: ButtonStyle {
     }
 }
 
-struct MockReaderButtonStyle: ButtonStyle {
-    var isPresented: Bool
-
-    func makeBody(configuration: Configuration) -> some View {
-        configuration.label
-            .frame(maxWidth: .infinity)
-            .padding(16)
-            .background(isPresented ? Color.Button.MockReader.hideMockReaderBackground : Color.Button.MockReader.showMockReaderBackground)
-            .foregroundStyle(Color.Button.MockReader.foreground)
-            .opacity(configuration.isPressed ? 0.8 : 1.0)
-            .clipShape(.rect(cornerRadius: 6))
-    }
-}
-
 struct DismissButton: ButtonStyle {
     func makeBody(configuration: Configuration) -> some View {
         configuration.label

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Extensions/String+Extensions.swift

@@ -44,7 +44,7 @@ extension String {
 
         enum Microphone {
             static var microphonePermissionTitle: String = "Microphone"
-            static var microphonePermissionDescription: String = "Square’s R4 reader uses the microphone jack to communicate payment card data to your device. You should ask for this permission if you are using an R4 reader."
+            static var microphonePermissionDescription: String = "Square’s magstripe reader uses the microphone to communicate payment card data to your device. You should ask for this permission if you are using a magstripe reader."
         }
 
         enum AuthorizationButton {

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Screens/Home/HomeView.swift

@@ -6,19 +6,31 @@ import MockReaderUI
 #endif
 
 struct HomeView: View {
+
+    private enum Constants {
+        static let headerViewBottomPadding: CGFloat = 50
+        static let donutImageWidth: CGFloat = 248
+        static let donutImageBottomPadding: CGFloat = 50
+        static let appNameTextBottomPadding: CGFloat = 32
+        static let authorizationStatusTextTopPadding: CGFloat = 10
+        static let iPadPadding: CGFloat = 50
+    }
+
+    @SwiftUI.Environment(\.horizontalSizeClass) private var horizontalSizeClass
 
     @State private var presentingPermissionsView: Bool = false
-    @State var isMockReaderPresented: Bool = false
-    @State var viewModel: HomeViewModel
+    @State private var isMockReaderPresented: Bool = false
+    @State private var viewModel: HomeViewModel
 
-    private let viewHolder: MobilePaymentsSDKViewHolder = MobilePaymentsSDKViewHolder()
     private var mobilePaymentsSDK: SDKManager { viewModel.mobilePaymentsSDK }
     private var isIPad: Bool {
-        UIDevice.current.userInterfaceIdiom == .pad
+        horizontalSizeClass == .regular
     }
     private var isMockReaderAvailable: Bool {
         viewModel.authorizationState == .authorized && mobilePaymentsSDK.settingsManager.sdkSettings.environment == .sandbox
     }
+
+    private let viewHolder: MobilePaymentsSDKViewHolder = MobilePaymentsSDKViewHolder()
 
     init(viewModel: HomeViewModel) {
         self.viewModel = viewModel
@@ -33,16 +45,13 @@ struct HomeView: View {
             VStack {
                 headerView
                 contentView
+                Spacer()
                 if isMockReaderAvailable {
                     mockReaderButton
                 }
-                Spacer()
-            }
-            .alert(isPresented: $viewModel.showPaymentStatusAlert) {
-                paymentStatusAlert
             }
         }
-        .padding([.leading, .trailing], isIPad ? 50 : nil)
+        .padding([.leading, .trailing], isIPad ? Constants.iPadPadding : nil)
         .padding([.top, .bottom])
         .background(Color.white)
         .onChange(of: viewModel.authorizationState) { oldValue, newValue in
@@ -61,21 +70,21 @@ struct HomeView: View {
             Spacer()
             permissionsButton
         }
-        .padding(.bottom, 50)
+        .padding(.bottom, Constants.headerViewBottomPadding)
     }
 
     private var contentView: some View {
         VStack {
             Image("donut")
                 .resizable()
                 .aspectRatio(1.0, contentMode: .fit)
-                .frame(width: 248)
-                .padding(.bottom, 54)
+                .frame(width: Constants.donutImageWidth)
+                .padding(.bottom, Constants.donutImageBottomPadding)
             Text(String.Home.appTitle)
                 .font(.title)
                 .fontWeight(.bold)
                 .foregroundColor(.black)
-                .padding([.bottom], 32)
+                .padding([.bottom], Constants.appNameTextBottomPadding)
             buyDonutButton
                 .buttonStyle(BuyButtonStyle())
                 .font(.body)
@@ -86,7 +95,7 @@ struct HomeView: View {
                     .multilineTextAlignment(.leading)
                     .font(.subheadline)
                     .foregroundStyle(Color.Text.warning)
-                    .padding(.top, 10)
+                    .padding(.top, Constants.authorizationStatusTextTopPadding)
             }
         }
     }
@@ -192,30 +201,10 @@ struct HomeView: View {
                 Text(String.Home.MockReaderButton.showMockReaderTitle)
             }
         }
-        .buttonStyle(MockReaderButtonStyle(isPresented: isMockReaderPresented))
         .font(.body)
         .fontWeight(.semibold)
     }
 
-    // MARK: - Alerts
-
-    private var paymentStatusAlert: Alert {
-        switch viewModel.lastPaymentStatus {
-        case .completed(let payment):
-            Alert(
-                title: Text(String.Home.PaymentStatusAlert.paymentCompletedTitle),
-                message: Text("\(payment.paymentDescription?.debugDescription ?? "")")
-            )
-        case .failure(let error):
-            Alert(
-                title: Text(String.Home.PaymentStatusAlert.paymentFailedTitle),
-                message: Text("\(error.localizedDescription)")
-            )
-        case .canceled, .none:
-            Alert(title: Text(String.Home.PaymentStatusAlert.paymentCanceledTitle))
-        }
-    }
-
     // MARK: - Mock Reader UI
 
     private func presentMockReader() {

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Screens/Home/HomeViewModel.swift

@@ -5,15 +5,7 @@ import MockReaderUI
 #endif
 
 @Observable class HomeViewModel: PaymentManagerDelegate {
-
-    enum PaymentStatus {
-        case completed(Payment)
-        case failure(Error)
-        case canceled
-    }
 
-    var showPaymentStatusAlert: Bool = false
-    var lastPaymentStatus: PaymentStatus? = nil
     var authorizationState: AuthorizationState
 
     let mobilePaymentsSDK: SDKManager
@@ -51,9 +43,6 @@ import MockReaderUI
         // for the transaction from your backend or generating it locally, prior to calling the
         // `startPayment` method.
         Config.localSalesID = String(UUID().uuidString.prefix(8))
-
-        lastPaymentStatus = .completed(payment)
-        showPaymentStatusAlert = true
     }
 
     func paymentManager(
@@ -81,9 +70,6 @@ import MockReaderUI
             // idempotency key since it has been used, and a new key will be generated when the payment is restarted.
             idempotencyKeyStorage.delete(id: Config.localSalesID)
         }
-
-        lastPaymentStatus = .failure(error)
-        showPaymentStatusAlert = true
     }
 
     func paymentManager(
@@ -96,9 +82,6 @@ import MockReaderUI
         // It is essential to delete the idempotency key associated with this sale, allowing
         // a new key to be generated if the transaction is retried using the same custom ID.
         idempotencyKeyStorage.delete(id: Config.localSalesID)
-
-        lastPaymentStatus = .canceled
-        showPaymentStatusAlert = true
     }
 
     private func refreshAuthorizationState() {

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Screens/Permissions/PermissionRow.swift

@@ -47,9 +47,7 @@ struct PermissionsRow: View {
                 .foregroundColor(Color.Permissions.iconColor)
                 .padding(.leading, 16)
                 .onTapGesture {
-                    if !isPermissionGranted {
-                        tapAction?()
-                    }
+                    tapAction?()
                 }
         }
         .padding(.bottom, 15)

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Screens/Permissions/PermissionsView.swift

@@ -3,24 +3,37 @@ import SquareMobilePaymentsSDK //add
 
 struct PermissionsView: View {
 
-    @State var viewModel: PermissionsViewModel
-    @Binding var presentingPermissionsView: Bool
+    private enum Constants {
+        static let permissionsViewBottomPadding: CGFloat = 16
+        static let iPadPadding: CGFloat = 50
+        static let authorizationButtonHeight: CGFloat = 48
+        static let authorizationStatusTextTopPadding: CGFloat = 10
+    }
+
+    @SwiftUI.Environment(\.horizontalSizeClass) private var horizontalSizeClass
+    @State private var viewModel: PermissionsViewModel
+    @Binding private var presentingPermissionsView: Bool
 
     private var mobilePaymentsSDK: SDKManager { viewModel.mobilePaymentsSDK }
     private var isIPad: Bool {
-        UIDevice.current.userInterfaceIdiom == .pad
+        horizontalSizeClass == .regular
     }
     private var isAuthorized: Bool {
         viewModel.authorizationState == .authorized
     }
 
+    init(viewModel: PermissionsViewModel, presentingPermissionsView: Binding<Bool>) {
+        self.viewModel = viewModel
+        self._presentingPermissionsView = presentingPermissionsView
+    }
+
     var body: some View {
         ZStack {
             VStack(alignment: .center) {
                 headerView
                 ScrollView {
                     permissionsView
-                        .padding(.bottom, 16)
+                        .padding(.bottom, Constants.permissionsViewBottomPadding)
                     authorizationButton
                     authorizationStatus
                     Spacer()
@@ -32,7 +45,7 @@ struct PermissionsView: View {
                     UIScrollView.appearance().bounces = true
                 }
             }
-            .padding([.leading, .trailing], isIPad ? 50 : nil)
+            .padding([.leading, .trailing], isIPad ? Constants.iPadPadding : nil)
             .padding([.top, .bottom])
         }
         .background(.white)
@@ -41,23 +54,22 @@ struct PermissionsView: View {
     // MARK: - Subviews
 
     private var headerView: some View {
-        HStack {
-            Button {
-                presentingPermissionsView = false
-            } label: {
-                Image(systemName: "xmark")
-                    .font(.body)
-                    .fontWeight(.medium)
+        ZStack {
+            HStack {
+                Button {
+                    presentingPermissionsView = false
+                } label: {
+                    Image(systemName: "xmark")
+                        .font(.body)
+                        .fontWeight(.medium)
+                }
+                .buttonStyle(DismissButton())
+                Spacer()
             }
-            .buttonStyle(DismissButton())
-            Spacer()
             Text(String.Permissions.headerTitle)
                 .font(.title2)
                 .fontWeight(.bold)
                 .foregroundStyle(.black)
-                .padding(.trailing, 45)
-
-            Spacer()
         }
     }
 
@@ -111,7 +123,7 @@ struct PermissionsView: View {
                 }
             }
         )
-        .frame(height: 48)
+        .frame(height: Constants.authorizationButtonHeight)
         .buttonStyle(AuthorizationButtonStyle(isAuthorized: isAuthorized))
         .font(.headline)
         .disabled(viewModel.isLoading)
@@ -124,7 +136,7 @@ struct PermissionsView: View {
             .multilineTextAlignment(.leading)
             .font(.subheadline)
             .foregroundStyle(authorizationStatusForegroundColor)
-            .padding(.top, 10)
+            .padding(.top, Constants.authorizationStatusTextTopPadding)
     }
 
     // MARK: - Private Properties

Example/SwiftUIExample/MobilePaymentsSwiftUIExample/Screens/Permissions/PermissionsViewModel.swift

@@ -51,8 +51,15 @@ import SwiftUI
     }
 
     func requestMicrophone() {
-        AVCaptureDevice.requestAccess(for: .audio) { [weak self] _ in
-            self?.refreshMicrophonePermission()
+        switch AVAudioApplication.shared.recordPermission {
+        case .undetermined:
+            AVCaptureDevice.requestAccess(for: .audio) { [weak self] _ in
+                self?.refreshMicrophonePermission()
+            }
+        case .denied:
+            self.openAppSettings()
+        default:
+            return
         }
     }
 
@@ -83,7 +90,7 @@ import SwiftUI
     }
 
     private func refreshMicrophonePermission() {
-        switch AVAudioSession.sharedInstance().recordPermission {
+        switch AVAudioApplication.shared.recordPermission {
         case .granted:
             isMicrophonePermissionGranted = true
         default: