# Technology-specific modifiers Add modifiers to customize SwiftUI views that other Apple frameworks provide. ## Overview Configure and customize SwiftUI views that you integrate from other Apple frameworks, such as web views from or maps from , with these modifiers. For more information, see [Technology-specific views](/documentation/SwiftUI/Technology-specific-views). ## Topics ### Displaying web content [`func onWebViewImmersiveEnvironmentRequest(shouldAllow: (WebPage.FrameInfo) async -> Bool, present: (WebPage.ImmersiveEnvironment) async throws -> Void, dismiss: (WebPage.ImmersiveEnvironment) async -> Void) -> some View`](/documentation/SwiftUI/View/onWebViewImmersiveEnvironmentRequest(shouldAllow:present:dismiss:)) Manages the lifecycle of immersive environments requested by websites. [`func webViewBackForwardNavigationGestures(WebView.BackForwardNavigationGesturesBehavior) -> some View`](/documentation/SwiftUI/View/webViewBackForwardNavigationGestures(_:)) Determines whether horizontal swipe gestures trigger backward and forward page navigation. [`func webViewContentBackground(Visibility) -> some View`](/documentation/SwiftUI/View/webViewContentBackground(_:)) Specifies the visibility of the webpage’s natural background color within this view. [`func webViewContextMenu(menu: (WebView.ActivatedElementInfo) -> some View) -> some View`](/documentation/SwiftUI/View/webViewContextMenu(menu:)) Adds an item-based context menu to a WebView, replacing the default set of context menu items. [`func webViewElementFullscreenBehavior(WebView.ElementFullscreenBehavior) -> some View`](/documentation/SwiftUI/View/webViewElementFullscreenBehavior(_:)) Determines whether a web view can display content full screen. [`func webViewLinkPreviews(WebView.LinkPreviewBehavior) -> some View`](/documentation/SwiftUI/View/webViewLinkPreviews(_:)) Determines whether pressing a link displays a preview of the destination for the link. [`func webViewMagnificationGestures(WebView.MagnificationGesturesBehavior) -> some View`](/documentation/SwiftUI/View/webViewMagnificationGestures(_:)) Determines whether magnify gestures change the view’s magnification. [`func webViewOnScrollGeometryChange(for: T.Type, of: (ScrollGeometry) -> T, action: (T, T) -> Void) -> some View`](/documentation/SwiftUI/View/webViewOnScrollGeometryChange(for:of:action:)) Adds an action to be performed when a value, created from a scroll geometry, changes. [`func webViewScrollInputBehavior(ScrollInputBehavior, for: ScrollInputKind) -> some View`](/documentation/SwiftUI/View/webViewScrollInputBehavior(_:for:)) Enables or disables scrolling in web views when using particular inputs. [`func webViewScrollPosition(Binding) -> some View`](/documentation/SwiftUI/View/webViewScrollPosition(_:)) Associates a binding to a scroll position with the web view. [`func webViewTextSelection(S) -> some View`](/documentation/SwiftUI/View/webViewTextSelection(_:)) Determines whether to allow people to select or otherwise interact with text. ### Accessing Apple Pay and Wallet [`func addOrderToWalletButtonStyle(AddOrderToWalletButtonStyle) -> some View`](/documentation/SwiftUI/View/addOrderToWalletButtonStyle(_:)) Sets the button’s style. [`func addPassToWalletButtonStyle(AddPassToWalletButtonStyle) -> some View`](/documentation/SwiftUI/View/addPassToWalletButtonStyle(_:)) Sets the style to be used by the button. (see `PKAddPassButtonStyle`). [`func onApplePayCouponCodeChange(perform: (String) async -> PKPaymentRequestCouponCodeUpdate) -> some View`](/documentation/SwiftUI/View/onApplePayCouponCodeChange(perform:)) Called when a user has entered or updated a coupon code. This is required if the user is being asked to provide a coupon code. [`func onApplePayPaymentMethodChange(perform: (PKPaymentMethod) async -> PKPaymentRequestPaymentMethodUpdate) -> some View`](/documentation/SwiftUI/View/onApplePayPaymentMethodChange(perform:)) Called when a payment method has changed and asks for an update payment request. If this modifier isn’t provided Wallet will assume the payment method is valid. [`func onApplePayShippingContactChange(perform: (PKContact) async -> PKPaymentRequestShippingContactUpdate) -> some View`](/documentation/SwiftUI/View/onApplePayShippingContactChange(perform:)) Called when a user selected a shipping address. This is required if the user is being asked to provide a shipping contact. [`func onApplePayShippingMethodChange(perform: (PKShippingMethod) async -> PKPaymentRequestShippingMethodUpdate) -> some View`](/documentation/SwiftUI/View/onApplePayShippingMethodChange(perform:)) Called when a user selected a shipping method. This is required if the user is being asked to provide a shipping method. [`func payLaterViewAction(PayLaterViewAction) -> some View`](/documentation/SwiftUI/View/payLaterViewAction(_:)) Sets the action on the PayLaterView. See `PKPayLaterAction`. [`func payLaterViewDisplayStyle(PayLaterViewDisplayStyle) -> some View`](/documentation/SwiftUI/View/payLaterViewDisplayStyle(_:)) Sets the display style on the PayLaterView. See `PKPayLaterDisplayStyle`. [`func payWithApplePayButtonDisableCardArt() -> some View`](/documentation/SwiftUI/View/payWithApplePayButtonDisableCardArt()) Sets the features that should be allowed to show on the payment buttons. [`func payWithApplePayButtonStyle(PayWithApplePayButtonStyle) -> some View`](/documentation/SwiftUI/View/payWithApplePayButtonStyle(_:)) Sets the style to be used by the button. (see `PayWithApplePayButtonStyle`). [`func verifyIdentityWithWalletButtonStyle(VerifyIdentityWithWalletButtonStyle) -> some View`](/documentation/SwiftUI/View/verifyIdentityWithWalletButtonStyle(_:)) Sets the style to be used by the button. (see `PKIdentityButtonStyle`). [`func transactionTask(CredentialTransaction.Configuration?, action: (CredentialTransaction) async -> Void) -> some View`](/documentation/SwiftUI/View/transactionTask(_:action:)) Provides a task to perform before this view appears ### Authorizing and authenticating [`func signInWithAppleButtonStyle(SignInWithAppleButton.Style) -> some View`](/documentation/SwiftUI/View/signInWithAppleButtonStyle(_:)) Sets the style used for displaying the control (see `SignInWithAppleButton.Style`). [`var authorizationController: AuthorizationController`](/documentation/SwiftUI/EnvironmentValues/authorizationController) A value provided in the SwiftUI environment that views can use to perform authorization requests. [`var webAuthenticationSession: WebAuthenticationSession`](/documentation/SwiftUI/EnvironmentValues/webAuthenticationSession) A value provided in the SwiftUI environment that views can use to authenticate a user through a web service. ### Configuring Family Sharing [`func familyActivityPicker(isPresented: Binding, selection: Binding) -> some View`](/documentation/SwiftUI/View/familyActivityPicker(isPresented:selection:)) Presents an activity picker view as a sheet. [`func familyActivityPicker(headerText: String?, footerText: String?, isPresented: Binding, selection: Binding) -> some View`](/documentation/SwiftUI/View/familyActivityPicker(headerText:footerText:isPresented:selection:)) Presents an activity picker view as a sheet. [`func familyActivityPicker(title: String?, headerText: String?, footerText: String?, isPresented: Binding, selection: Binding) -> some View`](/documentation/SwiftUI/View/familyActivityPicker(title:headerText:footerText:isPresented:selection:)) Present an activity picker sheet for selecting apps and websites to manage. ### Reporting on device activity ### Working with managed devices [`func managedContentStyle(ManagedContentStyle) -> some View`](/documentation/SwiftUI/View/managedContentStyle(_:)) Applies a managed content style to the view. [`func automatedDeviceEnrollmentAddition(isPresented: Binding) -> some View`](/documentation/SwiftUI/View/automatedDeviceEnrollmentAddition(isPresented:)) Presents a modal view that enables users to add devices to their organization. ### Creating graphics ### Getting location information [`func mapStyle(MapStyle) -> some View`](/documentation/SwiftUI/View/mapStyle(_:)) Specifies the map style to be used. [`func mapScope(Namespace.ID) -> some View`](/documentation/SwiftUI/View/mapScope(_:)) Creates a mapScope that SwiftUI uses to connect map controls to an associated map. [`func mapFeatureSelectionDisabled((MapFeature) -> Bool) -> some View`](/documentation/SwiftUI/View/mapFeatureSelectionDisabled(_:)) Specifies which map features should have selection disabled. [`func mapFeatureSelectionAccessory(MapItemDetailSelectionAccessoryStyle?) -> some View`](/documentation/SwiftUI/View/mapFeatureSelectionAccessory(_:)) Specifies the selection accessory to display for a `MapFeature` [`func mapFeatureSelectionContent(content: (MapFeature) -> some MapContent) -> some View`](/documentation/SwiftUI/View/mapFeatureSelectionContent(content:)) Specifies a custom presentation for the currently selected feature. [`func mapControls(() -> some View) -> some View`](/documentation/SwiftUI/View/mapControls(_:)) Configures all `Map` views in the associated environment to have standard size and position controls [`func mapControlVisibility(Visibility) -> some View`](/documentation/SwiftUI/View/mapControlVisibility(_:)) Configures all Map controls in the environment to have the specified visibility [`func mapCameraKeyframeAnimator(trigger: some Equatable, keyframes: (MapCamera) -> some Keyframes) -> some View`](/documentation/SwiftUI/View/mapCameraKeyframeAnimator(trigger:keyframes:)) Uses the given keyframes to animate the camera of a `Map` when the given trigger value changes. [`func lookAroundViewer(isPresented: Binding, scene: Binding, allowsNavigation: Bool, showsRoadLabels: Bool, pointsOfInterest: PointOfInterestCategories, onDismiss: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/lookAroundViewer(isPresented:scene:allowsNavigation:showsRoadLabels:pointsOfInterest:onDismiss:)) [`func lookAroundViewer(isPresented: Binding, initialScene: MKLookAroundScene?, allowsNavigation: Bool, showsRoadLabels: Bool, pointsOfInterest: PointOfInterestCategories, onDismiss: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/lookAroundViewer(isPresented:initialScene:allowsNavigation:showsRoadLabels:pointsOfInterest:onDismiss:)) [`func onMapCameraChange(frequency:_:)`](/documentation/SwiftUI/View/onMapCameraChange(frequency:_:)) Performs an action when Map camera framing changes [`func mapItemDetailPopover(isPresented: Binding, item: MKMapItem?, displaysMap: Bool, attachmentAnchor: PopoverAttachmentAnchor) -> some View`](/documentation/SwiftUI/View/mapItemDetailPopover(isPresented:item:displaysMap:attachmentAnchor:)) Presents a map item detail popover. [`func mapItemDetailPopover(isPresented: Binding, item: MKMapItem?, displaysMap: Bool, attachmentAnchor: PopoverAttachmentAnchor, arrowEdge: Edge) -> some View`](/documentation/SwiftUI/View/mapItemDetailPopover(isPresented:item:displaysMap:attachmentAnchor:arrowEdge:)) Presents a map item detail popover. [`func mapItemDetailPopover(item: Binding, displaysMap: Bool, attachmentAnchor: PopoverAttachmentAnchor) -> some View`](/documentation/SwiftUI/View/mapItemDetailPopover(item:displaysMap:attachmentAnchor:)) Presents a map item detail popover. [`func mapItemDetailPopover(item: Binding, displaysMap: Bool, attachmentAnchor: PopoverAttachmentAnchor, arrowEdge: Edge) -> some View`](/documentation/SwiftUI/View/mapItemDetailPopover(item:displaysMap:attachmentAnchor:arrowEdge:)) Presents a map item detail popover. [`func mapItemDetailSheet(isPresented: Binding, item: MKMapItem?, displaysMap: Bool) -> some View`](/documentation/SwiftUI/View/mapItemDetailSheet(isPresented:item:displaysMap:)) Presents a map item detail sheet. [`func mapItemDetailSheet(item: Binding, displaysMap: Bool) -> some View`](/documentation/SwiftUI/View/mapItemDetailSheet(item:displaysMap:)) Presents a map item detail sheet. ### Displaying media [`func continuityDevicePicker(isPresented: Binding, onDidConnect: ((AVContinuityDevice?) -> Void)?) -> some View`](/documentation/SwiftUI/View/continuityDevicePicker(isPresented:onDidConnect:)) A `continuityDevicePicker` should be used to discover and connect nearby continuity device through a button interface or other form of activation. On tvOS, this presents a fullscreen continuity device picker experience when selected. The modal view covers as much the screen of `self` as possible when a given condition is true. [`func cameraAnchor(isActive: Bool) -> some View`](/documentation/SwiftUI/View/cameraAnchor(isActive:)) Specifies the view that should act as the virtual camera for Apple Vision Pro 2D Persona stream. [`func foveatedStreamingPauseSheet(session: Binding) -> some View`](/documentation/SwiftUI/View/foveatedStreamingPauseSheet(session:)) Tells the system to present a sheet with controls for resuming or ending the foveated streaming session when it pauses. ### Supporting Group Activities [`func groupActivityAssociation(GroupActivityAssociationKind?) -> some View`](/documentation/SwiftUI/View/groupActivityAssociation(_:)) Specifies how a view should be associated with the current SharePlay group activity. ### Selecting photos [`func photosPicker(isPresented: Binding, selection: Binding, matching: PHPickerFilter?, preferredItemEncoding: PhotosPickerItem.EncodingDisambiguationPolicy) -> some View`](/documentation/SwiftUI/View/photosPicker(isPresented:selection:matching:preferredItemEncoding:)) Presents a Photos picker that selects a `PhotosPickerItem`. [`func photosPicker(isPresented: Binding, selection: Binding, matching: PHPickerFilter?, preferredItemEncoding: PhotosPickerItem.EncodingDisambiguationPolicy, photoLibrary: PHPhotoLibrary) -> some View`](/documentation/SwiftUI/View/photosPicker(isPresented:selection:matching:preferredItemEncoding:photoLibrary:)) Presents a Photos picker that selects a `PhotosPickerItem` from a given photo library. [`func photosPicker(isPresented: Binding, selection: Binding<[PhotosPickerItem]>, maxSelectionCount: Int?, selectionBehavior: PhotosPickerSelectionBehavior, matching: PHPickerFilter?, preferredItemEncoding: PhotosPickerItem.EncodingDisambiguationPolicy) -> some View`](/documentation/SwiftUI/View/photosPicker(isPresented:selection:maxSelectionCount:selectionBehavior:matching:preferredItemEncoding:)) Presents a Photos picker that selects a collection of `PhotosPickerItem`. [`func photosPicker(isPresented: Binding, selection: Binding<[PhotosPickerItem]>, maxSelectionCount: Int?, selectionBehavior: PhotosPickerSelectionBehavior, matching: PHPickerFilter?, preferredItemEncoding: PhotosPickerItem.EncodingDisambiguationPolicy, photoLibrary: PHPhotoLibrary) -> some View`](/documentation/SwiftUI/View/photosPicker(isPresented:selection:maxSelectionCount:selectionBehavior:matching:preferredItemEncoding:photoLibrary:)) Presents a Photos picker that selects a collection of `PhotosPickerItem` from a given photo library. [`func photosPickerAccessoryVisibility(Visibility, edges: Edge.Set) -> some View`](/documentation/SwiftUI/View/photosPickerAccessoryVisibility(_:edges:)) Sets the accessory visibility of the Photos picker. Accessories include anything between the content and the edge, like the navigation bar or the sidebar. [`func photosPickerDisabledCapabilities(PHPickerCapabilities) -> some View`](/documentation/SwiftUI/View/photosPickerDisabledCapabilities(_:)) Disables capabilities of the Photos picker. [`func photosPickerSearchText(_:)`](/documentation/SwiftUI/View/photosPickerSearchText(_:)) Sets search text of the Photos picker. [`func photosPickerStyle(PhotosPickerStyle) -> some View`](/documentation/SwiftUI/View/photosPickerStyle(_:)) Sets the mode of the Photos picker. [`func photosPickerMetadataOptions(PHPickerMetadataOptions) -> some View`](/documentation/SwiftUI/View/photosPickerMetadataOptions(_:)) Sets metadata options for the Photos picker. [`func photosSharedAlbumCreationSheet(isPresented: Binding, defaultTitle: String?, defaultSharingPolicy: PHSharedAlbumCreationSharingPolicy?, photoLibrary: PHPhotoLibrary, onCompletion: ((PHSharedAlbumCreationResult?) -> Void)?) -> some View`](/documentation/SwiftUI/View/photosSharedAlbumCreationSheet(isPresented:defaultTitle:defaultSharingPolicy:photoLibrary:onCompletion:)) Presents a view for allowing the user to create a new shared album. [`func photosSharedAlbumCustomizationSheet(isPresented: Binding, albumIdentifier: String?, photoLibrary: PHPhotoLibrary, onCompletion: (((any Error)?) -> Void)?) -> some View`](/documentation/SwiftUI/View/photosSharedAlbumCustomizationSheet(isPresented:albumIdentifier:photoLibrary:onCompletion:)) Presents a view for allowing the user to customize a specified shared album. [`func photosSharedAlbumPostingSheet(isPresented:items:defaultAlbumIdentifier:photoLibrary:completion:)`](/documentation/SwiftUI/View/photosSharedAlbumPostingSheet(isPresented:items:defaultAlbumIdentifier:photoLibrary:completion:)) Presents an “Add to Shared Album” sheet that allows the user to post the given items to a shared album. [`func photosReferenceImageViewer(asset: Binding, onProcessingCompletion: ((Result) -> Void)?) -> some View`](/documentation/SwiftUI/View/photosReferenceImageViewer(asset:onProcessingCompletion:)) Presents an image viewer for an asset in a photo library that contains Apple Reference Image data when `isPresented` is set to true. [`func photosReferenceImageViewer(fileURL: Binding, onProcessingCompletion: ((Result) -> Void)?) -> some View`](/documentation/SwiftUI/View/photosReferenceImageViewer(fileURL:onProcessingCompletion:)) Presents an image viewer for a given image file containing Apple Reference Image data when `fileURL` is set. [`func photosReferenceImageViewer(pickerItem: Binding, onProcessingCompletion: ((Result) -> Void)?) -> some View`](/documentation/SwiftUI/View/photosReferenceImageViewer(pickerItem:onProcessingCompletion:)) Presents an image viewer for an image containing Apple Reference Image data selected from the Photos picker when `isPresented` is set to true. [`func photosReferenceImageViewer(pickerResult: Binding, onProcessingCompletion: ((Result) -> Void)?) -> some View`](/documentation/SwiftUI/View/photosReferenceImageViewer(pickerResult:onProcessingCompletion:)) Presents an image viewer for the resulting image containing Apple Reference Image data from `PHPickerViewController` when `isPresented` is set to true. ### Generating images [`func imagePlaygroundGenerationStyle(ImagePlaygroundStyle, in: [ImagePlaygroundStyle]) -> some View`](/documentation/SwiftUI/View/imagePlaygroundGenerationStyle(_:in:)) Sets the selected and allowed styles to use when displaying the image generation sheet. [`func imagePlaygroundOptions(ImagePlaygroundOptions) -> some View`](/documentation/SwiftUI/View/imagePlaygroundOptions(_:)) Sets the options to use when generating an image. [`func imagePlaygroundSheet(isPresented: Binding, concept: String, sourceImage: Image?, onCompletion: (URL) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concept:sourceImage:onCompletion:onCancellation:)) Presents the system sheet to create an image using the specified string and optional starting image. [`func imagePlaygroundSheet(isPresented: Binding, concept: String, sourceImage: Image?, onCompletion: (URL) -> Void, onAdaptiveImageGlyphCreation: (NSAdaptiveImageGlyph) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concept:sourceImage:onCompletion:onAdaptiveImageGlyphCreation:onCancellation:)) Presents the system sheet to create images from the specified input. [`func imagePlaygroundSheet(isPresented: Binding, concept: String, sourceImageURL: URL, onCompletion: (URL) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concept:sourceImageURL:onCompletion:onCancellation:)) Presents the system sheet to create an image using the specified string and image URL. [`func imagePlaygroundSheet(isPresented: Binding, concept: String, sourceImageURL: URL, onCompletion: (URL) -> Void, onAdaptiveImageGlyphCreation: (NSAdaptiveImageGlyph) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concept:sourceImageURL:onCompletion:onAdaptiveImageGlyphCreation:onCancellation:)) Presents the system sheet to create an image or Genmoji using the specified string and image URL. [`func imagePlaygroundSheet(isPresented: Binding, concepts: [ImagePlaygroundConcept], sourceImage: Image?, onCompletion: (URL) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concepts:sourceImage:onCompletion:onCancellation:)) Presents the system sheet to create an image using one or more concepts and an optional starting image. [`func imagePlaygroundSheet(isPresented: Binding, concepts: [ImagePlaygroundConcept], sourceImage: Image?, onCompletion: (URL) -> Void, onAdaptiveImageGlyphCreation: (NSAdaptiveImageGlyph) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concepts:sourceImage:onCompletion:onAdaptiveImageGlyphCreation:onCancellation:)) Presents the system sheet to create an image or Genmoji using one or more concepts and an optional starting image. [`func imagePlaygroundSheet(isPresented: Binding, concepts: [ImagePlaygroundConcept], sourceImageURL: URL, onCompletion: (URL) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concepts:sourceImageURL:onCompletion:onCancellation:)) Presents the system sheet to create an image using one or more concepts and an image URL. [`func imagePlaygroundSheet(isPresented: Binding, concepts: [ImagePlaygroundConcept], sourceImageURL: URL, onCompletion: (URL) -> Void, onAdaptiveImageGlyphCreation: (NSAdaptiveImageGlyph) -> Void, onCancellation: (() -> Void)?) -> some View`](/documentation/SwiftUI/View/imagePlaygroundSheet(isPresented:concepts:sourceImageURL:onCompletion:onAdaptiveImageGlyphCreation:onCancellation:)) Presents the system sheet to create an image or Genmoji using one or more concepts and an image URL. ### Previewing content [`func quickLookPreview(Binding) -> some View`](/documentation/SwiftUI/View/quickLookPreview(_:)) Presents a Quick Look preview of the contents of a single URL. [`func quickLookPreview(Binding, in: Items) -> some View`](/documentation/SwiftUI/View/quickLookPreview(_:in:)) Presents a Quick Look preview of the URLs you provide. ### Interacting with networked devices [`var devicePickerSupports: DevicePickerSupportedAction`](/documentation/SwiftUI/EnvironmentValues/devicePickerSupports) Checks for support to present a DevicePicker. ### Configuring a Live Activity [`func activitySystemActionForegroundColor(Color?) -> some View`](/documentation/SwiftUI/View/activitySystemActionForegroundColor(_:)) The text color for the auxiliary action button that the system shows next to a Live Activity on the Lock Screen. [`func activityBackgroundTint(Color?) -> some View`](/documentation/SwiftUI/View/activityBackgroundTint(_:)) Sets the tint color for the background of a Live Activity that appears on the Lock Screen. [`var isActivityFullscreen: Bool`](/documentation/SwiftUI/EnvironmentValues/isActivityFullscreen) A Boolean value that indicates whether the Live Activity appears in a full-screen presentation. [`var activityFamily: ActivityFamily`](/documentation/SwiftUI/EnvironmentValues/activityFamily) The size family of the current Live Activity. ### Interacting with the App Store and Apple Music [`func appStoreOverlay(isPresented: Binding, configuration: () -> SKOverlay.Configuration) -> some View`](/documentation/SwiftUI/View/appStoreOverlay(isPresented:configuration:)) Presents a StoreKit overlay when a given condition is true. [`func manageSubscriptionsSheet(isPresented: Binding) -> some View`](/documentation/SwiftUI/View/manageSubscriptionsSheet(isPresented:)) [`func refundRequestSheet(for: Transaction.ID, isPresented: Binding, onDismiss: ((Result) -> ())?) -> some View`](/documentation/SwiftUI/View/refundRequestSheet(for:isPresented:onDismiss:)) Display the refund request sheet for the given transaction. [`func offerCodeRedemption(options: Set, isPresented: Binding, onCompletion: (Result, any Error>) -> Void) -> some View`](/documentation/SwiftUI/View/offerCodeRedemption(options:isPresented:onCompletion:)) Presents a sheet that enables customers to redeem offer codes that you configure in App Store Connect. [`func musicPicker(isPresented:title:selection:)`](/documentation/SwiftUI/View/musicPicker(isPresented:title:selection:)) Presents a music picker to select items from the Apple Music catalog and the user’s music library. [`func musicSubscriptionOffer(isPresented: Binding, options: MusicSubscriptionOffer.Options, onLoadCompletion: ((any Error)?) -> Void) -> some View`](/documentation/SwiftUI/View/musicSubscriptionOffer(isPresented:options:onLoadCompletion:)) Initiates the process of presenting a sheet with subscription offers for Apple Music when the `isPresented` binding is `true`. [`func currentEntitlementTask(for: String, priority: TaskPriority, action: (EntitlementTaskState?>) async -> ()) -> some View`](/documentation/SwiftUI/View/currentEntitlementTask(for:priority:action:)) Declares the view as dependent on the entitlement of an In-App Purchase product, and returns a modified view. [`func inAppPurchaseOptions(((Product) async -> Set)?) -> some View`](/documentation/SwiftUI/View/inAppPurchaseOptions(_:)) Add a function to call before initiating a purchase from StoreKit view within this view, providing a set of options for the purchase. [`func manageSubscriptionsSheet(isPresented: Binding, subscriptionGroupID: String) -> some View`](/documentation/SwiftUI/View/manageSubscriptionsSheet(isPresented:subscriptionGroupID:)) [`func onInAppPurchaseCompletion(perform: ((Product, Result) async -> ())?) -> some View`](/documentation/SwiftUI/View/onInAppPurchaseCompletion(perform:)) Add an action to perform when a purchase initiated from a StoreKit view within this view completes. [`func onInAppPurchaseStart(perform: ((Product) async -> ())?) -> some View`](/documentation/SwiftUI/View/onInAppPurchaseStart(perform:)) Add an action to perform when a user triggers the purchase button on a StoreKit view within this view. [`func productIconBorder() -> some View`](/documentation/SwiftUI/View/productIconBorder()) Adds a standard border to an in-app purchase product’s icon . [`func productViewStyle(some ProductViewStyle) -> some View`](/documentation/SwiftUI/View/productViewStyle(_:)) Sets the style for In-App Purchase product views within a view. [`func productDescription(Visibility) -> some View`](/documentation/SwiftUI/View/productDescription(_:)) Configure the visibility of labels displaying an in-app purchase product description within the view. [`func storeButton(Visibility, for: StoreButtonKind...) -> some View`](/documentation/SwiftUI/View/storeButton(_:for:)) Specifies the visibility of auxiliary buttons that store view and subscription store view instances may use. [`func storeProductTask(for: Product.ID, priority: TaskPriority, action: (Product.TaskState) async -> ()) -> some View`](/documentation/SwiftUI/View/storeProductTask(for:priority:action:)) Declares the view as dependent on an In-App Purchase product and returns a modified view. [`func storeProductsTask(for: some Collection & Equatable & Sendable, priority: TaskPriority, action: (Product.CollectionTaskState) async -> ()) -> some View`](/documentation/SwiftUI/View/storeProductsTask(for:priority:action:)) Declares the view as dependent on a collection of In-App Purchase products and returns a modified view. [`func subscriptionStatusTask(for: String, priority: TaskPriority, action: (EntitlementTaskState<[Product.SubscriptionInfo.Status]>) async -> ()) -> some View`](/documentation/SwiftUI/View/subscriptionStatusTask(for:priority:action:)) Declares the view as dependent on the status of an auto-renewable subscription group, and returns a modified view. [`func subscriptionStoreButtonLabel(SubscriptionStoreButtonLabel) -> some View`](/documentation/SwiftUI/View/subscriptionStoreButtonLabel(_:)) Configures subscription store view instances within a view to use the provided button label. [`func subscriptionStoreControlIcon(icon: (Product, Product.SubscriptionInfo) -> some View) -> some View`](/documentation/SwiftUI/View/subscriptionStoreControlIcon(icon:)) Sets a view to use to decorate individual subscription options within a subscription store view. [`func subscriptionStoreControlStyle(some SubscriptionStoreControlStyle) -> some View`](/documentation/SwiftUI/View/subscriptionStoreControlStyle(_:)) Sets the control style for subscription store views within a view. [`func subscriptionStoreControlStyle(S, placement: S.Placement) -> some View`](/documentation/SwiftUI/View/subscriptionStoreControlStyle(_:placement:)) Sets the control style and control placement for subscription store views within a view. [`func subscriptionStoreOptionGroupStyle(some SubscriptionOptionGroupStyle) -> some View`](/documentation/SwiftUI/View/subscriptionStoreOptionGroupStyle(_:)) Sets the style subscription store views within this view use to display groups of subscription options. [`func subscriptionStorePickerItemBackground(some ShapeStyle) -> some View`](/documentation/SwiftUI/View/subscriptionStorePickerItemBackground(_:)) Sets the background style for picker items of the subscription store view instances within a view. [`func subscriptionStorePickerItemBackground(some ShapeStyle, in: some Shape) -> some View`](/documentation/SwiftUI/View/subscriptionStorePickerItemBackground(_:in:)) Sets the background shape and style for subscription store view picker items within a view. [`func subscriptionStorePolicyDestination(for: SubscriptionStorePolicyKind, destination: () -> some View) -> some View`](/documentation/SwiftUI/View/subscriptionStorePolicyDestination(for:destination:)) Configures a view as the destination for a policy button action in subscription store views. [`func subscriptionStorePolicyDestination(url: URL, for: SubscriptionStorePolicyKind) -> some View`](/documentation/SwiftUI/View/subscriptionStorePolicyDestination(url:for:)) Configures a URL as the destination for a policy button action in subscription store views. [`func subscriptionStorePolicyForegroundStyle(some ShapeStyle) -> some View`](/documentation/SwiftUI/View/subscriptionStorePolicyForegroundStyle(_:)) Sets the style for the terms of service and privacy policy buttons within a subscription store view. [`func subscriptionStorePolicyForegroundStyle(some ShapeStyle, some ShapeStyle) -> some View`](/documentation/SwiftUI/View/subscriptionStorePolicyForegroundStyle(_:_:)) Sets the primary and secondary style for the terms of service and privacy policy buttons within a subscription store view. [`func subscriptionStoreSignInAction((() -> ())?) -> some View`](/documentation/SwiftUI/View/subscriptionStoreSignInAction(_:)) Adds an action to perform when a person uses the sign-in button on a subscription store view within a view. [`func subscriptionStoreControlBackground(_:)`](/documentation/SwiftUI/View/subscriptionStoreControlBackground(_:)) Set a standard effect to use for the background of subscription store view controls within the view. [`func subscriptionPromotionalOffer(offer: (Product, Product.SubscriptionInfo) -> Product.SubscriptionOffer?, compactJWS: (Product, Product.SubscriptionInfo, Product.SubscriptionOffer) async throws -> String) -> some View`](/documentation/SwiftUI/View/subscriptionPromotionalOffer(offer:compactJWS:)) Selects a promotional offer to apply to a purchase a customer makes from a subscription store view. [`func subscriptionIntroductoryOffer(applyOffer: (Product, Product.SubscriptionInfo) -> Bool, compactJWS: (Product, Product.SubscriptionInfo) async throws -> String) -> some View`](/documentation/SwiftUI/View/subscriptionIntroductoryOffer(applyOffer:compactJWS:)) Selects the introductory offer eligibility preference to apply to a purchase a customer makes from a subscription store view. [`func subscriptionOfferViewButtonVisibility(Visibility, for: SubscriptionOfferViewButtonKind...) -> some View`](/documentation/SwiftUI/View/subscriptionOfferViewButtonVisibility(_:for:)) [`func subscriptionOfferViewDetailAction((() -> ())?) -> some View`](/documentation/SwiftUI/View/subscriptionOfferViewDetailAction(_:)) [`func subscriptionOfferViewStyle(some SubscriptionOfferViewStyle) -> some View`](/documentation/SwiftUI/View/subscriptionOfferViewStyle(_:)) [`func preferredSubscriptionOffer((Product, Product.SubscriptionInfo, [Product.SubscriptionOffer]) -> Product.SubscriptionOffer?) -> some View`](/documentation/SwiftUI/View/preferredSubscriptionOffer(_:)) Selects a subscription offer to apply to a purchase that a customer makes from a subscription store view, a store view, or a product view. [`func preferredSubscriptionPricingTerms((Product, SubscriptionInfo) -> SubscriptionInfo.PricingTerms?) -> some View`](/documentation/SwiftUI/View/preferredSubscriptionPricingTerms(_:)) ### Accessing health data [`func healthDataAccessRequest(store: HKHealthStore, objectType: HKObjectType, predicate: NSPredicate?, trigger: some Equatable, completion: (Result) -> Void) -> some View`](/documentation/SwiftUI/View/healthDataAccessRequest(store:objectType:predicate:trigger:completion:)) Asynchronously requests permission to read a data type that requires per-object authorization (such as vision prescriptions). [`func healthDataAccessRequest(store: HKHealthStore, readTypes: Set, trigger: some Equatable, completion: (Result) -> Void) -> some View`](/documentation/SwiftUI/View/healthDataAccessRequest(store:readTypes:trigger:completion:)) Requests permission to read the specified HealthKit data types. [`func healthDataAccessRequest(store: HKHealthStore, shareTypes: Set, readTypes: Set?, trigger: some Equatable, completion: (Result) -> Void) -> some View`](/documentation/SwiftUI/View/healthDataAccessRequest(store:shareTypes:readTypes:trigger:completion:)) Requests permission to save and read the specified HealthKit data types. [`func workoutPreview(WorkoutPlan, isPresented: Binding) -> some View`](/documentation/SwiftUI/View/workoutPreview(_:isPresented:)) Presents a preview of the workout contents as a modal sheet ### Providing tips [`func popoverTip((any Tip)?, arrowEdge: Edge?, action: (Tips.Action) -> Void) -> some View`](/documentation/SwiftUI/View/popoverTip(_:arrowEdge:action:)) Presents a popover tip on the modified view. [`func popoverTip((any Tip)?, isPresented: Binding?, attachmentAnchor: PopoverAttachmentAnchor, arrowEdge: Edge?, action: (Tips.Action) -> Void) -> some View`](/documentation/SwiftUI/View/popoverTip(_:isPresented:attachmentAnchor:arrowEdge:action:)) Presents a popover tip on the modified view. [`func popoverTip((any Tip)?, isPresented: Binding?, attachmentAnchor: PopoverAttachmentAnchor, arrowEdges: Edge.Set, action: (Tips.Action) -> Void) -> some View`](/documentation/SwiftUI/View/popoverTip(_:isPresented:attachmentAnchor:arrowEdges:action:)) Presents a popover tip on the modified view. [`func tipAnchor(AnchorID) -> some View`](/documentation/SwiftUI/View/tipAnchor(_:)) Sets a value for the specified tip anchor to be used to anchor a tip view to the `.bounds` of the view. [`func tipBackground(S) -> some View`](/documentation/SwiftUI/View/tipBackground(_:)) Sets the tip’s view background to a style. [`func tipBackgroundInteraction(PresentationBackgroundInteraction) -> some View`](/documentation/SwiftUI/View/tipBackgroundInteraction(_:)) Controls whether people can interact with the view behind a presented tip. [`func tipCornerRadius(CGFloat, antialiased: Bool) -> some View`](/documentation/SwiftUI/View/tipCornerRadius(_:antialiased:)) Sets the corner radius for an inline tip view. [`func tipImageSize(CGSize) -> some View`](/documentation/SwiftUI/View/tipImageSize(_:)) Sets the size for a tip’s image. [`func tipViewStyle(some TipViewStyle) -> some View`](/documentation/SwiftUI/View/tipViewStyle(_:)) Sets the given style for TipView within the view hierarchy. [`func tipImageStyle(S) -> some View`](/documentation/SwiftUI/View/tipImageStyle(_:)) Sets the style for a tip’s image. [`func tipImageStyle(S1, S2) -> some View`](/documentation/SwiftUI/View/tipImageStyle(_:_:)) Sets the style for a tip’s image. [`func tipImageStyle(S1, S2, S3) -> some View`](/documentation/SwiftUI/View/tipImageStyle(_:_:_:)) Sets the style for a tip’s image. ### Showing a translation [`func translationPresentation(isPresented: Binding, text: String, attachmentAnchor: PopoverAttachmentAnchor, arrowEdge: Edge, replacementAction: ((String) -> Void)?) -> some View`](/documentation/SwiftUI/View/translationPresentation(isPresented:text:attachmentAnchor:arrowEdge:replacementAction:)) Presents a translation popover when a given condition is true. [`func translationTask(TranslationSession.Configuration?, action: (TranslationSession) async -> Void) -> some View`](/documentation/SwiftUI/View/translationTask(_:action:)) Adds a task to perform before this view appears or when the translation configuration changes. [`func translationTask(source: Locale.Language?, target: Locale.Language?, action: (TranslationSession) async -> Void) -> some View`](/documentation/SwiftUI/View/translationTask(source:target:action:)) Adds a task to perform before this view appears or when the specified source or target languages change. [`func translationTask(source: Locale.Language?, target: Locale.Language?, preferredStrategy: TranslationSession.Strategy, action: (TranslationSession) async -> Void) -> some View`](/documentation/SwiftUI/View/translationTask(source:target:preferredStrategy:action:)) Adds a task to perform before this view appears or when the specified source or target languages change. ### Presenting journaling suggestions [`func journalingSuggestionsPicker(isPresented: Binding, onCompletion: (JournalingSuggestion) async -> Void) -> some View`](/documentation/SwiftUI/View/journalingSuggestionsPicker(isPresented:onCompletion:)) Presents a visual picker interface that contains events and images that a person can select to retrieve more information. [`func journalingSuggestionsPicker(isPresented: Binding, journalingSuggestionToken: JournalingSuggestionPresentationToken?, onCompletion: (JournalingSuggestion) async -> Void) -> some View`](/documentation/SwiftUI/View/journalingSuggestionsPicker(isPresented:journalingSuggestionToken:onCompletion:)) Presents a visual picker interface that contains events and images that a person can select to retrieve more information. ### Managing contact access [`func contactAccessButtonCaption(ContactAccessButton.Caption) -> some View`](/documentation/SwiftUI/View/contactAccessButtonCaption(_:)) [`func contactAccessButtonStyle(ContactAccessButton.Style) -> some View`](/documentation/SwiftUI/View/contactAccessButtonStyle(_:)) [`func contactAccessPicker(isPresented: Binding, completionHandler: ([String]) -> Void) -> some View`](/documentation/SwiftUI/View/contactAccessPicker(isPresented:completionHandler:)) Modally present UI which allows the user to select which contacts your app has access to. ### Syncing game saves [`func gameSaveSyncingAlert(directory: Binding, finishedLoading: () -> Void) -> some View`](/documentation/SwiftUI/View/gameSaveSyncingAlert(directory:finishedLoading:)) Presents a modal view while the game synced directory loads. ### Handling game controller events [`func handlesGameControllerEvents(matching: GCUIEventTypes) -> some View`](/documentation/SwiftUI/View/handlesGameControllerEvents(matching:)) Specifies the game controllers events which should be delivered through the GameController framework when the view, or one of its descendants has focus. ### Creating a tabletop game [`func tabletopGame(TabletopGame, parent: Entity, automaticUpdate: Bool) -> some View`](/documentation/SwiftUI/View/tabletopGame(_:parent:automaticUpdate:)) Adds a tabletop game to a view. [`func tabletopGame(TabletopGame, parent: Entity, automaticUpdate: Bool, interaction: (TabletopInteraction.Value) -> any TabletopInteraction.Delegate) -> some View`](/documentation/SwiftUI/View/tabletopGame(_:parent:automaticUpdate:interaction:)) Supplies a closure which returns a new interaction whenever needed. ### Configuring camera controls [`var realityViewCameraControls: CameraControls`](/documentation/SwiftUI/EnvironmentValues/realityViewCameraControls) The camera controls for the reality view. [`func realityViewCameraControls(CameraControls) -> some View`](/documentation/SwiftUI/View/realityViewCameraControls(_:)) Adds gestures that control the position and direction of a virtual camera. [`func realityViewLayoutBehavior(RealityViewLayoutOption) -> some View`](/documentation/SwiftUI/View/realityViewLayoutBehavior(_:)) A view modifier that controls the frame sizing and content alignment behavior for `RealityView` ### Interacting with transactions [`func transactionPicker(isPresented: Binding, selection: Binding<[Transaction]>) -> some View`](/documentation/SwiftUI/View/transactionPicker(isPresented:selection:)) Presents a picker that selects a collection of transactions. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)