Is it possible to let the user select points of interest on the Map, such as restaurants, grocery stores, gas stations etc. I want the user to be able to select these points of interest that are already on the map, not those that I add to the map. Is this possible with the SwiftUI version of the MapKit Map?

I don't believe it's possible today to access the icon and tint color of a MapFeature although this would be incredibly helpful in the app that I'm building presently as I'm storing places in SwiftData and would like to use the same icon and tint color when listing places in the app. It would be awesome if this were possible in the next version of iOS, iPadOS visionOS etc., if not presently possible.

Hi, The dataModule in code below is a swiftData object being passed to the view and its property as key path but when trying to modify it I'm getting the error ."Cannot assign through subscript: 'self' is immutable" how to solve this issue ? Kind Regards struct ListSel<T: PersistentModel>: View { @Bindable var dataModule: T @Binding var txtValue: String var keyPath: WritableKeyPath<T, String> var turncate: CGFloat? = 94.0 var image = "" var body: some View { HStack { Text(txtValue) .foregroundColor(sysSecondary) .font(.subheadline) .onChange(of: txtValue) { value in dataModule[keyPath: keyPath] = value } Image(systemName: image) .foregroundColor(sysSecondary) .font(.subheadline) .imageScale(.small) .symbolRenderingMode(.hierarchical) .scaleEffect(0.8) } .frame(width: turncate, height: 20, alignment: .leading) .truncationMode(.tail) } }

Is there really no way to hide a TabItem using the built-in TabView? I have 6 pages, but the 6th one I want hidden from the bottom tab bar, because I have a button that programmatically navigates to it on the navigation bar. I did not want to have to code a custom tab bar due to losing some useful features like pop to root in Navigation Stack.

I want to play remote videos using an AVPlayer in my SwiftUI App. However, I can't fix the error: "Main thread blocked by synchronous property query on not-yet-loaded property (PreferredTransform) for HTTP(S) asset. This could have been a problem if this asset were being read from a slow network." My code looks like this atm: struct CustomVideoPlayer: UIViewControllerRepresentable { let myUrl: URL func makeCoordinator() -> Coordinator { return Coordinator(self) } func makeUIViewController(context: Context) -> AVPlayerViewController { let playerItem = AVPlayerItem(url: myUrl) let player = AVQueuePlayer(playerItem: playerItem) let playerViewController = AVPlayerViewController() playerViewController.player = player context.coordinator.setPlayerLooper(player: player, templateItem: playerItem) playerViewController.delegate = context.coordinator playerViewController.beginAppearanceTransition(true, animated: false) return playerViewController } func updateUIViewController(_ uiViewController: AVPlayerViewController, context: Context) { } static func dismantleUIViewController(_ uiViewController: AVPlayerViewController, coordinator: ()) { uiViewController.beginAppearanceTransition(false, animated: false) } class Coordinator: NSObject, AVPlayerViewControllerDelegate { var parent: CustomVideoPlayer var player: AVPlayer? = nil var playerLooper: AVPlayerLooper? = nil init(_ parent: CustomVideoPlayer) { self.parent = parent super.init() } func setPlayerLooper(player: AVQueuePlayer, templateItem: AVPlayerItem) { self.player = player playerLooper = AVPlayerLooper(player: player, templateItem: templateItem) } } } I already tried creating the AVPlayerItem/AVAsset on a background thread and I also tried loading the properties asynchronously before setting the player in makeUIViewController: let player = AVQueuePlayer(playerItem: nil) ... Task { let asset = AVAsset(url: myUrl) let _ = try await asset.load(.preferredTransform) let item = AVPlayerItem(asset: asset) player.replaceCurrentItem(with: item) } Nothing seems to fix the issue (btw: the main thread is actually blocked, there is a noticable animation hitch). Any help is much appreciated.

In my visionOS app, I have an initial WindowGroup (no parameters), which opens correctly on application launch. I have multiple other WindowGroup(for:) closures in the app, too. If I open one of the other WindowGroup(for:) windows, then close the initial window, I can't get the initial window back. If I close the second window, then tap on app icon, the second window reappears, but the initial window isn't shown. The only way to get the initial window back, once it's closed, is to force-quit the app and restart. A one-file reproducible example is below. In this example, the "button tapped" window is the second window. What do I need to do to get the initial window back? Note this problem is in a visionOS app. But I've been able to reproduce even if I remove the RealityKitContent package from the target. If I close, say, Safari's only window, then Safari exits, and shows me its window when I relaunch. The behavior I'd like to see is that when I "click" the app icon, the app presents its main window again. I have also tried giving the WindowGroup an id. That does allow me to openWindow from another window (could use a toolbar item for that), but it doesn't get the main window to appear on launch, and I end up with multiple copies of the Main window. import SwiftUI @main struct Limbo_MREApp: App { var body: some Scene { // I've also tried this form, same result // WindowGroup(id: "main") { WindowGroup { ContentView() } WindowGroup(for: String.self) { $string in if let string { Text(string) .font(.extraLargeTitle2) } } } } struct ContentView: View { @Environment(\.openWindow) var openWindow var body: some View { VStack { Text("Hello, world!") Button("Tap Me", systemImage: "doc.on.doc") { openWindow(value: "button tapped") } } } }

In a UITabBarController, its controllers are set to be UINavigationControllers. When programmatically setting the selectedViewController to a desired controller which is not currently displayed, the selected icon is correct however the actual view controller is still the previously selected. Pseudo code: tabController.controllers = [viewcontroller1, viewcontroller2, viewcontroller3].map{ UINavigationController(rootViewController: $0) } .... // let's say at some point tab bar is set to e.g. showing index 1 tabController.selectedController = tabController.controllers[0] // after this the icon of the 1st tab is correctly displayed, but the controller is still the one at index 1 I have noticed that if the controllers are simple UIViewController (not UINavigationController) upon setting the selectedViewController the TabController sets both icon and content correctly. But this is not the wanted setup and different UINavigationControllers are needed. Is this a new bug in iOS18? Any idea how to fix this (mis)behaviour?

I want to share UserDefaults between main App and macOS Widget, in iOS I can do it using AppGroups, but how to do it between macOS Widget and main App, because macOS widget's AppGroup require to use "Team Identifier" as prefix and main App's AppGroup require prefix to be "group" so how can I share UserDefaults between the two?

I have an app with a TabView containing a view representable containing a SwiftUI View with a toolbar. The representable is providing the toolbar while the .toolbar modifier provides the content. Everything works normally on iOS 17, but on iOS 18 the toolbar contents are not showing. Is this a iOS 18 bug? See the code below for a simplified example. import SwiftUI @main struct TestApp: App { @State var selection: String = "one" var body: some Scene { WindowGroup { TabView(selection: $selection) { Representable() .tabItem { Text("One") } .tag("one") } } } } struct Representable: UIViewControllerRepresentable { let navigationController = UINavigationController() func makeUIViewController(context: Context) -> UINavigationController { navigationController.pushViewController(UIHostingController(rootView: ToolbarView()), animated: false) return navigationController } func updateUIViewController(_ uiViewController: UINavigationController, context: Context) {} } struct ToolbarView: View { var body: some View { NavigationLink("Navigate") { ToolbarView() } .toolbar { ToolbarItem(placement: .principal) { Text("Top") } } } }

Hello, since the last version of iOS and WatchOS I have a problem with this code. This is the minimal version of the code, it have two pickers inside a view of a WatchOS App. The problem its with the focus, I can't change the focus from the first picker to the second one. As I said before, it was working perfectly in WatchOS 10.0 but in 11 the problems started. struct ParentView: View { @FocusState private var focusedField: String? var body: some View { VStack { ChildView1(focusedField: $focusedField) ChildView2(focusedField: $focusedField) } } } struct ChildView1: View { @FocusState.Binding var focusedField: String? @State private var selectedValue: Int = 0 var body: some View { Picker("First Picker", selection: $selectedValue) { ForEach(0..<5) { index in Text("Option \(index)").tag("child\(index)") } }.pickerStyle(WheelPickerStyle()).focused($focusedField, equals: "first") } } struct ChildView2: View { @FocusState.Binding var focusedField: String? @State private var selectedValue: Int = 0 var body: some View { Picker("Second Picker", selection: $selectedValue) { ForEach(0..<5) { index in Text("Option \(index)").tag("childTwo\(index)") } }.pickerStyle(WheelPickerStyle()).focused($focusedField, equals: "second") } } When you do vertical scrolling on the second picker, the focus should be on it, but it dosnt anything. I try even do manually, setting the focusState to the second one, but it sets itself to nil. I hope that you can help me, thanks!

I am using a Mac Catalyst with SwiftUI for our document-based app with DocumentGroup. The issue is that when we create a new document or open an existing one, the opened view is completely blank. It is only blank/empty when the "Optimzie for Mac" is checked. If it is "Scaled t oMatch iPad", then it works well. Xcode 16.1 macOS 15.1 struct DocumentGroupTestApp: App { var body: some Scene { DocumentGroup(newDocument: WritingAppDocument()) { file in TestView() // it is empty when it gets opened. It does not work if the option "Optimize for Mac" is checked. If it is scale iPad, then it works. } } } struct TestView: View { var body: some View { Text("Hello, World!") } }

This is a post down memory lane for you AppKit developers and Apple engineers... TL;DR: When did the default implementation of NSViewController.loadView start making an NSView when there's no matching nib file? (I'm sure that used to return nil at some point way back when...) If you override NSViewController.loadView and call [super loadView] to have that default NSView created, is it safe to then call self.view within loadView? I'm refactoring some old Objective-C code that makes extensive use of NSViewController without any use of nibs. It overrides loadView, instantiates all properties that are views, then assigns a view to the view controller's view property. This seems inline with the documentation and related commentary in the header. I also (vaguely) recall this being a necessary pattern when not using nibs: @interface MyViewController: NSViewController // No nibs // No nibName @end @implementation MyViewController - (void)loadView { NSView *hostView = [[NSView alloc] initWithFrame:NSZeroRect]; self.button = [NSButton alloc...]; self.slider = [NSSlider alloc...]; [hostView addSubview:self.button]; [hostView addSubview:self.slider]; self.view = hostView; } @end While refactoring, I was surprised to find that if you don't override loadView and do all of the setup in viewDidLoad instead, then self.view on a view controller is non-nil, even though there was no nib file that could have provided the view. Clearly NSViewController has realized that: There's no nib file that matches nibName. loadView is not overridden. Created an empty NSView and assigned it to self.view anyways. Has this always been the behaviour or did it change at some point? I could have sworn that if there as no matching nib file and you didn't override loadView, then self.view would be nil. I realize some of this behaviour changed in 10.10, as noted in the header, but there's no mention of a default NSView being created. Because there are some warnings in the header and documentation around being careful when overriding methods related to view loading, I'm curious if the following pattern is considered "safe" in macOS 15: - (void)loadView { // Have NSViewController create a default view. [super loadView]; self.button = [NSButton...]; self.slider = [NSSlider...]; // Is it safe to call self.view within this method? [self.view addSubview:self.button]; [self.view addSubview:self.slider]; } Finally, if I can rely on NSViewController always creating an NSView for me, even when a nib is not present, then is there any recommendation on whether one should continue using loadView or instead move code the above into viewDidLoad? - (void)viewDidLoad { self.button = [NSButton...]; self.slider = [NSSlider...]; // Since self.view always seems to be non-nil, then what // does loadView offer over just using viewDidLoad? [self.view addSubview:self.button]; [self.view addSubview:self.slider]; } This application will have macOS 15 as a minimum requirement.

In iOS18 the user can change their Home Screen customization to choose either light, dark, or tinted. If they choose tinted the widgets are rendered using the "accented" rendering mode and without a background. Is there some way to override so that the tinted mode is ignore completely and the widgets render as full color? I know about WidgetAccentedRenderingMode (https://developer.apple.com/documentation/widgetkit/widgetaccentedrenderingmode) but that's only for images, not the whole control and doesn't help with the background also being removed in the tinted mode.

I have this code to make ARVR Stereo View To Be Used in VR Box Or Google Cardboard, it uses iOS 18 New RealityView but it is not Act as an AR but rather Static VR on a Camera background so as I move the iPhone the cube move with it and that's not suppose to happen if its Anchored in a plane or to world coordinate. import SwiftUI import RealityKit struct ContentView : View { let anchor1 = AnchorEntity(.camera) let anchor2 = AnchorEntity(.camera) var body: some View { HStack (spacing: 0){ MainView(anchor: anchor1) MainView(anchor: anchor2) } .background(.black) } } struct MainView : View { @State var anchor = AnchorEntity() var body: some View { RealityView { content in content.camera = .spatialTracking let item = ModelEntity(mesh: .generateBox(size: 0.25), materials: [SimpleMaterial()]) anchor.addChild(item) content.add(anchor) anchor.position.z = -1.0 anchor.orientation = .init(angle: .pi/4, axis:[0,1,1]) } } } the thing is if I remove .camera like this let anchor1 = AnchorEntity() let anchor2 = AnchorEntity() It would work as AR Anchored to world coordinates but on the other hand is does not work but on the left view only not both views Meanwhile this was so easy before RealityView and SwiftUI by cloning the view like in ARSCNView Example : import UIKit import ARKit class ViewController: UIViewController, ARSCNViewDelegate, ARSessionDelegate { //create Any Two ARSCNView's in Story board // and link each to the next (dont mind dimensions) @IBOutlet var sceneView: ARSCNView! @IBOutlet var sceneView2: ARSCNView! override func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view. sceneView.delegate = self sceneView.session.delegate = self // Create SceneKit box let box = SCNBox(width: 0.1, height: 0.1, length: 0.1, chamferRadius: 0.01) let item = SCNNode(geometry: box) item.geometry?.materials.first?.diffuse.contents = UIColor.green item.position = SCNVector3(0.0, 0.0, -1.0) item.orientation = SCNVector4(0, 1, 1, .pi/4.0) // retrieve the ship node sceneView.scene.rootNode.addChildNode(item) } override func viewDidLayoutSubviews() // To Do Add the 4 Buttons { // Stop Screen Dimming or Closing While The App Is Running UIApplication.shared.isIdleTimerDisabled = true let screen: CGRect = UIScreen.main.bounds let topPadding: CGFloat = self.view.safeAreaInsets.top let bottomPadding: CGFloat = self.view.safeAreaInsets.bottom let leftPadding: CGFloat = self.view.safeAreaInsets.left let rightPadding: CGFloat = self.view.safeAreaInsets.right let safeArea: CGRect = CGRect(x: leftPadding, y: topPadding, width: screen.size.width - leftPadding - rightPadding, height: screen.size.height - topPadding - bottomPadding) DispatchQueue.main.async { if self.sceneView != nil { self.sceneView.frame = CGRect(x: safeArea.size.width * 0 + safeArea.origin.x, y: safeArea.size.height * 0 + safeArea.origin.y, width: safeArea.size.width * 0.5, height: safeArea.size.height * 1) } if self.sceneView2 != nil { self.sceneView2.frame = CGRect(x: safeArea.size.width * 0.5 + safeArea.origin.x, y: safeArea.size.height * 0 + safeArea.origin.y, width: safeArea.size.width * 0.5, height: safeArea.size.height * 1) } } } override func viewDidAppear(_ animated: Bool) { super.viewDidAppear(animated) let configuration = ARWorldTrackingConfiguration() sceneView.session.run(configuration) sceneView2.scene = sceneView.scene sceneView2.session = sceneView.session } } And here is the video for it

I have a Map within a SwiftUI app that has the selection parameter set to an optional MapSelection. I need to be able to select MapFeatures which works as expected as well as MKMapItems which are added to the map. The MKMapItems are not selectable. Is it possible to make it such that the Map allows the user to select MKMapItems as well as MapFeatures?

Is it possible to get a MapFeature from an MKMapItem?

I try to generate PDF from view. View is nice, there is a lot of transparency and many gradients (circular and linear). But if I use ImageRenderer in in a way that documentation suggest all transparency and gradients disappear. Is this bug or some feature? Is it way to generate vector graphic from view with transparency and gradients? PDF allows those features, so why not?

code: let action1 = UIAction(title: "Restore".localized, image: UIImage(resource: .listRestore)) { [weak self] action in self?.trashRestoreTapped(id: button.tag) } let action2 = UIAction(title: "Delete".localized, image: UIImage(resource: .listDelete), attributes: [.destructive]) { [weak self] action in self?.trashDeleteTapped(id: button.tag) } button.menu = UIMenu(options: .displayInline, preferredElementSize: .large, children: [action1, action2]) button.showsMenuAsPrimaryAction = true MacOS 15.1: iPad:

Hello, I'm seeing a strange error on another user's device where the SwiftUI file importer doesn't do anything at all. When selecting multiple files and hitting "open", the importer just freezes. Here's a video showing the problem: https://streamable.com/u5grgy I'm unable to replicate on my own device, so I'm not sure what could be going on. I have startAccessingSecurityScopedResource and stopAccessingSecurityResource everywhere I access a file from fileImporter as well.

State of Mind is an amazing feature, and I want to provide a similar experience to the Journal app, making it easy to record emotions. Can you consider public State of Mind record UI api.