Is this not possible? I have a simple text view that shows the time, but it doesn't stay in sync with the time. I've tried to use a timer like I do inside the app, but that didn't work. I tried TimelineView with it set to every minute, and that didn't work. I tried to use the dynamic date using Text(date, style: ) and that didn't work. I looked it up and apparently it's a limitation to WidgetKit, however, I don't understand how the Apple Clock widget can have a moving second hand that updates properly.
Do I just need to add a bunch of entries in the TimelineProvider? Right now, it's just the default that gets loaded when you create a Widget extension.
func timeline(for configuration: SingleClockIntent, in context: Context) async -> Timeline<SingleClockEntry> {
var entries: [SingleClockEntry] = []
// Generate a timeline consisting of five entries an hour apart, starting from the current date.
let currentDate = Date()
for hourOffset in 0 ..< 5 {
let entryDate = Calendar.current.date(byAdding: .hour, value: hourOffset, to: currentDate)!
let entry = SingleClockEntry(date: entryDate, configuration: configuration)
entries.append(entry)
}
return Timeline(entries: entries, policy: .atEnd)
}
EDIT: This code below seems to be working. Can someone confirm if it will continue to work, or will it eventually stop updating?
func timeline(for configuration: SingleClockIntent, in context: Context) async -> Timeline<SingleClockEntry> {
var entries: [SingleClockEntry] = []
let calendar = Calendar.current
let current = Date()
// Get the next minute
let secondEntryDate = calendar.nextDate(after: current, matching: DateComponents(second: 0), matchingPolicy: .strict, direction: .forward)!
entries.append(SingleClockEntry(date: current, configuration: configuration)) // Adds current time
entries.append(SingleClockEntry(date: secondEntryDate, configuration: configuration)) // Adds next minute after current time
// Add an entry every min for the next 30 minutes
for offset in 0..<30 {
let entryDate = Calendar.current.date(byAdding: .minute, value: offset, to: secondEntryDate)!
let entry = SingleClockEntry(date: entryDate, configuration: configuration)
entries.append(entry)
}
return Timeline(entries: entries, policy: .atEnd)
}
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I'm trying to apply a tinted glass effect to toolbar buttons in iOS 26, similar to what was shown in the WWDC25 videos, but none of the approaches I've tried produce the translucent tinted glass effect.
My code structure:
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
TrailingToolbarContent(
selectedTab: $selectedTab,
showingAddBeneficiary: $showingAddBeneficiary
)
}
}
private struct TrailingToolbarContent: View {
@Binding var selectedTab: Int
@Binding var showingAddBeneficiary: Bool
@EnvironmentObject private var settingsViewModel: SettingsViewModel
var body: some View {
switch selectedTab {
case 1:
if #available(iOS 26.0, *) {
Button(action: { showingAddBeneficiary = true }) {
Image(systemName: "plus")
}
// What I've tried:
// .tint(Color("accentPrimary")) // Only changes icon color
// .glassEffect(.regular.tint(Color("accentPrimary"))) // No effect
// .buttonStyle(.glass).tint(Color("accentPrimary")) // No tint, but orange background
// .buttonStyle(.borderedProminent).tint(Color("accentPrimary")) // Works but seems opaque, not glass
}
// ... other cases
}
}
}
What's the correct way to achieve tinted glass effects on toolbar buttons?
Topic:
UI Frameworks
SubTopic:
SwiftUI
Getting this in log any time I try to start typing anything into a UITextField:
First responder issue detected: non-key window attempting reload - allowing due to manual keyboard (first responder window is <UIWindow: 0x10e016880; frame = (0 0; 1133 744); gestureRecognizers = <NSArray: 0x10ba53850>; backgroundColor = <UIDynamicProviderColor: 0x108563370; provider = <NSMallocBlock: 0x11755bd50>>; layer = <UIWindowLayer: 0x10ba84190>>, key window is )
I'm suspicious of the empty "key window is" field. Everything else in the app is working fine. But I cannot figure out why this fails to show the keyboard, and no keyboard notifications are being received by the app. What could it be?
How can I create a view that is like the one in the Photos app where you can select an item and it fills the window, then you can drag / swipe between items in that view? I have a working prototype, and it works for photos. But once I get to a video, the gesture no longer works.
Is there a way to detect when your apps (or any app I guess) is being moved by the user clicking and dragging the main window around the desktop at all?
I'm trying to find out if there's a way I can find out if a window is being clicked and dragged and whether there's certain triggers to the movement a little bit like shaking an iPhone with Shake to Undo.
Thanks
I'm using ViewThatFits to handle different screen sizes as well as the orientation of the phone. Essentially, I have a smaller view that should only be used in portrait mode on the phone and a larger view that should be used in every other instance.
The issue is that both of those views have a Text view that is bound to a String within a SwiftData model.
If the String is too long the ViewThatFits considers that when choosing the appropriate subview. This results in a list of items where most items use one view while one or more may use the other view.
It would be great if there was a modifier that could be applied to the Text view that resulted in the ViewThatFits ignoring it when determining the appropriate subview.
Until such a modifier is available, has anyone come up with creative ways around this?
I'm making a macOS app using SwiftUI and I would like to minimise (hide) all open windows when I click a button.
Is this possible with SwiftUI and if so, how would I go about implementing this? Thanks
Topic:
UI Frameworks
SubTopic:
SwiftUI
I can only find example on how to use onScrollTargetVisibilityChange for ScrollViews.
Is there any way I can use this modifier for Lists as well?
List {}.onScrollTargetVisibilityChange ( ... ) is not working for me :(
Topic:
UI Frameworks
SubTopic:
SwiftUI
We currently do not have the time to redesign our apps. Therefore we want to use the new UIDesignRequiresCompatibility flag and set it to YES. If we add this flag to our app and compile it against an old sdk (currently we use 15) will this be enough to work after iOS 26 was released or do we need to compile the apps against the iOS 26 SDK to work?
Topic:
UI Frameworks
SubTopic:
UIKit
I’d like to know if Apple currently supports any public API or entitlement for blocking in-app screenshots on iOS. If no such API exists, what is the officially recommended approach for App Store apps to prevent or react to screenshots of sensitive content in a banking app? I have tried using a hidden UITextField with isSecureTextEntry = true and observing UIApplication.userDidTakeScreenshotNotification, but these methods do not block the initial screenshot. Could you please advise how to block screenshots in my app?
Topic:
UI Frameworks
SubTopic:
UIKit
Our project using UITabBarController and set a custom tabbar using below code:
let customTabBar = CustomTabBar(with: dataSource)
setValue(customTabBar, forKey: "tabBar")
But when using Xcode 26 build app in iOS 26, the tabbar does not show:
above code works well in iOS 18:
below is the demo code:
AppDelegate.swift:
import UIKit
@main
class AppDelegate: UIResponder, UIApplicationDelegate {
let window: UIWindow = UIWindow()
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
window.rootViewController = TabBarViewController()
window.makeKeyAndVisible()
return true
}
}
CustomTabBar.swift:
import UIKit
class CustomTabBar: UITabBar {
class TabBarModel {
let title: String
let icon: UIImage?
init(title: String, icon: UIImage?) {
self.title = title
self.icon = icon
}
}
class TabBarItemView: UIView {
lazy var titleLabel: UILabel = {
let titleLabel = UILabel()
titleLabel.translatesAutoresizingMaskIntoConstraints = false
titleLabel.font = .systemFont(ofSize: 14)
titleLabel.textColor = .black
titleLabel.textAlignment = .center
return titleLabel
}()
lazy var iconView: UIImageView = {
let iconView = UIImageView()
iconView.translatesAutoresizingMaskIntoConstraints = false
iconView.contentMode = .center
return iconView
}()
private var model: TabBarModel
init(model: TabBarModel) {
self.model = model
super.init(frame: .zero)
setupSubViews()
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
private func setupSubViews() {
addSubview(iconView)
iconView.topAnchor.constraint(equalTo: topAnchor).isActive = true
iconView.centerXAnchor.constraint(equalTo: centerXAnchor).isActive = true
iconView.widthAnchor.constraint(equalToConstant: 34).isActive = true
iconView.heightAnchor.constraint(equalToConstant: 34).isActive = true
iconView.image = model.icon
addSubview(titleLabel)
titleLabel.topAnchor.constraint(equalTo: iconView.bottomAnchor).isActive = true
titleLabel.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
titleLabel.trailingAnchor.constraint(equalTo: trailingAnchor).isActive = true
titleLabel.heightAnchor.constraint(equalToConstant: 16).isActive = true
titleLabel.text = model.title
}
}
private var dataSource: [TabBarModel]
init(with dataSource: [TabBarModel]) {
self.dataSource = dataSource
super.init(frame: .zero)
setupTabBars()
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func sizeThatFits(_ size: CGSize) -> CGSize {
var sizeThatFits = super.sizeThatFits(size)
let safeAreaBottomHeight: CGFloat = safeAreaInsets.bottom
sizeThatFits.height = 52 + safeAreaBottomHeight
return sizeThatFits
}
private func setupTabBars() {
backgroundColor = .orange
let multiplier = 1.0 / Double(dataSource.count)
var lastItemView: TabBarItemView?
for model in dataSource {
let tabBarItemView = TabBarItemView(model: model)
addSubview(tabBarItemView)
tabBarItemView.translatesAutoresizingMaskIntoConstraints = false
tabBarItemView.topAnchor.constraint(equalTo: topAnchor).isActive = true
tabBarItemView.bottomAnchor.constraint(equalTo: bottomAnchor).isActive = true
if let lastItemView = lastItemView {
tabBarItemView.leadingAnchor.constraint(equalTo: lastItemView.trailingAnchor).isActive = true
} else {
tabBarItemView.leadingAnchor.constraint(equalTo: leadingAnchor).isActive = true
}
tabBarItemView.widthAnchor.constraint(equalTo: widthAnchor, multiplier: multiplier).isActive = true
lastItemView = tabBarItemView
}
}
}
TabBarViewController.swift:
import UIKit
class NavigationController: UINavigationController {
override func viewDidLoad() {
super.viewDidLoad()
}
}
class HomeViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .red
navigationItem.title = "Home"
}
}
class PhoneViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .purple
navigationItem.title = "Phone"
}
}
class PhotoViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .yellow
navigationItem.title = "Photo"
}
}
class SettingViewController: UIViewController {
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .green
navigationItem.title = "Setting"
}
}
class TabBarViewController: UITabBarController {
override func viewDidLoad() {
super.viewDidLoad()
let homeVC = HomeViewController()
let homeNav = NavigationController(rootViewController: homeVC)
let phoneVC = PhoneViewController()
let phoneNav = NavigationController(rootViewController: phoneVC)
let photoVC = PhotoViewController()
let photoNav = NavigationController(rootViewController: photoVC)
let settingVC = SettingViewController()
let settingNav = NavigationController(rootViewController: settingVC)
viewControllers = [homeNav, phoneNav, photoNav, settingNav]
let dataSource = [
CustomTabBar.TabBarModel(title: "Home", icon: UIImage(systemName: "house")),
CustomTabBar.TabBarModel(title: "Phone", icon: UIImage(systemName: "phone")),
CustomTabBar.TabBarModel(title: "Photo", icon: UIImage(systemName: "photo")),
CustomTabBar.TabBarModel(title: "Setting", icon: UIImage(systemName: "gear"))
]
let customTabBar = CustomTabBar(with: dataSource)
setValue(customTabBar, forKey: "tabBar")
}
}
And I have post a feedback in Feedback Assistant(id: FB18141909), the demo project code can be found there.
How are we going to solve this problem? Thank you.
I have a memory leak for SVG image that located in Assets.xcassets file when using SwiftUI Image, but when I use UIImage then convert it to SwiftUI Image the issue is not found.
import SwiftUI
struct ContentView: View {
var body: some View {
NavigationStack {
VStack {
NavigationLink("Show", destination: SecondView())
}
.padding()
}
}
}
struct SecondView: View {
@Environment(\.dismiss) var dismiss
var body: some View {
NavigationStack {
VStack {
IM.svgImage
.resizable()
.scaledToFit()
.frame(width: 200, height: 200)
Button("Dismiss") {
dismiss()
}
}
}
}
}
enum IM {
static let testImage: Image = "test_image".image
static let svgImage: Image = "svgImage".image
}
extension String {
var image: Image {
Image(self) // Memory leak
}
var imageFromUIImage: Image {
guard let uiImage = UIImage(named: self) else {
return Image(self)
}
return Image(uiImage: uiImage) // No Memory leak
}
}
Environment that produces the issue:
Xcode: 16.2
Simulator: iPhone 15 Pro (iOS 17.5)
I'm trying to display my apps icon within my app and it's not working. It displays a blank space instead and I don't understand why this is happening.
I tried creating a new image (just a normal image, not an 'App Icon' image set) and have this code:
Image("AppIcon")
.resizable()
.aspectRatio(contentMode: .fit)
.frame(width: 48)
.cornerRadius(10)
.overlay(
RoundedRectangle(cornerRadius: 10)
.stroke(Color.black.opacity(0.1), lineWidth: 1)
)
For some strange reason it's not displaying that either. The image name is correct. It's showing a blank white box.
I am curious if the new WebView and WebPage APIs have a way to programmatically set if the web page should be shown in Reader Mode like you could with SFSafariViewController. I did not see a way to do this, but I'm curious if I may be missing something.
Is there a way to share a SwiftUI App's @Observable model into a CPTemplateApplicationSceneDelegate ?
Is there an incantation to go from the UIApplicationDelegate via @UIApplicationDelegateAdaptor to the UISceneDelegate for CarPlay via a userInfo? I can't seem to figure it out.
Otherwise I have to use a shared global, and I'd prefer not to have to do it this way. Any ideas? Thanks!
I'm updating my app for iOS 26's new Liquid Glass design and encountering unexpected behavior with toolbar items. I want to display multiple buttons on the leading side of the navigation bar, each with its own glass background (similar to how LandmarkDetailView shows separate glass backgrounds for its toolbar items).
Current Behavior:
When using .navigationBarLeading placement for multiple ToolbarItems, they all group under ONE glass background
When using NO placement (like in Apple's LandmarkDetailView example), items get separate glass backgrounds but appear on the RIGHT side
Using different leading placements (.topBarLeading vs .navigationBarLeading) still groups them together
What I've Tried:
swift// Attempt 1: All items with same placement - they group together
.toolbar {
ToolbarItem(placement: .navigationBarLeading) {
Button(action: {}) { Image(systemName: "dollarsign.circle") }
}
ToolbarItem(placement: .navigationBarLeading) {
Button(action: {}) { Image(systemName: "qrcode") }
}
}
// Attempt 2: No placement - separate glass but wrong position
.toolbar {
ToolbarItem {
Button(action: {}) { Image(systemName: "dollarsign.circle") }
}
ToolbarSpacer(.fixed)
ToolbarItem {
Button(action: {}) { Image(systemName: "qrcode") }
}
ToolbarSpacer(.flexible)
}
// Attempt 3: Different placements - still groups
.toolbar {
ToolbarItem(placement: .topBarLeading) {
Button(action: {}) { Image(systemName: "dollarsign.circle") }
}
ToolbarItem(placement: .navigationBarLeading) {
Button(action: {}) { Image(systemName: "qrcode") }
}
}
Environment:
Xcode 26 Beta
iOS 26.0 Beta
Using NavigationView (also tried NavigationStack)
This is a root view (no back button)
Questions:
Is grouping of same-placement toolbar items the intended Liquid Glass behavior?
How can I achieve separate glass backgrounds for multiple leading toolbar items?
Why do items without placement appear on the right in a root view?
Is there new API or guidance for toolbar layouts in iOS 26?
I've studied the LandmarkDetailView example from Apple, but it uses no placement and relies on being a detail view with a back button. My use case is a root navigation view.
Any guidance would be appreciated!
Topic:
UI Frameworks
SubTopic:
SwiftUI
Basically when showing a view using the .fullScreenCover modifier, it has no background anymore, any other UI elements are still shown but the view under it is also still shown.
Hi everyone,
I'm working with AVPlayerViewController in a tvOS/iOS app and ran into a limitation that I believe some developers face.
When using player.currentItem?.currentTime(), we only get the playback time—which is fine while the video is playing. But when the player is paused and the user drags the scrubber, there's no public API to get the time that is currently being previewed under the scrubber thumb (stick), but there's no way to read it programmatically.
This becomes a problem when trying to show thumbnail previews or display metadata tied to the scrubbed position.
I’m trying to add a TextField to the toolbar using .principal placement, and I want it to either fill the screen width or expand based on the surrounding content. However, it’s not resizing as expected — the TextField only resizes correctly when I provide a hardcoded width value. This behavior was working fine in previous versions of Xcode, but seems to be broken in Xcode 26. Not sure if this is an intentional change or a bug. i am using iOS26 beta and Xcode 26 beta
struct ContentView: View {
var body: some View {
VStack {
Image(systemName: "globe")
.imageScale(.large)
.foregroundStyle(.tint)
Text("Hello, world!")
}
.padding()
.toolbar {
ToolbarItem(placement: .principal) {
HStack {
TextField("Search", text: .constant(""))
.textFieldStyle(.roundedBorder)
.frame(maxWidth: .infinity)
// .frame(width: 300)
Button("cancel") {
}
}
.frame(maxWidth: .infinity)
}
}
}
}
#Preview {
NavigationView {
ContentView()
}
}
Ios 26 clock widget not dynamically updating in mobile.