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votes
1
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103
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How to apply the iOS 26 "Liquid Glass" swipe transition effect like Camera Mode or Safari Private Mode switcher natively?
I am looking for the specific native API or implementation approach to replicate the horizontal swipe interaction found in two specific iOS system apps:
iOS Camera App
The "Mode Switcher", ...
Advice
0
votes
2
replies
55
views
Accessing Swift function in a framework from Objective-C AppDelegate.m
I'm working on an application where SwiftUI is being introduced to an app that was originally in Objective-C and then converted about 50% to Swift. Now future development will be in SwiftUI for the ...
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0
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50
views
open the keybard app on iOS 26 without full access
I am trying to open the keyboard app on iOS using the following method:
- (void)actionForGotoHostAppWithURL:(NSURL *)url {
UIResponder *responder = self;
do {
if ([responder ...
Advice
0
votes
4
replies
90
views
How to programatically detect installed web browsers on macOS
Historically, I remember that detecting installed web browsers on macOS was somewhat error prone.
You can ask macOS for the apps which register themselves as handlers for HTTPS, but that can show too ...
Advice
0
votes
0
replies
41
views
How to implement Apple Music style search bar transition in UIKit (iOS 26+)?
I am trying to replicate the search bar behavior found in the native Apple Music app using UIKit.
I have searched through the official Apple documentation and various online resources, but I haven't ...
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0
answers
38
views
Why is the Linphone SDK waking up when it receives a regular push notification?
I'm working on a Linphone-based application (SDK), and I'm encountering an issue related to re-registration behaviour after receiving regular application push notifications.
Problem Description:
The ...
0
votes
0
answers
93
views
UITabBar backgroundColor and backgroundImage has no effect in iOS 26
UITabBarAppearance Background Not Applying
UITabBarAppearance *appearance = UITabBarAppearance.alloc.init;
[appearance.stackedLayoutAppearance.normal setTitleTextAttributes:@{...
0
votes
1
answer
81
views
NSURLSession — How to upload a large file and download a large file in background in the same request?
I’m using NSURLSession with a background configuration to upload a large file, and the server immediately returns another large file in the same request (I cannot change the server behavior). I only ...
0
votes
0
answers
93
views
How to correctly call an iOS completionHandler block from Delphi without crashing?
I’m trying to implement this iOS delegate method in Delphi:
- (void)URLSession:(NSURLSession *)session
task:(NSURLSessionTask *)task willBeginDelayedRequest:(NSURLRequest *)request ...
1
vote
1
answer
99
views
Swift/objc interoperability and modern swift concurrency
How to resolve error:
Non-Sendable parameter type BookInfo of actor-isolated @objc instance method cannot cross actor boundary?
BookStore.swift:
// manage state of instances of BookInfo
@objc actor ...
3
votes
1
answer
98
views
How to draw tinted monochrome SF Symbol with AppKit
This is super easy with UIKit (imageWithTintColor:) but I need tinted monochrome NSImage in AppKit and no such equivalent exists. I know there is private method in AppKit -[NSImage ...
-2
votes
1
answer
106
views
iOS 26 CLHeading's magneticHeading and trueHeading return travel direction instead of device orientation when user is in motion [closed]
I am using CLLocationManager to obtain the device's compass heading (direction), and I have encountered an abnormal behavior:
When the user is stationary: After calling startUpdatingHeading(), the ...
0
votes
0
answers
51
views
Making xFrameworkVersionNumber in Objective-C umbrella header `const` because of concurrency-safe in Swift
Follow up for this question VersionNumber and VersionString in umbrella header is what is the repercussion of changing this line from the autogenerated umbrella header file xFramework.h:
//! Project ...
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0
answers
37
views
Cordova bridge not firing after biometric passcode fallback on iOS (device ready / document.ready not triggered)
We are facing an issue in our iOS Cordova hybrid app (WKWebView) during biometric → passcode fallback authentication.
Environment:
Cordova iOS 7.x (WKWebView)
Native plugin handles Face ID / Touch ID ...
1
vote
0
answers
48
views
MKReverseGeocodingRequest fails with NSURLErrorDomain Code=-1009 (WatchOS 26)
We try to replace the depreated reverseGeocodeLocation call by MKReverseGeocodingRequest for WatchOS 26. However, the call always returns error -1009 indicating that there is no connection to the ...