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Questions tagged [wwdc]

WWDC stands for the Worldwide Developer's Conference, a conference for iOS and OS X developers held by Apple in San Francisco, in the Moscone West convention center.

WWDC is an abbreviation for the Worldwide Developer's Conference, a conference for and developers held by Apple in San Francisco, in the Moscone West convention center.

The opening keynote by Apple's top executives often is the announcement place of multiple software and hardware announcements . The Presidio, the room in which these announcements are made, seats over 5,000 people.

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How to Zoom In/Out Photo on double Tap in the iPhone WWDC 2010 - 104 PhotoScroller

I am going through the Sample code of iPhone WWDC 2010 - 104 PhotoScroller App. It's working great with my project related images (PDF Page Images) but I am struggling detect touches in the PhotoScroller App. The Zooming using multiple touches is…
Roger_iPhone
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WWDC 2011 Sample Code

Where can I download WWDC 2011's sample code from the videos? I am a registered Apple Developer but did not go to WWDC. If I go to this link, then I only get videos with no code: http://developer.apple.com/videos/wwdc/2011/ If I follow this link (a…
tantrev
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I accepted "Apple Developer Program License Agreement ", but it is not hide

I accepted "Apple Developer Program License Agreement" in the Member Center, but the notification is not hide in the iTunes Connect. I don't have in the Member Center any License Agreement in this moment. What do I do? It includes…
Alexander Khitev
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WWDC 2010 Sample Code

Where can I download the WWDC 2010 code samples? I am a registered iPhone developer, but can't seem to find the samples on Apple's site.
Adam Ernst
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How to keep iOS native call UI after answering the call with CallKit

I am trying to achieve same results that can be seen on 29:52 second of Enhancing VoIP Apps with CallKit - WWDC 2016. In that video it shows that after answering call the buttons are moved and changed by animation, and the screen stays in native…
Ruben
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How can I detect orthogonal scroll events when using `UICollectionViewCompositionalLayout`?

In the video Advances in Collection View Layout - WWDC 2019, Apple introduces a new 'orthogonal scrolling behavior' feature. I have a view controller almost identical to OrthogonalScrollingViewController in their example code. In particular my…
Chris Chute
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How to test an iOS application on the CarPlay simulator

I am trying to develop an iOS application compatible with CarPlay. According to this post Is iOS CarPlay API Public? How to Integrate CarPlay?, I have to be enrolled with Apple’s MFi program, but I have noticed that there’s the possibility to use a…
F. DePa
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iOS 15 Communication Notification picture not shown

I've been trying to update my (local & push) notifications to Communication notifications. When a user receives a communication event from one of their friend, I want the displayed notification to include the friend's profile picture. Just like the…
Antoine Baché
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Can SwiftUI 2.0 new features introduced in WWDC 2020 run on iOS 13?

SwiftUI has new features for Grid lists with lazy loading and PageView that I'm interested in implementing in my existing SwiftUI app compatible with iOS 13. Let's say I compile my app in Xcode 12 and add these new codes, will it be compatible with…
Filipe Sá
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Where does Xcode's core data graph goes?

I thought there used to be a relationship graphs for Xcode at the right corner(As indicated by the orange rect). But it's missing for Xcode 14. Does anyone knows where it goes? Or how could I get it back? Thanks!
Legolas Wang
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How to view apple watch screen on mac

(As the title says), I would like to know if it is possible to see the screen of the apple watch on the mac (much like they do in the WWDC videos). I need to make a demonstration (to a remote client), so it would be nice if I could do such. I’ve…
Isabel Couto
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Should EXPLICITLY call willMoveToParentViewController:(UIViewController *)parent & didMoveToParentViewController:(UIViewController *)parent?

In the WWDC 2012 Session titled The Evolution of View Controllers on iOS - (void)willMoveToParentViewController:(UIViewController *)parent and - (void)didMoveToParentViewController:(UIViewController *)parent have been mentioned to be used in custom…
petershine
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How can I activate, previously deactivated constraint?

I keep references to my NSLayoutConstraint var flag = true @IBOutlet weak var myConstraint: NSLayoutConstraint! Then for some @IBAction I activate/deactivate depending on my flag variable: @IBAction func tapped(sender: UIButton) { flag = !flag …
Bartłomiej Semańczyk
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How to get an iPad's device name on iOS16?

UIDevice.current.name it's worked if used iOS15, but when I tested on iOS16 (beta3) still return 'iPad' name all the time. See related WWDC 2022 video…
Uthen
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Swift 5.5: Asynchronously iterating line-by-line through a file

In the "Platforms State of the Union" video of WWDC2021 at 28:00 it was mentioned that [Apple] even added support for asynchronously iterating line-by-line through a file in Foundation for macOS 12/iOS 15 and Swift 5.5. What is that new API, how…
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