A Summary of the WWDC25 Group Lab

Greetings,I am working on a WatchKit 1 extension for one of my iOS apps. One of my storyboard scenes is designed as follows:WKInterfaceTable- Row- - WKInterfaceGroup- - - WKInterfaceLabelThe group's height is configured as Size to Fit Content and the label's number of lines is 0. The end result is a table with variable sized rows, which was the intended outcome. However, I'm looking for a way to set a minimum row height on the rows so I don't end up with thin rows that are harder to click for the user.Any suggestions?

I uploaded new build for Apple’s TestFlight Beta Testing but I am not finding option to submit to Apple even after enabling the switch “TestFlight Beta Testing” and there is a yellow warning icon next to the uploaded build. And if I go to the page after clicking warning icon “No Beta Entitlement” is written there.Since my project contains both app and the keyboard extension, and I am already using “App Groups” so I do have two code signing entitlement files one for main project and other for keyboard extension.I tried to solve this by the following but its not resolved yet:1. I manually added following in both code signing entitlement files: <key>beta-reports-active</key><true/> but then I found the following error during generation of ipa from xcode achieve:“Failed to locate or generate matching signing assets:”“No matching provision profiles found for “Applications/<my app name>.app””2. I recreated provisioning profiles but same issue occurs.Another point is that it was work

I have tested a code which converts iPhone into iBeacon and other devices can detect that iBeacon, I was wondering if I integrated this with one of my Apps feature and submitted it to App Store, would they approve it or not? I am planning to use this in order to form group of user in close proximity, where one user acts as iBeacon transmitter and other detect that and show up as group member when they are close enough.

Xcode 7 opens on my machine and displays the welcome screen.No matter if I try to create a new project, a new playground, open an existing project or just simply click on the Source Control menu item, Xcode crashes.Here's the crash log:Process: Xcode [1648]Path: /Applications/Xcode-beta.app/Contents/MacOS/XcodeIdentifier: com.apple.dt.XcodeVersion: 7.0 (8163.8)Build Info: IDEFrameworks-8163008000000000~7Code Type: X86-64 (Native)Parent Process: ??? [1]Responsible: Xcode [1648]User ID: 501Date/Time: 2015-07-11 00:28:25.877 +0200OS Version: Mac OS X 10.10.4 (14E46)Report Version: 11Anonymous UUID: AD950ABF-0685-8CAC-243D-0EC576F72EE4Time Awake Since Boot: 2700 secondsCrashed Thread: 0 Dispatch queue: IDESourceControlTree Change QueueException Type: EXC_CRASH (SIGABRT)Exception Codes: 0x0000000000000000, 0x0000000000000000Application Specific Information:ProductBuildVersion: 7A152uASSERTION FAILURE in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-8163.8/IDEFoundation/SourceControl/Model/IDESo

My proble is that I can't run XCode 7 because it crash at startup! I tried to restart the MAC, remove and re install XCode but nothing to do! I'm so frustrated about this issue! Here belo the crash report of XCode. Please help me...Process: Xcode [1012] Path: /Applications/Xcode-beta.app/Contents/MacOS/Xcode Identifier: com.apple.dt.Xcode Version: 7.0 (8163.8) Build Info: IDEFrameworks-8163008000000000~7 Code Type: X86-64 (Native) Parent Process: ??? [1] Responsible: Xcode [1012] User ID: 501 Date/Time: 2015-07-11 09:37:48.062 +0200 OS Version: Mac OS X 10.10.4 (14E46) Report Version: 11 Anonymous UUID: 9AE5A2B5-E5A8-37F4-E7B7-C9E99A3CB864 Sleep/Wake UUID: 60DC0ED0-51DA-4158-B5FF-F5B35B44D0A4 Time Awake Since Boot: 9200 seconds Time Since Wake: 6500 seconds Crashed Thread: 0 Dispatch queue: IDESourceControlTree Change Queue Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Application Specific Information: ProductBuildVersion: 7A152u ASSERTION FAILURE in /Library/Cach

Defining multiple WKImages or WKInterfaceGroups into an array should be possible in Swift the same way it is for UIKit elements -- @IBOutlet var images: Array<WKImage>?but there seems to be no way to link them through Interface Builder. Is this functionality not there yet, broken, or just not coming? Or am I missing something?Any suggestions or workarounds for dealing with lots of images or groups on one view? Control-dragging each and making giant arrays seems quite inefficient.Thanks!

Either of these animations work by themselves but when combined in an animation group, nothing appears. (I comment out one or the other in following code).What am I doing wrong?if (![annotationView.layer animationForKey:@alphaAndScaleAnimationGroup]) { CABasicAnimation *scaleAnimation = [CABasicAnimation animationWithKeyPath:@transform.scale]; scaleAnimation.fromValue = [NSNumber numberWithFloat:0.0f]; scaleAnimation.toValue = [NSNumber numberWithFloat:1.0f]; CABasicAnimation *alphaAnimation = [CABasicAnimation animationWithKeyPath:@opacity]; alphaAnimation.fromValue = [NSNumber numberWithFloat:0.10f]; alphaAnimation.toValue = [NSNumber numberWithFloat:0.0f]; CAAnimationGroup *group = [CAAnimationGroup animation]; group.duration = 2; group.repeatCount = INFINITY; group.autoreverses = NO; group.removedOnCompletion = NO; group.timingFunction = [CAMediaTimingFunction functionWithName:kCAMediaTimingFunctionEaseInEaseOut]; [group setAnimations:[NSArray arrayWithObjects: scaleAnimation, a

I'm creating a linked list and using containers to group the object, next, and previous properties. Like Foundation collections, I'd like it to implement NSSecureCoding. Here's the declaration: @interface ListContainer : NSObject <NSCopying, NSSecureCoding> @property (readonly, nonatomic) id object; @property (nonatomic) ListContainer * next; @property (nonatomic) ListContainer * previous; @endWhen implementing the - initWithCoder: method it hit me that I don't know what class to use for the object: - (instancetype)initWithCoder:(NSCoder *)aDecoder { self = [super init]; if (self) { _object = [aDecoder decodeObjectOfClass:<#(__unsafe_unretained Class)#> forKey:@object]; BOOL nextIsNil = [aDecoder decodeBoolForKey:@nextIsNil]; if (!nextIsNil) { // Decode next _next = [aDecoder decodeObjectOfClass:[ListContainer class] forKey:@next]; if (_next == nil) { return nil; } // Link the nodes manually to prevent infinite recursion self.next.previous = self; } } return self; }Should I use -decodeObj

Would appreciate if someone could post an howto document to integrate the KSM on a regular HTTP server.How to compile the FPS SDK provided KSM reference implementation and integrate with an Apache or Nginx webserver?Want to build a reference environment in the lab before reaching out to a FPS provider.ThanksPR