ios-app-extension

In iOS 8, when we create a new extension, we have to decide which target it is attached to. The extension will have the same bundle ID's prefix as the target. Is there any way to change the target afterward? If my project contains 2 (or more) targets (for example one for debug/simulator, one for production/device), what's the best way to work with extensions? Do I need to create another extension and duplicate the code (very bothersome to keep the same code for both targets)? To share one widget among a lot of targets one should only add widget.appex target to Embedded Binaries for every

Does anyone know how you detect from within your code if you're running inside an App Extension? I have an app which shares classes between an app and an extension. The app code uses [UIApplication sharedApplication] but this isn't available from within an extension, so it won't compile saying: 'sharedApplication' is unavailable: not available iOS (App Extension) So I need a way to detect that I'm in the extension and use an alternative to sharedApplication if that's the case. You can use a preprocessor macro: In the project settings use the dropdown in the topbar to select your extension

Is it possible to save and load data on Today Extension using NSUserDefaults? After closing the Notification Center, the widget behaves like an app which is terminated, so any data results lost. How could I solve this issue? This is my code: NSUserDefaults *defaults; - (void)viewDidLoad { [super viewDidLoad]; defaults = [NSUserDefaults standardUserDefaults]; NSArray *loadStrings = [defaults stringArrayForKey:@"savedStrings"]; if ([loadStrings objectAtIndex:0] != nil) { [display setText:[NSString stringWithFormat:@"%@", [loadStrings objectAtIndex:0]]]; } if ([loadStrings objectAtIndex:1] != nil

When I build share extension from Xcode for the real device, Xcode arbitrarily stop debug. But when I launch for simulator, the problem does not occur. Environment Xcode 7.1.1 iOS 9.1 Details When I build share extension, Xcode shows "Finished running MobileSafari.app on iPhone", but Safari does not run. And, The square stop button is arbitrarily gray. So, I launch Safari by myself and choose my extension and post. The debug section does not show anything. Also, URL request is not sent Rails server. This is the picture when I build the share extension for the real device. I do not know why the

I'm not sure if I am the only one experiencing this program, but I have tried searching and have not been able to find anyone in my current situation. I downloaded Xcode 6 beta and was interested in Extension programming for iOS 8. However, I have been unable to locate the extensions in my project templates when creating a new project in Xcode, I saw a YouTube video (unrelated to extension programming) but I did notice that the option was not there for the said video. Now, I have had a look through the contents of the Xcode 6 beta package and have been able to locate the actual templates

It's a new setting under "Build Options". What does it do? I can't seem to find any documentation about it. My guess is this: Does it have to be set to YES in a mixed Objective-C/Swift app to tell Xcode to link against the Swift Runtime? It does not need to be Yes for linking. This setting is only for when you have a pure Objective-C target that depends on a mixed-source or pure Swift target. Description: Enable this setting to indicate that content embedded in a target's product contains Swift code, so that the standard Swift libraries can be included in the product. Also in the release note