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Posts under WWDC20 tag

28 Posts

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How can I prevent user accessing services using Passcode when Biometric is failed
Whenever user tries to login with biometric and it failed multiple times then the passcode screen appears and this is the screen which we don't want for our perfectly secure applications. We are looking to authenticate user with biometric only and not fallback to passcode which is same as the Apple internal API https://developer.apple.com/documentation/security/secaccesscontrolcreateflags where we can enforce user to use biometric based login. Although we like WebAuth framework but this is the only reason we cannot move forward with the WebAuthn framework. is it something Apple can think about providing to make application more secure ?
0
0
863
Nov ’21
Custom App Distribution
Hello Team, We would like to know what are the options for distributing a custom app via the Apple Business Manager. We have seen your video https://developer.apple.com/videos/play/wwdc2020/10667 where the process is described for using MDM. What if the customer does not have MDM? How can they get the custom app and then distribute it to their users? Thank you in advance,
0
0
663
Nov ’21
AVPictureInPictureController.isPictureInPictureSupported() is false on iOS 14
I'm using AVPictureInPictureController.isPictureInPictureSupported() to detect PiP feature is supported on the device. It's working on iPadOS 13 and 14. As we know that, iOS 14 is supporting PiP on iPhone. I'm using the same code but it returns false. And I try AVPictureInPictureController(playerLayer: playerLayer).isPictureInPicturePossible, it returns nil. I tested it on iOS 14 beta 1 and beta 2, iPhone X on simulator, it still the same. I also see that the PiP button is also not shown on Safari HTML5 video playback. How to make it work on iOS 14? Or how to enable for it?
8
0
5.4k
Oct ’21
Encrypted CoreML model load fails with vague error
Xcode Version: 12.4 (Used Xcode 12.5 to create encryption key as 12.4 is bugged and will not let you) I am bundling a ML model into my app, and have encrypted ML model via Xcode 12 encryption method shown here. Model loads and works fine without encryption. After adding model encryption key and setting it as compiler flag, the model encryption/decryption works fine in a demo app, but using the same load method in my main app fails with this error message: Thread 1: Fatal error: 'try!' expression unexpectedly raised an error: Error Domain=com.apple.CoreML Code=0 "Unable to load model at /path_to_model/my_model.mlmodelc/ with error: failed to invoke mremap_encrypted with result = -1, error = 12" I have tried all variations of the load method available within my swift generated model file, all produce the same result above.
4
0
2.9k
Oct ’21
How does Pixar optimize their USD file sizes to be so small?
Hello, I downloaded the Pixar kitchen scene from Pixar and opened the rug asset as a USD file. It's about 26k polygons ( unsubdivided mesh ) and only 352kb in size. Converting the rug to a Scenekit or OBJ file increases the file size to 3.7MB! About 10x larger ! How did Pixar manage to optimize/ export a 26k polygon model with a size of 352kb? Is this only possible using their Presto proprietary software ? Is there special settings we need to used to export models created in Maya or 3ds Max with the same file size optimization? The Rug model is 3.7mb when exported as a USD file from 3ds Max.
1
0
1.5k
Oct ’21
Unable to create complication app id
In the WWDC2020 "Keep your complications up to date" session, Mike shows that you have to create an App ID that ends with ".watchkitapp.complication" in order to support PushKit. Any time I try to add ".complication" to the end of my App ID, it gives an error: An App ID with Identifier 'com.x.y.watchkitapp.complication' is not available. Please enter a different string.
1
0
804
Sep ’21
How can I prevent user accessing services using Passcode when Biometric is failed
Whenever user tries to login with biometric and it failed multiple times then the passcode screen appears and this is the screen which we don't want for our perfectly secure applications. We are looking to authenticate user with biometric only and not fallback to passcode which is same as the Apple internal API https://developer.apple.com/documentation/security/secaccesscontrolcreateflags where we can enforce user to use biometric based login. Although we like WebAuth framework but this is the only reason we cannot move forward with the WebAuthn framework. is it something Apple can think about providing to make application more secure ?
Replies
0
Boosts
0
Views
863
Activity
Nov ’21
Request
Hello there, Am a developer with Apple,my request is about using Apple Pay wallet as one of my favorite wallet for payments in my account. Please advice me, thanks in advance.
Replies
0
Boosts
0
Views
773
Activity
Nov ’21
Registering domain form
Watching "Broaden your reach with Siri Event Suggestions" video and I need to register my domain with Apple. I can't find the form. Thanks
Replies
1
Boosts
0
Views
575
Activity
Nov ’21
Custom App Distribution
Hello Team, We would like to know what are the options for distributing a custom app via the Apple Business Manager. We have seen your video https://developer.apple.com/videos/play/wwdc2020/10667 where the process is described for using MDM. What if the customer does not have MDM? How can they get the custom app and then distribute it to their users? Thank you in advance,
Replies
0
Boosts
0
Views
663
Activity
Nov ’21
AVPictureInPictureController.isPictureInPictureSupported() is false on iOS 14
I'm using AVPictureInPictureController.isPictureInPictureSupported() to detect PiP feature is supported on the device. It's working on iPadOS 13 and 14. As we know that, iOS 14 is supporting PiP on iPhone. I'm using the same code but it returns false. And I try AVPictureInPictureController(playerLayer: playerLayer).isPictureInPicturePossible, it returns nil. I tested it on iOS 14 beta 1 and beta 2, iPhone X on simulator, it still the same. I also see that the PiP button is also not shown on Safari HTML5 video playback. How to make it work on iOS 14? Or how to enable for it?
Replies
8
Boosts
0
Views
5.4k
Activity
Oct ’21
Encrypted CoreML model load fails with vague error
Xcode Version: 12.4 (Used Xcode 12.5 to create encryption key as 12.4 is bugged and will not let you) I am bundling a ML model into my app, and have encrypted ML model via Xcode 12 encryption method shown here. Model loads and works fine without encryption. After adding model encryption key and setting it as compiler flag, the model encryption/decryption works fine in a demo app, but using the same load method in my main app fails with this error message: Thread 1: Fatal error: 'try!' expression unexpectedly raised an error: Error Domain=com.apple.CoreML Code=0 "Unable to load model at /path_to_model/my_model.mlmodelc/ with error: failed to invoke mremap_encrypted with result = -1, error = 12" I have tried all variations of the load method available within my swift generated model file, all produce the same result above.
Replies
4
Boosts
0
Views
2.9k
Activity
Oct ’21
How does Pixar optimize their USD file sizes to be so small?
Hello, I downloaded the Pixar kitchen scene from Pixar and opened the rug asset as a USD file. It's about 26k polygons ( unsubdivided mesh ) and only 352kb in size. Converting the rug to a Scenekit or OBJ file increases the file size to 3.7MB! About 10x larger ! How did Pixar manage to optimize/ export a 26k polygon model with a size of 352kb? Is this only possible using their Presto proprietary software ? Is there special settings we need to used to export models created in Maya or 3ds Max with the same file size optimization? The Rug model is 3.7mb when exported as a USD file from 3ds Max.
Replies
1
Boosts
0
Views
1.5k
Activity
Oct ’21
Unable to create complication app id
In the WWDC2020 "Keep your complications up to date" session, Mike shows that you have to create an App ID that ends with ".watchkitapp.complication" in order to support PushKit. Any time I try to add ".complication" to the end of my App ID, it gives an error: An App ID with Identifier 'com.x.y.watchkitapp.complication' is not available. Please enter a different string.
Replies
1
Boosts
0
Views
804
Activity
Sep ’21