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Hello,   I have recently implemented an AVRoutePickerView. It is working well, but the icon shows as "Airplay Audio" instead of "Airplay Video"   https://developer.apple.com/design/human-interface-guidelines/airplay/overview/media-playback/#entering-airplay   I would like it to use the "Airplay Video" icon and I cannot figure out how to set it.… (Show more)
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ok... the deal is: I want to make a flexible object, that has to access properties in another class, that have the same type. then I'll make an array of these objects and give them each a different property name to manage:   var watchKey : String = "propertyName"  given a string with the correct name for a property, can you access that property… (Show more)
in Swift
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I saw a question similar to this but I wanted to ask it pertaining to my situation.   Basically I have an app that is like an encyclopedia.  The app will contain "articles" about different subjects.  I will be writing all of these articles.  The user will not be capable of writing or editing any of the articles.  The user just types in a search… (Show more)
in Swift
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Is Reachability relaible to make check if I have cellular connection to make a call. I just need to check the connection . This for non wifi areas only cellular signal to make a call.
in Networking
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Hello,   I have a compute shader that draws in a read_write texture2d. Running this shader on macOS 10.14 gives the expected result, but on macOS 10.13 I notice that reading the texture gives black instead of the texture's color. I checked macOS 10.14 release notes & Metal Feature Set Tables and didn't notice anything that should affect… (Show more)
in Metal
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Hello,   I am currently trying to train a image classifier model with createml. However, half way through training, i get this error message, "Unable to open output backtrace file."   any ideas??   thanks   Rory
in Swift
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We want to determine the cellular strength and then build something based on it. Does anyone know if it is possible to determine cellular signal strength?
in Networking
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Hi, I am codesigning my macOS app from terminal (after adding some resources I don't want to copy using Xcode build phases). When I verify the signature using "codesign --verify", this is OK, but when I run "spctl --assess", I get "a sealed resource is missing or invalid". How can I know which resource is missing or invalid? What does spctl… (Show more)
in Mac Apps
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Does anyone else get a blank page on https://developer.apple.com/contact/? I would like to create a tech support ticket but because the tech support website doesn't work I don't know what to do. Any recommendations of what to do?
in Developer Forums