iOS version check
iOS version check
- Subject: iOS version check
- From: Quincey Morris <email@hidden>
- Date: Fri, 12 Jun 2015 05:23:08 +0000
There’s a particular API that’s broken in iOS 8 (AVSpeechUtterance.rate), but not broken in iOS 7, and fixed in iOS 9. Using Xcode 7, therefore, I get the iOS 9 simulator, which means different speech behavior running in the simulator from running on an actual device (still running 8.3).
So I’m looking for a version check that will allow me to set the property based on the running iOS version, something like this:
> if (floor(NSFoundationVersionNumber) >= NSFoundationVersionNumber_iOS_8_0 && floor (NSFoundationVersionNumber) < NSFoundationVersionNumber_iOS_9_0)
> AVSpeechUtterance.rate = <the wrong value that used to work>
> else
> AVSpeechUtterance.rate = <the right value>
but there’s no definition of NSFoundationVersionNumber_iOS_9_0 in the iOS 9 SDK. In fact, there’s nothing higher than NSFoundationVersionNumber_iOS_8_1 in the iOS 9 SDK. That means there’s no definition that lets me test against 8.2, 8.3 or 8.4.
I’m confused about what to do here. The iOS 8.3 SDK itself has no NSFoundationVersionNumber_iOS_8_x definitions at all, so going back to Xcode 6 wouldn't solve the problem, except that the simulator would be 8.x, so the problem wouldn’t show up again until iOS 9 is released.
I must be missing something really obvious here.
(The app’s deployment target is currently set to 8.1, but I don’t think that makes any difference, except that I don’t care about iOS 7, which is unfortunately the one version I *could* check for.)
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