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I was wondering how I would go about keeping Apple's SDK 3.2.1 installed, while also installing the new beta. I am sure this is simple, but wanted to ask before creating a potential problem. Also SKD 2.0 is it possible to get back, like from the Apple site or not?
I am wondering what most programmers are doing to test multiple versions of devices because I hear the iPod crowd is still mostly running 2.0.
Thanks.
It's pretty standard (and recommended even) to install the entire Xcode tool set with the new SDK in a different root directory. I use /Developer_SDK3.2 for example.
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I developed an app for iOS in Swift, and now I have to make the same app in Linux.
I know that in Linux I can't use frameworks as UIKit. What are the better alternatives?
I found different projects that provides a graphic UI:
Swift for GUI
https://www.reddit.com/r/swift/comments/4ig0ic/swift_for_linux_and_graphical_interface/
Qt Swift
https://github.com/Longhanks/qlift
minesweeper in Qt: https://github.com/Longhanks/swiftmine
Pure Swift
https://github.com/PureSwift
Cacao Lib: https://github.com/PureSwift/Cacao
Did you try them? Are there better options?
Other way could be to create a Framework or DLL with my Swift code and use other language to develop the Linux Desktop app. Is this possible?
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I want apply effect to video from camera roll.
So, I use GPUImage. By the way, I can't build GPUImage project with error.
Error is "OpenGL/OpenGL.h" not found.
I use Xcode5.0 with Mac 10.8.5. I want compile GPUImage project for iOS7.
or do you know another way?
If you're getting an error about OpenGL.h in an iOS project, you're using the wrong side of the framework. You're somehow trying to include the Mac port of the framework in your iOS application. Don't do that.
Instead, follow the step-by-step instructions under the section "Adding the framework to your iOS project". These guide you through adding the iOS framework to your project. You could also look at the various sample applications that come with the framework to see how this all works.
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I am beginner in iPhone.
I want to make the iPhone app that compatible for all iPhone versions like 3 and above.
Please help me What to set in the project to make it compatible to all version.
Thanks in advance.
You should set the deployment target in the target summary.
Edit: Xcode 4.5.x only supports iOS 4.3 and later so you can't support iOS versions below it.
Edit 2: If you are using and old version of Xcode this might be helpful for you. iOS 3.x support in Xcode 4
But you should think twice before writing an application that targets iOS4 and above.
Targeting to old versions of iOS means that you must not use any of the API's of the next iOS versions such as ARC and auto layout. As a result your code will be harder to maintain and some features would be impossible to implement.
Before going on with it, think about how many users will you satisfy by supporting iOS4. Read these thousand words from apple and then decide for yourself
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Is it possible to install apps from Xcode to device without the USB cable? In Xcode I found this option in the preferences window:
I've seen that same setting, but from what I have read and seen, it isn't a fully complete feature. I have not been able to get it working at all.
If you are interested in installations without wires, I would consider using TestFlight. It is a fantastic tool for developers. Great for beta testing and wireless installation. Good luck.
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On the Apple developer site, it states that "Devices updated to iOS 5 beta can not be restored to earlier versions of iOS." I believe this is new, and remember seeing that Apple is changing the way it provides older versions of iOS. I'd like to be able to install iOS 5, knowing that I can revert to iOS 4 if need be, since I have some apps that may not be compatible.
Does anyone know if this is possible? And if so, A) is it hard, and B), does it actually violate Apple's TOS?
Thanks!
Apple has repeatedly said that there is no officially supported way to downgrade from iOS beta OS versions. Don't play with beta OS versions except on test devices which you don't need for running apps that may not be compatible with the beta OS. e.g. you need a spare device to temporarily trash.