I have project with iOS Deployment Target 8.0 but I want update to iOS to support devices iOS 10 - 11.3
How to do it right
im need to change Deployment Target and it will work?
I can't find an answer to this problem
How can i do this? Thanks
If you wish to support iOS 11.3 you need to upgrade to Xcode 9.3.
That will include Swift 4.1 so you may get a lot of new warnings and errors in your Swift code depending on what version you are currently using.
Your project's Deployment Target has nothing to do with any of this. The Deployment Target defines the oldest version of iOS your app supports. If you keep your Deployment Target at iOS 8.0 (or anything earlier than the latest version of iOS) then you need to make sure that your code properly ensures that newer APIs are not used on older devices.
Related
I wanted to ask how compatibility on different iOS operation systems works in iOS. For example If I develop an app on Xcode 9.2 and Swift 4 for iOS 11, should it work on iOS 9?
I am coming from Android background which you specify the minimum Android OS that is needed for the app to run in the Gradle file. Does anything similar exist on iOS?
Very simple solution:
Set deployment target as 9.0 in your build target general settings. iOS will automatically handle support from 9.0 onwards for a build (your app).
Your app/build will be allowed to use/import frameworks and other libraries, compatible to minimum deployment target, only.
More detail about App Deployment Target from Apple.
Please set your deployment target to 9.0
Yes, it will work on iOS9
With Xcode 9.2 and swift4 you can develop an application for ios8.0 and above.
In your project setting, you have to select your development target
Yes, there is backward compatibility, but for older iOSes you have to check version when using newer API. Luckily we've got availability attributes (#available)
If you want to know HOW it works, basically for Swift your application has its own swift standard library embedded into binary of your application. In case of Objective C – newer iOSes keep sdk's of older versions to maintain backward compatibility.
I wanted to ask how compatibility on different iOS operation systems works in iOS. For example If I develop an app on Xcode 9.2 and Swift 4 for iOS 11, should it work on iOS 9?
I am coming from Android background which you specify the minimum Android OS that is needed for the app to run in the Gradle file. Does anything similar exist on iOS?
Very simple solution:
Set deployment target as 9.0 in your build target general settings. iOS will automatically handle support from 9.0 onwards for a build (your app).
Your app/build will be allowed to use/import frameworks and other libraries, compatible to minimum deployment target, only.
More detail about App Deployment Target from Apple.
Please set your deployment target to 9.0
Yes, it will work on iOS9
With Xcode 9.2 and swift4 you can develop an application for ios8.0 and above.
In your project setting, you have to select your development target
Yes, there is backward compatibility, but for older iOSes you have to check version when using newer API. Luckily we've got availability attributes (#available)
If you want to know HOW it works, basically for Swift your application has its own swift standard library embedded into binary of your application. In case of Objective C – newer iOSes keep sdk's of older versions to maintain backward compatibility.
I am developing an iOS app for iOS 6.0 and higher. Now, after updating Xcode from Mac App Store, I am told that "An iOS Deployment Target earlier than 8.0 is not supported by this version of Xcode.". So, it seems that I need to use another version of Xcode to develop this app.
I can download other versions of Xcode from https://developer.apple.com/download/more/. What is the highest version of Xcode that supports iOS 6.0 as the deployment target?(I just mean the deployment target, not the capability of installing iOS 6.0 simulator.) I don't want to download many Xcode versions to find that.
You can use latest Xcode for this do not select deployment target from dropdown, just manually input "6.0" in the "iOS Deployment Target" text box.
For more details you can go through here.
I have also upload one of my app that use iOS 7.0 from latest Xcode.
iOS 6 is supported in Xcode 7.x .
My suggestion is that,you may need to provide support for just 2 of previous versions of iOS 10, ie. iOS 8 and 9. If you take a look at the usage graph, it is evident that only 6% are using versions earlier than 9. That too, will have major contributions from iOS 8 and 7.
I am doing a task for a client which is based on updating SDK. I have to make sure everything is working properly before updating application on the app store. This app has to be compatible with iOS 10.1 and 9.0 as well.
1) Is it enough if I just change deployment target in Xcode 8 to 9.0, to make it compatible with older version?
2) All pods are in obj-c, so to update them do I have to search for the latest version or find swift alternatives?
Recently, I upgraded to Xcode 6. Anything works well except I got a new warning indicates me to upgrade iOS Deployment Target to 8.0. Bellow is a screen shot of the message.
However, I don't want to upgrade deployment target because I want to support any device that has OS version 7.0 and above.
How to ignore this warning? Or perhaps iOS Deployment Target setting has nothing to do with the lowest OS version that my app can support?
I think there is a bit of confusion here, there is a difference between the Base SDK setting and the Deployment Target. Deployment target determines which versions of iOS you support, the SDK version simply determines which version of the SDK you are using to write your code. As long as you don't use any code which requires iOS 8 (Or if you want to use it check that it is available: Checking For Class Availability). So to fix this, you should click Perform Changes. You will still be able to run your app on iOS 7 :)