This question already has answers here:
Xcode 9 GM - WKWebView NSCoding support was broken in previous versions
(10 answers)
Closed 2 years ago.
Currently I'm using WKWebView, but it is supporting from iOS 11 onwards. So if i want to use web view in iOS 10 or lower versions what is the solution. My app is already in App Store with UIWebView. Just now I changed from UIWebView to WKWebView. But it's not supporting before iOS 11.
Currently I'm using WKWebView, but it is supporting from iOS 11 onwards. So if i want to use web view in iOS 10 or lower versions what is the solution.
This is not true. WKWebView is supported from iOS 8 onwards.
WKWebView is supported from iOS 8 onwards. So I don't think you will have any problem with your app.
You can refer the documentation for clarification.
Related
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How to use SF Symbols in iOS 12 and below?
(8 answers)
Closed 3 years ago.
I am using Xcode 11, swift 4 and iOs 11.4
With the latest 11.0 Xcode version, we now have possibility to use native system icons (finally..)
I created a button with a system image, the "+". It does appears in my instantBuilder Xcode but when I run my app, the button is visible, but not the image
Any idea what I might have done bad ?
You cannot use SFSymbols natively in iOS versions prior to iOS 13.
As specified in the Human Interface Guidelines:
You can use SF Symbols in apps running in iOS 13 and later, watchOS 6
and later, and tvOS 13 and later. To browse the full set of symbols,
download the SF Symbols app.
This question already has answers here:
Is SwiftUI backwards-compatible with iOS 12.x and older?
(12 answers)
Closed 3 years ago.
I started using SwiftUI on Xcode 11, something that bothered me is that when I change the iOS deployment Target to iOS 12 or below, none of SwiftUI code gets compiled.
Is SwiftUI designed to use only on iOS 13 and above?
SwiftUI is designed for iOS 13 (or higher in the future).
See SwiftUI Documentation, top right column SDKs.
Yes, for the target iOS 13 and Above the Swift UI is available, if you want to provide support for lower versions, you will have to stick to UIKit.
Checkout video here: https://developer.apple.com/videos/play/wwdc2019/224/
I have seen this question and answer a few weeks ago and I tested it and it's answer works great:
Hide a phone call completely in iOS (jailbreak device)
The author of the answer (creker) says that this can be done in iOS 6 and iOS 5 but it's more complex than iOS 7. I have tried to port it to iOS 6 but it's very hard to find the right classes and methods. Does anyone know what are the right classes and methods to hook in iOS 6 and iOS 5?
This question already has answers here:
How to still use iOS6 UI in iOS 7?
(2 answers)
Closed 9 years ago.
I have design that is correspond to iOS 6. I know that iOS 7 has many differences in UI, but can I keep iOS 6 UI (like back button, tab bars, alerts) and at the same time let users install app on theirs devices with iOS 7.
So I mean even if user run on iOS 7 the UIControl back button from navigation bar does not change its appearance and stay with iOS 6 design.
Yes, if you keep and build app in IOS SDK 6 and Xcode 4.6 and then install app in IOS 7, it will keep your old GUI but some part will convert to IOS 7 GUI such as UIAlertView and UIActionSheet
It is possible only with xCode 4.
If you want to do it in xCode 5 - you need to use custom graphics so UI will look similar on both iOS versions.
I use two versions of XCode, one with the old SDK and one with the new! If you create the app with iOS6 elements, that is the way it will look on all iPhones. Except for a couple of things like the UIAlertView and UIActionsSheet, just like kokx explained.
You can use legacyUI method. Just put the below code in your Appdelegate
[[NSUserDefaults standardUserDefaults] setObject:#(YES) forKey:#"UIUseLegacyUI"]
This question already has answers here:
Closed 10 years ago.
Possible Duplicate:
Enabling auto layout in iOS 6 while remaining backwards compatible with iOS 5
My boss want me do to an App compatible with iPhone 5/4/4S and iOS 6/5
Is it possible ?
Will i be able to use NSLayoutConstaint ?
You can create a single app that supports anywhere from iOS 4.3 on up and it will work on all devices that supports iOS 4.3 or later (or 5.0 and later if you choose).
However, NSLayoutContraint is only in iOS 6.0 and later. You will need to use other mechanisms for the app to support iOS 5.x.
Nope, not possible. NSLayoutConstaint are only available on iOS 6. You still can use Autoresing mask for layout purpose on iOS 5