ios10

Xcode 8.0 (8A218a) GM Target : iOS 10 (Swift 3) Consider the following code: let number = NSDecimalNumber(decimal: 22.4) let numberFormatter = NumberFormatter() numberFormatter.numberStyle = .currency numberFormatter.locale = Locale.current let result = numberFormatter.string(from: number) print(result!) The result is: ¤22.40 (I have no idea what ¤ means.) But if I initialize the locale such as: numberFormatter.locale = Locale(identifier: "en_US") The result will be: $22.40 ... which is what I'd expect in the first place. Notice that this works in a Playground tho: The problem seems to happen

I upgraded to XCode 8.0 / iOS 10 and now the color change animation of my navigation bar is not working anymore, it changes the color directly without any animation. UIView.animateWithDuration(0.2, animations: { self.navigationController?.navigationBar.barTintColor = currentSection.color! }) Anyone knows how to fix this? To animate navigationBar’s color change in iOS10 you need to call layoutIfNeeded after setting color inside animation block. Example code: UIView.animateWithDuration(0.5) { self.navigationController?.navigationBar.barTintColor = UIColor.redColor() self.navigationController?

What is the purpose of prefetchDataSources introduced in iOS 10? I just ran a project in XCode 8 GM Seed and started getting errors: MessagesExtension[17902:1238603] *** Assertion failure in -[UICollectionView _createPreparedSupplementaryViewForElementOfKind:atIndexPath:withLayoutAttributes:applyAttributes:], /BuildRoot/Library/Caches/com.apple.xbs/Sources/UIKit_Sim/UIKit-3599.6/UICollectionView.m:2161 Milap Kundalia UICollectionView gains a new property this year called prefetchDataSource. Just like the existing delegate and dataSource properties, we can simply set it to some object that

Apple has deprecated init(image:) method in MPMediaItemArtwork in iOS 10. What is the new alternative. the class shows interface shows method below to be available in the new OS version public init(boundsSize: CGSize, requestHandler: @escaping (CGSize) -> UIImage) Anyone know how to use it? Also question 2, part of the previous question: Does showing now playing metadata on the lock-screen and control-center using MPNowPlayingInfoCenter work in the simulator? Virasio You can use the following code: let image = UIImage(named: "logo")! let artwork = MPMediaItemArtwork.init(boundsSize: image.size

In my apps that use 3D touch home screen quick actions I do not have the new iOS 10 default sharing option that all apps got for free. I have seen some apps, for example Amazon, that have their 4 custom shortcut items (quick actions) and the 1 default sharing option. Is there a way I can get the default iOS 10 sharing option back? MwcsMac That feature or option is only available for apps that are live on the App Store, it will not show up when testing your app. It is done automatically so there is nothing you will have to do. 来源： https://stackoverflow.com/questions/39752216/swift-3d-touch-ios

How to add button above the keyboard like this one in Stack Exchange app? And when you long press the text in UITextView How to add "Select" and "Select All"? The first question, you can set textField 's inputAccessoryView to your custom view, this can customize the keyboard's header. The result: You can do it like below; first, you should instance the view you want to add above the keyboard. class ViewController : UIViewController { @IBOutlet weak var textField: UITextField! override func viewDidLoad() { super.viewDidLoad() textField.inputAccessoryView = Bundle.main.loadNibNamed(