Questions tagged [ios11]

iOS 11 is the eleventh version of Apple's iOS mobile operating system. It was announced at the company's Apple Worldwide Developers Conference (WWDC) on June 05, 2017. The ios11 tag should be used for questions specific to Apple's iOS 11 operating system. General iOS questions should use the ios tag.

API and Developer Changes

  • Easily create Augmented Reality experiences using .
  • Take advantage of on-device Machine Learning using the new framework.
  • Efficiently perform complex tasks on images, videos, and pixel buffers with high accuracy through the new Vision () framework.
  • now supports additional intent types, including notes, reminders, and QR codes.
  • Expanded to work with more types of products; a non-commercial hardware spec is now available for developers / hobbyists.
  • AirPlay 2 () protocol introduced
  • System-wide Drag and Drop features for iPad, allows apps to share content in new ways
  • App Store redesigned with a new curated content section; a tab just for apps; a tab only for games; and new app pages.

Major User-Facing Changes

  • Multitasking redesign for iPad, now includes a Dock
  • Improved Notes app includes a document scanner (take photo and autocorrect perspective) and handwriting recognition
  • Redesigned Control Center, Notification Center
  • Apple Maps now supports indoor floor plans for places like malls and airports (limited). Lane guidance is now available for turn-by-turn directions.
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Strange session/cookie? failure in Safari on iOS 11.3 beta

I have a web application built with php which uses cookies and sessions to store logged user information. Since updating my iPhone X to iOS 11.3 I can't send post request with Ajax to post to DB anymore, my post script sends me back to the login…
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IOS 11: Hide TableView does not working

Hi I can't hide my table view using [self.autocompleteTableView setHidden:YES];, but It works on ios 10 but in ios 11 it's not hiding the table view. Anybody could help me? There's my code: -(void) seachBarSetup{ self.autocompleteTableView =…
Alfredo Luco G
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Change Font in UISearchBar in Swift 4

I'm hating Apple's for all the changes from Swift 3.1 to Swift 4. Now I have another dilemma. I was able to customize my search bar but now I need to change the source of the input text and the placeholder. I already moved heaven and earth but I…
Juan Sánchez
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How to detect total available/free disk space on the iPhone/iPad device on iOS 11

In iOS 11, I am not able to get the correct free size of the device(disk space) from the Dictionary key NSFileSystemFreeSize. Instead giving 34.4 GB it gives 4 GB free space. Below is the code I am using pragma mark - Formatter - (NSString…
Jafar Mohammed
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ImageView inside StackView moved to the edge of the screen on iOS 11

I've got a view that contains vertical StackView: Alignment - Fill Distribution - Fill Proportionally Spacing - 15 that contains several horizontal StackViews: Alignment - Fill Distribution - Fill Proportionally Spacing - 10 in which there is…
user3448282
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HTML5 Audio Control on Mobile Safari (iPhone, ios 11)

I am trying to figure out why the HTML5 audio control will not work on iPhone and other devices running ios 11 when playing a live Shoutcast stream. I have tried it two ways and it works on desktop computer and android but not ios 11.
user5919866
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Error when running coreml in the background: Error computing NN outputs error

I'm running an mlmodel that is coming from keras on an iPhone 6. The predictions often fails with the error Error computing NN outputs. Does anyone know what could be the cause and if there is anything I can do about it? do { return try…
Simon Bengtsson
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.scn model rotated by 90 degrees after conversion from .dae

I opened a .dae in Xcode to show it in SceneKit. Everything worked fine. To add some nodes, I converted it automatically with Xcode to .scn format. However, when I now run the app, the model is rotated by 90 degrees, probably because the y axis is…
Pascal
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App installation failed : This application does not support this device’s CPU type

I get an error when I try to load my application on iPhone7 in Xcode9.2. version of Iphone7 is ios11.0. thanks for your help.
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Codename One - Can't read from socket on real device

I'm developing an iOS app, using Codename One. I extended the SocketConnection class, in order to receive data from a server. class CustomSocketConnection extends SocketConnection { private OutputStream os; private InputStream is; …
A M
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Fast tap gestures in Swift 4 and iOS 11

I just made a simple app to try out any type of gestures. I got to the tap gesture. So I thought, what if I made a fast tap game kind of application that counts the amount of taps the user performed. But soon enough I ran into some issues. It did…
Arabig
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How to hide navigationBar when scrolling collectionView in ios 11?

In iOS 11 searchBar hides when scrolling tableView if we set to hide. how can I hide searchBar, navigationBar and tabBar when scrolling collectionView up ? And unhide them all when scrolling down ? Thanks for your help...
BatyrCan
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What causes "Cannot connect to iTunes Store" using In-App purchases in an Ionic 3 app?

I wrote an Ionic 3 app for iOS and use the native in app purchase. I know, that in app purchase (IAP) is only working on a real device. The problem is, that I submitted my app to Apple and they rejected the app because IAP isn't working. Only the…
Daniel
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Customize iOS11 Document Based App Template

I need to do the following customizations on the provided iOS 11 Document Based App Template: A library with only my App files, as Procreate example App bellow Get rid of the sidebar browser, so I have a fullscreen that shows only my…
Mane Manero
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CMPedometer warn not counting steps on iPad

I have a problem with getting steps on iPad 2017 (iOS 11). I have this code to check if CMMotionActivityManager.isActivityAvailable() { startTrackingActivityType() // Works good and I get activity. } if…
Matrosov Oleksandr
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