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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Unable to install app via OTA on MDM (ios11.2.6)

We have enterprise app and we send updates of app via OTA. I have two iPad device one is running ios 11.2.6 and other has 10.3.3 Both device configured with MDM having app installation restriction enabled When I try to install app via OTA on 10.3.3…
Sunil_Vaishnav
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Can I replicate programmatically what a tap on the UIStatusBar does w/ UISearchController?

I can't find a way to scroll a UIScrollView to the top in the same way the UIStatusBar does when the UINavigationItem contains a UISearchController. In that case, the scroll view scrolls to the top including showing the search bar. If I try to do…
DrMickeyLauer
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Black Status bar in Xcode 9.0

I am working an iOS application in Xcode 9.0 in which I am presenting a view controller on another controller (which is in the stack of navigation controller). The presented view controller showing a black status bar. If I add the same controller as…
Nisar Ahmad
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Frequent WebThread Crash on iOS 11

Does anynone know how to fix this issue? There are so many crashes posted to Fabric, which only appeared on iOS 11. Fabric gives a tip: This crash has non-main threads that appear to use UIKit classes or functions. Generally speaking, it is only…
fizix100
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Not asking camera and photo library permissions in ios 11

I am facing an issue in camera and photo library permission in iOS 11.0. I have entered permissions in Info.plist given below : NSCameraUsageDescription Hello NSPhotoLibraryAddUsageDescription
Vinod Kumar
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When making a FTP data connection request, if its on an a device with iOS 11 it always times out

We are using this framework ( https://github.com/amosavian/FileProvider) and we were adding a new feature to support ftp storage. When we are building the app on an a device with iOS 9 everything works fine and I can list all the files from the ftp…
borkoo__
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How to set the custom inputview of the textview as same height as that of the default keyboard in iOS?

I want the height of custom inputView of the textView to be same height as that of default keyboard. I tried a lot, including: self.textView.inputView?.autoresizingMask = .flexibleHeight I couldn't find a solution. It's always coming less than that…
Daniel James
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Hiding Navigation Bar Causes Space Under It and Above View

Problem A navigation bar animates as it hides on scroll (hidesBarsOnSwipe). If there is a table on the page with a section header, the section header will stick to the top of the view and follow the user as they scroll. When using these two…
Brittany
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Limitations on SFAuthenticationSession

Apple's documentation for the SFAuthenticationSession say it allows sharing a login "along with cookies and website data". My question is whether there is any limitation to the cookies, and what the 'data' entails exactly. I have seen a case where…
Locksleyu
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UIStackView distribution and alignment of a multiline UILabel

I' struggling with some basic UIStackView distribution and alignment stuff. I have an UICollectionViewCell which has a horizontal UIStackView at the contentView subview. This UIStackView has a vertical UIStackView for the three labels itself, and…
wj313
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IOS 11 - Over the Air Release

Will iOS 11 supports OTA release using the .plist and .html?. Before it was worked using Dropbox, But recently which is not supported in iOS 11. Is there any other option we have?
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iOS11 save and see .txt file in Files app

I am trying to save the string in .txt file and wants to see that .txt file in Files app. It is possible to save and read the file in documents directory but I am struggling to save and see in Files app. Your help will be appreciated.
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Could I reuse UICollectionView? don’t want to create collectionView again and again

Could I reuse UICollectionView for multiple collectionViews in same VC or in different VCs or in UISplitViewController? Don’t want to create UICollectionView again and again.
Andreas
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objc, save an Image with exposure parameter to album

I am desperately fighting against this issue... Background: I have an app that take 4 images in one shutter with different exposures, which has been set to AVCapturePhotoBracketSettings. I've converted CMSampleBufferRef to UIImage* and save them…
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UITableView footer overlaps cell in iOS 11

In my tableView, I am using automatic row & section footer height. It looks good on iOS 10, but on iOS 11 the section footer overlaps the cell on landscape. Is there some new iOS 11 property that I'm not setting that's causing this? This is what it…
nambatee
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