iOS 11 – öffentliche Beta ist da

Apple hat am gestrigen Abend die erste öffentliche Beta von iOS 11 für Entwickler freigegeben. Es ist das nächste große Release des mobilen Betriebssystems.

apple-ipad-pro-ios-11-dock-772x453 iOS 11 - öffentliche Beta ist da Apple iOS Software

Ab sofort können sich alle Interessenten am Apple Beta Programm anmelden und das neueste große Release für iPhone, iPad und iPod Touch test. iOS 11 ist vollgestopft mit Neuerungen. Während natürlich das iPhone viel davon haben wird, wird iOS11 explizit das iPad nach vorne bringen. Multitasking wurde mit einem einblendbaren App-Dock neu überdacht und eine App für Dateien – ähnlich dem Finder auf Macs – soll den Austausch von Dateien erleichtern. Der App Store wurde überarbeitet und sieht jetzt aus wie Apple Music.Neben neuen Features für Benachrichtigungen, Karten und unterbrechungsfreiem Autofahren, sind die sichtbarsten Änderungen wohl das neue, selbst konfigurierbare Kontrollzentrum und AirPlay 2, dass aus kompatiblen Lautsprechern ein Multi-Room-System macht. Apple TV kann dabei als Steuerzentrale verwendet werden.
Hier die Änderungen der Entwicklerbeta 2 von iOS 11 im Detail:


New Features
• Added AVRoutePickerView to the AVKit framework and AVRouteDetector to the
AVFoundation framework for enabling users to choose the route for playing content
when multiple routes are available. Use AVRouteDetector to determine if multiple
routes are available when route detection is enabled. If multiple routes are available, use
AVRoutePickerView to present an interface for the user to choose the routes.
32-bit Apps
Resolved Issues
• Selecting Learn More from the prompt after tapping an already installed 32-bit app now
opens the Settings App. (32340711)
Known Issues
• Syncing 32-bit apps via iTunes leaves a placeholder for the app. (32356790)
• iOS apps may target iOS 10 or earlier to continue including a 32-bit slice. (31597913)
• 32-bit apps will not run on future betas of iOS 11. (26402174)
3D Touch
Resolved Issues
• Using 3D Touch with data detectors (phone numbers, addresses, and so on) now works
correctly. (30504832)
3rd Party Apps
New Issues
• Tweetbot may not be able to post tweets containing photos that have been recently taken.
• VSCO may throw an error when importing photos that have been recently taken.

iOS 11 iOS 11 iOS 11
• Square Cash may crash on or shortly after launch. (30926902)
• Citi Mobile may crash on launch. (31336493)
• Airplay may not work in some third-party apps. (32819077)
• KakaoTalk may crash on launch or after typing. (32320793)
• SlingTV may play back only the audio. (32649488)
Resolved Issues
• Kindle books now sync as expected. (30878446)
Copyright © 2017 Apple Inc. All Rights Reserved.
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• Facebook Messenger now launches when the Facebook app is not installed.
• The video playback controls in Amazon Video should now work correctly. (32056010)
• Navigation bars should now look correct. (32076094)
• Tencent Video should no longer crash on launch. (32343324)
• Third-party keyboards should now work if not allowed full access. (32494032)
• The audio should no longer drop during Skype calls. (32434672)
Known Issues
• DirectTV may crash on launch. (29533442)
• MobileIron Mobile@Work may crash on launch. (31929650)
• Users may be unable to log in to Pinterest using their email address. (31866166)
Android Migration
Resolved Issues
• Migrating from your Android phone now works correctly. (31816854)
App Analytics
Resolved Issues
• Non product page view impressions are now captured correctly. (31561060)
App Icons
Known Issues
• After restoring a device from an iTunes backup, some app icons on the Home screen may
appear white. Reboot the device to show the correct app icon. (32303701)
• The prompt that appears while changing an icon displays a placeholder instead of the
alternative app icon image. (32165847)
App Store
New Issues
• Promoted in-app purchases do not use the developer-specified sort order. (30877083)
Resolved Issues
• Apps over 100 MB should no longer download over Cellular connection after
acknowledging the warning prompt. (32235051)
Known Issues
• Launching the App Store stops other audio. (32043325)
• Attempting to run TestFlight without an active AppStore Apple ID results in a login failure.
Copyright © 2017 Apple Inc. All Rights Reserved.
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• After restoring from an iTunes backup, previously offloaded apps do not appear on the
Home screen, and must be manually downloaded from the App Store. User data for the
app is not affected, and is present when app installation completes. (31968368)
• After restoring from an iTunes backup, applications may get stuck in a waiting state.
Apple ID
New Issues
• Some accounts using a phone number as the Apple ID may be unable to add certain
payment types. (31677442)
• Accounts using a phone number as the Apple ID may not be able to create an Apple ID for
a child family member. (32130392)
Apple Pay
New Issues
• ApplePaySession.canMakePaymentsWithActiveCard returns false even when
the merchant identifier is valid and appropriate payment methods are available.
Known Issues
• Continuing from a breakpoint while debugging an ARSession may result in VIO breaking.
Any visual objects placed in the world/anchor are not visible. (31561202)
• ARSessionConfiguration is only supported on iOS devices with an A9 or later
processor and will be enabled for all iOS 11 devices in a future beta.
• ARWorldTrackingSessionConfiguration is only supported on iOS devices with an
A9 or later processor.
Resolved Issues
• The values of the lensDistortionLookupTable and
inverseLensDistortionLookupTable properties of
AVCameraCalibrationData are now centered properly. The 0 value represents no
elongation or shrinkage. (32339695)
• The CGImageRepresentation and previewCGImageRepresentation methods of
AVCapturePhoto now return the correct values. For more information, see the
documentation. (31392054)
• AVCapturePhoto now returns the correct result when accessing the
fileDataRepresentation property of an uncompressed buffer (420f/420v/BGRA),
instead of a TIFF file format representation. (31902960)
Copyright © 2017 Apple Inc. All Rights Reserved.
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Known Issues
• The cameraCalibrationData property of AVCapturePhoto returns nil when
cameraCalibrationDataDeliveryEnabled is set to true, unless you also set
depthDataDeliveryEnabled to true. In a future beta, you’ll be able to request dual
photo capture and camera calibration data capture and receive wide and telephoto
buffers plus the camera calibration data for both (without being zoomed to 2x and
delivering depth data to the photo). (32209427)
• Still capture requests fail and the video stream stops producing a buffer when using the
720p30 video format with the depthDataDeliveryEnabled property of
AVCapturePhotoSettings set to true. (32060882)
• Depth values in the non default 160×120 and 160×90 depth data formats are half of the
expected values, and disparity values are twice the expected value. (32363942)
Resolved Issues
• Connection issues for Bluetooth accessories using Wireless iAP protocol are now more
reliable. (31439542)
• Beta 2 adds full functionality for the LE L2CAP channel feature. (32493297)
New Issues
• Buttons for Day, Week, Month, and Year may not trigger on the first tap. Subsequent taps
should function as expected. (31883496)
• After reinstalling Calendar, the icon may be blank until the device is restarted. (31613835)
Resolved Issues
• Users should no longer get an error message when selecting Don’t Reply after reading a
message in CarPlay. (32099700)
Known Issues
• CloudKit does not support unsigned long long values with the high-order bit set.
• Applications that use CKModifyRecordsOperation should specify an appropriate
value for CKModifyRecordsOperation.isAtomic. If your client is compiled against
watchOS 4.0, operations enqueued against the default CKRecordZone have new
behavior because atomic is true by default. If the operation hits a “preflight” failure
(most commonly, a network issue uploading a CKAsset, or a malformed CKRecord), the
entire operation is canceled. (30838858)
Copyright © 2017 Apple Inc. All Rights Reserved.
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New Issues
• iPad prepaid data plan purchases made on the device may fail on a cellular connection.
Workaround: Purchase the data plan while connected to Wi-Fi.
• Some devices may take up to 30 seconds to connect to a cellular network after restarting
or powering on. (32727321)
• To activate a Sprint Cellular data plan on iPad, open Settings and choose General > Reset
> Subscriber Services, enter your password, and select Reprovision Account in the dialog
that appears. (32600925)
• Reader mode utilizing NFC may not function as expected on all devices. (32721033)
Control Center
Resolved Issues
• The expanded Wi-Fi UI in Control Center now updates the network name when
transitioning between networks. (32280116)
• The Bluetooth button behavior in Control Center now mirrors that of the Wi-Fi control.
Core Spotlight
Resolved Issues
• Indexer file dragging no longer fails for both package file types or for files whose URL
doesn’t have a matching absoluteString and path. (32354867)
Do Not Disturb
Resolved Issues
• Do Not Disturb While Driving is enabled starting with beta 2. (32232545)
Known Issues
• Storing data to a non default event store in EventKit may not work. (31335830)
Family Sharing in IOS 11
New Issues
• If payment verification is required, Family setup may not launch after the purchase of an
Apple Music family membership. (32056496)
Workaround: Invite family members from Family Sharing settings.
• Pending invitations may not show in Family Sharing settings. Family members will appear
once they accept their invitations. (32602074)
• After sharing iCloud storage with family members, the confirmation screen may not close.
Copyright © 2017 Apple Inc. All Rights Reserved.
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• Sharing your location with family members may not turn on location sharing. (32746961)
Workaround: Share your location from Family Sharing settings.
• When creating an Apple ID for a child, the Terms & Conditions acceptance screen may
freeze even though the Apple ID has been created. To use Settings, force quit and then
open the app. (32365952)
Files App
Resolved Issues
• Quicklook thumbnails provided by QuickLook thumbnail extensions for custom UTI types
now show the appropriate thumbnail. (32354934)
• VoiceOver now interacts correctly with Done, List, and Share buttons when VoiceOver is
enabled and a user opens any document in the Recents tab. (32362561)
Known Issues
• The Files app may not be able to display a QuickLook for iWork documents. (32353448)
New Features
• Added support for multipath TCP interactive and aggregate support.
The multipathServiceType property of NSURLSessionConfiguration now
supports the interactive as well as the aggregate mode on iOS. The interactive mode
provides low latency for interactive flows. The aggregate mode increases the throughput
by sending over both Wi-Fi and Cellular. The aggregate mode is available only for
experimentation and can be enabled in the Developer settings. For more information, see
the documentation. (32252152)
• Added a scheduling API to URLSessionTask that allows background URLSession
clients to schedule tasks in the future, enabling easy background app refresh semantics
for apps, watchOS complications, and more. The API also allows developers to update
requests before transmission to address cases where the request has become stale when
scheduled in the future. Additions include the earliestBeginDate,
countOfBytesClientExpectsToSend, and
countOfBytesClientExpectsToReceive properties of URSessionTask, and the
URLSession:task:willBeginDelayedRequest:completionHandler method
of URLSessionTaskDelegate protocol. (27866330)
• URLSessionTask adopts the ProgressReporting protocol providing a consistent
mechanism for URLSession clients to track the progress of URLSessionTask using
the new progress property. (30834550)
• Added an Adaptable Connectivity API to URLSession that enables tasks to automatically
monitor and wait for satisfactory network connectivity, instead of immediately failing with
an error when connectivity is unsatisfactory. Additions include the
waitsForConnectivity property of URLSessionConfiguration and the
URLSession:taskIsWaitingForConnectivity: method of the
URLSessionTaskDelegate protocol.
Copyright © 2017 Apple Inc. All Rights Reserved.
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• Added support for HTTP brotli content encoding to URLSession. By default, HTTP
requests contain a br value (in addition to gzip and deflate) for the Accept-Encoding
HTTP header, informing the web server that the user agent supports brotli encoding. The
web server can send an HTTP body with Content-Encoding: br in the HTTP header
to indicate that the content is brotli-encoded. URLSession automatically decompresses
the HTTP body data and passes the decoded data back to the client in the same way it
does for Content-Encoding: gzip. For binary compatibility reasons, URLSession
brotli support is enabled only for apps built using the iOS 11 SDK. (27724985)
Resolved Issues
• Reads and writes on a secure connection that uses the new authenticating HTTPS proxy
feature of URLSessionStreamTask now work correctly. (31916868)
Known Issues
• The fractionCompleted property of the Progress object returned by
NSItemProvider does not advance in proportion to the data provider’s progress.
• The suggestedName property of NSItemProvider is not used when an NSData
representation is requested as an open-in-place file. Instead, a temporary file name is
used. (32342544)
• The visibility parameter in NSItemProvider is not enforced. All representations
are visible to all processes. (32233127)
• Support for using the String and URL types with NSItemProvider is absent in this
beta. (32138540)
Workaround: Substitute String and URL with a different type.
• preferredPresentationSize is not available in this beta. (32501502)
New Issues
• Performing a forced refresh on iPhone 7 and iPhone 7 Plus may produce an unexpected
pop or sound. (32635793)
Resolved Issues
• Attempting to finish a workout route when no location data is inserted no longer throws an
exception. (32307523)
New Issues
• Siri may not recognize a HomeKit setup in devices upgraded to iOS 11 beta. (32338077)
Workaround: Disable and then reenable the “Press for Siri” option in the settings for Siri,
or make a change to a Home, such as creating a room or modifying an accessory name.
Copyright © 2017 Apple Inc. All Rights Reserved.
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• When multiple home hubs are configured, there may be issues when attempting to read
from or write to Bluetooth accessories. (32578105)
New Issues
• After deleting a book purchased from the store, a subsequent attempt to download again
may fail. (32775084)
Workaround: Open the task switcher by double-tapping the Home button, and force quit
iBooks. After relaunching iBooks, download the book from the Purchases list.
• iBooks may freeze when adding or removing a bookmark in a PDF document. (32625432)
Workaround: Open the task switcher by double-tapping the Home button, and the force
quit iBooks and relaunch iBooks.
Resolved Issues
• Dropping PDFs and books into iBooks now works correctly. (32328715)
• Audiobooks now appear in the library after purchasing or after downloading again.
New Issues
• After restoring from an iTunes backup, some users may not be able to authenticate their
iCloud credentials during setup. (32721872)
Workaround: After competing setup, open Settings and choose iCloud to complete
Resolved Issues
• When restoring from iCloud Backup in Setup Assistant, you should now see the correct
list of backups. (31739878)
• Some services should now sync correctly on initial iCloud login. (32407057)
Known Issues
• Device Enrollment Program iPads do not support iCloud backups. (32027587)
Known Issues
• After installing the beta, users who were logged in to separate iTunes and iCloud accounts
may be logged out of their iTunes account and logged in to the same account as iCloud.
Workaround: Sign out of iTunes, and then sign back in with your original iTunes account.
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 11 of 21
Managed Devices
Resolved Issues
• A user accepting a VPP invitation should now work correctly. (31509239)
Known Issues
• MDM communication may not work correctly after restoring from a backup. To avoid this,
make sure to back up your device after a new MDM enrollment. (32206090)
• For MDM devices, entering an incorrect Apple ID password the first time during an app
installation causes subsequent attempts to fail. Use the MDM install command again to
complete installation. (31870510)
• MDM/VPP apps may become stuck in waiting. (32267165)
• Unenrolled Managed Devices may re install MDM apps upon restore. (32387929)
Resolved Issues
• Elapsed time is now updated when touching play or pause, or when seeking during video
content playback. (32065281)
• Song metadata now syncs correctly with iTunes. This includes play counts, skip counts,
and associated timestamps. Smart Playlists that use these criteria, such as Recently
Played, do not update. This does not affect Star Ratings or Love/Dislike. (31488141)
• In Podcasts, selecting a station with multiple episodes may navigate to a blank screen.
Known Issues
• When a user revokes an application’s access to Media & Apple Music in Settings > Privacy
> Media & Apple Music, the Music User Token is not revoked and can still be used with
MusicKit REST APIs. (31932361)
• Setting the nowPlayerItem property of MPMusicPlayerController does not work.
• Music may not accept correctly entered iTunes Credentials. If this happens, sign in to your
iTunes account via Settings before going back into Music. (31426701)
• requestPersonalizationTokenForClientToken is deprecated in iOS 11. Use
getUserTokenFromDeveloperToken instead. In the current build,
requestPersonalizationTokenForClientToken returns an error. In a future
build, it will return valid music user tokens without requiring a change to your app.
Copyright © 2017 Apple Inc. All Rights Reserved.
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Resolved Issues
• When testing the new Message Filter app extension feature, if the first incoming message
from an unknown recipient is marked as spam by the extension, they are now delivered to
the user. (31986503)
• Messages on iCloud should now be available after a device has been offline. (32224851)
Known Issues
• Attempting to insert an MSMessage using MFMessageComposeViewController
results in a compose window with a blank staging area. (32087732)
• The localParticipantIdentifier and selectedMessage properties are nil for
an MSMessage of style MSMessageLiveLayout when inserted into the transcript.
Music app
New Issues
• When connected to certain car head units, it may be possible to play back only the first
track in the Music library. (31974455)
Resolved Issues
• Notifications should now function as expected. (32463538)
Known Issues
• Turning off “Show in my Profile” for a playlist may still show the playlist name and artwork
in your profile. (32560995)
New Issues
• Wi-Fi password sharing and Personal Hotspot sharing on beta 2 don’t work with devices
running beta 1. (32500217)
Known Issues
• If a user restores from a backup in which the Notes app is deleted, the app may not work
properly after being re installed. (32499971)
• Under some circumstances, rotating an iOS device may cause Apple Pencil to become
unusable. (32020094)
On Demand Resources
Resolved Issues
• When debugging On Demand Resources, if the target is configured to use asset packs
embedded in the Product Bundle, the assets are now found. (32437929)
Copyright © 2017 Apple Inc. All Rights Reserved.
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Resolved Issues
• Phone app should no longer crash when a voicemail message is deleted. (32394726)
• For certain carriers in certain geographies, some services, such as Voicemail, Messaging,
Call Wait, Call Forwarding, and so on, on Wi-Fi calling-enabled devices now work
correctly. (32433588)
Known Issues
• An SOS notification may be sent out even if the user cancels it. (32413903)
Resolved Issues
• Thumbnails in the Photos import view and Image Capture app should now appear
correctly. (32318758)
• RAW+JPG photos imported using the camera connection kit are now imported in the
correct format. (32260701)
• Creating a new Photos or Kaleidoscope Watch Face from the Create Watch face share
option in Photos no longer exits unexpectedly. (32011772)
• AirDrop sharing of Live Photos no longer results in an error when importing to Photos.
• Photos captured on iOS 11 now show the correct orientation on versions of macOS earlier
than 10.13. (32311412)
Known Issues
• Editing a photo in Simulator does not work. (32298353)
• Portrait images may change slightly while in Edit mode. (31889782)
• Some third-party apps may not fully support HEVC and HEIF. (30292869)
Resolved Issues
• Immediately pressing Home from a popover-enabled app should no longer cause touch to
become unresponsive. (32435759)
• Launching a popover-enabled app from the Dock no longer flashes the popover or the
Dock during the launch animation. (32429615)
Quick Look
Resolved Issues
• Quick Look thumbnail extensions can now access the fileURL parameter of
QLFileThumbnailRequest inside the
provideThumbnailForFileRequest:completionHandler method of the
QLThumbnailProvider protocol. (32354934)
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 14 of 21
New Features
• SFSafariViewController has improved the UI for 3D Touch previews by collapsing
the toolbars to show just the domain, and by adding default preview actions. (27222648)
• iOS 11 adds a new sync system for your Safari Bookmarks and Reading List to provide
better syncing and security. Migration to the new sync system occurs silently after all the
devices signed in to your iCloud account are running iOS 11. (22936727)
New Issues
• When opening some links in Safari, it is possible to end up in a loop where Safari and
another app repeatedly open each other. (32518579)
Workaround: Press the home button and switch to another app to break out of the loop,
and then force-quit Safari.
• SafariViewController goes blank when opening multiple tabs. (32337105)
Workaround: Move the client into the background and then into the foreground to return
the view to the previous page.
• When using WebRTC it may not be possible to route the audio to speakerphone.
Known Issues
• The amount of memory used to load Safari Content Blocker rules has temporarily
increased. This may cause your extension to exceed its memory limits. (32330531)
Workaround: Use fewer Content Blocker rules until the memory issue is resolved.
New Issues
• The Settings app may crash when adding or deleting keyboards. (32716997)
• The Settings app may crash when deleting Podcasts from device storage. (32408313)
Resolved Issues
• The Offload App feature now works for apps that are shipped with the OS. (32283120)
• Personal hotspot data usage is now included in the cellular data usage UI when the device
acts as the host on T-Mobile US devices. (32262043)
• Storage graph and size information in Settings now updates correctly. (32295963)
Known Issues
• Social accounts have been removed from Settings in iOS 11. Third-party apps no longer
have access to those signed-in accounts. (31687059)
• When installing a profile for the first time, there may be no response after tapping Install.
Workaround: Force-quit settings and then retry the profile installation.
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 15 of 21
Setup Assistant
New Issues
• There is a UI issue affecting Sync on Reset and the Guide User to Backup feature. Users
will see that the progress bar appears to stop at 90% even though the data sync has
complete successfully. (32715751)
New Features
• Added Hindi Dictation to iOS. Both English and Hindi words can be spoken and
recognized. Three keyboards (Hindi, Hindi transliteration, Hinglish) are supported. The
feature can be turned on by enabling the Hindi, Hinglish, and Hindi – Transliteration
keyboards in Settings > General > Keyboards, and pressing the mic button on one of the
newly added keyboards. (28833099)
New Issues
• Using Siri to disambiguate between multiple phone numbers for a contact sometimes
does not work. (32591639)
Workaround: Tap a selection in the UI.
• When there are multiple contacts with the same first name and only the first name is used
in a request to Siri to make a call, occasionally Siri places the call without disambiguating
the contact. (32112055)
Workaround: Include both the first and last name when requesting Siri to call a contact.
• When there are multiple unread messages in CarPlay, the Read Again button doesn’t
function until Siri has read all messages so Siri moves on to the next thread. (32620799)
Workaround: Wait for Siri to read all messages before tapping Read Again.
• Siri may confirm that a message has been sent even if it is not sent. (32836568)
Resolved Issues
• Siri results for Weather, Stocks, and Movies queries are now legible. (32327773)
• Switching Siri’s voice from the Settings screen no longer plays a different voice from the
default voice. (32332081)
• The Lists & Notes domain implementation for non-English languages should now work in
the same way as US English. (30457023)
Known Issues
• Added new voices for both genders of Brazilian Portuguese, Canadian French, Dutch, and
Swedish. Added new female voices for English and Mexican Spanish, and upgraded the
voice for both genders of Japanese and Chinese. (32221950)
• Added support for translation requests from English US to Chinese, Spanish, German,
French, and Italian. (32221937)
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 16 of 21
• Weather snippets currently show a sash icon from the iOS Weather app. The snippet
should show the icon for The Weather Channel. It is also missing an attribution that opens
The Weather Channel app. (31429437)
• Users may encounter disambiguation issues while using Siri for Phone and Messages.
• Siri UI may not be dismissed automatically from the screen while using Messages with
CarPlay. (32428580)
• The spelling corrections feature provides users with the ability to correct Siri by spelling
words when Siri makes mistakes recognizing speech. Spelling corrections can be
triggered in the follow up utterances by phrases such as “It is spelled …”, “[No] I said/
meant Akane [spelled] A K A N E”. (28537116)
New Issues
• SiriKit testing doesn’t work in Simulator. (32721342)
Workaround: Test SiriKit on a device.
• Siri can go into an infinite loop when trying certain SiriKit Notes queries to mark a
reminder. (32398834)
Workaround: The following queries work around the issue:
• Mark the reminder with [App name].
• Mark a reminder as complete using [App name].
• Modify a reminder using [App name].
• Modify a reminder with [App name].
Resolved Issues
• If the user does not mention the app name in the initial utterance, tapping the app in the
disambiguation no longer launches the app instead of other possible Siri actions.
• INImage objects constructed with URLs or image names now display correctly in the Siri
UI. (31585381)
Known Issues
• When a user verbally tries to disambiguate between two or more SiriKit apps in a
disambiguation list, Siri opens the app directly instead of asking for permission or for more
details. (32188589)
Resolved Issues
• Setting the delaysContentTouches property of UITableView to false now works
correctly and results in cells highlighting immediately on a touchdown event. (27102830)
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 17 of 21
• Importing a document using UIDocumentPickerViewController now returns a
copy of the document. (32358695)
• In drag and drop, move operations are supported only when the drag and the drop both
happen within the same app. Starting in beta 2, the value of
UIDropSession.allowsMoveOperation is set to false. (32416557)
• The view argument of the locationInView: method of UIDragSession and
UIDropSession is no longer nullable. The declaration of the method has changed to
location(in view: UIView). (31714683)
Known Issues
• UIDocumentBrowserViewController does not show
UIDocumentPickerExtensionViewController app extensions in the list of
sources. While these will be re enabled in a future beta, consider using an
NSFileProviderExtension instead, as they are integrated in
UIDocumentBrowserViewController instead of being presented in a separate
sheet. (31975976)
• Setting the textContentType to username or password for UITextField in the
previewProvider property of UIDragItem is not fully implemented. During the drag
session, each change to the previewProvider causes an immediate update,
regardless of which app changed it. In addition, clearing the previewProvider does
not cause the preview to go back to its non-overridden state. (30385458)
• Setting the previewProvider property of UIDragItem immediately after the drag
item is created has no effect. (32284908)
Implement dragInteraction:previewForLiftingItem:session: in your
drag interaction’s delegate to change the lift preview. The preview carries over to the
drag session.
Change the preview during the drag session by setting previewProvider after the
delegate’s sessionWillBegin is called. If you are using UITableView or
UICollectionView, there is no direct equivalent of that method, so you may use a
delay instead.
• The canLoadObjectsOfClasses: method of UIDragDropSession will be removed
in a later seed. Use canLoadObjectOfClass: instead. (32242367)
• When dragging more than five items, the drop/cancel animation uses a default animation.
The system calls the dropping/canceling preview calls for the first five of these items,
even though they are not used. In a later beta, the system will not make these calls, and
instead provides an additional API for animating alongside items for which a custom
animation cannot be applied. (32299785)
• Do not use the class UIURLDragPreviewView because will be removed in a later beta.
To make drag previews of URLs, use UIDragPreview and UITargetedDragPreview.
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 18 of 21
• Table views in Interface Builder documents compiled with Xcode 9.0 may have fixed
heights for rows, section headers, and section footers, and may not self-size by default.
Workaround: Set the table view rowHeight, sectionHeaderHeight, or
sectionFooterHeight to UITableViewAutomaticDimension after the table view
has been instantiated.
• UITableView has a new system gesture for quickly selecting rows. A two-finger tap on
table views that support multiple selection sets the table view to editing, if it is not already,
and selects the tapped row. Unlike a single-finger tap, which toggles selection, the twofinger
tap always selects the tapped row and has no effect if the row is already selected.
This new gesture is enabled only in apps built for iOS 11. (29127664)
• UITableView has a new property, separatorInsetReference, that changes how a
custom value set in the separatorInset property is interpreted. By default, the value is
.fromCellEdges, which means that custom separatorInset values are always
interpreted as an inset from the edges of the cell, even in cases where table view would
normally use larger automatic insets for the separator, such as a very wide table view
when the cellLayoutMarginsFollowReadableWidth property is true.
Set the separatorInsetReference to .fromAutomaticInsets to use the
separatorInset as a fixed distance from the automatic inset that a table view would
normally use.
Note that you can always use UITableViewAutomaticDimension for any edge of the
separatorInset that you set, to receive the automatic inset on that edge. (31000402)
• Table views now use estimated heights by default, which also means that cells and
section header/footer views now self-size by default. The default value of the
estimatedRowHeight, estimatedSectionHeaderHeight, and
estimatedSectionFooterHeight properties is now
UITableViewAutomaticDimension, which means the table view selects an
estimated height to use. You should still provide a more accurate estimate for each
property if possible, which is your best guess of the average value of the actual heights. If
you have existing table view code that behaves differently when you build your app with
the iOS 11 SDK, and you don’t want to adopt self-sizing, you can restore the previous
behavior by disabling estimated heights by setting a value of zero for each estimated
height property. (30197915)
• Adding custom subviews directly to UITableView is not supported and might break in a
future iOS release. (29094519)
• The behavior of the delete swipe action has been changed.
When implementing commitEditingStyle: to delete a swiped row, delete the row in
the data source and call deleteRowsAtIndexPaths: on the table view to show the
swipe delete animation. Not calling deleteRowsAtIndexPaths inside of this method
results in the swiped row resetting to its resting position. Do not display a confirmation
dialog in the implementation of this method, and support undo to allow canceling a
deletion. To show a confirmation dialog, use a UIContextualAction instead
(described next).
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 19 of 21
When implementing a destructive UIContextualAction, delete the row in the data
source and call the completion handler with true. Do not call
deleteRowsAtIndexPaths: in this case. If the deletion fails, call the completion
false to cancel the deletion. Although it should generally be avoided, you can show a
confirmation dialog to confirm the deletion, and then call the completion handler with
true if the user confirms (after deleting the row from its data source), or with false if
the user cancels. It is also advised to disable performsFirstActionWithFullSwipe
on the UISwipeActionsConfiguration in this case. Note that the completion
handler must be called in all cases. (31588888)
• When the user selects one of the Accessibility Larger Text content sizes as their preferred
content size, UITableViewCell uses a new default layout that is optimized for the
larger sizes. The numberOfLines property of UITableViewCell labels (both
textLabel and detailTextLabel) changes to 0 (unlimited) by default when the
Accessibility content sizes are in use. You may override this by explicitly setting the
numberOfLines property. The standard image view and accessory views are aligned
with the first line of text in the cell, and cell text wraps around the image in order to
maximize the amount of text displayed per line. For the Value1, Value2, and Subtitle styles,
the detailTextLabel is arranged underneath the standard textLabel. For
UISwitch accessory views, the switch is located below the labels and aligned with the
leading edge of the text. Because of these changes, which increase the height of the cell
content at Accessibility content sizes, it’s important to use self-sizing cells to ensure that
the row height increases as necessary, and to avoid using a fixed row height for all content
sizes. (28102750)
• The imageNamed:inBundle:compatibleWithTraitCollection: class method
of UIImage now properly infers the UIDisplayGamut trait if it is not explicitly provided.
If you are deploying to earlier versions of iOS, to provide the UIDisplayGamut trait in
the trait collection, you pass to
imageNamed:inBundle:compatibleWithTraitCollection:. You can obtain the
correct value of this trait from the window or view that will display the image. Failing to
provide the value can result in images failing to load on devices with P3 displays if the
sRGB renditions of those images had been thinned out of the asset catalog. (29915518)
• UINavigationItem.searchController appears only for view controllers that use a
UIScrollView. (32511772)
Workaround: Set UINavigationItem.hidesSearchBarWhenScrolling to
• By default, UIKit logging occurs only when unsatisfiable constraints are detected. Use the
launch argument to add an assertion for early detection of the problem. The launch
argument works in iOS 11 and later. (28123998)
• A UIView that makes visual changes both by overriding drawRect: and by setting the
layer contents may result in visual artifacts or other errors in iOS 11. Apps should use only
one of the methods to make visual changes to a view. (31350188)
Copyright © 2017 Apple Inc. All Rights Reserved.
Page 20 of 21
Resolved Issues
• The RectangleTracker API should should no longer stop responding unexpectedly.
• The Vision API is now available from the macOS 10.13 and iOS 11 SDKs even if
DEPLOYMENT_TARGET is set to a version earlier than the current OS.
Known Issues
• Facial landmarks identified by the Vision framework may flicker in temporal use cases
such as video. (32406440)
New Issues
• Pairing an iPhone running a beta of iOS 11 and an Apple Watch running a version of
watchOS earlier than 4.0 may fail. (32587160)
Workaround: Attempt to pair the Apple Watch again.
• In the Watch app, changes to Mail > Include Mail are not saved. (32553544)
Resolved Issues
• On an Apple Watch running a version of watchOS earlier than 4.0, location activity now
correctly sets the location arrow in the status bar or in Settings. (31496053)
• watchOS email alerts now use the configured settings. (32332614)

unbenannt iOS 11 - öffentliche Beta ist da Apple iOS Software
Folgt mir ^^

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Ist beruflich im SAP Geschäft tätig, seit 2015 nach langer Pause aber wieder in der Blogosphäre unterwegs. Hat eine attestierte „Technik-Macke“ mit einer Vorliebe für Apple-Produkte.

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