The wait wasn’t so prolonged this time. Apple launched public beta three for iOS 13 on Thursday, July 18, merely in the end after the discharge of developer beta 4. For context, Apple took 5 days to seed public beta 2 after releasing dev beta 3, so it’s a good shock that the latest public beta dropped so rapidly.
Public beta three, alongside its mirror substitute, dev beta 4, are the smallest updates to the iOS 13 beta cycle to this point. That’s to not say Apple skimped on new choices and changes — you’ll uncover:
Throughout the grand scheme of iOS 13, these updates is maybe minor. Nonetheless, it is potential we’ll uncover additional choices and changes as we proceed to dig by iOS 13 beta three, so maintain tuned for any future info.
In the event you want to see the whole official changes listed by Apple, listed under are the release notes revealed for dev beta 4, which can be the similar for public beta three.
The iOS & iPadOS 13 SDK provides help for rising apps for iPhone, iPad, and iPod contact devices working iOS & iPadOS 13. The SDK comes bundled with Xcode 11 beta obtainable from Beta Software Downloads. For information on the compatibility requirements for Xcode 11, see Xcode 11 Beta 4 Release Notes.
Enhance your iPhone to the latest obtainable mannequin of iOS 13 beta sooner than upgrading any paired watches to watchOS 6 beta or a more moderen mannequin of watchOS 6 beta. (51366653)
Frequent – Acknowledged Factors
- Snapshots for apps that use Metal might have an shocking look inside the App Switcher. (53121694)
Frequent – Resolved Factors
- The EU amount prohibit warning appears appropriately when exceeding the utmost amount prohibit. (51068683)
- In case you might have a giant image library, you not wish to attend for an extended interval whereas your machine exhibits the Apple model with a progress bar following an substitute to iOS & iPadOS 13. (51147659)
- Tapping hyperlinks not causes apps to show into unresponsive for a timeframe after updating to iOS & iPadOS 13 beta. (51222428)
- Wallpapers continuously present appropriately. (45300725)
- The Wi-Fi icon is continually displayed inside the standing bar when Wi-Fi is on. (51512334)
Frequent – Deprecations
- The UIApplicationExitsOnSuspend secret’s not supported in iOS & iPadOS 13. Exchange your apps to take care of modern multitasking. (43958234)
Train – Resolved Factors
- Train behaves as anticipated for those who faucet on VO2 max in Developments. (51539836)
App Retailer – Resolved Factors
- SKStoreProductViewController not returns a clear internet web page. (50955943)
Apple CryptoKit – Resolved Factors
- Prospects are prompted to authenticate when using the SecureEnclave API with entry administration set on keys. (51279188)
Audio – New Choices
- Voice Processing mode can now be enabled on AVAudioEngine. (50906329)
- New AVAudioNode kinds may be utilized to wrap a user-defined block for sending or receiving information in precise time.
- A model new methodology is obtainable for an AVAudioEngine-based app to retrieve a list of all nodes hooked as much as an AVAudioEngine event.
- A model new rendering mode in AVAudioEnvironmentNode selects the proper spatial audio rendering algorithm mechanically based totally on the output machine.
- A model new AVAudioSession property permits system sounds and haptics to play whereas the session actively makes use of audio enter.
- A model new enumeration, AVAudioSession.PromptStyle, informs apps which style of voice instant they should play based totally on completely different audio train inside the system.
- AVAudioSession.RouteSharingPolicy now permits apps to specify route-sharing insurance coverage insurance policies so their audio and video routes to the similar location as AirPlay.
- Audio Unit Extensions now help client presets which may be obtainable all through all host features.
Audio – Deprecations
- The OpenAL framework is deprecated and stays present for compatibility features. Transition to AVAudioEngine for spatial audio efficiency.
- AUGraph is deprecated in favor of AVAudioEngine.
- Inter-App audio is deprecated. Use Audio Fashions for this efficiency transferring forward.
- Carbon component-based Audio Fashions are deprecated and help may be eradicated in a future launch.
- Legacy Core Audio HAL audio plug-ins at the moment are not supported. Use audio server plug-ins for audio drivers transferring forward.
Audio Sharing – New Choices
- Audio sharing is appropriate with AirPods (1st period or later) and PowerBeats Skilled. iPhone eight or later, iPad Skilled 12.9-inch (2nd period or later), iPad Skilled 11-inch, iPad Skilled 10.5-inch, iPad (fifth period or later), iPad Air (third period), iPad mini (fifth period), or iPod contact (seventh period or later) is required. (51331268)
AVFoundation – New Choices
- AVFoundation now helps encoding video with alpha channels using HEVC. Motion pictures encoded on this technique are broadly supported in AVFoundation APIs, and by Safari inside web pages. Technical particulars of the format may be found inside the Interoperability Profile specification. (8045917)
Books – Resolved Factors
- Regionally downloaded cloud devices don’t switch once more to iCloud after upgrading to iOS & iPadOS 13 beta. (51306790)
- A predictive textual content material bar not appears unexpectedly when learning certain books. (51584308)
- Books not quits unexpectedly whereas procuring a PDF. (51108267)
- Books saved in iCloud Drive appear instantly in your Library. (51435740, 50776390)
CarPlay – Resolved Factors
- Residence show display icons present appropriately in light mode. (51863892)
- The storage door button continuously appears inside the CarPlay Dashboard. (50275274)
- The map style for navigation apps changes dynamically between darkish and light-weight modes. (50986173)
Core Haptics – Acknowledged Factors
- By default, haptics are disabled when microphone recording begins. You can override this by setting the AVAudioSession property allowHapticsAndSystemSoundsDuringRecording to true sooner than activating its audio session. (25811898)
- Events — harking back to audioContinuous, hapticContinuous, and audioCustom — can’t be resumed in the midst of the event; no output occurs for that event, only for subsequent events. That is relevant to playback at a specific time offset, searching for, and resuming. (29274583)
- CHHapticDynamicParameter circumstances with nonzero relative events which may be despatched as part of a sendParameters(_:atTime:) title on a CHHapticAdvancedPatternPlayer with the atTime parameter set to zero.zero are incorrectly utilized at first of the CHHapticPattern, as an alternative of the anticipated nonzero relative time. This doesn’t occur on a CHHapticPatternPlayer. (46316890)
- Every vibrations generated by AudioServicesPlaySystemSound(_:) and vibration patterns generated by the user-created tap-to-vibrate UI are attenuated when compared with prior variations of iOS. (47448156)
- Parameter Curves is not going to be supported with a CHHapticAdvancedPatternPlayer, solely a CHHapticPatternPlayer. No error is generated when a CHHapticPattern containing a Parameter Curve is handed to a CHHapticAdvancedPatternPlayer. (47891515)
- Transient audio distortion occurs when starting a Playback class app harking back to Music inside the background. As an example, transient distortion occurs while you start the app from Administration Center whereas Core Haptics audio playback using a playAndRecord audio session is already underway. (48121467)
- Following any decompression to uncompressed floating-point samples, the whole prohibit on all audioCustom sources per course of is eight megabytes. (48659023)
- Plenty of overlapping Parameter Curves for the same CHHapticDynamicParameter.ID could result in playback artifacts. (50026384)
- The utmost size for a hapticContinuous haptic event is 30 seconds. Events exceeding this prohibit may be constructed and accepted by CHHapticPatternPlayer, nonetheless haptic playback will fade out after 30 seconds. (51322525)
Core Haptics – Resolved Factors
- When audio generated by Core Haptics is carried out using an audio session class or mode that normally helps Bluetooth or wired headphone output, audio performs as anticipated. (29939183, 50905288)
- Making a hapticContinuous event with an attackTime of 1.zero then dynamically rising the assault time by 1.zero not causes inaccurate conduct. (50386282)
- The default value for audioBrightnessControl is now zero, not 1. (50310604)
Core Image – New Choices
- The init(imageURL:decisions:) and init(imageData:decisions:) initializers not help RAW mannequin 5 and earlier. Mannequin 6 and later keep supported. (50911303)
- Added new APIs for instantiating and modifying the built-in Core Image filters.
- The CICoreMLModel filter is enhanced to help fashions with an enter or output of kind MLFeatureType.multiArray.
- Metal CIKernel circumstances help arguments with arbitrarily structured information.
- Metal CIKernel circumstances help returning a bunch of two × 2 pixels.
- The integer values of CIFormat symbols, harking back to ARGB8, have modified to a model new set of values which may be fixed all through platforms. The earlier values keep supported for backward compatibility; however, it is best to avoid dependancies on specific numerical values.
Core Media – Resolved Factors
- Media corporations not quits with the message “AVFoundation error AVErrorMediaServicesWereReset -11819” for those who play a low-latency HLS stream if the group hyperlink wouldn’t negotiate TCP ECN. (51690639)
Core ML – Resolved Factors
- Throughout the MLRecommender model, the exclude and prohibit parameters are optionally obtainable as anticipated. (50348777)
Gadget Administration – Acknowledged Factors
- Prospects can not accept an invitation to App and Book Assignments. (50832260)
Gadget Administration – Resolved Factors
- MDM queries not return unmanaged information, harking back to profiles and certificates put in using Apple Configurator. (50857952)
- After ending Particular person Enrollment, Reminders may be enabled for the Managed Apple ID. (48820760)
- After ending Particular person Enrollment, you at the moment are not prompted to reenter your Managed Apple ID credentials when viewing account particulars in Settings > Passwords & Accounts. (48605466)
- Now you’ll be able to entry the Enterprise iCloud Drive from managed apps when the managed “Open-in” restriction is enabled on a Particular person Enrollment. (51016087)
- On a Particular person Enrollment, you can arrange enterprise apps after eradicating after which reenrolling in MDM. (50959631)
FaceTime – Resolved Factors
- You not should toggle the Consideration Correction setting a minimal of as quickly as with a objective to disable it. (52054477)
Recordsdata – Resolved Factors
- Using Recordsdata in Schoolwork is now supported. (51588407, 51277263)
Uncover My – Acknowledged Factors
- When performing an movement in Uncover My that generates an e mail, you might even see references to the Uncover My Mates and Uncover My iPhone apps. (51123613)
- The “Notify when found” operate is in the mean time unavailable.
- Apple Pay enjoying playing cards could keep suspended after a instrument exits Misplaced Mode.
- Whereas iOS & iPadOS 13 stays in beta, offline-finding performance is restricted.
HomeKit – Acknowledged Factors
- After viewing IP digital digital camera streams inside the Residence app, your machine is not going to sleep until you exit the app. (52981554)
Residence Show display – Acknowledged Factors
- Dragging app icons from Spotlight in the mean time has no influence. In its place, drag app icons from the Dock. (49004339)
Residence Show display – Resolved Factors
- Objects in Quick Movement menus have appropriately sized icons. (50561570)
- When viewing widgets for the first time after restarting your machine, the Current Additional toggles appear appropriately. (50966601)
iCloud – Acknowledged Factors
- The iCloud Drive half in Settings > Frequent > iPhone Storage could inaccurately characterize the current state of data in your machine. (50362095)
- When making a model new Pages, Numbers, or Keynote doc in a shared folder, you might even see the message: “Couldn’t join with iCloud.” (50827963) | Workaround: Shut and reopen the doc.
- When manually initiating iCloud backup from Settings > iCloud Account > iCloud > iCloud Backup > Once more Up Now, the progress bar wouldn’t full. Nonetheless, this doesn’t suggest that the backup just isn’t full. As quickly because the textual content material beneath the progress bar changes from “Backing Up” to “Updating iCloud,” it signifies that the backup achieved. Nonetheless, the iCloud sync wouldn’t full due an issue with notes syncing with iCloud. Your notes will not be up to date on iCloud compared with the notes in your machine. (51030266)
iCloud – Resolved Factors
- All of your iCloud Drive information is continually present after upgrading to iOS 13 beta. (51787170, 51950018)
- Paperwork receive appropriately in iCloud Drive. (52295165)
- The content material materials of folders inside an iCloud Shared Folder may be discovered to completely different clients viewing your shared folder. (51591135)
- Pages, Numbers, and Keynote paperwork in shared folders appropriately current an error message for those who try to entry them from iCloud.com. (50738067)
Keyboards – Resolved Factors
- You can disable QuickPath typing. (50989321)
Localization – Acknowledged Factors
- Devices set to utilize certain languages could exhibit clipped or misaligned format. (51068688)
- Devices set to utilize certain languages could present unlocalized textual content material. (47765173, 51197936, 51270878)
Location – Resolved Factors
- Apps that receive client location at the moment are not erroneously attributed large numbers of locations though only a few locations have been actually obtained. (52240105)
- Requesting Always authorization and receiving Provisional Always authorization is not incorrectly delivered to the CLLocationManagerDelegate as CLAuthorizationStatus.authorizedWhenInUse. (51475789)
Mail – New Choices
- Ignore Blocked Senders can now be enabled in Settings > Mail. The blocked contacts guidelines is shared with Messages, FaceTime, and Cellphone. (50775961)
Mail – Acknowledged Factors
- You is maybe unable to share an image instantly from an e mail. In its place, forward the e-mail with attachments. (50538771)
Maps – Resolved Factors
- Route strains present appropriately when sharing a go to ETA. (50904902)
- You can navigate from an origin location that’s fully completely different than your current location when a watch working watchOS 6 beta is paired to your iPhone working iOS 13 beta. (47399367)
Messages – Resolved Factors
- Animoji and Memoji mirror your face as anticipated starting in assemble 17A5522g. (52199654)
Music – Resolved Factors
- Music wouldn’t hand over unexpectedly when reordering songs in Up Subsequent. (51639471)
- Music not appears paused though audio is participating in. (49926478)
- You can share or faucet album and artist hyperlinks. (49675331)
Networking – New Choices
- All URLSessionTask circumstances with a GET HTTP methodology that comprise a physique now produce the error NSURLErrorDataLengthExceedsMaximum. (46025234)
Networking – Resolved Factors
- For a background-configuration URLSession, an HTTP Set-Cookie header despatched from a server behaves as anticipated. (47044416)
Networking – Deprecations
- Eradicated help for FTP and File URL schemes for Proxy Computerized Configuration (PAC). HTTP and HTTPS are the one supported URL schemes for PAC. This impacts all PAC configurations along with, nonetheless not restricted to, configurations set using Settings, System Preferences, Profiles, and URLSession APIs harking back to connectionProxyDictionary and CFNetworkExecuteProxyAutoConfigurationURL(_:_:_:_:). (28578280)
- The URLSession and NSURLConnection APIs not help SPDY. Servers ought to make use of HTTP 2 or HTTP 1.1. (43391641)
Notes – Acknowledged Factors
- Using search in Notes could produce shocking outcomes. (48238242)
Cellphone and FaceTime – Acknowledged Factors
- When upgrading to iOS 13 beta, you is maybe unable to enter your SIM PIN in the midst of the setup course of. In its place, use Settings > Cell > SIM PIN to unlock your SIM. (51593059)
Cellphone and FaceTime – Resolved Factors
- The standing bar exactly shows the current connection state when transitioning in and out of cell service. (50821677)
Podcasts – Resolved Factors
- Transcript search is now obtainable. (50425804)
- Podcast work wouldn’t overlap completely different UI elements. (50859386)
Safari and WebKit – Resolved Factors
- Keyboard shortcuts behave as anticipated when using non-English language settings. (50979111)
Show display Time – Acknowledged Factors
- Prospects can select “One other minute” quite a few events per day as an alternative of solely as quickly as each time they attain the prohibit for an app. (48773803)
- Once you permit Share All through Devices, Show display Time settings don’t sync with iCloud until your iOS machine is restarted. Any edits you make to your Show display Time settings on that machine sooner than restarting are misplaced. (50194586)
Settings – Acknowledged Factors
- Do Not Disturb settings will not synchronize between your phone and watch until every are updated to iOS 13 beta 4 and watchOS 6 beta 4. (52830669)
- You is maybe unable to purchase cell information plans on iPad. (51735832, 51737229)
Sign In with Apple – Acknowledged Factors
- Precise Particular person standing is in the mean time unavailable. Sign In with Apple provides a standing for model new accounts nonetheless the standing could return shocking outcomes. (51765525)
Siri – Acknowledged Factors
- AirPods could disconnect unexpectedly when Announce Messages with Siri is enabled till music is participating in whereas receiving a model new message. (50322025)
- When you edit an app’s intent definition file and arrange the app, changes aren’t immediately mirrored in Shortcuts. (46645833) | Workaround: Quit and relaunch Shortcuts after placing in a model new mannequin of the app, or assemble and run the intents extension in Xcode, concentrating on the Shortcuts app.
- The supportsOnDeviceRecognition property always returns false the first time it’s accessed. After quite a few seconds, accessing it as soon as extra returns the correct value. (47822242)
- Shortcuts opened on iOS & iPadOS 13 beta are mechanically upgraded and would possibly not be opened on iOS 12. If a instrument with iOS 12 and a instrument with iOS 13 share an iCloud account, shortcuts could flip into unusable on the machine working iOS 12. (50873839) | Workaround: Disable iCloud Sync between devices working iOS & iPadOS 13 beta and devices working iOS 12.
- Whereas using non-English languages, asking Siri to hold out actions related to Reminders or Messages could set off the corresponding utility to surrender unexpectedly. (50952938)
- In the meanwhile, the one supported response for INSearchForMediaIntent is INSearchForMediaIntentResponseCode.continueInApp. (51010311)
- When Announce Messages with Siri is enabled, music playback is maybe interrupted when a message is be taught. (51243455)
Siri – Resolved Factors
- Shortcuts-enabled media apps not appear to have SiriKit media help. (51010590)
- To help Announce Messages with Siri in your messaging app, add INSearchForMessagesIntentIdentifier to your notification class. (50462393)
SwiftUI – New Choices
- The EnvironmentValues building has four new properties for learning accessibility values from the environment: accessibilityDifferentiateWithoutColor, accessibilityReduceTransparency, accessibilityReduceMotion, and accessibilityInvertColors. (51712481)
- The color(_:) modifier for Textual content material is renamed foregroundColor(_:) for consistency with the additional widespread foregroundColor(_:) view modifier. (50391847)
- The BindableObject protocol’s requirement is now willChange as an alternative of didChange, and can now be despatched sooner than the article changes moderately than after it changes. This alteration permits for improved coalescing of change notifications. (51580731)
- The RangeReplaceableCollection protocol is extended to include a take away(atOffsets:) methodology and the MutableCollection protocol is extended to include a switch(fromOffsets:toOffset:) methodology. Each new methodology takes IndexSet circumstances that you simply simply use with the onMove(perform:) and onDelete(perform:) modifiers on ForEach views. (51991601)
- Added improved presentation modifiers: sheet(isPresented:onDismiss:content material materials:), actionSheet(isPresented:content material materials:), and alert(isPresented:content material materials:) — along with isPresented inside the environment — change the current presentation(_:), Sheet, Modal, and PresentationLink kinds. (52075730)
- Updated the APIs for creating animations. The important animations are literally named after the curve kind — harking back to linear and easeInOut. The interpolation-based spring(mass:stiffness:damping:initialVelocity:) animation is now interpolatingSpring(mass:stiffness:damping:initialVelocity:), and fluidSpring(stiffness:dampingFraction:blendDuration:timestep:idleThreshold:) is now spring(response:dampingFraction:blendDuration:) or interactiveSpring(response:dampingFraction:blendDuration:), counting on whether or not or not or not the animation is pushed interactively. (50280375)
- Added an initializer for making a Font from a CTFont. (51849885)
- You can style a NavigationView using two new style properties: stack and doubleColumn. By default, navigation views on iPhone and Apple TV visually replicate a navigation stack, whereas on iPad and Mac, a split-view styled navigation view exhibits. (51636729) ; When using the doubleColumn style, you can current two views when making a navigation view — the first is the grasp and the second is the component. As an example:
SwiftUI – Acknowledged Factors
- When pushing a view from a NavigationLink in a element of a Guidelines, the pushed view displays Button circumstances with black textual content material and NavigationLink circumstances with black textual content material and a chevron. (52858284)
- Image circumstances don’t use resizing information configured in asset catalogs. Configure the scale of an image using the resizable(capInsets:resizingMode:) modifier as an alternative. (49114577)
SwiftUI – Resolved Factors
- View modifier methods return opaque views (some View) moderately than superior generic kinds. (46140669)
- ScrollView circumstances always dimension themselves as anticipated for his or her content material materials. (49204262)
- The tabItemLabel(_:) modifier — now named tabItem(_:) — now accepts @ViewBuilder closures. (51502668)
- Textual content material in previews in Xcode swap to the correct look in Darkish Mode. (51486412)
SwiftUI – Deprecations
- The acknowledged(by:) methodology on the Assortment protocol is deprecated in favor of devoted init(_:id:alternative:rowContent:) and init(_:id:content material materials:) initializers. (52976883)
- The relativeWidth(_:), relativeHeight(_:), and relativeSize(width:peak:) modifiers are deprecated. Use completely different modifiers like physique(minWidth:idealWidth:maxWidth:minHeight:idealHeight:maxHeight:alignment:) as an alternative. (51494692)
Third-Event Apps – Acknowledged Factors
- You is maybe unable to stream to a Chromecast machine. (51334673)
- WhatsApp could hand over unexpectedly when forwarding messages to a client who just isn’t inside the present contacts guidelines. (45416129)
- WhatsApp clients could receive duplicate notifications or notifications with out content material materials. (50537131)
- Audio will not play in Instagram tales. (50433755)
- The Wells Fargo app could hand over unexpectedly when opened or all through sign-in. (51085418)
Third-Event Apps – Resolved Factors
- Didi exhibits map information appropriately. (48386075)
- Apps which have been unable to backup or restore information to iCloud Drive can now accomplish that as quickly as as soon as extra. (50784901)
- Gmail behaves as anticipated for those who faucet the “View complete message” hyperlink. (51451630)
- Dragging and dropping an NSUserActivity-backed drag merchandise creates a model new scene.
UIKit – New Choices
- The UITableViewCell class not changes the backgroundColor or isOpaque properties of the contentView and any of its subviews when cells flip into highlighted or chosen. In the event you’re setting an opaque backgroundColor on any subviews of the cell inside (and along with) the contentView, the seems to be when the cell turns into highlighted or chosen is maybe affected. The most suitable choice to resolve any factors alongside together with your subviews is to verify their backgroundColor is about to nil or clear, and their opaque property is pretend. Nonetheless, if needed you can override the setHighlighted(_:animated:) and setSelected(_:animated:) methods to manually change these properties in your subviews when transferring to or from the highlighted and chosen states. (13955336)
- Since iOS eight, using UISearchController with UINavigationController has required setting the definesPresentationContext property of the best view controller to true. Failure to take motion ends in delicate bugs that could be onerous to detect and debug. Starting in iOS & iPadOS 13 beta, if a view controller’s navigationItem has a non-nil searchController, when the view controller is confirmed in a navigation controller, UINavigationController mechanically models that view controller’s definesPresentationContext property to true. In the event you’re concentrating on earlier variations of iOS, set this property sooner than your search controller turns into energetic. (31338934)
- The UIRefreshControl class not instantly modifies the contentInset of its scroll view. In its place, its adjustments to the content material materials inset may be built-in into the scroll view’s adjustedContentInset. The one exception is when the scroll view’s contentInsetAdjustmentBehavior is about to UIScrollView.ContentInsetAdjustmentBehavior.under no circumstances, by means of which case the UIRefreshControl event will modify the contentInset instantly as a result of it did in earlier releases. (35866834)
- Once you implement self-sizing cells in a UITableView by overriding sizeThatFits(_:) with out using Auto Construction, the height you come is interpreted as the desired peak for the contentView of the cell, and UITableViewCell mechanically offers any additional peak needed to allow room for the cell separator. Once you implement information self-sizing this style, the cell’s contentView width is assured to be right in an effort to use in information format calculations when sizeThatFits(_:) is called on the UITableViewCell. (39742612)
- Trait environments, harking back to views and take into consideration controllers, now have their traitCollection property populated with traits all through initialization. These preliminary traits characterize a prediction of the final phrase traits that the trait environment will receive when it would get added to the hierarchy. On account of the traits which may be populated all through initialization are solely a prediction, they may differ from the traits which may be obtained as quickly as actually inside the hierarchy. Because of this reality, when potential it is best to attend to hold out work that makes use of the traitCollection until the view, or view controller’s view, has moved into the hierarchy — which implies window returns a non-nil value — so that you don’t have to throw away any work completed using the anticipated traits if the exact traits are fully completely different. The best time to utilize the traitCollection is all through format, harking back to inside layoutSubviews(), viewWillLayoutSubviews(), or viewDidLayoutSubviews().
- The traitCollectionDidChange(_:) methodology is barely known as when the value of a trait changes. Importantly, on account of the trait assortment is now initialized to a prediction of the final phrase traits inside the trip spot hierarchy, when the preliminary predicted traits match the final phrase traits inside the hierarchy, traitCollectionDidChange(_:) will not be known as when the trait environment is added to the hierarchy. On account of traitCollectionDidChange(_:) is supposed to be an invalidation callback to tell you that quite a few traits modified, audit your present implementations of this technique, along with the UIContentContainer methodology willTransition(to:with:), for places the place you could want been relying on it to set off preliminary setup. The best place to lazily perform work that makes use of the traitCollection is inside considered one of many layoutSubviews methods talked about above, nonetheless remember that these format methods are known as any time format occurs so ensure to avoid repeating work for those who needn’t. (46818941)
- Now you’ll be able to permit debug logging to easily see when traitCollectionDidChange(_:) or willTransition(to:with:) is called by your self classes. Activate the logging by using the following launch argument: -UITraitCollectionChangeLoggingEnabled YES. Chances are you’ll must rapidly disable the Predominant Thread Checker whereas using this launch argument and dealing your app from Xcode to avoid further log messages for unrelated classes. (47858564)
- The UITableViewCell class’s contentView property is always laid out edge-to-edge with adjoining tools, every on the principle and the trailing side. This streamlines the format code so builders who want the correct default offset not ought to align their content material materials with the content material materials view border or the format margin counting on whether or not or not there’s an adjunct on the trailing side or not. You will need to now always lay out their code on the format margins of the cell’s content material materials view to get the default system insets. These insets may be adjusted mechanically based totally on the tools seen inside the cell to match the system’s default spacing. (48214114)
- Now you’ll be able to invoke a personalized initializer from a creation block that’s handed by instantiateInitialViewController(creator:) or instantiateViewController(identifier:creator:). This makes it potential in an effort to initialize view controllers with additional context and arguments, whereas profiting from defining them in a storyboard by Interface Builder. A personalized controller initializer ought to title its super.init(coder:) methodology and transfer the coder argument that it receives by the creation block. (48313869)
UIKit – Acknowledged Factors
- Earlier to iOS 13, UITextField assumed that the frames of its leftView and rightView have been appropriately set when assigned and would under no circumstances change. Starting in iOS 13, the implementation of leftViewRect(forBounds:) and rightViewRect(forBounds:) now ask the view for its systemLayoutSizeFitting(_:). To appreciate the sooner conduct when linking in direction of and dealing on iOS 13, add particular sizing constraints on the view, wrap it in a plain UIView, or subclass the view and implement systemLayoutSizeFitting(_:). (51787798)
- Specifying UIWindowScene.DestructionRequestOptions in Swift is in the mean time unavailable. (51036709)
Voice Administration – Acknowledged Factors
- After you permit Voice Administration for the first time, sources begin downloading inside the background. As quickly because the receive completes, you will receive a notification that Voice Administration is ready for use. (50788121)
Voice Memos – Resolved Factors
- Voice Memos synced from iCloud play appropriately. (51492047)
Watch – Acknowledged Factors
- Issues could disappear from Apple Watch after updating to iOS 13 beta in case your watch just isn’t working watchOS 6 beta. (50507942)
Watch – Resolved Factors
- Settings appear accurately inside the Apple Watch app while you’ve not too way back reinstalled a built-in app. (51689111)
Xcode – New Choices
- CAMetalLayer is now obtainable in Simulator. (45101325)
Xcode – Acknowledged Factors
- Donated shortcuts will not appear in Search whereas using the simulator. (50832782) | Workaround: Check out on a instrument with Settings > Developer > Present Present Shortcuts enabled.
- Altering the amount stage in Simulator whereas a video is participating in in Safari mutes the audio. (51207286)
Xcode – Resolved Factors
- Calls to SKProductsRequest not fail in Simulator. (50875951)
- Swift interfaces for quite a few new URLSession APIs are literally obtainable. (50517967)
- Darkish Mode is obtainable in Simulator (50699968)
- When working your app from Xcode, you not see console errors about UIKit classes that override the traitCollection getter. (51651561)
To switch your iPhone, you should be an iOS beta tester. Enroll by Apple’s beta site, download and install the configuration profile, then substitute over the air. If you already have the profile, go to Settings –> Frequent –> Software program program Exchange to begin the arrange of the latest beta assemble, or you can wait until it installs mechanically if “Automatic Updates” is enabled.