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IOS QUESTIONS

google maps iOS SDK: custom icons to be used as markers
google maps iOS SDK: custom icons to be used as markers
fixed the issue. Will look into that further The Android API has a very convenient class for this, IconGenerator. Using the IconGenerator in my Android app, I can easily make a marker that: , Here is what I have done
TAG : ios
Date : November 22 2020, 11:00 PM , By : Siddhartha Laguvarap
Difficulty reading UserDefaults with Fastlane Snapshot
Difficulty reading UserDefaults with Fastlane Snapshot
I hope this helps . What's probably happening is that, in your simulator and on device, you're writing a value to user defaults for the key defaultTime before it is ever read. value(forKey: returns an optional, and if you force-unwrap it (or force do
TAG : ios
Date : November 22 2020, 11:00 PM , By : Zijian Lin
Find individual load time of Dynamic Libraries to identify which library consumes more time to load in IOS
Find individual load time of Dynamic Libraries to identify which library consumes more time to load in IOS
I hope this helps . I would look at DYLD_PRINT_STATISTICS as described here. See this post too.
TAG : ios
Date : November 22 2020, 11:00 PM , By : Chaitanya
Can I add local and remote notifications in my iMessage extension?
Can I add local and remote notifications in my iMessage extension?
wish helps you Notification handling would be done by the host app, not the extension.
TAG : ios
Date : November 22 2020, 11:00 PM , By : Dreadnaught1905
UIImage goes where i tap (But i need it so you can ONLY drag it)
UIImage goes where i tap (But i need it so you can ONLY drag it)
should help you out You can do this with touchesMoved event. But my recommendation is to use UIPanGestureRecognizer. Declare a UIPanGestureRecognizer object and add it to your image view. User interaction enable for image view. Follow this nice apple
TAG : ios
Date : November 22 2020, 11:00 PM , By : harsha vardhan
How to handle launch options in Swift 3 when a notification is tapped? Getting syntax problems
How to handle launch options in Swift 3 when a notification is tapped? Getting syntax problems
wish help you to fix your issue So it turned out the whole method signature has changed and when I implemented the new signature things worked just fine. Below is the code. new didFinishLaunchingWithOptions method:
TAG : ios
Date : November 22 2020, 11:00 PM , By : Игорь Гурман
Mismatched colors on UINavigationBar and UISearchBar
Mismatched colors on UINavigationBar and UISearchBar
wish helps you I combined Joe's code and my own to come up with a working solution for iOS 10.
TAG : ios
Date : November 21 2020, 11:01 PM , By : Lindsay Espqiue
iOS app that collects data from "Accu-Chek Aviva Connect" BG meter. (Bluetooth Low Energy)
iOS app that collects data from "Accu-Chek Aviva Connect" BG meter. (Bluetooth Low Energy)
wish of those help The way to work with Accu-Chek Aviva Connect is to pair it the first time by going to Settings → Wireless → Pairing → Pair Device. Then you get a screen with number code and a message: "Enter code on device".On iPhone you discover
TAG : ios
Date : November 21 2020, 11:01 PM , By : Khalid
How to make a Sprite node spin when a user taps the screen? Swift 3
How to make a Sprite node spin when a user taps the screen? Swift 3
hope this fix your issue The result Im looking to achieve: I have a node that is pretty much a bicycle wheel with spokes. When the user tapes the screen, I would like the wheel to not only bounce, but to spin as well with each tap. , To have the SKSp
TAG : ios
Date : November 21 2020, 11:01 PM , By : Koushik Jain
React Native (iOS) app loads nicely on wifi; crashes on LTE/cell
React Native (iOS) app loads nicely on wifi; crashes on LTE/cell
I wish did fix the issue. This issue is caused by build the app in Debug phase. The only thing you need to do, is going to xCode Product → Scheme → Edit Scheme, and change the Build Configuration in Run tab from "Debug" to "Release".Please check the
TAG : ios
Date : November 21 2020, 11:01 PM , By : Jenn
How to use GADRewardBasedVideoAd
How to use GADRewardBasedVideoAd
may help you . You have to setup and use third party ad networks for GADRewardBasedVideoAd on AdMob.com.From Rewarded Video: Publishers Get Started:
TAG : ios
Date : November 21 2020, 11:01 PM , By : Lington Maia
Get game request ID / Access Facebook game request notification content
Get game request ID / Access Facebook game request notification content
should help you out I am trying to send requests with data to Facebook friends in my app. The requests are successfully sent and I do get notifications. However the message on the notifications is not what I specify (the notification I get is xxxxx s
TAG : ios
Date : November 20 2020, 11:01 PM , By : Mr. PG
Error opening shared document via CloudKit
Error opening shared document via CloudKit
fixed the issue. Will look into that further Turns out, I was missing the CKSharingSupported
TAG : ios
Date : November 20 2020, 11:01 PM , By : Emma Phượng Nguyễn
SKPhysicsJointLimit has a elastic behaviour, but i need a strong rope simulation
SKPhysicsJointLimit has a elastic behaviour, but i need a strong rope simulation
this one helps. The problem was really simple: The maximum length of the joints is set to a very small value. Therefore all conditions can not be met and the spritekit system has to exceed the maximum length.
TAG : ios
Date : November 20 2020, 11:01 PM , By : Seunghee Lee
Handing a response in a controller after segueing to another controller
Handing a response in a controller after segueing to another controller
wish help you to fix your issue From Cloudinary perspective you could use one of the following approaches:
TAG : ios
Date : November 20 2020, 11:01 PM , By : frank
Alamofire request gets stuck when entering background?
Alamofire request gets stuck when entering background?
I think the issue was by ths following , You can use background fetching to solve this problem. It can be done in the following way in Swift 3:
TAG : ios
Date : November 20 2020, 11:01 PM , By : Brandon Hughart
iOS swift: App Transport Security has blocked a cleartext HTTP (http://) resource
iOS swift: App Transport Security has blocked a cleartext HTTP (http://) resource
this one helps. Seems to be that you are right, that SWAPI supports only the http protocol.To support also an unsecure connection do this:
TAG : ios
Date : November 20 2020, 11:01 PM , By : user6064045
Full Screen layout for in Xcode 8
Full Screen layout for in Xcode 8
wish helps you It may be because of the wrong size of Retina 4 in LaunchImageIt will work when you changed it to 640 × 1136 pixels
TAG : ios
Date : November 20 2020, 11:01 PM , By : muro0814
Provisioning Profile issue after switching to new iPhone in XCode 8
Provisioning Profile issue after switching to new iPhone in XCode 8
Hope that helps Apple developer account which you created in the past has only 1 year of validity. We have to renew it every single year to continue testing out applications in devices. When you do renew your Apple developer ID you will need to add y
TAG : ios
Date : November 20 2020, 11:01 PM , By : JDSCHOLL
how can I center my map on the annotation view only when it is close to the edge of the screen?
how can I center my map on the annotation view only when it is close to the edge of the screen?
fixed the issue. Will look into that further I would not compare the location of your annotation to all four edges, but check the distance from the center location.
TAG : ios
Date : November 19 2020, 11:01 PM , By : Weberton Silva
How can I choose phone number in INSendPaymentIntent
How can I choose phone number in INSendPaymentIntent
will be helpful for those in need I used this work around (just add number to contact name when I display them). Here is the full code of resolvePayee function:
TAG : ios
Date : November 19 2020, 11:01 PM , By : Eric B
Unrecognized selector error trying to use a tap gesture recognizer
Unrecognized selector error trying to use a tap gesture recognizer
may help you . The error indicates that you're incorrectly calling your select(_:) function on a boolean:
TAG : ios
Date : November 19 2020, 11:01 PM , By : Sam Campbell
How to create an image pixel by pixel
How to create an image pixel by pixel
I wish this help you You can create a CGContext and then retrieve the data buffer for that image, and then fill that buffer with values corresponding to your string values:
TAG : ios
Date : November 19 2020, 11:01 PM , By : hqy
How can I detect scrolling for update before end dragging event in iOS?
How can I detect scrolling for update before end dragging event in iOS?
hop of those help? Try using scrollViewDidScroll(_:). https://developer.apple.com/reference/uikit/uiscrollviewdelegate/1619392-scrollviewdidscrollNote that you can use UIScrollView.contentOffset.y < 0 to check whether it has scrolled above the top.
TAG : ios
Date : November 19 2020, 11:01 PM , By : Siddhika Cowlagi
GLSL transparency issue only on iOS
GLSL transparency issue only on iOS
I hope this helps . If you or library doesn't check error returns it is common to get black screen without any visible reason because rendering context is silently failing. There is multiple reason that something might fail. Those mostly are caused b
TAG : ios
Date : November 19 2020, 11:01 PM , By : aganti77
Tableview simple display value
Tableview simple display value
wish of those help Try This code: Code tested in Swift 3.Note: As you mentioned you just started programming Swift 3.I created a tableView programmatically. Just,copy below code and paste in to your viewController.run the project...
TAG : ios
Date : November 19 2020, 11:01 PM , By : Jinghao
How to display tableview section headers with long text in multiple rows?
How to display tableview section headers with long text in multiple rows?
I hope this helps . Instead of using titleForHeaderInSection, try using viewForHeaderInSection. This method asks for you to return a view, but since UILabel is a subclass of UIView, you can also return a label!
TAG : ios
Date : November 18 2020, 11:01 PM , By : user6063692
IOS 10,What's the current syntax for JSQMessagesAvatarImageFactory.avatarImage(Unknow parameters)
IOS 10,What's the current syntax for JSQMessagesAvatarImageFactory.avatarImage(Unknow parameters)
this one helps. The best example to look at is in the "JSQMessagesViewContoller" it is located in the projecthttps://github.com/jessesquires/JSQMessagesViewController/tree/develop/SwiftExample
TAG : ios
Date : November 18 2020, 11:01 PM , By : aum
Passing data with protocols without going back to original controller
Passing data with protocols without going back to original controller
hop of those help? Protocol Delegates are usually used to pass data to a previous UIViewController than the present one in the navigation stack(in case of popViewController) because the UIViewController to which the data is to be sent needs to be pre
TAG : ios
Date : November 18 2020, 11:01 PM , By : Kenny
how do I set a variable to get value from Firebase database structure in Swift
how do I set a variable to get value from Firebase database structure in Swift
it helps some times I am now struggling with Firebase database. , Try using :-
TAG : ios
Date : November 18 2020, 11:01 PM , By : user6063663
Scroll to Table View Header top
Scroll to Table View Header top
With these it helps I have a UITableView header that takes up the full frame of the screen. , TableView is a scroll view subclass, so I imagine this should work:
TAG : ios
Date : November 18 2020, 11:01 PM , By : Rene Antonio Marquez
Custom shape UIButton
Custom shape UIButton
may help you . You do not need buttons. You can create your clock as a single UIView and add a touch gesture recognizer to it. Use trigonometry to convert the touch point to the clock section
TAG : ios
Date : November 18 2020, 11:01 PM , By : Yeriel Martinez
ImageView of a custom CollectionViewCell is nil when it should be configured
ImageView of a custom CollectionViewCell is nil when it should be configured
around this issue You have mistaken your two view controllers. Your IB outlet is connected to a cell in a different view controller. I mean you can have multiple views in different controllers connected to a same IBOutlet, but in your case the one th
TAG : ios
Date : November 18 2020, 11:01 PM , By : Jobs Times10
Where to set UIRectCorner inside UITableViewCell
Where to set UIRectCorner inside UITableViewCell
With these it helps I want to apply some round corners to the bottom and top left of a view inside a table cell. And I made this extension on UIView: , This is my CustomTableViewCell class
TAG : ios
Date : November 17 2020, 11:01 PM , By : Marina Whall
UINavigationBar frame height returns 44.0 but is actually 64.0
UINavigationBar frame height returns 44.0 but is actually 64.0
it fixes the issue The height of the UINavigationBar is 44. The reason you´re getting 64 is because of your status bar is visible and it has a height of 20.Update:
TAG : ios
Date : November 17 2020, 11:01 PM , By : Manish
Run Xcode 6.x on macOS Sierra 10.12
Run Xcode 6.x on macOS Sierra 10.12
fixed the issue. Will look into that further The issue here is that the simulator runtime and modern Apple operating systems are incompatible. The iOS 7.1 simulator runtime is only supported on Yosemite and below. So even if you manager to install an
TAG : ios
Date : November 17 2020, 11:01 PM , By : Liza Angeles
meteor cordova build error for ios platform
meteor cordova build error for ios platform
hop of those help? This seemed to have been a temporary issue as it got resolved the next day without making related changes.
TAG : ios
Date : November 17 2020, 11:01 PM , By : John Poul
detailTextLabel doesn't show
detailTextLabel doesn't show
may help you . That means you have custom cell which has 3 UILables? if so this line should be like this
TAG : ios
Date : November 16 2020, 11:00 PM , By : Abdullah Bayır Kalka
Navigate to specific TabBar item
Navigate to specific TabBar item
it helps some times Since UITabBarController is your application's rootViewController, assuming that you know tab index you want to switch to this will do for you.
TAG : ios
Date : November 16 2020, 11:00 PM , By : OK OK
How to alphabetize an array of objects within Swift 3?
How to alphabetize an array of objects within Swift 3?
To fix the issue you can do If you only need > then implementing > for your optional property is sufficient:
TAG : ios
Date : November 16 2020, 11:00 PM , By : Desiree Hooey
swift realm::IncorrectThreadException: Realm accessed from incorrect thread
swift realm::IncorrectThreadException: Realm accessed from incorrect thread
To fix this issue Like I asked in the comments, if you set an exception breakpoint, you can see exactly which line of code is triggering the Realm exception so you can track in which thread the Realm transaction is occurring, as well as which objects
TAG : ios
Date : November 16 2020, 11:00 PM , By : Véronique De Moura
Xcode 8, unable to run the app on device, suddenly there is an error "An invalid key was encountered"
Xcode 8, unable to run the app on device, suddenly there is an error "An invalid key was encountered"
I wish this help you After so many tries, the only way I managed to get rid of the error was by checking the Automatically Manage Signing option. For that I had to log in to my apple account.
TAG : ios
Date : November 16 2020, 11:00 PM , By : Dan Busbridge
inline bool objc_object::isTaggedPointer(); How does the function work?
inline bool objc_object::isTaggedPointer(); How does the function work?
it helps some times A tagged pointer is a way to create an object without an allocation.Thus, the runtime needs to be able to detect if an object is a reference to a chunk of allocated memory or if the object pointer is really data.
TAG : ios
Date : November 15 2020, 11:01 PM , By : Abdelrãhmãñ Rêđã
Invalid session toked after deleting a user Parse Server Swift
Invalid session toked after deleting a user Parse Server Swift
this will help I realized I forgot to log the user out after deleting their account and taking them back to the sigh up view.
TAG : ios
Date : November 15 2020, 11:01 PM , By : LakshmiNarayanan Kri
Sharing a file with data in it by UIActivityViewController
Sharing a file with data in it by UIActivityViewController
I hope this helps you . For anyone who face this problem, this will works with this changed code:
TAG : ios
Date : November 15 2020, 11:01 PM , By : La'Cinda Trotter
Firebase Push Notifications
Firebase Push Notifications
help you fix your problem Try disabling method swizzling. Add FirebaseAppDelegateProxyEnabled to info.plist and set it to NO.
TAG : ios
Date : November 15 2020, 11:01 PM , By : Teleitheia Noland
Creating a webpage and asyncronously loading app data off of it
Creating a webpage and asyncronously loading app data off of it
Any of those help what you wanted was something like google firebase database, from which you can then download all the newest data every time the user opens the app in a wifi area. Using Firebase storage also seems to keep the RAM down. Look into fi
TAG : ios
Date : November 15 2020, 11:01 PM , By : Lonnie Goodin
Use of unresolved identifier 'enumerate' after Swift Migration
Use of unresolved identifier 'enumerate' after Swift Migration
it fixes the issue I have an array, called customAnnotationsArray, in which I am appending a class (Annotations) to. This class, Annotations, is a subclass of MKAnnotation and NSObject. In my previous Swift version, the code for (index, value) in enu
TAG : ios
Date : November 15 2020, 11:01 PM , By : Gumercindo Jose Cord
Max value for each object in an Array of Dictionaries
Max value for each object in an Array of Dictionaries
hope this fix your issue You can't use an NSPredicate for this, since you want to determine the maximum score for several different players. Under the covers, NSPredicate iterates the array anyway, so using your own loop isn't any less efficient. In
TAG : ios
Date : November 15 2020, 11:01 PM , By : Nick Chesney
How to set variables from a Firebase snapshot (swift)
How to set variables from a Firebase snapshot (swift)
I wish did fix the issue. I would like to grab the data from my Firebase snapshot and set it to variables in my Project. I get the data, but I don't know how to parse it so I can set them. I'm trying to do something like what SwiftyJSON does with API
TAG : ios
Date : November 15 2020, 11:01 PM , By : Ram Krishnamurthy
Xcode 8 template won't generate files
Xcode 8 template won't generate files
With these it helps So I found the solution to my problem : I was trying to generate ViewController derivatives. I offered an option to generate ViewControllers as a subclass of UIViewController or UITableViewController. The problem was my template s
TAG : ios
Date : November 15 2020, 11:01 PM , By : Rosemarie Caruso Kad
objective-c property name: use uppercase character as first character of property name
objective-c property name: use uppercase character as first character of property name
help you fix your problem It seems that the property name in Objective-c must start with lowercase letters, since the setter is written in camel case.
TAG : ios
Date : November 15 2020, 11:01 PM , By : thatllgr
xcassets what are the pixel sizes for Universal x1, x2, x3?
xcassets what are the pixel sizes for Universal x1, x2, x3?
this one helps. I used to import assets from the Sympli plug in which did this stuff for me. I have a new version of an asset that I need to replace and this time I don't have Sympli to help me out. So what resolutions of the picture do I need in Uni
TAG : ios
Date : November 15 2020, 11:01 PM , By : Ranabhat Bikash
Invalid top-level type in JSON write'
Invalid top-level type in JSON write'
Hope this helps Your json has some wrong format.Use a dictionary is much clear than json in swift, and use JSONSerialization to convert the dictionary to json string.The code looks like this:
TAG : ios
Date : November 15 2020, 11:01 PM , By : R.A.
upgrading to XCode 8 broke my ability to build on my iOS 6 device?
upgrading to XCode 8 broke my ability to build on my iOS 6 device?
around this issue Read the documentation for dispatch_queue_attr_make_with_qos_class. Note when it was added - iOS 8. You have to guard against the use of that function when run under iOS 7 or 6.As documented in the SDK Compatibility Guide, you can d
TAG : ios
Date : November 14 2020, 11:01 PM , By : Alexander Cano
NCWidgetDisplayMode not set to .expanded in iOS 10
NCWidgetDisplayMode not set to .expanded in iOS 10
hop of those help? I figured it out. Actually when the widget is loaded for the first time, it is by default in the compact mode and so widgetActiveDisplayModeDidChange is called with activeDisplayMode as .compact.
TAG : ios
Date : November 14 2020, 11:01 PM , By : plyct
How to update Firebase with struct
How to update Firebase with struct
this will help No it has nothing to do with the type of keys that you are trying to save in your Firebase Database its just that struct is a dataModel or to be precise a physically grouped list of variables which you initialise with some custom Data,
TAG : ios
Date : November 14 2020, 11:01 PM , By : V.Vie
UI Testing swipe-to-delete table view cell
UI Testing swipe-to-delete table view cell
should help you out I'm trying to build a UI test in a basic shopping list app that makes sure swiping to delete a table view cell does in fact delete the cell from the table view. , Try this new Swift 3 syntax instead:
TAG : ios
Date : November 14 2020, 11:01 PM , By : Thomas
How to change use video to confirm word in iOS video recording?
How to change use video to confirm word in iOS video recording?
will help you I think it's not possible to change the text .Since apple is not providing any methods or API to do that . But you can present a overlay view like below:
TAG : ios
Date : November 14 2020, 11:01 PM , By : brajesh sharma
Could not cast value of type 'UIView' (0x1102beb40) to 'SKView' (0x10f0814c8)
Could not cast value of type 'UIView' (0x1102beb40) to 'SKView' (0x10f0814c8)
help you fix your problem i had the same problem before. Go to your storyboard and in your identity inspector, set custom class to SCNView
TAG : ios
Date : November 14 2020, 11:01 PM , By : RTFMman

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