Questions tagged [ios]

iOS is the mobile operating system running on the Apple iPhone, iPod touch, and iPad. Use this tag [ios] for questions related to programming on the iOS platform. Use the related tags [objective-c] and [swift] for issues specific to those programming languages.

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2 views

Need to understand iOS InApp purchase receipt

I'm digging into iOS in-app purchase validation (server side) and I got pretty much confused about the receipt fields returned by apple's validation server. The documentation available here is not ...
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100 of subviews need to be added on run time in uitableviewcell

I need to add dynamic subviews on the basis of data returned from web-service. some time i need to add 100 of subviews inside the cell which has a horizontal scrolling. My tableview getting stuck ...
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Custom fonts not showing Xcode 11 mac os catalina

I have a problem loading custom fonts in the drop down menu to select fonts in storyboard, I have poppins font and MarvinVisionsBig. I have already added them as target membership, bundle resources ...
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7 views

Reactjs PWA - iOS on opening Progressive Web App Second time - Camera does not work

Reactjs PWA. 1) Added site through Safari by pressing "Add To Home Screen". 2) App opens up in a standalone and can open the camera fine on first load. 3) If I move out of and back into the app, ...
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Style UITableView cell while dragging

I am trying to implement dragging from one table to another, and it works fine, but I cannot find a way to achieve certain things related to the UI of the draggable cell. I want to: Disable cell ...
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14 views

Unable to debug my xamarin forms app on iphone device

I have a Xamarin.Forms app. It works great on Android Emulator and Android Devices, It also works on iPhone Simulator but I hacve not been able to get it to work on a physical iPhone Device. I have ...
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11 views

How to ask for CMMotionActivityManager permissions

I have a functionality on my App that needs to track the user's activity. After reading the Core Motion documentation I discovered that CMMotionActivityManager handles this for me. For now I have the ...
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7 views

Unable to schedule a task from within a UNNotificationServiceExtension - Error: BGTaskSchedulerErrorDomain error 1

As the title states, i am currently unable to schedule a task from within a UNNotificationServiceExtension. I would like to schedule the task when the following function is called and thus a push is ...
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16 views

YPDrawSignatureView - TableView cell duplicates

I have used YPDrawSignatureView on TableView cell, when scrolling tableview, cells are duplicate signatures, anyone knows how can solve it. my cellForRow func: func tableView(_ tableView: ...
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10 views

How to compiling linphone 4.1 ios?

we made VOIP app using linphone latest framework. All the things working properly but g729 codec not display. For that, we tried to build manually but not get any proper solution. we tried following ...
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How to increase MKMarkerAnnotationView touch and drag area?

I show MKMarkerAnnotationView annotations on a MKMapView. When selected they can be dragged / moved by long pressing and then moving the annotation. This is how an annotation looks like when selected: ...
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iOS App Crashing in VisionKit framework iOS 13

I am using VisionKit framework for document capture introduced in iOS 13. It's wonderfull framework for capturing document. But in this framework at one point there are two buttons on navigation bar (...
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1answer
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padding hStack in the top of any screen

I want to put hstack which contains two Texts in the top of any device screen. the problem is when I use padding that I have to decide fixed size of padding.
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iOS app getting crashed on some feature after submitting to app store

I have an iOS application, which work fine if I run directly from XCode but after submitting to appstore some features not working it crash the application. two Library is used in the application and ...
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React Native - is there a library for sign in with Apple ID?

Looking for a react-native library to login with AppleID
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3answers
44 views

How to use same pods for iOS and tvOS?

I want to use same pod for iOS and tvOS. For that i have write code in pod file like this, def shared_pods pod 'Moya', '~> 9.0' #Alamofire wrapper pod 'AlamofireNetworkActivityLogger', '~&...
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37 views

How to replace typing word with suggested word?

How to replace a word in textfield like suggested word from server let say I'm typing when i got suggestion i need to replace that word from tableview didSelect, just like suggestions.
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43 views

Get time intervals between time in Swift [duplicate]

I'm receiving two times in a string from API response. Now i want to make time intervals between them of 15 mins. For example time1 is 12:00 and time2 is 01:00 , the result should be an array of ["12:...
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Access-control-allow-origin in cordova ios [duplicate]

I can’t connect audio files. although pictures and requests from this server work failed to load resource origin is not allowed by access-control-allow-origin https://bikerzzz.com/media/audio/...
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1answer
29 views

My issue is that I am unable to make any network request in ios 13 and xcode 11

I have created an app for my client about Forex. My app was running well in IOS 12 but when i install my app on IOS 13 simulator it doesn't make any network request. Alamofire.request(URL_USER_LOGIN,...
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6 views

Best way to achieve SSL pinning for native apps using azure api management

I need to prevent MIM(Man in the middle attack) for my native apps which uses Azure API management. Though we have secured API management using JWT, but we need to secure the HTTPS requests coming ...
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23 views

IOS 13 PushViewController does not fire ViewDidAppear when navigating to a new view

The problem appears when navigating to a new view. The target view is navigated to through the use of PushViewController on a UIViewController class. The supposed table that I show on the target view, ...
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1answer
25 views

How to make network calls from Siri Intent Extension?

I am trying to integrate Siri from my app. Actually my requirement is do some UDP call with my server but as it was not happening I tried with simple network call with URLSession and URLRequest. For ...
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1answer
16 views

How does App Store Connect define active devices?

to check my iOS App Analytics I checked here https://analytics.itunes.apple.com/ I found a different analytics. I am interested on the active devices so I saw this analytic but I don't know how ...
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18 views

Play multiple sounds at the same time on buttons on Tableviewcells swift 4.2

I have a tableview and a button on each cell in TableViewCell. When I click the button the sound plays when i click the next button i.e button at index2 the first sound stops and the next sound plays ...
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13 views

NWConnection alternative for earlier iOS versions

I am working on communicating (both send and receive) with a wifi module via UDP through an iOS app. I found out that Apple has recently released the Network Framework that supports UDP communication....
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1answer
21 views

Flutter disable orientation change animation and use custom animation on specific widgets?

is it possible to disable the rotation animation on device orientation change, and instead react to the orientation change with my own animation? For example, when orientation changes I don't want to ...
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12 views

inject angular component into mobile application

I would like to know if there is a possibility to inject an angular component (ts + html + css) in a mobile application (android or ios), I saw that there is the nativescript, but this last creates an ...
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8 views

Voice input through keyboard mic in ios Cordova [on hold]

The dictation mic stops after some time (around 30 seconds) in iOS 12.2. I am working in Cordova and used the textarea. I have changed Siri settings to ON and enabled the keyboard dictation. It works ...
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6 views

Enable G729 codec in linphone with 4.2 version

I have a problem with enabling G729 codec. Currently, I am using linphone libraries for making sip calls from iPhone. I need to work with g729 codec. So many tutorials and question i have followed ...
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1answer
32 views

How do I call this override function from a different file

I am trying to call a function from another file. The other file has the function I need and swift does not support multiple inheritance. I was trying to combine this file- import XLPagerTabStrip //...
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1answer
17 views

How to share repeated methods in groups of applications

I have some applications that uses same methods, my idea is to put these codes in a library and then add it to those applications. the base codes are changed very frequently and new methods are added ...
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0answers
17 views

Top edges not showing when starting storyboard [duplicate]

I'm starting a storyboard from another with a click of a button, my problem is that when the storyboard is launched, its top edges are not shown. I want it to be full screen on iphones with edges, ...
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15 views

Bluetooth speakers , bluetooth headphones falls into Bluetooth Low Energy (BLE)?

I'm building an application on IOS that searches for all Bluetooth devices nearby (smart band, Bluetooth speaker, mobile phones, etc.), but a few of them appear with names and the rest of them don't ...
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1answer
13 views

Is there a way to make List style insetGrouped in SwiftUI?

So let’s say for example that I have a list declared like this List { Section { Text(“Test Row Title 1”) } Section { Text(“Test Row Title 2”) } } Is it possible to ...
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19 views

iOS 13 - per app language selection not appear

My app is adapting the per app language support in iOS 13 and I aware in one of the case when the device don't have any preferred language added inside the Systems -> General -> Language & Region,...
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1answer
13 views

What is the maximum size of the dae file which can be added to XCode

I have been working in ARKit for the last few months. I will get the dae file. Import it into scnassets and convert it into scn file. Each file will be of each size. Say like 20 MB or 2 GB... My ...
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1answer
35 views

Animations are not working in Xcode 11 versions in devices

Recently, I have updated my xcode to xcode11 version everything is fine but animations are not working enter the app. what should be the reason for this, What should i do now?
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2answers
20 views

Assets folder error “Distill failed for unknown reasons” Xcode 11

I have updated my Xcode to latest version xcode'11 and get the error "Distill failed for unknown reasons" in my assets folder. what should I do to solve this problem
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29 views

Issue with UINavigationBar large title while popping to non-large translucent bar

I am implementing UINavigationBar for two UIViewController: assume ControllerA and ControllerB. ControllerA has translucent UINavigationBar with backgroundColor = .clear property. ControllerB has ...
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24 views

UILabel continuous font changing takes memory and glitch after few trial

I am changing font size with UISlider and pinch gesture. label.font = font.withSize(updatedFontSize) As every time font changes, app consumes few amount of memory(eg. ~0.01mb). As rendering/...
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11 views

Flutter ios failing due to placeholder team ID

Been following this introduction into provider for flutter https://www.youtube.com/watch?v=8II1VPb-neQ When getting to the final stage and running the app on the ios device I get the following error ...
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1answer
19 views

Missing transactions in Sandbox StoreKit receipt

The app I'm currently working on has a mix of non consumable products and auto renewable subscriptions. Looks like after one or two days, purchased non consumable products are removed from the Sandbox ...
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17 views

Can i detect real glasses (Spectacle) on face in ARKit?

I want to detect real spectacle on the face and then I want to measure the distance between left pupil and spectacle bottom side position. I am getting left and right eye matrices but don't know how ...
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0answers
40 views

AutoLayout - Unable to simultaneously satisfy constraints in swift5

my problem occurs when you press the button on the sidebar of the web view. The button sends a simple message to the web view and copies the clipboard. And Swift shows you the received message as a ...
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1answer
28 views

Deinit UIViewController after adding it as a subview

I need to add a viewcontroller as a subview of mt current view, but cannot deinit after I don't need it anymore let viewController = CountrySelectViewController() viewController.view....
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15 views

Creating applications which are just bookmark redirects

I would like to develop an application for IOS and Google Play which have our logo and are just redirects. When the user clicks on the application icon on their mobile phone, they should be redirected ...
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5 views

CallKit: App does not have internet access on declining incoming call

On iOS 13 my App received voip pushkit notification, I open with callkit incoming call screen, on press decline button I need to send to server request about call termination, but my app throws ...
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44 views

Adjust icon colors based on the background's color

I have a developer working on an app. The app is built in React Native. I asked if is possible to adjust the colour of some icons depending on the image below: Detect the background color/average ...
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20 views

How does a UI app inspectors (like the one in Appium) work?

Appium has a way to inspect the view hierarchy of an app using an inspector. I am interested in building one myself. I know the overview answer of: it uses some webdriver to accomplish this. But how?...