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      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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      How to record user Scorm activity & score?

      In scorm can i know how question scores to be calculated. each page get calculated score (or) one page can calculated when submit. Is it possible to save previous quiz score to calculated with another ...
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      7 views

      share content from iOS app to iMessage, twitter and Facebook

      I am trying to allow users to share content from my ios application to iMessage, Twitter or Facebook. Users can share content such as an image and text, but the format looks off. I am trying to ...
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      how according parent view to resize image in swift

      My original image: this is my original image My current image: this is my current image The problem is my current image height and width are not set according to the parent view height and width. how ...
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      12 views

      App Crashing on launch only when downloaded from App store but works on TestFlight

      I recently built my first iOS Application and wanted to release it on production. My release version works properly when Directly installed to iPhone from Xcode Test Flight However when I Roll it ...
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      7 views

      How to dynamically pass a value into an iFrame using WKWebView in iOS

      I'm trying to use an iFrame with WKWebView in order to load an embedded audio player that the streaming (host) website recommends. When I pass the sound-track id dynamically, I get an error saying ...
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      14 views

      Flutter: Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh: Permission denied

      I have got an existing project from a client and I tried to run this on my Mac but when I'm trying to run the project I facing the following error Further details on the error: Xcode build done. ...
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      17 views

      ios local notification - get rid of “Notification” text on the lock screen

      I am showing local notifications using the following code. It shows fine when the phone is not locked and the app is in background. However when the screen is locked, it shows an additional line with ...
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      12 views

      UIButton touchupinside IBAction not working sometimes in Xcode12.3

      When I made the custom UIButton in Main storyboard. And I connected the IBAction about the button's touchupinside event. @IBAction func onClickButton(_ sender: Any) { print("button clicked&...
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      21 views

      I'm looking for an easy Swift project to practice Any Suggestions? [closed]

      Any suggestions on a Swift practice project? I’m an intermediate at Swift. Looking for a project to practice Swift and get better at it. If you have any suggestions on a project please tell me in the ...
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      8 views

      AWS cognito navigate to Home Screen after signing user up in swiftui iOS

      I'm trying to write an iOS app with swiftui that uses amplify and aws cognito to sign users up and navigate to the home/session screen after the user has signed up with a username/password/phone/email ...
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      16 views

      CALayer path animation flickers when stopping and starting again

      I'm trying to stop a CABasicAnimation and then start it again. To stop the animation at its current value, I followed this answer which said to get the presentationLayer for the animating layer, read ...
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      21 views

      How can I be sure if a file is true and usable file in Swift?

      I wanted to know how can I control a file which we can access to that with a URL or path is really usable? More information, I can rename a random txt file to mp3, and then feed to audioPlayer in ...
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      14 views

      How can I draw an overline in a UILabel?

      I'm trying to draw an overline (as opposed to strikethrough or underline) within a UILabel. So far I have not seen any direct way to implement this using NSAttributedString. Is there any way to do ...
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      13 views

      xcode can't preview new SwiftUI project

      I'm running Catalina 10.15.7, and XCode 12.3. New Project -> Single View App -> provide name (all alpha, no breaks or punctuation). Project launches. Without making any changes whatever, I click ...
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      15 views

      iOS CoreBluetooth scanForPeripherals() not showing device

      I need to connect to a device in my iOS app using Bluetooth in order to fetch data. The app is developed using Flutter SDK, but for this specific task I decided to go native. The device from which I ...

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