Category "swift"

Twitch login | Swift

i need to implement the Twitch login in swift app with implicit-grant-flow I think i should use this Authenticating a User Through a Web Service from apple for

UICollectionView compositional layout supplementary crash

I want to add separators on list-like collection view built with compositional layout. I know there is a solution in iOS 14, but I support iOS 13. I try to add

SceneKit – Two SCNFloor in a single scene

I have made two mirrors using SCNFloor in SceneKit. But when I run the code, only one of the two mirrors work randomly. Why is that so? Hope someone can enlight

self is not available in swift project

I am trying to run an image comparison in swift. However i am getting an error that states Cannot use instance member 'featureprintObservationForImage' within p

Parse external JSON using Firebase Functions

I just started using Firebase a couple of days ago for my mobile app, so I’m sorry if this might come off as a stupid question, I’m still learning :

View is not updated when the data is changed with ForEach

I want to change rate parameter and display in ForEach. // ViewModel.swift @MainActor final class ViewModel: ObservableObject { let serviceContainer: Servi

ITMS-90426: Invalid Swift Support

ITMS-90426: Invalid Swift Support, Dear Developer, We identified one or more issues with a recent delivery for your app, "KxSwift" 1.0.0 (58). Please correct t

Replaykit - Recording not starting Error- 5803

I want to start recording in my App, I am using ReplayKit func startRecordn(){ recorder.startRecording{ [unowned self] (error) in //2

How to dynamically create or delete a realm class in swift

When a user purchases a subscription they can download the data into Realm Class. Below we is a Realm for SubscriptionOne. However, if they later purchase Subsc

Why am i getting an error after resetting the default keychains

I keep on getting this error when i try to deploy my app onto my iPhone from Xcode. I tried a lot of the solutions on stack overflow but nothing seems to work.

Leading zeros cut from JSON response when using enum

Essentially I am using enum to account for instances where code is either and int or string - but it appears when the JSON value is simply an int with leading 0

Use also the option allow access to all photos in limited access dialog

I want to show the option to give access to all photos also in the limited photo library picker. I now go to the settings, but when returning to my app, it's ki

HLS player is not streaming

I have a stream url which is getting from server. The streaming url is working in android and web, but whenever I try to play that ham getting a black screen wi

Health Kit: How to set 'totalEnergyBurned' for workout?

Today I worked for the first time with Apple Health Kit and successfully saved a workout in Health with the basic informations (activityType, start and end). My

Why does SwiftUI View background extend into safe area?

Here's a view that navigates to a 2nd view: struct ContentView: View { var body: some View { NavigationView { NavigationLink {

My view doesn't update after modifying an object of a list inside an ObservableObject

I am new to SwiftUI. Imagine I am building an app for a shop. I have a view that is a list of the details of a product, and two buttons: Pin (add to favorites)

Access health sensors on Apple Watch

Can I access the health sensors of the apple watch? I want to get SpO2 measurements or heartbeat intervals when I start a measurement. Is this feasible? I can s

Passing All type of enum to a UIPicker ViewController

i wanted to built an picker ViewController, this vc requires an enum data that's inherit the CaseIterable protocol. Tried looking for it here Swift - Passing di

Xcode version 13.3.1: Update to recommended settings

I'm using the newest version of Xcode, version 13.3.1 (13E500a). Xcode currently shows a yellow warning sign Update to recommended settings. When I click on thi

Views at depth with root view - recursive?

I am trying to write a function to return all children of a view at a given depth : /// Write the body of the function `views(atDepth:withRootView:)` /// which