Category "swift"

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

App works fine on device and simulator, but Apple review sends me this crash log

Here is the crash log Apple Review sent me. I've never had this issue previously, and it seems like the issue is coming from old code I've been using for months

Could not find module 'RxSwift'

I imported BitcoinKit.swift which worked fine but get now the error: Could not find module 'RxSwift' for target 'x86_64-apple-ios-simulator'; found: arm64, arm6

Where should I put my question mark in Swift?

I can see in the Apple documentation, when if let, the ? is used after as. But I tried this and the compile would not complain and the code behaved the same as

How to Add file .a to project by xcodegen swift

I want to add 5 file have extension .a to project. I click "+" button then choose 5 file .a add to project is success. But my project use xcodegen so I want to

Table View is empty when I switch Tab Bar controller screens

I have a Tab bar Controller to manage all the views. The problem I'm having is when I call a function in searchViewController (doAThing()) from HomeViewControll

NavigationLink is grayed out and does not perform any action [duplicate]

import SwiftUI struct ContentView: View { var body: some View { NavigationLink(destination: DetailView()) { Text(

Swift - Re-add time back into Timer

I have a countdown Timer that shows seconds and milliseconds. The user can start/stop recording multiple times until the timer hits zero. The user can also dele

Make Custom SwiftLint action regex ignore comments

I have a custom SwiftLint action to flag up print() statements: custom_rules: disable_print: included: ".*\\.swift" name: "print usage" re