I'm making an onboarding screen for a project in which I've used storyboard for design and collection view to scroll steps of on boarding screen. No error in the code run but collection views items are not appearing.. import UIKit…
I'm trying to follow Last.fm's tutorial to consume their API in an iOS app (using Swift), but I don't know what's wrong with my code. They ask to do something called Last.fm method signature which I'm not understanding how to…
I create my button: private let sortButton: UIButton = { let buttonConfig = UIButton.Configuration.plain() let button = UIButton(configuration: buttonConfig) button.tintColor = R.color.controlSecondaryTypo() button.showsMenuAsPrimaryAction = true button.changesSelectionAsPrimaryAction = true return button }() Next I add the menu: private func setupButton() {…
I have a simple UIViewController with UILabel and UIButton: class MyScreen: UIViewController { override func viewDidLoad() { super.viewDidLoad() view.backgroundColor = .blue let values = ["AAA", "BBB", "CCC", "DDD"] var index = 0 let label = UILabel(frame: .init(x: 100, y: 100,…
I have created a TicketView using Bezier Paths, which looks like this: Now I am trying to add a shadow to it, but I encountered a problem. I also have an image on the left side of this view, and…
I'm trying to achieve this design in iOS UIKit Using bezier path I have completed it but I am unable to achieve the inverted curve from the left side. I'm using two shape layers, one for the circle in the…
I found this crash log in Firebase: Crashed: com.apple.main-thread 0 libdispatch.dylib 0x4b20 dispatch_semaphore_signal + 8 1 GameCenterUI 0x9ebd8 __56-[GKNotificationBannerViewController hideBannerQuickly:]_block_invoke_2 + 40 2 libdispatch.dylib 0x3f88 _dispatch_client_callout + 20 3 libdispatch.dylib 0x7418 _dispatch_continuation_pop + 504 4 libdispatch.dylib 0x1aa58 _dispatch_source_invoke + 1588…
I created 2 UITextFields for the user to enter data (Int) into. I then want to create a var from the user input data to use in some equations. How do I go about recording the data that the user…
I had no trouble implementing a pop-up button that lets a user select from a mutually exclusive list of options. This is covered in the Pop-up buttons section of the HIG. Now I want something similar but to allow the…
I am referring to the case below. The comments explain it well. class HelloWorldViewController: UIViewController { var label: UILabel! //Why do this and then create an instance of UILabel and assign it to 'label' //When this can be done straight…