I'm stuck. I set up an array as follows: private var lyricArray : [NSAttributedString] = [] I have a game that has matches and misses. For each match I want the color of the text to be green and red…
In the Health app, it appears that cells and not sections are styled in this way: The closest I know of to getting to this appearance is setting the section to be inset grouped let listConfiguration = UICollectionLayoutListConfiguration(appearance: .insetGrouped) let…
I started learning Swift on my own from books and a tutorial from YouTube. And when I tried to repeat over the video, I got the error "Thread 1: Fatal error: Unexpectedly found nil while unwrapping an Optional value"` In…
I have UIButton called menuButton which has a customClass where it sets multiple images and I have a dropDown menu when we click on it. So based on menu selected I want to menuButton to change the image. This is…
I need to draw a single value in line chart. Currently i am using ios-charts library for line graph purpose. The data will be varied some times i'll get the single data inside the data set at that time i…
I'm new to programming and Swift and I can't find a solution to my problem : I have 4 UIImageView with an UIButton on top of each image. When I tap a UIButton, I want to open an UIImagePickerController, select…
I want to support both portrait and landscape on iPad, but only portrait on iPhone. Is it possible? What is the best way to do this? There's only one set of "Device orientation" checkboxes in the project settings.
I want to change the color of UIbuttons but problem is that I have tried changing color in @IBAction func buttonPressed(_ sender: UIButton) { sender.backgroundColor = .red } it is not doing anything but on the same time some other…
I'm working on an iOS camera application that takes photos on a timer. It seems to work well for about a minute and then it will intermittently fail to capture photos. I pick up this error in the didFinishProcessingPhoto portion…
I've got an education flutter iOS app. and I want to prevent users to take screenshots or screen records on a specific screen and how to make it I'm trying many solutions here but no one is working as attached…