You can set minimumDistance to some value (for instance 30). Then the drag only works when you drag horizontally and reach the minimum distance, otherwise the scrollview or list gesture override the view gesture .gesture(DragGesture(minimumDistance: 30, coordinateSpace: .local)
Finally figured out a solution/workaround to this issue. If you remove the property wrapper from the subclass, and call the baseclass objectWillChange.send() on the variable the state is updated properly. NOTE: Do not redeclare let objectWillChange = PassthroughSubject<Void, Never>() on the subclass as that will again cause the state not to update properly. I hope … Read more
Unfortunately there’s no good solution to this problem (yet). However, if you can specify the duration of an Animation, you can use DispatchQueue.main.asyncAfter to trigger an action exactly when the animation finishes: withAnimation(.linear(duration: 0.1)) { self.someState = newState } DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) { print(“Animation finished”) }
For iOS 13, you can use this property to check if current style is dark mode or not: if #available(iOS 13.0, *) { if UITraitCollection.current.userInterfaceStyle == .dark { print(“Dark mode”) } else { print(“Light mode”) } }
As bridge to UIKit is officially allowed and documented, it is possible to read needed information from there when needed. Here is possible approach to read tab bar height directly from UITabBar // Helper bridge to UIViewController to access enclosing UITabBarController // and thus its UITabBar struct TabBarAccessor: UIViewControllerRepresentable { var callback: (UITabBar) -> Void … Read more
As of iOS 13b3, there is now a selectedSegmentTintColor on UISegmentedControl. To change the overall color of the segmented control use its backgroundColor. To change the color of the selected segment use selectedSegmentTintColor. To change the color/font of the unselected segment titles, use setTitleTextAttributes with a state of .normal/UIControlStateNormal. To change the color/font of the … Read more
I found a crash issue in AVAudioPlayer with iOS 13.1. Here Is Solution Why My AVAudioPlayer crash? because I initialise AVAudioPlayer like var wrongMusicPlayer: AVAudioPlayer = AVAudioPlayer() and then i try to reassign wrongMusicPlayer as below wrongMusicPlayer = try AVAudioPlayer(contentsOf: wrongURL) And my app get crash. Solution If you initialise your AVAudioPlayer like var wrongMusicPlayer: … Read more
Your code have expectation of view update/creation order, but in general it is undefined (and probably changed in iOS 14). There is explicit way to pass information inside sheet – use different sheet creator, ie. .sheet(item:… Here is working reliable example. Tested with Xcode 12 / iOS 14 struct ContentView: View { @State private var … Read more
When you use your LoggedInView in your app you do need to provide some binding, such as an @State from a previous view or an @EnvironmentObject. For the special case of the PreviewProvider where you just need a fixed value you can use .constant(false) E.g. #if DEBUG struct LoggedInView_Previews : PreviewProvider { static var previews: … Read more
To choose a previous approach to the one supported by SwiftUI, from a project created in Xcode 11, you can follow these steps.