Here, hasComplexWave is a Boolean @State on a SwiftUI View. Here’s the code that uses it: view.visualEffect { [hasComplexWave] content, proxy in content.distortionEffect( ShaderLibrary.complexWave( .float(startDate.timeIntervalSinceNow), .float2(proxy.size), .float(0.5), .float(8), .float(10) ), maxSampleOffset: CGSize(width: 100, height: 100), isEnabled: hasComplexWave ) } The…
The simple code below moves the text by updating the @State var offset within a withAnimation block. struct ContentView: View { @State var offset: CGFloat = 0 var body: some View { NavigationView { VStack { Text("Some moving text") .offset(y:…
I have a fulscreen SpriteKit scene view, that handles pan gestures within itself. Over it, I have overlaid native SwiftUI views with OnTapGesture, which must react to them being touched but should not interfere with pan gestures, and pass them…
The following SwiftUI code will generate Bottom Tab public struct TeamBContentView : View { public init() {} public var body: some View { VStack { TabView { Text("This is home screen") .tabItem { Text("Home") Image(systemName: "house.fill") } Text("This is about…
I'm encountering an error when trying to get the token using Firebase Messaging in my Flutter iOS app. The error message is as follows: FLTFirebaseMessaging: An error occurred while calling method Messaging#getToken, errorOrNil => { NSLocalizedFailureReason = "Invalid fetch response,…
I am trying to extend UIApplication to conform to a custom protocol AppSwitcher for handling URL opening. This code worked fine in Xcode 15, but after upgrading to Xcode 16, it is causing errors. public protocol AppSwitcher { func open(…
Problem I'm trying to implement a language change feature in my SwiftUI app where when a user selects a new language, the app should restart and appear in the selected language. Currently, the language changes, but the UI doesn't fully…
In iOS 18, textSelection(_:) not working in List. So, I can't copy text. Works on iOS 17 and earlier. Is there any solution? // Not Work: iOS 18 struct ContentView: View { var body: some View { List { Text("Hello…
In My Application I want to show if the developer mode is on then show one screen for restriction of developer mode My Application in Flutter I try to get devoption value from the settings int devOptions =Settings.Secure.getInt(this.getContentResolver(),Settings.Global.DEVELOPMENT_SETTINGS_ENABLED , 0);
I've built an app for close family and friends to use. I can't upload the app to the App Store as I'm using copyrighted material/assets so I'm using TestFlight to distribute the app to allow my family and friends to…