i am developing a preview function where i want to view objects from my s3 aws bucket. i get this url: https://[BUCKET NAME].s3.us-east-2.amazonaws.com/[FILE NAME].[EXTENTION] and when i open it the file automatically starts to download whereas i just want to…
How can I show two or more different variants in Xcode using the new #Preview macro? Without the macro, this was possible: struct TutorialView_Previews: PreviewProvider { static var previews: some View { MyAwesomeView(title: "Title One", hideSomePart: true) .previewDisplayName("Hidden some part")…
I am using Xcode 14.2 with both a SwiftUI file as well as an Objective-C file. It uses NotificationCenter to change my text and labels that I have within my SwiftUI. Part of my text (fourLinesText) is being cut off…
I have added a camera/video function to my app, but the preview is not matching the screen size. I tried few solutions, but in most of the cases it's not changing anything or the ratio is off. Below is the…
Android Studio stopped generating the preview of my layout. The problem is caused by the presence of custom views. The error : Render Problem java.lang.NullPointerException at com.my.app.views.bars.TopBar$mainViewModel$2.invoke(TopBar.kt:26) at com.my.app.views.bars.TopBar$mainViewModel$2.invoke(TopBar.kt:25) at layoutlib.internal.kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74) The problem seems to come from the ViewModelProvider :…
I have problem running Xcode previews in my project. Once I try to start it I get the following error no matter the view I'm trying to preview. Running the app on physical device or simulator works just fine. linker…
I'm just getting started learning SwiftUI, following Apple's tutorial for building an iOS app at this link. I started with the skeleton app provided and have followed along in the latest Xcode, step by step. Instead of seeing what I…
I am working on an app in SwiftUI in Xcode 12.2. I have accidentally deleted the Automatic Preview Tab. I cannot seem to find the option to bring it back. Here is a screenshot of my Xcode: Where do I…
I am new to SwiftUI and I was trying to change my preview device to iPhone SE but the device does not change. When I update the text "Hello, world!" to something else in the ContentView, it does show the…
I made a website where people can post links for other websites and then the backend generates a preview of the link (by using curl and parsing out the open graph tags available on most websites / by picking the…