I want to test running my iPhone app in the MacOs iPhone emulator. I installed the release version of my app from the store and it works 95%. So I'd like to test a new build , but I'm not sure how to install it.

I'd like to offer an option to let my users see tips again. Is there a way to do this either globally, or per tip ? right now the only option I see is to have initialization login to call Tips.resetDatastore() and have the user restart the app. I'm currently using events and rules to only show each tip once.

I'm having issues with a Lazyvgrid displaying images after the screen orientation changes ( either from horizontal to portrait, or the reverse ) What happens is the images are not sized correctly. If 2 column , I see 1/3 of column 1 and the image in column 2 takes 2/3 of the screen width. Similar issues with 3 or 6 column layout. The Lazyvgrid is inside a ScrollView and thats inside a Tabview. I'v tried to trick an update by changing the column layout, the content mode (fit/fill) of the images, etc. but so far nothing has worked. Any suggestions ?, anyway to invalidate a lazyvgrid and have swiftui rebuild it ? Thanks.

I have a swiftui iPhone app running on the "iOS Apps on Mac" simulator. What I'm trying to do is get a notification when the window size changes, but nothing seems to work. I have tried .onReceive(NotificationCenter.default.publisher(for: UIContentSizeCategory.didChangeNotification)) { _ in updateStuff() } I also tried .onAppear() { updateStuff() } but neither seems to get called any suggestions ?

Im using a lazyvgrid with a customImage View that supports lazy loading of a high res image (otherwise thumb is used) What I'm looking for is some way to initiate my loadFullImage() functionality when the CustomImage view is visible ( onAppear() is not what I need. its called when view is loaded in grid, not when visible ) I've tried variation of this, but they do not work reliably CustomImage(key: key) .background( GeometryReader { proxy in Color.clear .preference(key: ViewVisibleKey.self, value: true) } ) .onPreferenceChange(ViewVisibleKey.self) { isVisible in DispatchQueue.main.async { loadImage(key) } } } Anyone have any suggestions ? either why the code above doesn't work reliably (its like 10%) , or some other way to accomplish this. Thanks

My ipAd app is now crashing when being run on a Mac (with designed for iPad emulator). It. has been working a month ago, today was first time I tried in awhile. I get a warning "It's not legal to call -layoutSubtreeIfNeeded on a view which is already being laid out. If you are implementing the view's -layout method, you can call -[super layout] instead. Break on void _NSDetectedLayoutRecursion(void) to debug. This will be logged only once. This may break in the future." shortly after that the App Crashes. Thread 1: EXC_BAD_ACCESS (code=1, address=0x14a0839653d0) The crash happens when my main view (in a Tab view) goes to a DetailView. I stripped out all functionality in my code and it still happens mainView NavigationLink{ ImageDetailView2 () } label: { img } struct ImageDetailView2: View { var body: some View { Text("Hello, World!") } } Any help would be appreciated