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final class FlowCoordinator: ObservableObject {
func showDetailView() {
let detailView = DetailView()
let viewController = UIHostingController(rootView: detailView)
window.rootViewController?.present(viewController, animated: true, completion: nil)
func closeDetailView() {
// Needs to be more sophisticated later when there are more views
window.rootViewController?.presentedViewController?.dismiss(animated: true, completion: nil)
struct DetailView: View {
@EnvironmentObject var flowController: FlowCoordinator
var body: some View {
VStack(spacing: 8) {
Text("Detail view content")
Button("Dismiss", action: flowController.closeDetailView)
}.frame(maxWidth: .infinity, maxHeight: .infinity)
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