Hello,
I'm thinking about how to improve my main tvOS app flow, naively I want to do something like this:
import Combine
import SwiftUI
enum AppState {
case login, onboarding, main
}
class AppStateManager {
let appStatePublisher = PassthroughSubject<AppState, Never>()
func updateState(_ appState: AppState)
}
struct tvOSApp: App {
private var appState: AppState = .login
private let appStateManager = AppStateManager()
var body: some Scene {
WindowGroup {
ZStack {
switch appState {
case .login:
LoginView()
case .onboarding:
OnboardingView()
case .main:
MainView()
}
}
.onReceive(appStateManager.appStatePublisher) {
self.appState = $0
}
}
}
}
So basically, MainView, OnboardingView and LoginView would be the main navigation views of my app, and the appStateManager would be a dependency passed to each of these views and allowing me to update the currently displayed view in the app. (of course I could use an Environment object instead for a 100% SwiftUI solution).
I was wondering, however, if there is a better way to do this, instead of switching in a ZStack, maybe with WindowGroup/Window/Scenes?
Thank you for your help!
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