How to set up One Time Login in my app?

[bodymindpower (Anke)]

@shashank

Now I need is a One Time Login. That means when a user who already registered and logged in once doesn’t need to login again after restarting the app.
The Screen1 should directly take the user to Home.

Maybe just something like this:

In this way, Screen1 is displayed for 1-3 seconds (depending on the Timer.Interval) and then automatically switches to the Login screen. When the user is logged in, the Home screen is called up. The next time the user opens the app, it will switch directly to the Home screen.

However, if the user has logged out, the app will switch back to the Login screen when the app is restarted.