title: Pass data to previous composable in Android Compose
body: <p>I will take a simple sample.</p>
  <p>I have 2 Screens: Screen A and Screen B. From Screen A, I open Screen B. And when I return Screen B to Screen A, I want to transfer data back to Screen A.</p>
  <p>With Android Fragment, I can use Shared ViewModel or Fragment Result API to do this.
  But with Android Compose, the Fragment Result Api is not in Compose. With using Shard ViewModel, what lifecycle do I have to attach Shared ViewModel so it can keep alive? Activity, ... or something else.</p>
  <p>Or is there another way to do this?</p>