MainActivity.kt

@Composable
fun ProfileCardComposable(userProfile: UserProfile) {
    val onlineStatus = remember { mutableStateOf(userProfile.isOnline) }
    Card(...) {
        Row(...) {
            ProfilePictureComposable(onlineStatus, userProfile.profilePictureDrawableId)
            ProfileContentComposable(onlineStatus, userProfile.name, userProfile.lastActivityMinutes)
        }
    }
}