HomeActivity.kt

class HomeActivity : AppCompatActivity() {
    private val USER_NAME = "Albert Eisten"
    private val TIMER_SECONDS = 5

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val binding: ActivityHomeBinding = DataBindingUtil.setContentView(this, R.layout.activity_home)
        val user = User(USER_NAME)
        binding.setVariable(BR.user, user)
        binding.executePendingBindings()
        showDialogWhenTimerFinishes()
    }

    private fun showDialogWhenTimerFinishes() {
        val handler = Handler()
        handler.postDelayed({
            showAlertDialog("Press OK and move to next View", DialogInterface.OnClickListener {
                _, _ -> moveForward(ListActivity())
            })
        }, (TIMER_SECONDS * 1000).toLong())
    }
}