EditProfileFragment.Kt

viewModel.getStatus().observe(this, Observer { handleStatus(it) })

private fun handleStatus(status: Status?) {
    when (status) {
        Status.EMPTY_FIRST_NAME -> Toast.makeText(activity, "Please enter your first name!", Toast.LENGTH_SHORT).show()
        Status.EMPTY_LAST_NAME -> Toast.makeText(activity, "Please enter your last name", Toast.LENGTH_SHORT).show()
        Status.EMPTY_CITY -> Toast.makeText(activity, "Please choose your home city", Toast.LENGTH_SHORT).show()
        Status.INVALID_URI -> Toast.makeText(activity, "Unable to load the photo", Toast.LENGTH_SHORT).show()
        Status.SUCCESS -> {
            startActivity(HomeFragment.newIntent(activity))
            activity.finish()
        }
        else -> Toast.makeText(activity, "Something went wrong, please try again!", Toast.LENGTH_SHORT).show()
    }
}