Android Kotlin onItemSelectedListener for spinner not working

Question

I have a spinner with some items (strings). I want to add the selected items to a list. I read online that I should use the onItemSelectedListenerrather than the

Answer 1

instead of:

var spinnerArray = arrayOf("Dumbell", "Punching Bag", "Yoga Ball", "Skipping Rope")

try

var spinnerArray = mutableListOf("Dumbell", "Punching Bag", "Yoga Ball", "Skipping Rope")

just had the same situation when I was trying to get a sqlite table´s $_ID and populate the spinner with them