A modern programming language that makes developers happier.

kotlinlang

IMG_6249.jpg

Any idea why my adapter won't recognize the function here? Excuse the messy code. This is just driving me nuts. 

You're trying to call a method as a static function. What you want is

```interface OnDeleteItemClickListener {
    companion object {
        fun onDeleteItemClick(position: BarrelFreestyle)
    }
}```
<https://www.programiz.com/kotlin-programming/companion-objects>

If you want to set that function as the listener though, you'll probably want to do

```holder.deleteIcon.setOnClickListener(OnDeleteItemClickListener::onDeleteItemClick)```

if it is supposed to be a method, that is

<https://kotlinlang.org/docs/reflection.html#function-references>

Thanks so much. I'll take a look at that. I still can't get it to work but I'm getting really tangled up and need to take a break. I’m mostly not understanding why it works to get the function from the other adapter’s interface and not from this one. But getting too frustrated to think clearly :expressionless: 

Looking at the logic, I'm assuming you need to pass an instance of `OnDeleteItemClickListener` to the adapter instead of calling the companion object.