Can't use setStrokeColor method for material button Android

I’m using Material outlined button in Android Studio (material version is 1.4.0).
I wanted to change outline color when button is pressed. so,

binding.activeButton.setOnClickListener{

  binding.activeButton.setStrokeColor(Color.parseColor("#FFFFFF"))
}

However, I can’t use setStrokeColor method.
It says "Unresolved reference: setStrokeColor"

I still can use app:strokeColor="@color/white" in the XML file, but I can’t use setStrokeColor method in an activity file.
What would be the reason ? Is it because of material design version?

>Solution :

Try it:

       binding.activeButton.setStrokeColorResource(R.color.back_color_green_btn)