如何将图像添加到我的微调器的每个项目中。

我的代码：

 val lista = arrayOf("Kotlin","Python","Java","Mongodb","GoLand","C++")
        val adaptador = ArrayAdapter<String>(this, android.R.layout.simple_spinner_item,lista)
        spinner.adapter = adaptador
        when(spinner.selectedItem.toString()){
            "Koltin" -> Toast.makeText(this,"Kotiin",Toast.LENGTH_SHORT).show()
            "Python" -> Toast.makeText(this,"Python",Toast.LENGTH_SHORT).show()
            "Java" -> Toast.makeText(this,"Java",Toast.LENGTH_SHORT).show()
            "Mongodb" -> Toast.makeText(this,"Mongodb",Toast.LENGTH_SHORT).show()
            "GoLand" -> Toast.makeText(this,"GoLand",Toast.LENGTH_SHORT).show()
            "C++" -> Toast.makeText(this,"C++",Toast.LENGTH_SHORT).show()
        }