Cut-Copy-Paste EditText

class CutCopyPasteEditText @JvmOverloads constructor(
    context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
) : EditText(context, attrs, defStyleAttr) {

    interface OnCutCopyPasteListener {
        fun onCut()
        fun onCopy()
        fun onPaste()
    }

    private var cutCopyPasteListener: OnCutCopyPasteListener? = null

    fun setOnCutCopyPasteListener(listener: OnCutCopyPasteListener) {
        cutCopyPasteListener = listener
    }

    override fun onTextContextMenuItem(id: Int): Boolean {
        val consumed = super.onTextContextMenuItem(id)

        when(id) {
            android.R.id.cut -> {
                cutCopyPasteListener?.onCut()
            } 
            android.R.id.copy -> {
                cutCopyPasteListener?.onCopy()
            } 
            android.R.id.paste -> {
                cutCopyPasteListener?.onPaste()
            }
        }

        return consumed
    }
}