AlertDialogs with Extn funcs blog_5

SomeFragmentFragment.kt

class SomeFragment : Fragment() {

    private var notesDialog: AlertDialog? = null

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        showDialog()
    }

    //  showing dialog
    fun showDialog() {
        if (notesDialog == null)
            ////////////////////////////////////////////////////////////////
            //  making Alert dialog - admire beauty of kotlin
            ////////////////////////////////////////////////////////////////
            notesDialog = showNotesAlertDialog {

                cancelable = false

                closeIconClickListener {
                    showVLog("Notes Dialog close icon clicked")
                }

                doneIconClickListener {
                    showVLog("Notes Dialog done icon clicked")
                }
            }
        //  and showing
        notesDialog?.show()
    }
}