} else { // A custom font size has been selected.
// Hide the default font size text view.
defaultFontSizeTextView.visibility = View.GONE
// Show the custom font size edit text.
customFontSizeEditText.visibility = View.VISIBLE
} else { // A custom font size has been selected.
// Hide the default font size text view.
defaultFontSizeTextView.visibility = View.GONE
// Show the custom font size edit text.
customFontSizeEditText.visibility = View.VISIBLE