// Set the text.
dialogBuilder.setMessage(R.string.about_view_source_message)
- // Set a listener on the close button. Using `null` as the listener closes the dialog without doing anything else.
+ // Set the close button listener. Using `null` as the listener closes the dialog without doing anything else.
dialogBuilder.setNegativeButton(R.string.close, null)
// Create an alert dialog from the alert dialog builder.