How to use the "remote-control" library (NME recipe)

RemoteControlExample.hx

import nme.display.Sprite;
import nme.events.RemoteControlEvent;
import nme.ui.RemoteControl;

class RemoteControlExample extends Sprite {
   
   public function new () {
      
      super ();
      
      RemoteControl.addEventListener (RemoteControlEvent.BUTTON_DOWN, RemoteControl_onButtonDown);
      RemoteControl.addEventListener (RemoteControlEvent.BUTTON_DOWN, RemoteControl_onButtonUp);
      
   }
   
   private function RemoteControl_onButtonDown (event:RemoteControlEvent):Void {
      
      switch (event.code) {
         
         case RemoteControl.NEXT: trace ("Pressed next button");
         case RemoteControl.PREVIOUS: trace ("Pressed previous button");
         case RemoteControl.HOME: trace ("Pressed home button");
         case RemoteControl.PLAY_PAUSE: trace ("Pressed play/pause button");
         case RemoteControl.VOLUME_UP: trace ("Pressed volume up button");
         case RemoteControl.VOLUME_DOWN: trace ("Pressed volume down button");
         case RemoteControl.NEXT_HOLD: trace ("Pressed and held next button");
         case RemoteControl.PREVIOUS_HOLD: trace ("Pressed and held previous button");
         case RemoteControl.MENU_HOLD: trace ("Pressed and held menu button");
         case RemoteControl.PLAY_PAUSE_HOLD: trace ("Pressed and held play/pause button");
         
      }
   
   }
   
   private function RemoteControl_onButtonUp (event:RemoteControlEvent):Void {
      
      switch (event.code) {
         
         case RemoteControl.NEXT: trace ("Released next button");
         case RemoteControl.PREVIOUS: trace ("Released previous button");
         case RemoteControl.HOME: trace ("Released home button");
         case RemoteControl.PLAY_PAUSE: trace ("Released play/pause button");
         case RemoteControl.VOLUME_UP: trace ("Released volume up button");
         case RemoteControl.VOLUME_DOWN: trace ("Released volume down button");
         
      }
   
   }

}