How to use

getFirstResource

method

in

org.cybergarage.upnp.std.av.server.object.item.ItemNode

public boolean setAVTransportURI(
    Device dev,
    ItemNode itemNode)
{
  if (dev == null)
    return false;
  
  ResourceNode resNode = itemNode.getFirstResource();
  if (resNode == null)
    return false;
  String resURL = resNode.getURL();
  if (resURL == null || resURL.length() <= 0)
    return false;
  
  Service avTransService = dev.getService(AVTransport.SERVICE_TYPE);
  if (avTransService == null)
    return false;
  
  Action action = avTransService.getAction(AVTransport.SETAVTRANSPORTURI);
  if (action == null)
    return false;
  
  action.setArgumentValue(AVTransport.INSTANCEID, "0");
  action.setArgumentValue(AVTransport.CURRENTURI, resURL);
  action.setArgumentValue(AVTransport.CURRENTURIMETADATA, "");
  
  return action.postControlAction();
}

public boolean setAVTransportURI(
    Device dev,
    ItemNode itemNode)
{
  if (dev == null)
    return false;
  
  ResourceNode resNode = itemNode.getFirstResource();
  if (resNode == null)
    return false;
  String resURL = resNode.getURL();
  if (resURL == null || resURL.length() <= 0)
    return false;
  
  Service avTransService = dev.getService(AVTransport.SERVICE_TYPE);
  if (avTransService == null)
    return false;
  
  Action action = avTransService.getAction(AVTransport.SETAVTRANSPORTURI);
  if (action == null)
    return false;
  
  action.setArgumentValue(AVTransport.INSTANCEID, "0");
  action.setArgumentValue(AVTransport.CURRENTURI, resURL);
  action.setArgumentValue(AVTransport.CURRENTURIMETADATA, "");
  
  return action.postControlAction();
}

   public static MediaItem create(ItemNode node){
     MediaItem item = new MediaItem();
     item.setStringid(node.getID());
     item.setTitle(node.getTitle());
     item.setObjectClass(node.getUPnPClass());
     item.setDate(node.getDateTime());
     item.setAlbum(node.getAlbum());
     item.setAlbumUri(node.getAlbumArtURI());
     item.setArtist(node.getArtist());
     ResourceNode resourceNode = node.getFirstResource();
     if (resourceNode != null){
       item.setRes(resourceNode.getURL());
       item.setprotocolInfo(resourceNode.getProtocolInfo());
       item.setDuration(DlnaUtil.formatDurationString(resourceNode.getDuration()));
       item.setSize(DlnaUtil.formatSizeString(resourceNode.getSize()));
     }
    return item;
   }
}