Dropbox to Unity

For anyone who will have problem like this: I've created asset for easy syncing files from Dropbox and realtime tracking of changes: DropboxSync - Asset Store

Example usage:

  // Download Jpeg image from Dropbox (or used cached if no updates)
  // and receive it as Texture2D object.
  DropboxSync.Main.GetFile<Texture2D>("/DropboxSyncExampleFolder/image.jpg", (res) => {
      if(res.error){
          Debug.LogError("Error getting picture from Dropbox: "+res.errorDescription);
      }else{
          Debug.Log("Received picture from Dropbox!");
          var tex = res.data;
          UpdatePicture(tex);
      }
  }, useCachedFirst:true);