Test FileConnection API on real device

FileConnection fconn = null;
    try {
      String path = System.getProperty("fileconn.dir.photos");
      //#debug error
      System.out.println("Photo dir: " +  path);

      String fullPath = null, fileName = "huypv.txt";
    if( path.endsWith("/") )
        fullPath = path + fileName;
    else
        fullPath = path + "/" + fileName;

      //#debug error
      System.out.println("Fullpath: " +  fullPath);

      fconn = (FileConnection) Connector.open(fullPath, Connector.READ_WRITE);
      byte data[] = "Bay gio la ".concat(String.valueOf(System.currentTimeMillis())).getBytes();
      if (!fconn.exists()) {
        fconn.create();
      } else {
        fconn.truncate(0);
      }
      OutputStream ops = fconn.openOutputStream();
      ops.write(data);
      ops.close();
      fconn.close();
    } catch (Exception e) {
      //#debug error
      System.out.println("Exception: " + e.getMessage());
    }

    Form frm = new Form("Form");
    frm.addCommand(new Command("Exit", Command.EXIT, 1));
    Display.getDisplay(this).setCurrent(frm);
    frm.setCommandListener(new CommandListener() {

      public void commandAction(Command cmnd, Displayable dsplbl) {
        notifyDestroyed();
      }
    });

    if (true) return;