Create image from byte[]array on server side

Question

Hello everyone..
I'm developing an application which will take snapshots from a mobile device, and send it to my pc via bluetooth. I have my own midlet which uses the phone camera to take the snapshot, i want to transfer that snapshot to my pc.
The snapshot is taken is stored in an array byte.
The image can be created on the phone itself with no problem using : image.createImage(byte[])
my problem is that when i send the array byte via bluetooth, and receive it on the server, i cannot create the image using the :image.createImage() code
The connection is good since i have tested by writing the content of the array in a text file.
Piece of midlet code:
            try{
                 stream = (StreamConnection)Connector.open(url);
                 OutputStream ggt = stream.openOutputStream();
                 ggt.write(str);
                 ggt.close();
            }catch(Exception e){
                 err1  = e.getMessage();
            }where str is my array byte containing the snapshot
And on my server side:
Thread th = new Thread(){
               public void run(){
                    try{
                         while(true){
                              byte[] b = new byte[in.read()];
                              int x=0;
                              System.out.println("reading");
                              r = in.read(b,0,b.length);
                              if (r!=0){
                                   System.out.println(r);     
                                   img = Image.createImage(b, 0, r);
                                                        //other codes
                                   i get this error message:
Exception in thread "Thread-0" java.lang.UnsatisfiedLinkError: javax.microedition.lcdui.ImmutableImage.decodeImage([BII)V
     at javax.microedition.lcdui.ImmutableImage.decodeImage(Native Method)
     at javax.microedition.lcdui.ImmutableImage.<init>(Image.java:906)
     at javax.microedition.lcdui.Image.createImage(Image.java:367)
     at picserv2$1.run(picserv2.java:70)
Please anyone can help me here? is this the way to create the image on the server side? thx a lot

Answer 1

here is exactly how i did it :
while(true){
                              byte[] b = new byte[in.read()];
                              System.out.println("reading");
                              r = in.read(b, 0, b.length);
                              if (r!=0){
                                   Toolkit toolkit = Toolkit.getDefaultToolkit();
                                   Image img = toolkit.createImage(b, 0, b.length);
                                   JLabel label = new JLabel(new ImageIcon(img) );
                                   BufferedImage bImage = new BufferedImage(img.getWidth(label),img.getHeight(label),BufferedImage.TYPE_INT_RGB);
                                   bImage.createGraphics().drawImage(img, 0,0,null);
                                   File xd = new File("D:/file.jpg");
                                   ImageIO.write(bImage, "jpg", xd);
                                   System.out.println("image sent");
                         }Edited by: jin_a on Mar 22, 2008 9:58 AM