Download and show image on a BlackBerry

I have 开发者_如何转开发to develop a url which involves downloading image from url and show in blackberry stimulator..Can anyone help me in this regard???

This code 'll connect the given URL and returns Bitmap object

  public static Bitmap connectServerForImage(String url) {

      HttpConnection httpConnection = null;
      DataOutputStream httpDataOutput = null;
      InputStream httpInput = null;
      int rc;

      Bitmap bitmp = null;
      try {
       httpConnection = (HttpConnection) Connector.open(url);
       rc = httpConnection.getResponseCode();
       if (rc != HttpConnection.HTTP_OK) {
        throw new IOException("HTTP response code: " + rc);
       }
       httpInput = httpConnection.openInputStream();
       InputStream inp = httpInput;
       byte[] b = IOUtilities.streamToBytes(inp);
       EncodedImage hai = EncodedImage.createEncodedImage(b, 0, b.length);
       return hai.getBitmap();

      } catch (Exception ex) {
       System.out.println("URL Bitmap Error........" + ex.getMessage());
      } finally {
       try {
        if (httpInput != null)
         httpInput.close();
        if (httpDataOutput != null)
         httpDataOutput.close();
        if (httpConnection != null)
         httpConnection.close();
       } catch (Exception e) {
        e.printStackTrace();

       }
      }
      return bitmp;
     }

U can create a bimapfield and asign this bitmap as

BitmapField bmpFld1=new BitmapField(connectServerForImage(Url));

For base 64 string decoding

 try {
    mapaByte = Base64InputStream.decode(imagenB64);
    Bitmap mapa64 = Bitmap.createBitmapFromBytes(mapaByte, 0, -1, 1);
    mapa.setBitmap(mapa64);
     } 
 catch (Exception e) {}