blackberry image loader - blackberry

Question

I am new to BB can any body please tell me how to load images asynchronously?
I found some code but it is performing synchronously.
I have to load more than one image by using the above code
like until my for loop is finished my program is ideal
Mycode
package mypackage;
import java.io.DataInputStream;
import javax.microedition.io.Connector;
import javax.microedition.io.HttpConnection;
import net.rim.device.api.system.EncodedImage;
import net.rim.device.api.ui.component.Dialog;
public class image {
public EncodedImage image(final String url){
try
{
// HttpConnection hc=new Httpconnection();
HttpConnection hc=(HttpConnection)Connector.open(url+";deviceside=true");
hc.setRequestMethod(HttpConnection.GET);
int st=hc.getResponseCode();
int len=(int)hc.getLength();
System.out.println("Code==>"+hc.getResponseCode());
System.out.println("Message==>"+hc.getResponseMessage());
byte bts[]=new byte[len];
// resizeImage( bitmap, 150,150);
DataInputStream dis=new DataInputStream(hc.openInputStream());
dis.readFully(bts);
EncodedImage image;
image=EncodedImage.createEncodedImage(bts,0,len);
dis.close();
hc.close();
return image;
} catch(Exception e){
e.printStackTrace();
Dialog.alert("Error ");
return null;
}
}}
`

Answer 1

I Have implemented like,
1) created custom field and painted one default image.
2) added image properties like url,size etc to a Object.
3) Added that Object to that Cookie
4) after adding fields to manager , started a new thread .
5) In that thread getting cookie properties and downloading each and every image .
The Above process doesnot stops you to stop download until screen gets destroyed and will download all the images.
Later you can add your requirement upon it.