Hi use this code also
public class imageloader implements Runnable{
private String ss;
//private View v;
//private View v2;
private ImageView im;
public imageloader(String s, ImageView im) {
this.ss=s;
//this.v2=v2;
this.im=im;
Thread thread = new Thread(this);
thread.start();
}
public void run(){
try {
// URL url = new URL(ss);
// URLConnection conn = url.openConnection();
// conn.connect();
HttpGet httpRequest = null;
httpRequest = new HttpGet(ss);
HttpClient httpclient = new
DefaultHttpClient();
HttpResponse response = (HttpResponse)
httpclient.execute(httpRequest);
HttpEntity entity =
response.getEntity();
BufferedHttpEntity bufHttpEntity = new
BufferedHttpEntity(entity);
InputStream is = bufHttpEntity.getContent();
// BufferedInputStream bis = new
BufferedInputStream(is);
Bitmap bm = BitmapFactory.decodeStream(is);
Log.d("img","img");
// bis.close();
is.close();
im.setImageBitmap(bm);
// im.forceLayout();
// v2.postInvalidate();
// v2.requestLayout();
} catch (Exception t) {
Log.e("bitmap url", "Exception in
updateStatus()", t);
//goBlooey(t);
// throw new RuntimeException(t);
}
}
On Mar 4, 8:30 am, Beena <[email protected]> wrote:
> Thanks A R.
>
> I will try as you have suggested then will tell you if any problem
> occure.
>
> Again thanks for the reply.
>
> On Mar 4, 2:43 am, A R <[email protected]> wrote:
>
>
>
> > public interface MyListener {
> > public void success();
> > public void failure();
>
> > }
>
> > From your activity:
>
> > myServerConnectionHandlerObject.getImages(new MyListener() {
> > //implement both methods here.
>
> > });
>
> > public class MyServerConnectionHandler {
> > public void getImages(MyListener l) {
> > //do net stuff on success call l.success(), on failure l.failure()
> > }
>
> > }
>
> > This is very basic, you need to expand and handle various scenarios
>
> > On Mar 3, 3:16 pm, Beena <[email protected]> wrote:
>
> > > Thanks A R for your instant reply,
> > > That is what I want actually.
>
> > > Can you give some sample code?
> > > I am not able to understand how to set the listener method to update
> > > the view.
>
> > > Thanks
>
> > > On Mar 3, 2:55 pm, A R <[email protected]> wrote:
>
> > > > Start the second activity immediately on start check whether you have
> > > > images to display or not if not create a separate thread (important it
> > > > should be separate thread) to get the images. To this separate thread
> > > > you should pass a listener (which can be your second activity or an
> > > > inner class), when thread gets data it will call the listener's method
> > > > which can update the view.
> > > > During the time when you don't get response you can show loading/
> > > > spinner. Once image comes you can replace spinner with your image.
> > > > HTH
>
> > > > On Mar 3, 2:43 pm, Beena <[email protected]> wrote:
>
> > > > > Let me explain.
>
> > > > > I want to display the Images(which is from server) and its data in
> > > > > right side of image.
> > > > > To load the images from server I am using this.
>
> > > > > Bitmap bmImg=null;
> > > > > URL myFileUrl =null;
> > > > > HttpURLConnection conn=null;
> > > > > try {
> > > > > myFileUrl= new URL(fileUrl);//fileUrl is the image
> > > > > path
> > > > > } catch (MalformedURLException e) {
> > > > > e.printStackTrace();
> > > > > }
> > > > > try {
> > > > > conn= (HttpURLConnection)myFileUrl.openConnection();
> > > > > conn.setDoInput(true);
> > > > > conn.connect();
> > > > > int length = conn.getContentLength();
> > > > > int[] bitmapData =new int[length];
> > > > > byte[] bitmapData2 =new byte[length];
> > > > > InputStream is = conn.getInputStream();
>
> > > > > bmImg = BitmapFactory.decodeStream(is);
> > > > > conn.disconnect();
> > > > > } catch (IOException e) {
> > > > > conn.disconnect();
> > > > > return bmImg;
> > > > > }
>
> > > > > It will work fine but it will first fetch all the images and then it
> > > > > will display.
> > > > > So it takes lots of time to go for next activity in between there
> > > > > comes black screen as well which i don't want.
>
> > > > > So i want to use the Threading. So first the data of the images will
> > > > > be displayed at their position and then as the image load it will
> > > > > display at their respective place.
>
> > > > > Thanks for the response.
>
> > > > > On Mar 3, 1:34 pm, A R <[email protected]> wrote:
>
> > > > > > Beena, I am not able to understand your problem?
>
> > > > > > Assuming you are displaying image and content in a list view, you
> > > > > > want
> > > > > > to keep refreshing the view as and when images come? or you want to
> > > > > > make request for images and corresponding data separately and show
> > > > > > them as and when they come or together?
>
> > > > > > On Mar 3, 12:51 pm, Beena <[email protected]> wrote:
>
> > > > > > > Is there any one?
>
> > > > > > > Please help.
>
> > > > > > > On Mar 2, 6:26 pm, Beena <[email protected]> wrote:
>
> > > > > > > > Hi,
> > > > > > > > I am facing some strange thing.
> > > > > > > > I have a to display 15 images (from the server) and their
> > > > > > > > detail in
> > > > > > > > besides that.
> > > > > > > > In Activity-A on button Click listener i am fetching the data
> > > > > > > > and
> > > > > > > > image urls from the sever.
> > > > > > > > And in Activity-B I am displaying that images and the
> > > > > > > > appropriate
> > > > > > > > data.
>
> > > > > > > > So how can i use the multithreading so that the information will
> > > > > > > > display at their position and as the image is load it will
> > > > > > > > display the
> > > > > > > > image at the appropriate location means multithreading. So no
> > > > > > > > need to
> > > > > > > > wait the user to load whole images.
>
> > > > > > > > I am trying through Handler() but it is also not working fine.
>
> > > > > > > > Please reply.
>
> > > > > > > > If further explanation needed than its welcome.
>
> > > > > > > > Thanks
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