gan bantu ane dong ga ngerti buat loading di Android codingan ane ada class :

public class foto {

public ImageView Foto(String urlfoto) {

URL url = new URL(urlfoto);

 URLConnection conn = url.openConnection();

 conn.setUseCaches(true);

 conn.connect();

 InputStream is = conn.getInputStream();

 

 BufferedInputStream bis = new BufferedInputStream(is);

 Bitmap bm = BitmapFactory.decodeStream(bis);

 bis.close();

 is.close();

 ImageView gambar = new ImageView(wow);

 gambar.setAdjustViewBounds(true);

 gambar.setImageBitmap(bm);

 gambar.setMaxHeight(400);

 gambar.setMaxWidth(400);



return gambar;

} }

cara buat loadingnya gimane ya gan? indikator yang muter2 itu kyk progressbar.