String imgAddr = "http://...";
URL picUrl = new URL(imgAddr);
InputStream is = picUrl.openStream();
Bitmap pngBM = BitmapFactory.decodeStream(is);
...
imageView.setImageBitmap(pngBM);
...
is.close();
String imgAddr = "http://...";
URL picUrl = new URL(imgAddr);
InputStream is = picUrl.openStream();
Bitmap pngBM = BitmapFactory.decodeStream(is);
...
imageView.setImageBitmap(pngBM);
...
is.close();