Question

I am implementing List view in my Activity. I am showing image in first row only. when I moves from that Activity to another Activity and press Back then this image is shown in all Row? what to do? any help will be Appreciated. Code is this. I am Retrieving image from Remote server.
if (convertView == null) {

        LayoutInflater inflater = (LayoutInflater) mContext
                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        convertView = inflater.inflate(R.layout.shop_list_items_row, null);
        viewHandler = new ListingViewHandler(convertView);
        convertView.setTag(viewHandler);
        convertView
                .setBackgroundResource((position % 2) == 0 ? R.color.listViewAlternateColor1
                        : R.color.listViewAlternateColor2);
    }

    viewHandler = (ListingViewHandler) convertView.getTag();

    ImageView image = viewHandler.getImage();
     Bitmap a = downloadFile(imageUrl);

    if (position==0) {
        image.setImageBitmap(a);
    }

Answer 1

This is normal behaviour of ListView Adapter, it is because, ListView re-uses View as converView for row. So the View for position 0 is re-used, which is holding the image, so You have to remove that image for other postions, to do so, put an else condition also, to remove image for other positions, like this:

if (position==0) {
   image.setImageBitmap(a);
}
else
   image.setImageDrawable(null);  //to remove the image for all other rows