when i using Picasso in customadapter for listview image, when scroll down and back previous place listview, my image mix other position items

Question

When using the Picasso library for download image and printing in imageview in listview, I used BaseAdapter for listview image. When I scroll down and back previous place listview, my image mix other position items listview

my adapter code :

public View getView(final int position, View view, ViewGroup parent) {
final ViewHolder holder;
if (view == null) {
    holder = new ViewHolder();
    view = inflater.inflate(R.layout.search_items, null);


    holder.NoeMelk = (TextView) view.findViewById(R.id.TxtNoeMelk);
    holder.Imgmelk = (ImageView) view.findViewById(R.id.Imgmelk);

    view.setTag(holder);
} else {
    holder = (ViewHolder) view.getTag();
}
// Set the results into TextViews

holder.Code.setText(worldParametrs.get(position).getId());

if (!worldParametrs.get(position).getPic1().equals("") ) {
    String picurl1 = "http://ansari-rs.ir/public/image/home/" + worldParametrs.get(position).getId() + "/" + worldParametrs.get(position).getPic1();

    Picasso.with(mContext).load(picurl1).resize(80, 110).into(holder.Imgmelk);
    Log.e("FOG", "http://ansari-rs.ir/public/image/home/" + worldParametrs.get(position).getId() + "/" + worldParametrs.get(position).getPic1());
    picurl1 = "";

}

return view;
}

Answer 1

You need add else for

if (!worldParametrs.get(position).getPic1().equals("") ) {
   //your code
} else {
    holder.Imgmelk.setDrawable(null)
}