Loading image via glide

GlideImageLoad.java

  @Override
    public View getView(final int position, View convertView, ViewGroup parent) {

        final ViewHolder viewHolder;
      if (convertView == null) {

            viewHolder = new ViewHolder();
            convertView = mLayoutInflater.inflate(R.layout.all_noti_item, parent, false);
            viewHolder.profilePic = (ImageView) convertView.findViewById(R.id.profilePic);
            convertView.setTag(viewHolder);

        }else
        {
            viewHolder = (ViewHolder) convertView.getTag();

        }
      
        if(feedItems.get(position).getUser_details()!=null) {
            Glide.with(activity).load(feedItems.get(position).getUser_details().getUser_profile_image())
                    .bitmapTransform(new CropCircleTransformation(activity))
                    .placeholder(R.drawable.pod_h)
                    .into(viewHolder.profilePic);

        }else
        {
            // make sure Glide doesn't load anything into this view until told otherwise
            Glide.clear(viewHolder.profilePic);
            // remove the placeholder (optional); read comments below
            //viewHolder.profilePic.setImageDrawable(null);
        }