sway in gallery when move it

[ggoyea]

my code:
SmartImageView view = null;
if(convertView==null){
convertView = inflater.inflate(R.layout.image, null);
view = (SmartImageView)convertView.findViewById(R.id.image);
convertView.setTag(view);
}else{
view = (SmartImageView) convertView.getTag();
}
view.setImageUrl(imageUrls.get(position));

[ggoyea]

gallery's spacing = 0dp in xml is ok;