Android ListView Adapter

public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
    convertView = mInflater.inflate(R.layout.list_item_icon_text, null);
    holder = new ViewHolder();
    holder.text = (TextView) convertView.findViewById(R.id.text);
    holder.icon = (ImageView) convertView.findViewById(R.id.icon);
    convertView.setTag(holder);
} else {
    holder = (ViewHolder) convertView.getTag();
}
holder.text.setText(DATA[position]);
holder.icon.setImageBitmap((position & 1) == 1 ? mIcon1 : mIcon2);
return convertView;
}
 
static class ViewHolder {
TextView text;
ImageView icon;
}