Android ขอตัวอย่าง code การสลับสี listview หน่อยครับ แนะนำด้วยครับ

 @Override
		public View getView(int position, View convertView,
				ViewGroup parent) {
			// TODO Auto-generated method stub
			CountryHolder holder = null;
			View view = super.getView(position, convertView, parent);
		
			if (position % 2 == 0) {
				view.setBackgroundResource(R.drawable.bluecenter);
			    
			} else {
				view.setBackgroundResource(R.drawable.orangecenter);
			}
			

			if (convertView == null) {
				
				LayoutInflater inflater = (LayoutInflater) context
						.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
				 convertView = inflater.inflate(R.layout.column_detail_sportprovince, null);

				holder = new CountryHolder();
				holder.province_name = (TextView) convertView.findViewById(R.id.tvsportprovince_province);
				holder.zone_name = (TextView) convertView.findViewById(R.id.tvsportprovince_team);

				convertView.setTag(holder);
			} else {
				holder = (CountryHolder) convertView.getTag();
			}

	        holder.province_name.setText(MyArrList_.get(position).get("province_name"));
	        holder.zone_name.setText(MyArrList_.get(position).get("zone_name"));
	        
			return convertView;

		}