Android ListView 设置隔行隔色

在网上查到设置隔行隔色的如下实现方式。

import java.util.HashMap;
import java.util.List;

import android.content.Context;
import android.view.View;
import android.view.ViewGroup;
import android.widget.SimpleAdapter;

public class CustomAdapter extends SimpleAdapter {
	private int[] colors = new int[] { 0x30ff00ff, 0x30f6f6f6 };
        /*
        *以数字方式传入时，需按ARGB格式；若按RGB格式，不生效
        *或数组中成员为 android.graphics.Color.rgb(230, 230, 230)
        */

	public CustomAdapter(Context context, List<HashMap<String, String>> items, int resource, String[] from, int[] to) {
		super(context, items, resource, from, to);
	}

	@Override
	public View getView(int position, View convertView, ViewGroup parent) {
	  View view = super.getView(position, convertView, parent);
	  int colorPos = position % colors.length;
	  view.setBackgroundColor(colors[colorPos]);
	  return view;
	}
}