PinyinComparator.java

package com.cui.trypro.small_function;

import java.util.Comparator;

/**
 * @author xiaanming
 */
public class PinyinComparator implements Comparator<SortModel> {
    //这里主要是用来对ListView里面的数据根据ABCDEFG...来排序
    public int compare(SortModel o1, SortModel o2) {
        if (o1.getSortLetters().equals("@")
                || o2.getSortLetters().equals("#")) {
            return -1;
        } else if (o1.getSortLetters().equals("#")
                || o2.getSortLetters().equals("@")) {
            return 1;
        } else {
            return o1.getSortLetters().compareTo(o2.getSortLetters());
        }
    }

}