Collections.sort(students, new SortChineseName());  for (Student s : students) {      Log.e("David", "名稱正序排列：" + s.getName());    }    Log.d("David", "---------------------------------------");    Collections.reverse(students);    for (Student s : students) {      Log.e("David", "名稱倒序排列(一)：" + s.getName());    }    Log.d("David", "---------------------------------------");    Collections.sort(students, Collections.reverseOrder(new SortChineseName()));    for (Student s : students) {      Log.e("David", "名稱倒序排列(二)：" + s.getName());}

class SortChineseName implements Comparator<ResolveInfo> {    /**     * create by Davide     * 參數(shù)說(shuō)明：     * ResolveInfo 為你的List集合中的類-我這里為 android系統(tǒng)中apk信息類     */    private Context mContext;    //構(gòu)造-傳進(jìn)來(lái)context對(duì)象    public SortChineseName(Context mContext) {      this.mContext = mContext;    }    Collator cmp = Collator.getInstance(java.util.Locale.CHINA);    @Override    public int compare(ResolveInfo info1, ResolveInfo info2) {      String apkName1 = info1.loadLabel(mContext.getPackageManager()).toString();      String apkName2 = info2.loadLabel(mContext.getPackageManager()).toString();      /**       *create by Davide       *開(kāi)始比較-我這兒按照apk的名稱排序，便獲取apkName       */      if (cmp.compare(apkName1, apkName2) > 0) {        return 1;      } else if (cmp.compare(apkName1, apkName2) < 0) {        return -1;      }      return 0;    }  }