/**
* 创建筛选复选框对话框
* @param guoguanglist 联赛名
* @param flags 是否选择
* @create_time 2011-10-26 下午3:59:54
*/
private void initFilterDialog(String[] iNamelist, final boolean[] iFlags) {
  Builder builder = new android.app.AlertDialog.Builder(this);
  builder.setTitle("筛选赛事");
  builder.setMultiChoiceItems(iNamelist, iFlags, new DialogInterface.OnMultiChoiceClickListener() {
   public void onClick(DialogInterface dialog, int which, boolean isChecked) {
    leagueNameChoice[which] = isChecked;
   }
  });
  //添加一个确定按钮
  builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
   public void onClick(DialogInterface dialog, int which) {
    filterLeagueNameResult();
   }
  });
  builder.setNegativeButton("关闭", new DialogInterface.OnClickListener() {
   public void onClick(DialogInterface dialog, int which) {
   }
  });
  //创建一个复选框对话框
  dialog = builder.create();
  dialog.show();
}