package com.hdl.photovoltaic.other;

/**
 * 登陆界面的逻辑
 */
public class HdlAccountLogic {

    private static volatile HdlAccountLogic sHdlAccountLogic;

    public static synchronized HdlAccountLogic getInstance() {
        if (sHdlAccountLogic == null) {
            synchronized (HdlAccountLogic.class) {
                if (sHdlAccountLogic == null) {
                    sHdlAccountLogic = new HdlAccountLogic();
                }
            }

        }
        return sHdlAccountLogic;
    }

}