Android开发 使用HBuilder的缓存方法

/*
  * 中间就可以进行封装操作
  * mui就代表mui，owner就代表window的app属性，就是一个传值
  */
(function(mui,owner)
{
    /**
     * 获取当前状态
     **/
    owner.getState = function() {
        var stateText = plus.storage.getItem(\'$state\');
        if(stateText != null && stateText != undefined) {
            var s = JSON.parse(stateText);
            if(new Date() > new Date(s.TokenTimeOut)) {
                stateText = \"\";
            }
        }
        stateText = stateText || \'{\"ID\":0,\"Ticket\":\"\",\"UserName\":\"\"}\';
        return JSON.parse(stateText);
    };
    
    /**
     * 设置当前状态
     **/
    owner.setState = function(state) {
        state = state || {
            Ticket: \"\",
            UserName:\"\"
            //TokenTimeOut: \"1970-1-1\"
        };
        plus.storage.setItem(\'$state\', JSON.stringify(state));
    };
    /**
     * 获取应用本地配置
     **/
    owner.setSettings = function(settings) {
        settings = settings || {};
        plus.storage.setItem(\'$settings\', JSON.stringify(settings));
    }
    
    /**
     * 设置应用本地配置
     **/
    owner.getSettings = function() {
        var settingsText = plus.storage.getItem(\'$settings\') || \"{}\";
        return JSON.parse(settingsText);
    }

}(mui, window.app = {}));