假设我们的xml文件如下

    
    
         
     
      192.168.1.108
         
     
      5222
         
     
      qq.com
     
    

那么我们读取的代码如下：

    private void readConfig() throws Exception {        Resources res = this.getResources();        XmlResourceParser parser = res.getXml(R.xml.config);        int type = parser.getEventType();        while(type != parser.END_DOCUMENT){            if(type == parser.START_TAG){                String name = parser.getName();                if("chatServerIp".equals(name)){                    chatServerIp = parser.nextText();                } else if("port".equals(name)){                    port = Integer.parseInt(parser.nextText());                }else if("serviceName".equals(name)){                    serviceName = parser.nextText();                }            }            type = parser.next();        }    }