plus.runtime.version; //获取当前版本号  

注：此功能只有在打包后才起作用。

hbuilder App怎么调用node.js?

// H5 plus事件处理  
function plusReady(){  
    var types = {};   
                types[plus.networkinfo.CONNECTION_UNKNOW]="网络连接状态未知";   
                types[plus.networkinfo.CONNECTION_NONE]="未连接网络";   
                types[plus.networkinfo.CONNECTION_ETHERNET]="有线网络";   
                types[plus.networkinfo.CONNECTION_WIFI]="WIFI";   
                types[plus.networkinfo.CONNECTION_CELL2G]="2G";   
                types[plus.networkinfo.CONNECTION_CELL3G]="3G";   
                types[plus.networkinfo.CONNECTION_CELL4G]="4G";   
                console.log("Network: " + types[plus.networkinfo.getCurrentType()]);  
}  
if(window.plus){  
    plusReady();  
}else{  
    document.addEventListener("plusready",plusReady,false);  
}

    for(var i=localStorage.length - 1 ; i >=0; i--){  
                console.log("log:"+localStorage.key(i));  
                  console.log('第'+ (i+1) +'条数据的键值为：' + localStorage.key(i) +'，数据为：' + localStorage.getItem(localStorage.key(i)));  
                   }

//=======================手机网络状态=============================  

                document.addEventListener("netchange", function() {  
                var network = plus.networkinfo.getCurrentType();  
                if(network < 2) {  
                if(this.network > 1) {  
                plus.nativeUI.toast('您的网络已断开', undefined, '期待乐');  
                }  
                }if(this.network == 3 && network > 3) {  
                    plus.nativeUI.toast('您网络已从wifi切换到蜂窝网络，浏览会产生流量', undefined, '期待乐', '我知道了');  
                }  
                this.network=network;  
                });

var first = null;  
                mui.back = function() {  
                //首次按键，提示‘再按一次退出应用’  
                if (!first) {  
                first = new Date().getTime();  
                mui.toast('再按一次退出应用');  
                setTimeout(function() {  
                first = null;  
                }, 1000);  
                } else {  
                if (new Date().getTime() - first < 1000) {  
                plus.runtime.quit();  
                }  
                }  
                };

if(window.plus){  
                  plusReady();  
                }else{  
                  document.addEventListener("plusready",plusReady,false);  
                }  
                function plusReady(){  
                var Language=localStorage.getItem("Language");  
                 if(Language=="zh"){  
                        var dynamic=document.createElement("script");  
                        dynamic.src="js/locale_en_US.js";  
                        document.head.appendChild(dynamic);  
                    }  
                }  

在官方的群里面发现很多朋友都希望能实现自动登陆的效果，但是可能因为没有做过app，所以缺乏相应的思路，今天我来和大家分享一下我的一个思路
1.首先我们在index.html页面下面进行是否登陆的判断，以及执行自动登陆等操作
index页面为你的底部导航页，因为底部导航页是你进入app的启动页面
index页面的代码如下

 //监听加载事件，执行自动登陆方法  
        window.addEventListener('load',function(){  
            loginagin();  
        });  
         //定义自动登陆的方法，如果本地存储存在则执行主动登陆，如果不存在则打开登陆页面，隐藏index页面  
                var ph=localStorage.getItem('ph');//本地存储，存储你的用户名  
        var passwrod =localStorage.getItem('password');//本地存储，存储你的密码  
//真实项目下应该存储一个服务器返回的token，通过token来实现自动登陆，保护用户的数据安全  
         function loginagin()  
        {   if (localStorage.getItem('ph')&&localStorage.getItem('password')) {  

                        mui.post('登陆接口地址',{  //请求接口地址  
                               username:ph,  
                               password:passwrod  

                            },  
                            function(data){ //data为服务器端返回数据  
                               var lg=JSON.parse(data);    
                             console.log(JSON.stringify(data));  
                             console.log(data.status);  
                             console.log(data.msg);  
                             localStorage.setItem('user',data.user_id);  
                             localStorage.setItem('token',data.access_token);  
                             localStorage.setItem('status',data.status);  
                       //通知个人中心页，更新用户数据  
                                 var upLogin =['ihome.html']  
                            ca.sendNotice(upLogin,'update_user',{  

                             userid:lg.user_id ,  
                             token:lg.access_token,  
                             status:lg.status     
                        });  

                            },'json'  
                        );  

                    }   
                    else   
                    {    

                        mui.plusReady(function(){  
                            plus.webview.open('login.html','login.html');  
                            plus.webview.currentWebview().hide();//不可以把index页面关闭否则无非执行通知等  
                        });  

                    }  

                };  

....................................................................................................................................................
2.在登陆页面，执行登陆完成后把inde页面显示出来

 //登陆成功后把index页面显示出来，并关闭登陆页面  
                        mui.plusReady(function(){  
                          plus.webview.getLaunchWebview().show();                 
                        });  
                        ca.closeCurrentInterface();

到此整个的业务逻辑就完成了实际测试了一下是可以实现类似qq登陆的效果。代码比较简单，大神勿喷！！！！！！！！！！！！！
第一次发帖，希望大家给点鼓励!!!!!

<!DOCTYPE html>
<html>

<head>  
    <meta charset="UTF-8">  
    <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />  
    <title></title>  
    <script src="js/mui.min.js"></script>  
    <link href="css/mui.min.css" rel="stylesheet" />  

</head>  

<body>  
    <div id="div1">div1</div>  
    <div id="div">div2</div>  
    <div id="div2" class="nw1">div3</div>  
    <input type="button" name="text" id="" value="666" />  
    <script src="js/mui.js" type="text/javascript" charset="utf-8"></script>  
    <script type="text/javascript">  
        console.log(mui('div')[0].innerHTML);//mui做dom操作必须先加【0】转为dom元素  
        console.log(mui('input')[0].value);//mui括号里的可以是id、标签、class属性  
        //getart  
        var lui=mui('input')[0];//mui方式获取input对象  
         console.log(lui.attributes.type.nodeValue);//获取input标签的type属性值  
        console.log(lui.attributes['name'].nodeValue);//另一种获取input标签的name属性值  
        console.log(document.getElementById('div').innerHTML);//这里是js的方法  
        var nw=document.getElementById('div2');  
        nw.setAttribute('demo','demo1');//设置自定义属性和值  
        console.log(nw.attributes['demo'].nodeValue);  
        var nw1=document.getElementsByClassName('nw1')[0].innerHTML;  
        console.log(nw1);  
        (function($){//这里是在闭包里使用mui获取元素  
            console.log($('div')[0].innerHTML);  
        })(mui);  
    </script>  
</body>  

</html>

h5+ 视频教程
http://www.hcoder.net/course/info_212.html

app开发教程 - 《仿今日头条客户端》
http://www.hcoder.net/course/info_214.html

h.js - 致力于优化mui的dom操作及h5+的封装，完美兼容mui，提供更高效的开发。
http://www.hcoder.net/tutorials/info_147.html

微信小程序开发视频教程
http://www.hcoder.net/course/info_221.html

汇总地址
http://www.hcoder.net/course

我们一直在努力！ 为了更好、更快的开发！

　　目前，5+SDK在全屏模式下问题比较多，比如webview的show和hide方法会概率性失效（调用后没反应）、软键盘挡住当前具有焦点的文本输入框等问题。
　　本篇文章的意图，希望官方看到后可以引入到5+SDK中，以便解决全屏模式下，软键盘盖住文本框的问题。
　　沿着这个问题的线索，可以追溯到：http://code.google.com/p/android/issues/detail?id=5497 ，安卓官方问题回馈帖，这个问题的代号为“5497” ，就这个问题帖的回复来看，该问题困惑了许多人数年之久，问题发布日期“Dec 16, 2009”，现在我在安卓4.4.2环境运行，这个问题依旧存在。在此推荐这其中的一个解决方法，来自：stackoverflow.com，实测有效。

[java] view plaincopy  
public class AndroidBug5497Workaround {  
    // For more information, see https://code.google.com/p/android/issues/detail?id=5497  
    // To use this class, simply invoke assistActivity() on an Activity that already has its content view set.  
    public static void assistActivity (Activity activity) {  
        new AndroidBug5497Workaround(activity);  
    }  
    private View mChildOfContent;  
    private int usableHeightPrevious;  
    private FrameLayout.LayoutParams frameLayoutParams;  
    private AndroidBug5497Workaround(Activity activity) {  
        FrameLayout content = (FrameLayout) activity.findViewById(android.R.id.content);  
        mChildOfContent = content.getChildAt(0);  
        mChildOfContent.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {  
            public void onGlobalLayout() {  
                possiblyResizeChildOfContent();  
            }  
        });  
        frameLayoutParams = (FrameLayout.LayoutParams) mChildOfContent.getLayoutParams();  
    }  
    private void possiblyResizeChildOfContent() {  
        int usableHeightNow = computeUsableHeight();  
        if (usableHeightNow != usableHeightPrevious) {  
            int usableHeightSansKeyboard = mChildOfContent.getRootView().getHeight();  
            int heightDifference = usableHeightSansKeyboard - usableHeightNow;  
            if (heightDifference > (usableHeightSansKeyboard/4)) {  
                // keyboard probably just became visible  
                frameLayoutParams.height = usableHeightSansKeyboard - heightDifference;  
            } else {  
                // keyboard probably just became hidden  
                frameLayoutParams.height = usableHeightSansKeyboard;  
            }  
            mChildOfContent.requestLayout();  
            usableHeightPrevious = usableHeightNow;  
        }  
    }  
    private int computeUsableHeight() {  
        Rect r = new Rect();  
        mChildOfContent.getWindowVisibleDisplayFrame(r);  
        return (r.bottom - r.top);  
    }  
}  

在Activity/Fragment的onCreate()/onCreateView()里调用AndroidBug5497Workaround.assistActivity(Activity)；代码搬运，希望能够帮助到各位。

另见：
必须在setContentView()后面添加AndroidBug5497Workaround.assistActivity(this);

Based on yghm is workaround, I coded up a convenience class that allows me to solve the problem with a one-liner (after adding the new class to my source code of course). The one-liner is:  
     AndroidBug5497Workaround.assistActivity(this);  
And the implementation class is:  
public class AndroidBug5497Workaround {  
    // For more information, see https://code.google.com/p/android/issues/detail?id=5497  
    // To use this class, simply invoke assistActivity() on an Activity that already has its content view set.  
    public static void assistActivity (Activity activity) {  
        new AndroidBug5497Workaround(activity);  
    }  
    private View mChildOfContent;  
    private int usableHeightPrevious;  
    private FrameLayout.LayoutParams frameLayoutParams;  
    private AndroidBug5497Workaround(Activity activity) {  
        FrameLayout content = (FrameLayout) activity.findViewById(android.R.id.content);  
        mChildOfContent = content.getChildAt(0);  
        mChildOfContent.getViewTreeObserver().addOnGlobalLayoutListener(new ViewTreeObserver.OnGlobalLayoutListener() {  
            public void onGlobalLayout() {  
                possiblyResizeChildOfContent();  
            }  
        });  
        frameLayoutParams = (FrameLayout.LayoutParams) mChildOfContent.getLayoutParams();  
    }  
    private void possiblyResizeChildOfContent() {  
        int usableHeightNow = computeUsableHeight();  
        if (usableHeightNow != usableHeightPrevious) {  
            int usableHeightSansKeyboard = mChildOfContent.getRootView().getHeight();  
            int heightDifference = usableHeightSansKeyboard - usableHeightNow;  
            if (heightDifference > (usableHeightSansKeyboard/4)) {  
                // keyboard probably just became visible  
                frameLayoutParams.height = usableHeightSansKeyboard - heightDifference;  
            } else {  
                // keyboard probably just became hidden  
                frameLayoutParams.height = usableHeightSansKeyboard;  
            }  
            mChildOfContent.requestLayout();  
            usableHeightPrevious = usableHeightNow;  
        }  
    }  
    private int computeUsableHeight() {  
        Rect r = new Rect();  
        mChildOfContent.getWindowVisibleDisplayFrame(r);  
        return (r.bottom - r.top);  
    }  
}  
Hope this helps someone.  

在使用popover时候，也遇到代码关不了的情况，百度半天，纠结不已；后在烟火之间突有所悟，原来是自己搞错了对象，而非mui问题。后来观之，问题虽简单但我等初学者容易犯错，立此文档，以助后来者使用。上代码：

html代码片段：
<div id='popover' class="mui-popover" style="width:150px;">
<ul id='funcMenuList' class="mui-table-view">
<li class="mui-table-view-cell"><a href="#">上传文件</a></li>
<li class="mui-table-view-cell"><a href="#">新建文件夹</a></li>
<li class="mui-table-view-cell"><a href="#">创建共享</a></li>
</ul>
</div>
响应代码：

mui('#funcMenuList').on('tap','a', function(event){  
     switch(this.innerText){  
           case '上传文件':{  
                 // 处理过程。。。  
                 **mui('#popover').popover('hide');** //<--重点是这里，应该隐藏的ID是popover，而不是funcMenuList，正是在此纠结半天。  
           } bread;  
    }  
}