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一、网络连接状态列表
Phonegap 网络连接通过 navigator.network.connection.type 来获取，一般有一下几种状态
1. Connection.UNKNOWN 未知连接
2. Connection.ETHERNET 以太网
3. Connection.WIFI WiFi
4. Connection.CELL_2G 2G 网络
5. Connection.CELL_3G 3G 网络
6. Connection.CELL_4G 4G 网络
7. Connection.NONE 无网络连接
二、代码实现
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>phonegap_device_network_notification01</title> <link href="../jquery.mobile-1.3.2.css" rel="stylesheet" type="text/css"/> <script src="../jquery.js" type="text/javascript"></script> <script src="../jquery.mobile-1.3.2.js" type="text/javascript"></script> <script src="../cordova.js" type="text/javascript"></script> <script type="text/javascript" charset="utf-8"> document.addEventListener("deviceready", onDeviceReady, false); function onDeviceReady() { // 监听网络的变化 //window.addEventListener("online", onOnline, false); //window.addEventListener("offline", onOffline, false); //console.log(‘网络类型‘+navigator.network.connection.type); alert(‘网络类型‘+navigator.network.connection.type);//这样就可以检测出来是什么类型的网络连接 // 检查网络连接 checkNetworkConnection(); } function checkNetworkConnection() { var states = {}; //封装到数组中 states[Connection.UNKNOWN] = ‘未知连接‘; states[Connection.ETHERNET] = ‘以太网‘; states[Connection.WIFI] = ‘WiFi‘; states[Connection.CELL_2G] = ‘2G网络‘; states[Connection.CELL_3G] = ‘3G网络‘; states[Connection.CELL_4G] = ‘4G网络‘; states[Connection.NONE] = ‘无网络连接‘; alert(‘网络连接类型: ‘ + states[navigator.network.connection.type]); } function onOnline() { alert(‘您现在在线‘); } function onOffline() { alert(‘您现在离线‘); } </script> </head> <body> <div data-role="page"> <div data-role="header"> <h1>PhoneGap100实战</h1> </div> <div data-role="content"> <input type="button" value="检查网络" onClick="checkNetworkConnection()" /> </div> <div data-role="footer"> <h4> </h4> </div> </div> </body> </html>
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原文地址：http://www.cnblogs.com/LO-ME/p/4572593.html
