如果没有wifi连接,Cordova插件网络将崩溃
我有这个简单的代码如果没有wifi连接,Cordova插件网络将崩溃,cordova,Cordova,我有这个简单的代码 <!DOCTYPE html> <html> <head> <title>navigator.connection.type Example</title> <script type="text/javascript" charset="utf-8" src="cordova.js"></script> <script type="text/javascript
<!DOCTYPE html>
<html>
<head>
<title>navigator.connection.type Example</title>
<script type="text/javascript" charset="utf-8" src="cordova.js"></script>
<script type="text/javascript" charset="utf-8">
// Wait for device API libraries to load
//
document.addEventListener("deviceready", onDeviceReady, false);
// device APIs are available
//
function onDeviceReady() {
checkConnection();
}
function checkConnection() {
var networkState = navigator.connection.type;
var states = {};
states[Connection.UNKNOWN] = 'Unknown connection';
states[Connection.ETHERNET] = 'Ethernet connection';
states[Connection.WIFI] = 'WiFi connection';
states[Connection.CELL_2G] = 'Cell 2G connection';
states[Connection.CELL_3G] = 'Cell 3G connection';
states[Connection.CELL_4G] = 'Cell 4G connection';
states[Connection.CELL] = 'Cell generic connection';
states[Connection.NONE] = 'No network connection';
alert('Connection type: ' + states[networkState]);
}
</script>
</head>
<body>
<p>A dialog box will report the network state.</p>
</body>
</html>
navigator.connection.type示例
//等待加载设备API库
//
文件。添加的监听器(“deviceready”,OnDeviceraddy,false);
//设备API可用
//
函数ondevicerady(){
检查连接();
}
函数checkConnection(){
var networkState=navigator.connection.type;
变量状态={};
状态[Connection.UNKNOWN]=“未知连接”;
状态[Connection.ETHERNET]=“以太网连接”;
状态[Connection.WIFI]=“WIFI连接”;
状态[Connection.CELL_2G]=“CELL 2G Connection”;
状态[Connection.CELL_3G]=“CELL 3G Connection”;
状态[Connection.CELL_4G]=“CELL 4G Connection”;
状态[Connection.CELL]=“单元通用连接”;
状态[Connection.NONE]=“无网络连接”;
警报('连接类型:'+状态[网络状态]);
}
一个对话框将报告网络状态
当我在genymotion设备中启动应用程序时,如果wifi连接已打开,则一切正常;但是如果我启动了wifi连接,appa就会崩溃。。。。
什么是坏的?谢谢我通过删除插件并从存储库中重新安装解决了这个问题:
cordova plugin rm org.apache.cordova.network-information
cordova plugin add https://github.com/apache/cordova-plugin-network-information