【问题标题】:iPhone5 not making data connection with phonegapiPhone5没有与phonegap建立数据连接
【发布时间】:2013-10-20 10:02:09
【问题描述】:
我正在使用 phonegap 检查是否有互联网连接
if(navigator.connection.type !== Connection.NONE){ ..do an ajax call
这在 android 中运行良好,但在 iPhone5 中,当 WiFi 关闭时,我只收到connection = none 就是这样......android 至少进入 3G 并进行通话。
我做错了什么?
我是否必须强制 iPhone5 使用数据连接,如果是,怎么办?
正如我所说,如果有 WiFi 连接,两者都可以正常工作。
【问题讨论】:
标签:
android
iphone
cordova
navigator
【解决方案1】:
尝试扫描所有连接
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.NONE] = 'No network connection';
if(states[networkState]=='No network connection'){
alert("no connection");
}
if(states[networkState]=='Cell 3G connection'){
//do something
}
...
...
}
检查所有连接,您可以尝试
if(states[networkState]=='No network connection'){
alert("no connection");
}else{
//do something
}