Adobe Air - 检测连接是否为WIFI,3G或EDGE

Question

我需要确定设备正在使用哪种连接类型.在iOS(使用NetworkInfo ANE)和Android(使用原生NetworkInfo类)上区分WIFI和3G似乎不是问题,但我不知道如何进一步区分快速(3G,4G)和慢(EDGE)连接.有没有办法用Adobe Air做到这一点？

Answer 1

试试这个来检测iOS上的移动与Wifi.这需要Adobe原生扩展"NetworkInfo"

import com.adobe.nativeExtensions.Networkinfo.InterfaceAddress;
import com.adobe.nativeExtensions.Networkinfo.NetworkInfo;
import com.adobe.nativeExtensions.Networkinfo.NetworkInterface;

var vNetworkInterfaces:Object; 
if (flash.net.NetworkInfo.isSupported) 
{ 
  vNetworkInterfaces = getDefinitionByName('flash.net.NetworkInfo')['networkInfo']['findInterfaces'](); 
  mytrace("fall 1" );
} 
else 
{ 
  vNetworkInterfaces = getDefinitionByName('com.adobe.nativeExtensions.Networkinfo.NetworkInfo')['networkInfo']['findInterfaces']();
  mytrace("fall 2" );
} 

var hasWifi: Boolean = false;
var hasMobile: Boolean = false;

for each (var networkInterface:Object in vNetworkInterfaces) 
{ 
    if ( networkInterface.active && (networkInterface.name == "en0" || networkInterface.name == "en1") ) hasWifi = true;
    if ( networkInterface.active && (networkInterface.name == "pdp_ip0" || networkInterface.name == "pdp_ip1" || networkInterface.name == "pdp_ip2") ) hasMobile = true;

    mytrace( "active: " + networkInterface.active );
    mytrace( "displayName: " + networkInterface.displayName );
    mytrace( "name: " + networkInterface.name );
    mytrace( "hwAddress: " + networkInterface.hardwareAddress );
    mytrace( "--------------------" ); 
} 

mytrace( "has Mobile Internet: " + hasMobile );
mytrace( "has Wifi Internet: " + hasWifi );