java 使用java获取Android项目中计算机的IP地址
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Get the IPaddress of the computer in an Android project using java
提问by shadesco
I am using ksoap2-androidand i need to get the IP address using java so that I don't have to type it manually everytime.
我正在使用ksoap2-android，我需要使用 java 获取 IP 地址，这样我就不必每次都手动输入它。
What i mean by IP address is , for example if I do ipconfigusing the command shell:
Connection-specific DNS Suffix . :
Link-local IPv6 Address . . . . . : f0::ed2:e3bf:8206:44%13
IPv4 Address. . . . . . . . . . . : 192.168.1.107 <--THIS ONE
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
我所说的 IP 地址是什么意思，例如，如果我使用命令 shell执行ipconfig：
Connection-specific DNS Suffix 。：
链路本地 IPv6 地址。. . . . : f0::ed2:e3bf:8206:44%13
IPv4 地址。. . . . . . . . . . : 192.168.1.107 <--这个
子网掩码。. . . . . . . . . . ：255.255.255.0
默认网关。. . . . . . . . : 192.168.1.1
The thing is am developing an android app, and the emulator has a different type of IP's than the machine's .
I need to get the machine's IP , how is this to be done?
事情是正在开发一个 android 应用程序，并且模拟器的 IP 类型与机器的 .
我需要获取机器的IP，这要怎么做？
thanks a lot
多谢
回答by Hades
public String getLocalIpAddress() {
try {
for (Enumeration<NetworkInterface> en = NetworkInterface
.getNetworkInterfaces(); en.hasMoreElements();) {
NetworkInterface intf = en.nextElement();
for (Enumeration<InetAddress> enumIpAddr = intf
.getInetAddresses(); enumIpAddr.hasMoreElements();) {
InetAddress inetAddress = enumIpAddr.nextElement();
if (!inetAddress.isLoopbackAddress()) {
return inetAddress.getHostAddress().toString();
}
}
}
} catch (SocketException ex) {
Log.e(tag, ex.toString());
}
return "";
}
回答by JoshuaBlr
To get the Ipaddress of your android device you use this code.
要获取您的 android 设备的 Ipaddress，您可以使用此代码。
WifiManager wifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
WifiInfo wifiInfo = wifiManager.getConnectionInfo();
int ipAddress = wifiInfo.getIpAddress();
String ip = intToIp(ipAddress);
public String intToIp(int i) {
return ((i >> 24 ) & 0xFF ) + "." +
((i >> 16 ) & 0xFF) + "." +
((i >> 8 ) & 0xFF) + "." +
( i & 0xFF) ;
}
回答by Rohit Mandiwal
Try this link
试试这个链接
http://www.droidnova.com/get-the-ip-address-of-your-device,304.html
http://www.droidnova.com/get-the-ip-address-of-your-device,304.html
also you can try this command adb shell netcfg
你也可以试试这个命令adb shell netcfg
回答by Jigar Joshi
InetAddress iA=InetAddress.getLocalHost();
System.out.println(iA.getHostAddress());
See Also
也可以看看
