如何以编程方式获取android中已连接的wifi路由器的IP地址? [英] how to obtain the ip address of the connected wifi router in android programmatically?

问题描述

我想获取我的Android手机所连接的wifi路由器的IP地址吗?我知道我们可以使用android API来获取mac/BSSId和SSID，但是我没有找到找到IP地址的方法吗?

我找到了用于获取拥有WiFi路由器的电话的IP地址的代码

WifiManager myWifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
WifiInfo myWifiInfo = myWifiManager.getConnectionInfo();
int ipAddress = myWifiInfo.getIpAddress();
System.out.println("WiFi address is " + android.text.format.Formatter.formatIpAddress(ipAddress))

但没有得到我想要的

解决方案

您想要的是 DhcpInfo ....

final WifiManager manager = (WifiManager) super.getSystemService(WIFI_SERVICE);
final DhcpInfo dhcp = manager.getDhcpInfo();
final String address = Formatter.formatIpAddress(dhcp.gateway);

这将确定格式化的网关IP地址，该地址应该是您要查找的.

I want to obtain the ip address of the the wifi router to which my android phone is connected? I know that we can get the mac/BSSId and SSID by using the android APIS but I don't find the way to find the way to find the ip address of it?

I found the code for obtaining the ip address of phone owns wifi router

WifiManager myWifiManager = (WifiManager) getSystemService(WIFI_SERVICE);
WifiInfo myWifiInfo = myWifiManager.getConnectionInfo();
int ipAddress = myWifiInfo.getIpAddress();
System.out.println("WiFi address is " + android.text.format.Formatter.formatIpAddress(ipAddress))

but failed to get what I want

解决方案

What you want is DhcpInfo....

final WifiManager manager = (WifiManager) super.getSystemService(WIFI_SERVICE);
final DhcpInfo dhcp = manager.getDhcpInfo();
final String address = Formatter.formatIpAddress(dhcp.gateway);

This will determine the formatted gateway IP address, which should be what you're looking for.

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