获取我的局域网IP地址（192.168.xxxx）（IPV4）

获取我的局域网IP地址（192.168.xxxx）（IPV4）

public static String getIpAddress() {  try {     for (Enumeration en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) {         NetworkInterface intf = en.nextElement();         for (Enumeration enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {  InetAddress inetAddress = enumIpAddr.nextElement();  if (!inetAddress.isLoopbackAddress()&&inetAddress instanceof Inet4Address) {      String ipAddress=inetAddress.getHostAddress().toString();      Log.e("IP address",""+ipAddress);      return ipAddress;  }         }     } } catch (SocketException ex) {     Log.e("Socket exception in GetIP Address of Utilities", ex.toString()); } return null;     }

授予权限

还添加mainfest。

<uses-permission android:name="android.permission.INTERNET" /><uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />