Android under Ethernet If get subnet mask, default gateway, DNS AH?

Source: Internet
Author: User

============ Problem Description ============


Title, under the Ethernet I can only obtain the IP address, who knows the subnet mask, default gateway, DNS if get AH? Note Under Ethernet connection Oh, not wifi!.

============ Solution 1============


Android Execute Linux command try to visually do not need root permission

============ Solution 2============


Ethernetdevinfo methinfo = Methmanager.getsavedethconfig ();
LOG.I (TAG, "methinfo = = null:" + (Methinfo = = null));
if (methinfo! = null) {
String ipAddress = methinfo.getipaddress ();
String netMask = Methinfo.getnetmask ();
String DNS = METHINFO.GETDNSADDR ();
String GateWay = Methinfo.getrouteaddr ();

============ Solution 3============


Not to contradicting, it seems you this method public static String getmacaddress () {is not available on all phones. I tested my phone and did not find the Eth0 node.
My address is/sys/class/net/wlan0/address.

Android under Ethernet If get subnet mask, default gateway, DNS AH?

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