now it skips the fe80 bogus ipv6 addr

NOTES

@@ -157,6 +157,20 @@ So that is my remedy -- static executables for the moment.  I tested them
 and it is only a little bit bigger -- 904kB of binaries instead of 668kB.
 
 
+January 18, 2015.
+
+Markus Ethen suggested it display the current IP address so you know
+where to ssh to, in case it isn't convenient to use static dhcp or to
+remember the address.  That seems to be easier said than done.  You can
+use WifiManager, but that won't give your IP address unless you're on
+wifi.  That is probably "good enough", but it is certainly not ideal.
+There is also java.net.NetworkInterface, which seems to return a random
+ipv6 address.
+
+Ah-hah!  It is fe80::macaddr, which is a bogus "local-connection only"
+ipv6 address, like 192.168, but automatically-generated without dhcp.
+So if I skip that, it finds the proper ipv4 address!
+
 XXX - display the phone's IP address
 XXX - if you remove it from the recent apps list, does it stop the service??
 XXX - support password-based logins?

res/layout/main.xml

@@ -10,6 +10,7 @@
 	android:typeface="monospace"
 	android:singleLine="true"
 	android:background="#ff112266"
+	android:scrollHorizontally="true"
 	android:text="IP: XXX" />
     <EditText android:id="@+id/log"
 	android:layout_width="fill_parent"

src/org/galexander/sshd/SimpleSSHD.java

@@ -171,8 +171,14 @@ public class SimpleSSHD extends Activity
 			for (NetworkInterface intf : interfaces) {
 				List<InetAddress> addrs = Collections.list(intf.getInetAddresses());
 				for (InetAddress addr : addrs) {
-					if (!addr.isLoopbackAddress()) {
-						return addr.getHostAddress();
+					String ip = addr.getHostAddress();
+					if (!addr.isLoopbackAddress() &&
+					    !ip.startsWith("fe80")) {
+						int i = ip.indexOf('%');
+						if (i != -1) {
+							ip = ip.substring(0,i);
+						}
+						return ip;
 					}
 				}
 			}