From d48f8ee465068661933ce67926ebf26776d9b988 Mon Sep 17 00:00:00 2001
From: Robert Greenwalt <robdroid@android.com>
Date: Thu, 14 Jan 2010 17:47:58 -0800
Subject: [PATCH] Set net.hostname sys property to our unique ID.

Give us a default name networking wise so that wifi (at least) can use it.

Bug:2327089
---
 .../java/com/android/server/ConnectivityService.java     | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index 80129d0671..6fa468a18c 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -180,6 +180,15 @@ public class ConnectivityService extends IConnectivityManager.Stub {
 
     private ConnectivityService(Context context) {
         if (DBG) Log.v(TAG, "ConnectivityService starting up");
+
+        // setup our unique device name
+        String id = Settings.Secure.getString(context.getContentResolver(),
+                Settings.Secure.ANDROID_ID);
+        if (id != null && id.length() > 0) {
+            String name = new String("android_").concat(id);
+            SystemProperties.set("net.hostname", name);
+        }
+
         mContext = context;
         mNetTrackers = new NetworkStateTracker[
                 ConnectivityManager.MAX_NETWORK_TYPE+1];