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
diff --git a/services/java/com/android/server/ConnectivityService.java b/services/java/com/android/server/ConnectivityService.java
index 80129d06..6fa468a 100644
--- a/services/java/com/android/server/ConnectivityService.java
+++ b/services/java/com/android/server/ConnectivityService.java
@@ -180,6 +180,15 @@
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];
