From 4bbf00c88023895c0ae0461675553c3f789c300e Mon Sep 17 00:00:00 2001
From: Sravanthi Palakonda <srapal@codeaurora.org>
Date: Wed, 8 Jun 2016 19:33:45 +0530
Subject: Wifi: Issue Disconnect when Ip is changed

When the IP address assignment on the WLAN interface changes
from STATIC to STATIC the requisite routes are not getting added
by the connectivity service. Hack this by simulating a disconnect
and a reconnect , which is when the routes shall get added
properly.

Change-Id: I7763eb4fe6cf28431e15a930706e165b501b1f76
CRs-Fixed: 1025903
---
 service/java/com/android/server/wifi/WifiStateMachine.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/service/java/com/android/server/wifi/WifiStateMachine.java b/service/java/com/android/server/wifi/WifiStateMachine.java
index 360bd9700..e1fefbf81 100644
--- a/service/java/com/android/server/wifi/WifiStateMachine.java
+++ b/service/java/com/android/server/wifi/WifiStateMachine.java
@@ -8134,7 +8134,9 @@ public class WifiStateMachine extends StateMachine implements WifiNative.WifiPno
                                 log("Reconfiguring IP on connection");
                                 // TODO: clear addresses and disable IPv6
                                 // to simplify obtainingIpState.
-                                transitionTo(mObtainingIpState);
+                                mWifiNative.disconnect();
+                                handleNetworkDisconnect();
+                                transitionTo(mDisconnectedState);
                             }
                             if (result.hasProxyChanged()) {
                                 log("Reconfiguring proxy on connection");
-- 
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