From bf4754361877ad93a92bea64407974f26eb7c494 Mon Sep 17 00:00:00 2001
From: Rebecca Silberstein <silberst@google.com>
Date: Tue, 9 May 2017 22:58:01 -0700
Subject: [PATCH] WifiManager: add unspecified ip mode

Add an unspecified IP mode that allows WifiServiceImpl to clear state
in the interface-based IP mode tracking.

Bug: 31466854
Test: frameworks/base/wifi/tests/runtests.sh
Change-Id: I15485cdab95ed4308cf5c2877fba40eac82bf162
---
 wifi/java/android/net/wifi/WifiManager.java | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index e59b74f0bf600..cda078ab9b2bf 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -451,6 +451,15 @@ public class WifiManager {
      */
     public static final int SAP_START_FAILURE_NO_CHANNEL = 1;
 
+    /**
+     * Interface IP mode unspecified.
+     *
+     * @see updateInterfaceIpState(String, int)
+     *
+     * @hide
+     */
+    public static final int IFACE_IP_MODE_UNSPECIFIED = -1;
+
     /**
      * Interface IP mode for configuration error.
      *