From 7319c5f3fd195755bdc08437d20f68ac18f90c0f Mon Sep 17 00:00:00 2001
From: Ling Ma <linggm@google.com>
Date: Mon, 14 Feb 2022 10:59:01 -0800
Subject: [PATCH] Add PROTOCOL_UNKOWN

Test: build
Bug: 217375910
Change-Id: I5bd0351925d27bb2178d4cd0cc93197f463236cd
---
 telephony/java/android/telephony/data/ApnSetting.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
index 8e10f6b8e69ea..fc94ebf2cc378 100644
--- a/telephony/java/android/telephony/data/ApnSetting.java
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -369,6 +369,10 @@ public class ApnSetting implements Parcelable {
     public @interface AuthType {}
 
     // Possible values for protocol which is defined in TS 27.007 section 10.1.1.
+    /** Unknown protocol.
+     * @hide
+     */
+    public static final int PROTOCOL_UNKNOWN = -1;
     /** Internet protocol. */
     public static final int PROTOCOL_IP = 0;
     /** Internet protocol, version 6. */