From 77d44520e261e5da83aa9378708bfd6a1c8f193b Mon Sep 17 00:00:00 2001
From: Jack Yu <jackyu@google.com>
Date: Tue, 29 Nov 2022 16:17:02 -0800
Subject: [PATCH] Use IPv4v6 as default protocol when APN setting is not
 available

Use IPv4v6 for default protocol and IPv4 for default roaming protocol
when APN setting is not available.

Fix: 258636082
Test: atest DataProfileTest
Merged-In: Ic61fa42f99750e6e48ea1cd08f058af3fd67c551
Change-Id: Ic61fa42f99750e6e48ea1cd08f058af3fd67c551
---
 telephony/java/android/telephony/data/DataProfile.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/telephony/java/android/telephony/data/DataProfile.java b/telephony/java/android/telephony/data/DataProfile.java
index 5e111639b100f..f346b9208bcdd 100644
--- a/telephony/java/android/telephony/data/DataProfile.java
+++ b/telephony/java/android/telephony/data/DataProfile.java
@@ -147,7 +147,7 @@ public final class DataProfile implements Parcelable {
         if (mApnSetting != null) {
             return mApnSetting.getProtocol();
         }
-        return ApnSetting.PROTOCOL_IP;
+        return ApnSetting.PROTOCOL_IPV4V6;
     }
 
     /**