From abbaf5519879c126bb3326679ab20a2150a11842 Mon Sep 17 00:00:00 2001
From: Jack Yu <jackyu@google.com>
Date: Fri, 3 Dec 2021 23:54:22 -0800
Subject: [PATCH] Added command line tool to enable/disable new data stack

Provide the temporary command line tool to check whether new
data stack is enabled or not.

Bug: 196597630
Test: adb shell cmd phone get-data-mode
Change-Id: I9f95e7424e6e74af12a0f6780a58fb5732df7300
---
 telephony/java/com/android/internal/telephony/ITelephony.aidl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 114f10daf495e..1f336f776c40f 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -2502,4 +2502,7 @@ interface ITelephony {
      */
     CellIdentity getLastKnownCellIdentity(int subId, String callingPackage,
             String callingFeatureId);
+
+    /** Check if telephony new data stack is enabled. */
+    boolean isUsingNewDataStack();
 }