Update AccessNetworkType for NR

Bug: 135421985
Test: atest ServiceStateTest
Change-Id: Ie18c1db9f1d9ac61a7a5e97e127cf93bdee164fa
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index 9ace86c..3a9e79f 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -964,7 +964,7 @@
                 rtString = "LTE_CA";
                 break;
             case RIL_RADIO_TECHNOLOGY_NR:
-                rtString = "LTE_NR";
+                rtString = "NR_SA";
                 break;
             default:
                 rtString = "Unexpected";
@@ -1535,8 +1535,9 @@
                 return AccessNetworkType.CDMA2000;
             case RIL_RADIO_TECHNOLOGY_LTE:
             case RIL_RADIO_TECHNOLOGY_LTE_CA:
-            case RIL_RADIO_TECHNOLOGY_NR:
                 return AccessNetworkType.EUTRAN;
+            case RIL_RADIO_TECHNOLOGY_NR:
+                return AccessNetworkType.NGRAN;
             case RIL_RADIO_TECHNOLOGY_IWLAN:
                 return AccessNetworkType.IWLAN;
             case RIL_RADIO_TECHNOLOGY_UNKNOWN: