Add onRegistrationFailure api

Bug: 365634513
Test: atest SatelliteControllerTest
Flag: com.android.internal.telephony.flags.carrier_roaming_nb_iot_ntn

Change-Id: Iadf02c42747c14789d87c32e0d6fb563996336b2

3 files changed, 25 insertions, 0 deletions

diff --git a/telephony/java/android/telephony/satellite/ISatelliteModemStateCallback.aidl b/telephony/java/android/telephony/satellite/ISatelliteModemStateCallback.aidl
index 66a20ae28f39..50e3a0e4a79d 100644
--- a/telephony/java/android/telephony/satellite/ISatelliteModemStateCallback.aidl
+++ b/telephony/java/android/telephony/satellite/ISatelliteModemStateCallback.aidl
@@ -34,4 +34,12 @@ oneway interface ISatelliteModemStateCallback {
      * @param isEmergency True means satellite enabled for emergency mode, false otherwise.
      */
     void onEmergencyModeChanged(in boolean isEmergency);
+
+    /**
+     * Indicates that the satellite registration failed with following failure code
+     *
+     * @param causeCode the primary failure cause code of the procedure.
+     *                  For LTE (EMM), cause codes are TS 24.301 Sec 9.9.3.9
+     */
+    void onRegistrationFailure(in int causeCode);
 }
diff --git a/telephony/java/android/telephony/satellite/SatelliteManager.java b/telephony/java/android/telephony/satellite/SatelliteManager.java
index 284e2bd8aa6c..d5ee2c0809f5 100644
--- a/telephony/java/android/telephony/satellite/SatelliteManager.java
+++ b/telephony/java/android/telephony/satellite/SatelliteManager.java
@@ -19,6 +19,7 @@ package android.telephony.satellite;
 import android.Manifest;
 import android.annotation.CallbackExecutor;
 import android.annotation.FlaggedApi;
+import android.annotation.Hide;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -1573,6 +1574,13 @@ public final class SatelliteManager {
                         executor.execute(() -> Binder.withCleanCallingIdentity(() ->
                                 callback.onEmergencyModeChanged(isEmergency)));
                     }
+
+                    @Hide
+                    @Override
+                    public void onRegistrationFailure(int causeCode) {
+                        executor.execute(() -> Binder.withCleanCallingIdentity(() ->
+                                callback.onRegistrationFailure(causeCode)));
+                    }
                 };
                 sSatelliteModemStateCallbackMap.put(callback, internalCallback);
                 return telephony.registerForSatelliteModemStateChanged(internalCallback);
diff --git a/telephony/java/android/telephony/satellite/SatelliteModemStateCallback.java b/telephony/java/android/telephony/satellite/SatelliteModemStateCallback.java
index 423a7859dd6b..13af4694389b 100644
--- a/telephony/java/android/telephony/satellite/SatelliteModemStateCallback.java
+++ b/telephony/java/android/telephony/satellite/SatelliteModemStateCallback.java
@@ -45,4 +45,13 @@ public interface SatelliteModemStateCallback {
      */
     @FlaggedApi(Flags.FLAG_CARRIER_ROAMING_NB_IOT_NTN)
     default void onEmergencyModeChanged(boolean isEmergency) {};
+
+    /**
+     * Indicates that the satellite registration failed with following failure code
+     *
+     * @param causeCode the primary failure cause code of the procedure.
+     *                  For LTE (EMM), cause codes are TS 24.301 Sec 9.9.3.9
+     * @hide
+     */
+    default void onRegistrationFailure(int causeCode) {};
 }