From 0c1297b2d7a2d8e21068a4b28056e396de8d7f64 Mon Sep 17 00:00:00 2001
From: Peter Wang <tpwang@google.com>
Date: Mon, 9 Sep 2019 13:57:41 -0700
Subject: Add EuiccCardManager.ResetOption to eraseSubscriptions

Bug: 139474431
Test: on device
Change-Id: Ib8496ed6dbc6179940892de8df7901e84dd67d76
---
 core/java/android/service/euicc/EuiccService.java  | 42 +++++++++++++++++++++-
 core/java/android/service/euicc/IEuiccService.aidl |  2 ++
 2 files changed, 43 insertions(+), 1 deletion(-)

(limited to 'core/java/android')

diff --git a/core/java/android/service/euicc/EuiccService.java b/core/java/android/service/euicc/EuiccService.java
index ff8b13506201..8a9f68942e9d 100644
--- a/core/java/android/service/euicc/EuiccService.java
+++ b/core/java/android/service/euicc/EuiccService.java
@@ -15,6 +15,8 @@
  */
 package android.service.euicc;
 
+import static android.telephony.euicc.EuiccCardManager.ResetOption;
+
 import android.annotation.CallSuper;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
@@ -503,7 +505,7 @@ public abstract class EuiccService extends Service {
             String nickname);
 
     /**
-     * Erase all of the subscriptions on the device.
+     * Erase all operational subscriptions on the device.
      *
      * <p>This is intended to be used for device resets. As such, the reset should be performed even
      * if an active SIM must be deactivated in order to access the eUICC.
@@ -512,9 +514,30 @@ public abstract class EuiccService extends Service {
      * @return the result of the erase operation. May be one of the predefined {@code RESULT_}
      *     constants or any implementation-specific code starting with {@link #RESULT_FIRST_USER}.
      * @see android.telephony.euicc.EuiccManager#eraseSubscriptions
+     *
+     * @deprecated From R, callers should specify a flag for specific set of subscriptions to erase
+     * and use @link{onEraseSubscriptionsWithOptions} instead
      */
+    @Deprecated
     public abstract int onEraseSubscriptions(int slotId);
 
+    /**
+     * Erase specific subscriptions on the device.
+     *
+     * <p>This is intended to be used for device resets. As such, the reset should be performed even
+     * if an active SIM must be deactivated in order to access the eUICC.
+     *
+     * @param slotIndex index of the SIM slot to use for the operation.
+     * @param options flag for specific group of subscriptions to erase
+     * @return the result of the erase operation. May be one of the predefined {@code RESULT_}
+     *     constants or any implementation-specific code starting with {@link #RESULT_FIRST_USER}.
+     * @see android.telephony.euicc.EuiccManager#eraseSubscriptionsWithOptions
+     */
+    public int onEraseSubscriptionsWithOptions(int slotIndex, @ResetOption int options) {
+        throw new UnsupportedOperationException(
+                "This method must be overridden to enable the ResetOption parameter");
+    }
+
     /**
      * Ensure that subscriptions will be retained on the next factory reset.
      *
@@ -750,6 +773,23 @@ public abstract class EuiccService extends Service {
             });
         }
 
+        @Override
+        public void eraseSubscriptionsWithOptions(
+                int slotIndex, @ResetOption int options, IEraseSubscriptionsCallback callback) {
+            mExecutor.execute(new Runnable() {
+                @Override
+                public void run() {
+                    int result = EuiccService.this.onEraseSubscriptionsWithOptions(
+                            slotIndex, options);
+                    try {
+                        callback.onComplete(result);
+                    } catch (RemoteException e) {
+                        // Can't communicate with the phone process; ignore.
+                    }
+                }
+            });
+        }
+
         @Override
         public void retainSubscriptionsForFactoryReset(int slotId,
                 IRetainSubscriptionsForFactoryResetCallback callback) {
diff --git a/core/java/android/service/euicc/IEuiccService.aidl b/core/java/android/service/euicc/IEuiccService.aidl
index c2cdf093706f..2acc47aae919 100644
--- a/core/java/android/service/euicc/IEuiccService.aidl
+++ b/core/java/android/service/euicc/IEuiccService.aidl
@@ -52,6 +52,8 @@ oneway interface IEuiccService {
     void updateSubscriptionNickname(int slotId, String iccid, String nickname,
             in IUpdateSubscriptionNicknameCallback callback);
     void eraseSubscriptions(int slotId, in IEraseSubscriptionsCallback callback);
+    void eraseSubscriptionsWithOptions(
+            int slotIndex, int options, in IEraseSubscriptionsCallback callback);
     void retainSubscriptionsForFactoryReset(
             int slotId, in IRetainSubscriptionsForFactoryResetCallback callback);
 }
\ No newline at end of file
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