Merge "Add API EuiccController#startOtaUpdatingIfNecessary"

Android.bp

@@ -248,6 +248,7 @@ java_library {
         "core/java/android/service/euicc/IGetEuiccInfoCallback.aidl",
         "core/java/android/service/euicc/IGetEuiccProfileInfoListCallback.aidl",
         "core/java/android/service/euicc/IGetOtaStatusCallback.aidl",
+        "core/java/android/service/euicc/IOtaStatusChangedCallback.aidl",
         "core/java/android/service/euicc/IRetainSubscriptionsForFactoryResetCallback.aidl",
         "core/java/android/service/euicc/ISwitchToSubscriptionCallback.aidl",
         "core/java/android/service/euicc/IUpdateSubscriptionNicknameCallback.aidl",

core/java/android/service/euicc/EuiccService.java

@@ -192,6 +192,18 @@ public abstract class EuiccService extends Service {
         return mStubWrapper;
     }
 
+    /**
+     * Callback class for {@link #onStartOtaIfNecessary(int, OtaStatusChangedCallback)}
+     *
+     * The status of OTA which can be {@code android.telephony.euicc.EuiccManager#EUICC_OTA_}
+     *
+     * @see IEuiccService#startOtaIfNecessary
+     */
+    public interface OtaStatusChangedCallback {
+        /** Called when OTA status is changed. */
+        void onOtaStatusChanged(int status);
+    }
+
     /**
      * Return the EID of the eUICC.
      *
@@ -213,6 +225,16 @@ public abstract class EuiccService extends Service {
      */
     public abstract @OtaStatus int onGetOtaStatus(int slotId);
 
+    /**
+     * Perform OTA if current OS is not the latest one.
+     *
+     * @param slotId ID of the SIM slot to use for the operation. This is currently not populated
+     *     but is here to future-proof the APIs.
+     * @param statusChangedCallback Function called when OTA status changed.
+     */
+    public abstract void onStartOtaIfNecessary(
+            int slotId, OtaStatusChangedCallback statusChangedCallback);
+
     /**
      * Populate {@link DownloadableSubscription} metadata for the given downloadable subscription.
      *
@@ -395,6 +417,26 @@ public abstract class EuiccService extends Service {
             });
         }
 
+        @Override
+        public void startOtaIfNecessary(
+                int slotId, IOtaStatusChangedCallback statusChangedCallback) {
+            mExecutor.execute(new Runnable() {
+                @Override
+                public void run() {
+                    EuiccService.this.onStartOtaIfNecessary(slotId, new OtaStatusChangedCallback() {
+                        @Override
+                        public void onOtaStatusChanged(int status) {
+                            try {
+                                statusChangedCallback.onOtaStatusChanged(status);
+                            } catch (RemoteException e) {
+                                // Can't communicate with the phone process; ignore.
+                            }
+                        }
+                    });
+                }
+            });
+        }
+
         @Override
         public void getOtaStatus(int slotId, IGetOtaStatusCallback callback) {
             mExecutor.execute(new Runnable() {

core/java/android/service/euicc/IEuiccService.aidl

@@ -25,6 +25,7 @@ import android.service.euicc.IGetEidCallback;
 import android.service.euicc.IGetEuiccInfoCallback;
 import android.service.euicc.IGetEuiccProfileInfoListCallback;
 import android.service.euicc.IGetOtaStatusCallback;
+import android.service.euicc.IOtaStatusChangedCallback;
 import android.service.euicc.IRetainSubscriptionsForFactoryResetCallback;
 import android.service.euicc.ISwitchToSubscriptionCallback;
 import android.service.euicc.IUpdateSubscriptionNicknameCallback;
@@ -39,6 +40,7 @@ oneway interface IEuiccService {
             boolean forceDeactivateSim, in IGetDownloadableSubscriptionMetadataCallback callback);
     void getEid(int slotId, in IGetEidCallback callback);
     void getOtaStatus(int slotId, in IGetOtaStatusCallback callback);
+    void startOtaIfNecessary(int slotId, in IOtaStatusChangedCallback statusChangedCallback);
     void getEuiccProfileInfoList(int slotId, in IGetEuiccProfileInfoListCallback callback);
     void getDefaultDownloadableSubscriptionList(int slotId, boolean forceDeactivateSim,
             in IGetDefaultDownloadableSubscriptionListCallback callback);

core/java/android/service/euicc/IOtaStatusChangedCallback.aidl

@@ -0,0 +1,22 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.service.euicc;
+
+/** @hide */
+oneway interface IOtaStatusChangedCallback {
+    void onOtaStatusChanged(int status);
+}

core/res/AndroidManifest.xml

@@ -563,6 +563,9 @@
     <protected-broadcast android:name="android.media.tv.action.CHANNEL_BROWSABLE_REQUESTED" />
     <protected-broadcast android:name="com.android.server.InputMethodManagerService.SHOW_INPUT_METHOD_PICKER" />
 
+    <!-- Added in P -->
+    <protected-broadcast android:name="android.telephony.euicc.action.OTA_STATUS_CHANGED" />
+
     <!-- ====================================================================== -->
     <!--                          RUNTIME PERMISSIONS                           -->
     <!-- ====================================================================== -->

telephony/java/android/telephony/euicc/EuiccManager.java

@@ -60,6 +60,20 @@ public class EuiccManager {
     public static final String ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS =
             "android.telephony.euicc.action.MANAGE_EMBEDDED_SUBSCRIPTIONS";
 
+
+    /**
+     * Broadcast Action: The eUICC OTA status is changed.
+     * <p class="note">
+     * Requires the {@link android.Manifest.permission#WRITE_EMBEDDED_SUBSCRIPTIONS} permission.
+     *
+     * <p class="note">This is a protected intent that can only be sent
+     * by the system.
+     * TODO(b/35851809): Make this a SystemApi.
+     */
+    @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION)
+    public static final String ACTION_OTA_STATUS_CHANGED
+            = "android.telephony.euicc.action.OTA_STATUS_CHANGED";
+
     /**
      * Intent action to provision an embedded subscription.
      *