Merge "Create the ResumeOnRebootService." am: edc7961287

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1527798

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I7093102a34d7641e3a9848e7fb44f065d78cb355

core/api/system-current.txt

@@ -44,6 +44,7 @@ package android {
     field public static final String BIND_PHONE_ACCOUNT_SUGGESTION_SERVICE = "android.permission.BIND_PHONE_ACCOUNT_SUGGESTION_SERVICE";
     field public static final String BIND_PRINT_RECOMMENDATION_SERVICE = "android.permission.BIND_PRINT_RECOMMENDATION_SERVICE";
     field public static final String BIND_RESOLVER_RANKER_SERVICE = "android.permission.BIND_RESOLVER_RANKER_SERVICE";
+    field public static final String BIND_RESUME_ON_REBOOT_SERVICE = "android.permission.BIND_RESUME_ON_REBOOT_SERVICE";
     field public static final String BIND_RUNTIME_PERMISSION_PRESENTER_SERVICE = "android.permission.BIND_RUNTIME_PERMISSION_PRESENTER_SERVICE";
     field public static final String BIND_SETTINGS_SUGGESTIONS_SERVICE = "android.permission.BIND_SETTINGS_SUGGESTIONS_SERVICE";
     field public static final String BIND_SOUND_TRIGGER_DETECTION_SERVICE = "android.permission.BIND_SOUND_TRIGGER_DETECTION_SERVICE";
@@ -9063,6 +9064,18 @@ package android.service.resolver {
 
 }
 
+package android.service.resumeonreboot {
+
+  public abstract class ResumeOnRebootService extends android.app.Service {
+    ctor public ResumeOnRebootService();
+    method @Nullable public android.os.IBinder onBind(@Nullable android.content.Intent);
+    method @NonNull public abstract byte[] onUnwrap(@NonNull byte[]) throws java.io.IOException;
+    method @NonNull public abstract byte[] onWrap(@NonNull byte[], long) throws java.io.IOException;
+    field public static final String SERVICE_INTERFACE = "android.service.resumeonreboot.ResumeOnRebootService";
+  }
+
+}
+
 package android.service.settings.suggestions {
 
   public final class Suggestion implements android.os.Parcelable {

core/java/android/service/resumeonreboot/IResumeOnRebootService.aidl

@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2021 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.resumeonreboot;
+
+import android.os.RemoteCallback;
+
+/** @hide */
+interface IResumeOnRebootService {
+    oneway void wrapSecret(in byte[] unwrappedBlob, in long lifeTimeInMillis, in RemoteCallback resultCallback);
+    oneway void unwrap(in byte[] wrappedBlob, in RemoteCallback resultCallback);
+}

core/java/android/service/resumeonreboot/ResumeOnRebootService.java

@@ -0,0 +1,164 @@
+/*
+ * Copyright (C) 2021 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.resumeonreboot;
+
+import android.annotation.DurationMillisLong;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SdkConstant;
+import android.annotation.SystemApi;
+import android.app.Service;
+import android.content.Intent;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.IBinder;
+import android.os.ParcelableException;
+import android.os.RemoteCallback;
+import android.os.RemoteException;
+
+import com.android.internal.os.BackgroundThread;
+
+import java.io.IOException;
+
+/**
+ * Base class for service that provides wrapping/unwrapping of the opaque blob needed for
+ * ResumeOnReboot operation. The package needs to provide a wrap/unwrap implementation for handling
+ * the opaque blob, that's secure even when on device keystore and clock is compromised. This can
+ * be achieved by using tamper-resistant hardware such as a secure element with a secure clock, or
+ * using a remote server to store and retrieve data and manage timing.
+ *
+ * <p>To extend this class, you must declare the service in your manifest file with the
+ * {@link android.Manifest.permission#BIND_RESUME_ON_REBOOT_SERVICE} permission,
+ * include an intent filter with the {@link #SERVICE_INTERFACE} action and mark the service as
+ * direct-boot aware. In addition, the package that contains the service must be granted
+ * {@link android.Manifest.permission#BIND_RESUME_ON_REBOOT_SERVICE}.
+ * For example:</p>
+ * <pre>
+ *     &lt;service android:name=".FooResumeOnRebootService"
+ *             android:exported="true"
+ *             android:priority="100"
+ *             android:directBootAware="true"
+ *             android:permission="android.permission.BIND_RESUME_ON_REBOOT_SERVICE"&gt;
+ *         &lt;intent-filter&gt;
+ *             &lt;action android:name="android.service.resumeonreboot.ResumeOnRebootService" /&gt;
+ *         &lt;/intent-filter&gt;
+ *     &lt;/service&gt;
+ * </pre>
+ *
+ * //TODO: Replace this with public link when available.
+ *
+ * @hide
+ * @see
+ * <a href="https://goto.google.com/server-based-ror">https://goto.google.com/server-based-ror</a>
+ */
+@SystemApi
+public abstract class ResumeOnRebootService extends Service {
+
+    /**
+     * The intent that the service must respond to. Add it to the intent filter of the service.
+     */
+    @SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
+    public static final String SERVICE_INTERFACE =
+            "android.service.resumeonreboot.ResumeOnRebootService";
+    /** @hide */
+    public static final String UNWRAPPED_BLOB_KEY = "unrwapped_blob_key";
+    /** @hide */
+    public static final String WRAPPED_BLOB_KEY = "wrapped_blob_key";
+    /** @hide */
+    public static final String EXCEPTION_KEY = "exception_key";
+
+    private final Handler mHandler = BackgroundThread.getHandler();
+
+    /**
+     * Implementation for wrapping the opaque blob used for resume-on-reboot prior to
+     * reboot. The service should not assume any structure of the blob to be wrapped. The
+     * implementation should wrap the opaque blob in a reasonable time or throw {@link IOException}
+     * if it's unable to complete the action.
+     *
+     * @param blob             The opaque blob with size on the order of 100 bytes.
+     * @param lifeTimeInMillis The life time of the blob. This must be strictly enforced by the
+     *                         implementation and any attempt to unWrap the wrapped blob returned by
+     *                         this function after expiration should
+     *                         fail.
+     * @return Wrapped blob to be persisted across reboot with size on the order of 100 bytes.
+     * @throws IOException if the implementation is unable to wrap the blob successfully.
+     */
+    @NonNull
+    public abstract byte[] onWrap(@NonNull byte[] blob, @DurationMillisLong long lifeTimeInMillis)
+            throws IOException;
+
+    /**
+     * Implementation for unwrapping the wrapped blob used for resume-on-reboot after reboot. This
+     * operation would happen after reboot during direct boot mode (i.e before device is unlocked
+     * for the first time). The implementation should unwrap the wrapped blob in a reasonable time
+     * and returns the result or throw {@link IOException} if it's unable to complete the action
+     * and {@link IllegalArgumentException} if {@code unwrapBlob} fails because the wrappedBlob is
+     * stale.
+     *
+     * @param wrappedBlob The wrapped blob with size on the order of 100 bytes.
+     * @return Unwrapped blob used for resume-on-reboot with the size on the order of 100 bytes.
+     * @throws IOException if the implementation is unable to unwrap the wrapped blob successfully.
+     */
+    @NonNull
+    public abstract byte[] onUnwrap(@NonNull byte[] wrappedBlob) throws IOException;
+
+    private final android.service.resumeonreboot.IResumeOnRebootService mInterface =
+            new android.service.resumeonreboot.IResumeOnRebootService.Stub() {
+
+                @Override
+                public void wrapSecret(byte[] unwrappedBlob,
+                        @DurationMillisLong long lifeTimeInMillis,
+                        RemoteCallback resultCallback) throws RemoteException {
+                    mHandler.post(() -> {
+                        try {
+                            byte[] wrappedBlob = onWrap(unwrappedBlob,
+                                    lifeTimeInMillis);
+                            Bundle bundle = new Bundle();
+                            bundle.putByteArray(WRAPPED_BLOB_KEY, wrappedBlob);
+                            resultCallback.sendResult(bundle);
+                        } catch (Throwable e) {
+                            Bundle bundle = new Bundle();
+                            bundle.putParcelable(EXCEPTION_KEY, new ParcelableException(e));
+                            resultCallback.sendResult(bundle);
+                        }
+                    });
+                }
+
+                @Override
+                public void unwrap(byte[] wrappedBlob, RemoteCallback resultCallback)
+                        throws RemoteException {
+                    mHandler.post(() -> {
+                        try {
+                            byte[] unwrappedBlob = onUnwrap(wrappedBlob);
+                            Bundle bundle = new Bundle();
+                            bundle.putByteArray(UNWRAPPED_BLOB_KEY, unwrappedBlob);
+                            resultCallback.sendResult(bundle);
+                        } catch (Throwable e) {
+                            Bundle bundle = new Bundle();
+                            bundle.putParcelable(EXCEPTION_KEY, new ParcelableException(e));
+                            resultCallback.sendResult(bundle);
+                        }
+                    });
+                }
+            };
+
+    @Nullable
+    @Override
+    public IBinder onBind(@Nullable Intent intent) {
+        return mInterface.asBinder();
+    }
+}

core/res/AndroidManifest.xml

@@ -2984,6 +2984,12 @@
     <permission android:name="android.permission.RECOVERY"
         android:protectionLevel="signature|privileged" />
 
+    <!-- @SystemApi Allows an application to do certain operations needed for
+         resume on reboot feature.
+         @hide -->
+    <permission android:name="android.permission.BIND_RESUME_ON_REBOOT_SERVICE"
+        android:protectionLevel="signature" />
+
     <!-- @SystemApi Allows an application to read system update info.
          @hide -->
     <permission android:name="android.permission.READ_SYSTEM_UPDATE_INFO"

services/core/java/com/android/server/locksettings/ResumeOnRebootServiceProvider.java

@@ -0,0 +1,249 @@
+/*
+ * Copyright (C) 2021 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 com.android.server.locksettings;
+
+import android.Manifest;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.content.pm.ServiceInfo;
+import android.os.Bundle;
+import android.os.IBinder;
+import android.os.ParcelableException;
+import android.os.RemoteCallback;
+import android.os.RemoteException;
+import android.os.UserHandle;
+import android.provider.DeviceConfig;
+import android.service.resumeonreboot.IResumeOnRebootService;
+import android.service.resumeonreboot.ResumeOnRebootService;
+import android.util.Slog;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.os.BackgroundThread;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+/** @hide */
+public class ResumeOnRebootServiceProvider {
+
+    private static final String PROVIDER_PACKAGE = DeviceConfig.getString(
+            DeviceConfig.NAMESPACE_OTA, "resume_on_reboot_service_package", "");
+    private static final String PROVIDER_REQUIRED_PERMISSION =
+            Manifest.permission.BIND_RESUME_ON_REBOOT_SERVICE;
+    private static final String TAG = "ResumeOnRebootServiceProvider";
+
+    private final Context mContext;
+    private final PackageManager mPackageManager;
+
+    public ResumeOnRebootServiceProvider(Context context) {
+        this(context, context.getPackageManager());
+    }
+
+    @VisibleForTesting
+    public ResumeOnRebootServiceProvider(Context context, PackageManager packageManager) {
+        this.mContext = context;
+        this.mPackageManager = packageManager;
+    }
+
+    @Nullable
+    private ServiceInfo resolveService() {
+        Intent intent = new Intent();
+        intent.setAction(ResumeOnRebootService.SERVICE_INTERFACE);
+        if (PROVIDER_PACKAGE != null && !PROVIDER_PACKAGE.equals("")) {
+            intent.setPackage(PROVIDER_PACKAGE);
+        }
+
+        List<ResolveInfo> resolvedIntents =
+                mPackageManager.queryIntentServices(intent, PackageManager.MATCH_SYSTEM_ONLY);
+        for (ResolveInfo resolvedInfo : resolvedIntents) {
+            if (resolvedInfo.serviceInfo != null
+                    && PROVIDER_REQUIRED_PERMISSION.equals(resolvedInfo.serviceInfo.permission)) {
+                return resolvedInfo.serviceInfo;
+            }
+        }
+        return null;
+    }
+
+    /** Creates a new {@link ResumeOnRebootServiceConnection} */
+    @Nullable
+    public ResumeOnRebootServiceConnection getServiceConnection() {
+        ServiceInfo serviceInfo = resolveService();
+        if (serviceInfo == null) {
+            return null;
+        }
+        return new ResumeOnRebootServiceConnection(mContext, serviceInfo.getComponentName());
+    }
+
+    /**
+     * Connection class used for contacting the registered {@link IResumeOnRebootService}
+     */
+    public static class ResumeOnRebootServiceConnection {
+
+        private static final String TAG = "ResumeOnRebootServiceConnection";
+        private final Context mContext;
+        private final ComponentName mComponentName;
+        private IResumeOnRebootService mBinder;
+
+        private ResumeOnRebootServiceConnection(Context context,
+                @NonNull ComponentName componentName) {
+            mContext = context;
+            mComponentName = componentName;
+        }
+
+        /** Unbind from the service */
+        public void unbindService() {
+            mContext.unbindService(new ServiceConnection() {
+                @Override
+                public void onServiceConnected(ComponentName name, IBinder service) {
+                }
+
+                @Override
+                public void onServiceDisconnected(ComponentName name) {
+                    mBinder = null;
+
+                }
+            });
+        }
+
+        /** Bind to the service */
+        public void bindToService(long timeOut) throws TimeoutException {
+            if (mBinder == null || !mBinder.asBinder().isBinderAlive()) {
+                CountDownLatch connectionLatch = new CountDownLatch(1);
+                Intent intent = new Intent();
+                intent.setComponent(mComponentName);
+                final boolean success = mContext.bindServiceAsUser(intent, new ServiceConnection() {
+                            @Override
+                            public void onServiceConnected(ComponentName name, IBinder service) {
+                                mBinder = IResumeOnRebootService.Stub.asInterface(service);
+                                connectionLatch.countDown();
+                            }
+
+                            @Override
+                            public void onServiceDisconnected(ComponentName name) {
+                            }
+                        },
+                        Context.BIND_AUTO_CREATE | Context.BIND_FOREGROUND_SERVICE,
+                        BackgroundThread.getHandler(), UserHandle.SYSTEM);
+
+                if (!success) {
+                    Slog.e(TAG, "Binding: " + mComponentName + " u" + UserHandle.SYSTEM
+                            + " failed.");
+                    return;
+                }
+                waitForLatch(connectionLatch, "serviceConnection", timeOut);
+            }
+        }
+
+        /** Wrap opaque blob */
+        public byte[] wrapBlob(byte[] unwrappedBlob, long lifeTimeInMillis,
+                long timeOutInMillis)
+                throws RemoteException, TimeoutException, IOException {
+            if (mBinder == null || !mBinder.asBinder().isBinderAlive()) {
+                throw new RemoteException("Service not bound");
+            }
+            CountDownLatch binderLatch = new CountDownLatch(1);
+            ResumeOnRebootServiceCallback
+                    resultCallback =
+                    new ResumeOnRebootServiceCallback(
+                            binderLatch);
+            mBinder.wrapSecret(unwrappedBlob, lifeTimeInMillis, new RemoteCallback(resultCallback));
+            waitForLatch(binderLatch, "wrapSecret", timeOutInMillis);
+            if (resultCallback.getResult().containsKey(ResumeOnRebootService.EXCEPTION_KEY)) {
+                throwTypedException(resultCallback.getResult().getParcelable(
+                        ResumeOnRebootService.EXCEPTION_KEY));
+            }
+            return resultCallback.mResult.getByteArray(ResumeOnRebootService.WRAPPED_BLOB_KEY);
+        }
+
+        /** Unwrap wrapped blob */
+        public byte[] unwrap(byte[] wrappedBlob, long timeOut)
+                throws RemoteException, TimeoutException, IOException {
+            if (mBinder == null || !mBinder.asBinder().isBinderAlive()) {
+                throw new RemoteException("Service not bound");
+            }
+            CountDownLatch binderLatch = new CountDownLatch(1);
+            ResumeOnRebootServiceCallback
+                    resultCallback =
+                    new ResumeOnRebootServiceCallback(
+                            binderLatch);
+            mBinder.unwrap(wrappedBlob, new RemoteCallback(resultCallback));
+            waitForLatch(binderLatch, "unWrapSecret", timeOut);
+            if (resultCallback.getResult().containsKey(ResumeOnRebootService.EXCEPTION_KEY)) {
+                throwTypedException(resultCallback.getResult().getParcelable(
+                        ResumeOnRebootService.EXCEPTION_KEY));
+            }
+            return resultCallback.getResult().getByteArray(
+                    ResumeOnRebootService.UNWRAPPED_BLOB_KEY);
+        }
+
+        private void throwTypedException(
+                ParcelableException exception)
+                throws IOException {
+            if (exception.getCause() instanceof IOException) {
+                exception.maybeRethrow(IOException.class);
+            } else if (exception.getCause() instanceof IllegalStateException) {
+                exception.maybeRethrow(IllegalStateException.class);
+            } else {
+                // This should not happen. Wrap the cause in IllegalStateException so that it
+                // doesn't disrupt the exception handling
+                throw new IllegalStateException(exception.getCause());
+            }
+        }
+
+        private void waitForLatch(CountDownLatch latch, String reason, long timeOut)
+                throws TimeoutException {
+            try {
+                if (!latch.await(timeOut, TimeUnit.SECONDS)) {
+                    throw new TimeoutException("Latch wait for " + reason + " elapsed");
+                }
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                throw new IllegalStateException("Latch wait for " + reason + " interrupted");
+            }
+        }
+    }
+
+    private static class ResumeOnRebootServiceCallback implements
+            RemoteCallback.OnResultListener {
+
+        private final CountDownLatch mResultLatch;
+        private Bundle mResult;
+
+        private ResumeOnRebootServiceCallback(CountDownLatch resultLatch) {
+            this.mResultLatch = resultLatch;
+        }
+
+        @Override
+        public void onResult(@Nullable Bundle result) {
+            this.mResult = result;
+            mResultLatch.countDown();
+        }
+
+        private Bundle getResult() {
+            return mResult;
+        }
+    }
+}

services/tests/servicestests/src/com/android/server/locksettings/ResumeOnRebootServiceProviderTests.java

@@ -0,0 +1,111 @@
+/*
+ * Copyright (C) 2021 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 com.android.server.locksettings;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import android.Manifest;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.content.pm.ResolveInfo;
+import android.content.pm.ServiceInfo;
+import android.service.resumeonreboot.ResumeOnRebootService;
+
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+
+@SmallTest
+@RunWith(JUnit4.class)
+public class ResumeOnRebootServiceProviderTests {
+
+    @Mock
+    Context mMockContext;
+    @Mock
+    PackageManager mMockPackageManager;
+    @Mock
+    ResolveInfo mMockResolvedInfo;
+    @Mock
+    ServiceInfo mMockServiceInfo;
+    @Mock
+    ComponentName mMockComponentName;
+    @Captor
+    ArgumentCaptor<Intent> mIntentArgumentCaptor;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        when(mMockContext.getUserId()).thenReturn(0);
+        when(mMockResolvedInfo.serviceInfo).thenReturn(mMockServiceInfo);
+        when(mMockServiceInfo.getComponentName()).thenReturn(mMockComponentName);
+    }
+
+    @Test
+    public void noServiceFound() throws Exception {
+        when(mMockPackageManager.queryIntentServices(any(),
+                eq(PackageManager.MATCH_SYSTEM_ONLY))).thenReturn(
+                null);
+        assertThat(new ResumeOnRebootServiceProvider(mMockContext,
+                mMockPackageManager).getServiceConnection()).isNull();
+    }
+
+    @Test
+    public void serviceNotGuardedWithPermission() throws Exception {
+        ArrayList<ResolveInfo> resultList = new ArrayList<>();
+        when(mMockServiceInfo.permission).thenReturn("");
+        resultList.add(mMockResolvedInfo);
+        when(mMockPackageManager.queryIntentServices(any(), any())).thenReturn(
+                resultList);
+        assertThat(new ResumeOnRebootServiceProvider(mMockContext,
+                mMockPackageManager).getServiceConnection()).isNull();
+    }
+
+    @Test
+    public void serviceResolved() throws Exception {
+        ArrayList<ResolveInfo> resultList = new ArrayList<>();
+        resultList.add(mMockResolvedInfo);
+        when(mMockServiceInfo.permission).thenReturn(
+                Manifest.permission.BIND_RESUME_ON_REBOOT_SERVICE);
+        when(mMockPackageManager.queryIntentServices(any(),
+                eq(PackageManager.MATCH_SYSTEM_ONLY))).thenReturn(
+                resultList);
+
+        assertThat(new ResumeOnRebootServiceProvider(mMockContext,
+                mMockPackageManager).getServiceConnection()).isNotNull();
+
+        verify(mMockPackageManager).queryIntentServices(mIntentArgumentCaptor.capture(),
+                eq(PackageManager.MATCH_SYSTEM_ONLY));
+        assertThat(mIntentArgumentCaptor.getValue().getAction()).isEqualTo(
+                ResumeOnRebootService.SERVICE_INTERFACE);
+    }
+}