diff --git a/res/values/strings.xml b/res/values/strings.xml
index f359dbf..5038177 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -8015,6 +8015,11 @@
     <string name="enterprise_privacy_always_on_vpn_work">Always-on VPN turned on in your work profile</string>
     <!-- Label explaining that a global HTTP proxy was set by the admin. [CHAR LIMIT=NONE] -->
     <string name="enterprise_privacy_global_http_proxy">Global HTTP proxy set</string>
+    <!-- Label indicating how many apps were installed on the device by the admin. [CHAR LIMIT=NONE] -->
+    <plurals name="enterprise_privacy_number_enterprise_installed_packages">
+        <item quantity="one"><xliff:g id="count">%d</xliff:g> app installed by your admin</item>
+        <item quantity="other"><xliff:g id="count">%d</xliff:g> apps installed by your admin</item>
+    </plurals>
 
     <!-- Preference label for the Photos & Videos storage section. [CHAR LIMIT=50] -->
     <string name="storage_photos_videos">Photos &amp; Videos</string>
diff --git a/res/xml/enterprise_privacy_settings.xml b/res/xml/enterprise_privacy_settings.xml
index 0358911..9fed938 100644
--- a/res/xml/enterprise_privacy_settings.xml
+++ b/res/xml/enterprise_privacy_settings.xml
@@ -73,6 +73,10 @@
                 android:title="@string/enterprise_privacy_global_http_proxy"
                 settings:allowDividerBelow="true"
                 settings:multiLine="true"/>
+        <com.android.settings.DividerPreference
+                android:key="number_enterprise_installed_packages"
+                settings:allowDividerBelow="true"
+                settings:multiLine="true"/>
     </PreferenceCategory>
 
     <PreferenceCategory android:title="@string/enterprise_privacy_device_access_category">
diff --git a/src/com/android/settings/applications/ApplicationFeatureProvider.java b/src/com/android/settings/applications/ApplicationFeatureProvider.java
index bb0fd4c..1db33a6 100644
--- a/src/com/android/settings/applications/ApplicationFeatureProvider.java
+++ b/src/com/android/settings/applications/ApplicationFeatureProvider.java
@@ -27,10 +27,20 @@
     AppHeaderController newAppHeaderController(Fragment fragment, View appHeader);
 
     /**
+     * Count all installed packages, irrespective of install reason.
+     */
+    public static final int IGNORE_INSTALL_REASON = -1;
+
+    /**
      * Asynchronously calculates the total number of apps installed on the device, across all users
      * and managed profiles.
+     *
+     * @param installReason Only consider packages with this install reason; may be any install
+     *         reason defined in {@link android.content.pm.PackageManager} or
+     *         {@link #IGNORE_INSTALL_REASON} to count all packages, irrespective of install reason.
+     * @param callback The callback to invoke with the result
      */
-    void calculateNumberOfInstalledApps(NumberOfInstalledAppsCallback callback);
+    void calculateNumberOfInstalledApps(int installReason, NumberOfInstalledAppsCallback callback);
 
     /**
      * Callback that receives the total number of packages installed on the device.
diff --git a/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java b/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java
index a284a0a..902008c 100644
--- a/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java
+++ b/src/com/android/settings/applications/ApplicationFeatureProviderImpl.java
@@ -42,15 +42,16 @@
     }
 
     @Override
-    public void calculateNumberOfInstalledApps(NumberOfInstalledAppsCallback callback) {
-        new AllUserInstalledAppCounter(callback).execute();
+    public void calculateNumberOfInstalledApps(int installReason,
+            NumberOfInstalledAppsCallback callback) {
+        new AllUserInstalledAppCounter(installReason, callback).execute();
     }
 
     private class AllUserInstalledAppCounter extends InstalledAppCounter {
         private NumberOfInstalledAppsCallback mCallback;
 
-        AllUserInstalledAppCounter(NumberOfInstalledAppsCallback callback) {
-            super(mContext, ApplicationFeatureProviderImpl.this.mPm);
+        AllUserInstalledAppCounter(int installReason, NumberOfInstalledAppsCallback callback) {
+            super(mContext, installReason, ApplicationFeatureProviderImpl.this.mPm);
             mCallback = callback;
         }
 
diff --git a/src/com/android/settings/applications/InstalledAppCounter.java b/src/com/android/settings/applications/InstalledAppCounter.java
index 9faef7a..251b0a2 100644
--- a/src/com/android/settings/applications/InstalledAppCounter.java
+++ b/src/com/android/settings/applications/InstalledAppCounter.java
@@ -25,12 +25,24 @@
 
 public abstract class InstalledAppCounter extends AppCounter {
 
-    public InstalledAppCounter(Context context, PackageManagerWrapper packageManager) {
+    private final int mInstallReason;
+    private final PackageManagerWrapper mPackageManager;
+
+    public InstalledAppCounter(Context context, int installReason,
+            PackageManagerWrapper packageManager) {
         super(context, packageManager);
+        mInstallReason = installReason;
+        mPackageManager = packageManager;
     }
 
     @Override
     protected boolean includeInCount(ApplicationInfo info) {
+        final int userId = UserHandle.getUserId(info.uid);
+        if (mInstallReason != ApplicationFeatureProvider.IGNORE_INSTALL_REASON
+                && mPackageManager.getInstallReason(info.packageName,
+                        new UserHandle(userId)) != mInstallReason) {
+            return false;
+        }
         if ((info.flags & ApplicationInfo.FLAG_UPDATED_SYSTEM_APP) != 0) {
             return true;
         }
@@ -40,7 +52,6 @@
         Intent launchIntent = new Intent(Intent.ACTION_MAIN, null)
                 .addCategory(Intent.CATEGORY_LAUNCHER)
                 .setPackage(info.packageName);
-        int userId = UserHandle.getUserId(info.uid);
         List<ResolveInfo> intents = mPm.queryIntentActivitiesAsUser(
                 launchIntent,
                 PackageManager.GET_DISABLED_COMPONENTS
diff --git a/src/com/android/settings/applications/ManageApplications.java b/src/com/android/settings/applications/ManageApplications.java
index 2b4427e..43bb02a 100644
--- a/src/com/android/settings/applications/ManageApplications.java
+++ b/src/com/android/settings/applications/ManageApplications.java
@@ -1252,7 +1252,7 @@
         @Override
         public void setListening(boolean listening) {
             if (listening) {
-                new InstalledAppCounter(mContext,
+                new InstalledAppCounter(mContext, ApplicationFeatureProvider.IGNORE_INSTALL_REASON,
                         new PackageManagerWrapperImpl(mContext.getPackageManager())) {
                     @Override
                     protected void onCountComplete(int num) {
diff --git a/src/com/android/settings/applications/PackageManagerWrapper.java b/src/com/android/settings/applications/PackageManagerWrapper.java
index 6c783d8..4166ccf 100644
--- a/src/com/android/settings/applications/PackageManagerWrapper.java
+++ b/src/com/android/settings/applications/PackageManagerWrapper.java
@@ -20,6 +20,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.os.UserHandle;
 
 import java.util.List;
 
@@ -56,4 +57,12 @@
      * @see android.content.pm.PackageManager#queryIntentActivitiesAsUser
      */
     List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, int flags, int userId);
+
+
+    /**
+     * Calls {@code PackageManager.getInstallReason()}.
+     *
+     * @see android.content.pm.PackageManager#getInstallReason
+     */
+    int getInstallReason(String packageName, UserHandle user);
 }
diff --git a/src/com/android/settings/applications/PackageManagerWrapperImpl.java b/src/com/android/settings/applications/PackageManagerWrapperImpl.java
index db1d30a..2427cce 100644
--- a/src/com/android/settings/applications/PackageManagerWrapperImpl.java
+++ b/src/com/android/settings/applications/PackageManagerWrapperImpl.java
@@ -20,6 +20,7 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
+import android.os.UserHandle;
 
 import java.util.List;
 
@@ -50,4 +51,9 @@
     public List<ResolveInfo> queryIntentActivitiesAsUser(Intent intent, int flags, int userId) {
         return mPm.queryIntentActivitiesAsUser(intent, flags, userId);
     }
+
+    @Override
+    public int getInstallReason(String packageName, UserHandle user) {
+        return mPm.getInstallReason(packageName, user);
+    }
 }
diff --git a/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java b/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java
new file mode 100644
index 0000000..1fbb04a
--- /dev/null
+++ b/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceController.java
@@ -0,0 +1,63 @@
+/*
+ * 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 com.android.settings.enterprise;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.support.v7.preference.Preference;
+
+import com.android.settings.R;
+import com.android.settings.applications.ApplicationFeatureProvider;
+import com.android.settings.core.PreferenceController;
+import com.android.settings.overlay.FeatureFactory;
+
+public class EnterpriseInstalledPackagesPreferenceController extends PreferenceController {
+
+    private static final String KEY_NUMBER_ENTERPRISE_INSTALLED_PACKAGES
+            = "number_enterprise_installed_packages";
+    private final ApplicationFeatureProvider mFeatureProvider;
+
+    public EnterpriseInstalledPackagesPreferenceController(Context context) {
+        super(context);
+        mFeatureProvider = FeatureFactory.getFactory(context)
+                .getApplicationFeatureProvider(context);
+    }
+
+    @Override
+    public void updateState(Preference preference) {
+        mFeatureProvider.calculateNumberOfInstalledApps(
+                PackageManager.INSTALL_REASON_POLICY,
+                (num) -> {
+                    if (num == 0) {
+                        preference.setVisible(false);
+                    } else {
+                        preference.setVisible(true);
+                        preference.setTitle(mContext.getResources().getQuantityString(
+                                R.plurals.enterprise_privacy_number_enterprise_installed_packages,
+                                num, num));
+                    }
+                });
+    }
+
+    @Override
+    public boolean isAvailable() {
+        return true;
+    }
+
+    @Override
+    public String getPreferenceKey() {
+        return KEY_NUMBER_ENTERPRISE_INSTALLED_PACKAGES;
+    }
+}
diff --git a/src/com/android/settings/enterprise/EnterprisePrivacySettings.java b/src/com/android/settings/enterprise/EnterprisePrivacySettings.java
index 8f1f22b..2cd2862 100644
--- a/src/com/android/settings/enterprise/EnterprisePrivacySettings.java
+++ b/src/com/android/settings/enterprise/EnterprisePrivacySettings.java
@@ -64,6 +64,7 @@
         controllers.add(new AlwaysOnVpnPrimaryUserPreferenceController(context));
         controllers.add(new AlwaysOnVpnManagedProfilePreferenceController(context));
         controllers.add(new GlobalHttpProxyPreferenceController(context));
+        controllers.add(new EnterpriseInstalledPackagesPreferenceController(context));
         return controllers;
     }
 
diff --git a/src/com/android/settings/enterprise/InstalledPackagesPreferenceController.java b/src/com/android/settings/enterprise/InstalledPackagesPreferenceController.java
index a7afac0..91ac4c2 100644
--- a/src/com/android/settings/enterprise/InstalledPackagesPreferenceController.java
+++ b/src/com/android/settings/enterprise/InstalledPackagesPreferenceController.java
@@ -36,12 +36,10 @@
     @Override
     public void updateState(Preference preference) {
         mFeatureProvider.calculateNumberOfInstalledApps(
-                new ApplicationFeatureProvider.NumberOfInstalledAppsCallback() {
-                    @Override
-                    public void onNumberOfInstalledAppsResult(int num) {
-                        preference.setTitle(mContext.getResources().getQuantityString(
-                                R.plurals.enterprise_privacy_number_installed_packages, num, num));
-                    }
+                ApplicationFeatureProvider.IGNORE_INSTALL_REASON,
+                (num) -> {
+                    preference.setTitle(mContext.getResources().getQuantityString(
+                            R.plurals.enterprise_privacy_number_installed_packages, num, num));
                 });
     }
 
diff --git a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
index 56834db..615d9ad 100644
--- a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
@@ -19,6 +19,7 @@
 import android.content.Context;
 import android.content.pm.PackageManager;
 import android.content.pm.UserInfo;
+import android.os.UserHandle;
 import android.os.UserManager;
 
 import com.android.settings.SettingsRobolectricTestRunner;
@@ -49,6 +50,9 @@
     private final int MAIN_USER_ID = 0;
     private final int MANAGED_PROFILE_ID = 10;
 
+    private final String APP_1 = "app1";
+    private final String APP_2 = "app2";
+
     private @Mock UserManager mUserManager;
     private @Mock Context mContext;
     private @Mock PackageManagerWrapper mPackageManager;
@@ -78,22 +82,32 @@
                 | PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS
                 | PackageManager.MATCH_ANY_USER,
                 MAIN_USER_ID)).thenReturn(Arrays.asList(
-                        ApplicationTestUtils.buildInfo(MAIN_USER_ID, "app1", 0 /* flags */)));
+                        ApplicationTestUtils.buildInfo(MAIN_USER_ID, APP_1, 0 /* flags */)));
+        when(mPackageManager.getInstallReason(APP_1, new UserHandle(MAIN_USER_ID)))
+                .thenReturn(PackageManager.INSTALL_REASON_UNKNOWN);
 
         when(mPackageManager.getInstalledApplicationsAsUser(PackageManager.GET_DISABLED_COMPONENTS
                 | PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS,
                 MANAGED_PROFILE_ID)).thenReturn(Arrays.asList(
-                        ApplicationTestUtils.buildInfo(MANAGED_PROFILE_ID, "app2", 0 /* flags */)));
+                        ApplicationTestUtils.buildInfo(MANAGED_PROFILE_ID, APP_2, 0 /* flags */)));
+        when(mPackageManager.getInstallReason(APP_2, new UserHandle(MANAGED_PROFILE_ID)))
+                .thenReturn(PackageManager.INSTALL_REASON_POLICY);
 
-        mProvider.calculateNumberOfInstalledApps(
-                new ApplicationFeatureProvider.NumberOfInstalledAppsCallback() {
-                    @Override
-                    public void onNumberOfInstalledAppsResult(int num) {
-                        numberOfInstalledApps[0] = num;
-                    }
+        // Count all installed apps.
+        mProvider.calculateNumberOfInstalledApps(ApplicationFeatureProvider.IGNORE_INSTALL_REASON,
+                (num) -> {
+                    numberOfInstalledApps[0] = num;
                 });
         ShadowApplication.runBackgroundTasks();
-
         assertThat(numberOfInstalledApps[0]).isEqualTo(2);
+
+        // Count apps with specific install reason only.
+        numberOfInstalledApps[0] = null;
+        mProvider.calculateNumberOfInstalledApps(PackageManager.INSTALL_REASON_POLICY,
+                (num) -> {
+                    numberOfInstalledApps[0] = num;
+                });
+        ShadowApplication.runBackgroundTasks();
+        assertThat(numberOfInstalledApps[0]).isEqualTo(1);
     }
 }
diff --git a/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java b/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
index b6c84d0..3dc2e9b 100644
--- a/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
+++ b/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
@@ -22,6 +22,7 @@
 import android.content.pm.PackageManager;
 import android.content.pm.ResolveInfo;
 import android.content.pm.UserInfo;
+import android.os.UserHandle;
 import android.os.UserManager;
 
 import com.android.settings.SettingsRobolectricTestRunner;
@@ -60,6 +61,13 @@
         shadows = {ShadowUserManager.class})
 public final class InstalledAppCounterTest {
 
+    private final String APP_1 = "app1";
+    private final String APP_2 = "app2";
+    private final String APP_3 = "app3";
+    private final String APP_4 = "app4";
+    private final String APP_5 = "app5";
+    private final String APP_6 = "app6";
+
     private final int MAIN_USER_ID = 0;
     private final int MANAGED_PROFILE_ID = 10;
 
@@ -101,14 +109,25 @@
                 | PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS
                 | PackageManager.MATCH_ANY_USER,
                 MAIN_USER_ID)).thenReturn(Arrays.asList(
-                        buildInfo(MAIN_USER_ID, "app1", ApplicationInfo.FLAG_UPDATED_SYSTEM_APP),
-                        buildInfo(MAIN_USER_ID, "app2", 0 /* flags */),
-                        buildInfo(MAIN_USER_ID, "app3", ApplicationInfo.FLAG_SYSTEM),
-                        buildInfo(MAIN_USER_ID, "app4", ApplicationInfo.FLAG_SYSTEM)));
+                        buildInfo(MAIN_USER_ID, APP_1, ApplicationInfo.FLAG_UPDATED_SYSTEM_APP),
+                        buildInfo(MAIN_USER_ID, APP_2, 0 /* flags */),
+                        buildInfo(MAIN_USER_ID, APP_3, ApplicationInfo.FLAG_SYSTEM),
+                        buildInfo(MAIN_USER_ID, APP_4, ApplicationInfo.FLAG_SYSTEM)));
         // For system apps, InstalledAppCounter checks whether they handle the default launcher
         // intent to decide whether to include them in the count of installed apps or not.
-        expectQueryIntentActivities(MAIN_USER_ID, "app3", true /* launchable */);
-        expectQueryIntentActivities(MAIN_USER_ID, "app4", false /* launchable */);
+        expectQueryIntentActivities(MAIN_USER_ID, APP_3, true /* launchable */);
+        expectQueryIntentActivities(MAIN_USER_ID, APP_4, false /* launchable */);
+
+        // app1, app3 and app4 are installed by enterprise policy.
+        final UserHandle mainUser = new UserHandle(MAIN_USER_ID);
+        when(mPackageManager.getInstallReason(APP_1, mainUser))
+                .thenReturn(PackageManager.INSTALL_REASON_POLICY);
+        when(mPackageManager.getInstallReason(APP_2, mainUser))
+                .thenReturn(PackageManager.INSTALL_REASON_UNKNOWN);
+        when(mPackageManager.getInstallReason(APP_3, mainUser))
+                .thenReturn(PackageManager.INSTALL_REASON_POLICY);
+        when(mPackageManager.getInstallReason(APP_4, mainUser))
+                .thenReturn(PackageManager.INSTALL_REASON_POLICY);
 
         // The second user has four apps installed:
         // * app5 is a user-installed app. It should be counted.
@@ -116,12 +135,21 @@
         when(mPackageManager.getInstalledApplicationsAsUser(PackageManager.GET_DISABLED_COMPONENTS
                 | PackageManager.GET_DISABLED_UNTIL_USED_COMPONENTS,
                 MANAGED_PROFILE_ID)).thenReturn(Arrays.asList(
-                        buildInfo(MANAGED_PROFILE_ID, "app5", 0 /* flags */),
-                        buildInfo(MANAGED_PROFILE_ID, "app6", ApplicationInfo.FLAG_SYSTEM)));
-        expectQueryIntentActivities(MANAGED_PROFILE_ID, "app6", true /* launchable */);
+                        buildInfo(MANAGED_PROFILE_ID, APP_5, 0 /* flags */),
+                        buildInfo(MANAGED_PROFILE_ID, APP_6, ApplicationInfo.FLAG_SYSTEM)));
+        expectQueryIntentActivities(MANAGED_PROFILE_ID, APP_6, true /* launchable */);
 
-        // Count the number of apps installed. Wait for the background task to finish.
-        (new InstalledAppCounterTestable()).execute();
+        // app5 is installed by enterprise policy.
+        final UserHandle managedProfileUser = new UserHandle(MANAGED_PROFILE_ID);
+        when(mPackageManager.getInstallReason(APP_5, managedProfileUser))
+                .thenReturn(PackageManager.INSTALL_REASON_POLICY);
+        when(mPackageManager.getInstallReason(APP_6, managedProfileUser))
+                .thenReturn(PackageManager.INSTALL_REASON_UNKNOWN);
+
+        // Count the number of all apps installed, irrespective of install reason. Wait for the
+        // background task to finish.
+        (new InstalledAppCounterTestable(ApplicationFeatureProvider.IGNORE_INSTALL_REASON))
+                .execute();
         ShadowApplication.runBackgroundTasks();
 
         assertThat(mInstalledAppCount).isEqualTo(5);
@@ -134,11 +162,19 @@
         verify(mPackageManager, atLeast(0)).queryIntentActivitiesAsUser(anyObject(), anyInt(),
                 anyInt());
         verifyNoMoreInteractions(mPackageManager);
+
+        // Count once more, considering apps installed by enterprise policy only. Wait for the
+        // background task to finish.
+        mInstalledAppCount = 0;
+        (new InstalledAppCounterTestable(PackageManager.INSTALL_REASON_POLICY)).execute();
+        ShadowApplication.runBackgroundTasks();
+
+        assertThat(mInstalledAppCount).isEqualTo(3);
     }
 
     private class InstalledAppCounterTestable extends InstalledAppCounter {
-        public InstalledAppCounterTestable() {
-            super(mContext, mPackageManager);
+        public InstalledAppCounterTestable(int installReason) {
+            super(mContext, installReason, mPackageManager);
         }
 
         @Override
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java
new file mode 100644
index 0000000..9a46e14
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterpriseInstalledPackagesPreferenceControllerTest.java
@@ -0,0 +1,113 @@
+/*
+ * 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 com.android.settings.enterprise;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.support.v7.preference.Preference;
+
+import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
+import com.android.settings.R;
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.applications.ApplicationFeatureProvider;
+import com.android.settings.testutils.FakeFeatureFactory;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Answers;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+import org.robolectric.annotation.Config;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.anyObject;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.when;
+
+/**
+ * Tests for {@link EnterpriseInstalledPackagesPreferenceController}.
+ */
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public final class EnterpriseInstalledPackagesPreferenceControllerTest {
+
+    @Mock(answer = Answers.RETURNS_DEEP_STUBS)
+    private Context mContext;
+    private FakeFeatureFactory mFeatureFactory;
+
+    private EnterpriseInstalledPackagesPreferenceController mController;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        FakeFeatureFactory.setupForTest(mContext);
+        mFeatureFactory = (FakeFeatureFactory) FakeFeatureFactory.getFactory(mContext);
+        mController = new EnterpriseInstalledPackagesPreferenceController(mContext);
+    }
+
+    private void setNumberOfEnterpriseInstalledPackages(int number) {
+        doAnswer(new Answer() {
+            public Object answer(InvocationOnMock invocation) {
+                ((ApplicationFeatureProvider.NumberOfInstalledAppsCallback)
+                        invocation.getArguments()[1]).onNumberOfInstalledAppsResult(number);
+                return null;
+            }}).when(mFeatureFactory.applicationFeatureProvider)
+                    .calculateNumberOfInstalledApps(eq(PackageManager.INSTALL_REASON_POLICY),
+                            anyObject());
+    }
+
+    @Test
+    public void testUpdateState() {
+        final Preference preference = new Preference(mContext, null, 0, 0);
+        preference.setVisible(true);
+
+        setNumberOfEnterpriseInstalledPackages(20);
+        when(mContext.getResources().getQuantityString(
+                R.plurals.enterprise_privacy_number_enterprise_installed_packages, 20, 20))
+                .thenReturn("20 packages");
+        mController.updateState(preference);
+        assertThat(preference.getTitle()).isEqualTo("20 packages");
+        assertThat(preference.isVisible()).isTrue();
+
+        setNumberOfEnterpriseInstalledPackages(0);
+        mController.updateState(preference);
+        assertThat(preference.isVisible()).isFalse();
+    }
+
+    @Test
+    public void testIsAvailable() {
+        assertThat(mController.isAvailable()).isTrue();
+    }
+
+    @Test
+    public void testHandlePreferenceTreeClick() {
+        assertThat(mController.handlePreferenceTreeClick(new Preference(mContext, null, 0, 0)))
+                .isFalse();
+    }
+
+    @Test
+    public void testGetPreferenceKey() {
+        assertThat(mController.getPreferenceKey())
+                .isEqualTo("number_enterprise_installed_packages");
+    }
+}
diff --git a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java
index 40222ef..5e4e08f 100644
--- a/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/EnterprisePrivacySettingsTest.java
@@ -73,7 +73,7 @@
         final List<PreferenceController> controllers = mSettings.getPreferenceControllers(
                 ShadowApplication.getInstance().getApplicationContext());
         assertThat(controllers).isNotNull();
-        assertThat(controllers.size()).isEqualTo(7);
+        assertThat(controllers.size()).isEqualTo(8);
         assertThat(controllers.get(0)).isInstanceOf(InstalledPackagesPreferenceController.class);
         assertThat(controllers.get(1)).isInstanceOf(NetworkLogsPreferenceController.class);
         assertThat(controllers.get(2)).isInstanceOf(BugReportsPreferenceController.class);
@@ -83,6 +83,7 @@
         assertThat(controllers.get(5)).isInstanceOf(
                 AlwaysOnVpnManagedProfilePreferenceController.class);
         assertThat(controllers.get(6)).isInstanceOf(GlobalHttpProxyPreferenceController.class);
-
+        assertThat(controllers.get(7)).isInstanceOf(
+                EnterpriseInstalledPackagesPreferenceController.class);
     }
 }
diff --git a/tests/robotests/src/com/android/settings/enterprise/InstalledPackagesPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/enterprise/InstalledPackagesPreferenceControllerTest.java
index 79db853..5a0da66 100644
--- a/tests/robotests/src/com/android/settings/enterprise/InstalledPackagesPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/InstalledPackagesPreferenceControllerTest.java
@@ -40,6 +40,7 @@
 import static com.google.common.truth.Truth.assertThat;
 import static org.mockito.Mockito.anyObject;
 import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.when;
 
 /**
@@ -69,10 +70,11 @@
         doAnswer(new Answer() {
             public Object answer(InvocationOnMock invocation) {
                 ((ApplicationFeatureProvider.NumberOfInstalledAppsCallback)
-                        invocation.getArguments()[0]).onNumberOfInstalledAppsResult(20);
+                        invocation.getArguments()[1]).onNumberOfInstalledAppsResult(20);
                 return null;
             }}).when(mFeatureFactory.applicationFeatureProvider)
-                    .calculateNumberOfInstalledApps(anyObject());
+                    .calculateNumberOfInstalledApps(
+                            eq(ApplicationFeatureProvider.IGNORE_INSTALL_REASON), anyObject());
         when(mContext.getResources().getQuantityString(
                 R.plurals.enterprise_privacy_number_installed_packages, 20, 20))
                 .thenReturn("20 packages");