diff --git a/src/com/android/settings/applications/AppInfoWithHeader.java b/src/com/android/settings/applications/AppInfoWithHeader.java
index 3df81c74c7e..af0cf5b47bb 100644
--- a/src/com/android/settings/applications/AppInfoWithHeader.java
+++ b/src/com/android/settings/applications/AppInfoWithHeader.java
@@ -16,6 +16,8 @@
 
 package com.android.settings.applications;
 
+import static com.android.settings.widget.EntityHeaderController.ActionType;
+
 import android.app.Activity;
 import android.os.Bundle;
 import android.support.v7.preference.Preference;
@@ -25,8 +27,6 @@ import android.util.Log;
 import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.applications.AppUtils;
 
-import static com.android.settings.widget.EntityHeaderController.ActionType;
-
 public abstract class AppInfoWithHeader extends AppInfoBase {
 
     private boolean mCreated;
@@ -44,7 +44,7 @@ public abstract class AppInfoWithHeader extends AppInfoBase {
         final Preference pref = EntityHeaderController
                 .newInstance(activity, this, null /* header */)
                 .setRecyclerView(getListView(), getLifecycle())
-                .setIcon(IconDrawableFactory.newInstance(activity)
+                .setIcon(IconDrawableFactory.newInstance(getContext())
                         .getBadgedIcon(mPackageInfo.applicationInfo))
                 .setLabel(mPackageInfo.applicationInfo.loadLabel(mPm))
                 .setSummary(mPackageInfo)
diff --git a/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java b/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java
index d6291a8ffaa..2eb9f6a1b2a 100644
--- a/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java
+++ b/src/com/android/settings/notification/EmergencyBroadcastPreferenceController.java
@@ -40,7 +40,6 @@ public class EmergencyBroadcastPreferenceController extends AbstractPreferenceCo
     private AccountRestrictionHelper mHelper;
     private UserManager mUserManager;
     private PackageManager mPm;
-    private boolean mCellBroadcastAppLinkEnabled;
 
     public EmergencyBroadcastPreferenceController(Context context, String prefKey) {
         this(context, new AccountRestrictionHelper(context), prefKey);
@@ -54,8 +53,6 @@ public class EmergencyBroadcastPreferenceController extends AbstractPreferenceCo
         mHelper = helper;
         mUserManager = (UserManager) context.getSystemService(Context.USER_SERVICE);
         mPm = mContext.getPackageManager();
-        // Enable link to CMAS app settings depending on the value in config.xml.
-        mCellBroadcastAppLinkEnabled = isCellBroadcastAppLinkEnabled();
     }
 
     @Override
@@ -79,12 +76,13 @@ public class EmergencyBroadcastPreferenceController extends AbstractPreferenceCo
 
     @Override
     public boolean isAvailable() {
-        return mUserManager.isAdminUser() && mCellBroadcastAppLinkEnabled
+        return mUserManager.isAdminUser() && isCellBroadcastAppLinkEnabled()
                 && !mHelper.hasBaseUserRestriction(
                 UserManager.DISALLOW_CONFIG_CELL_BROADCASTS, UserHandle.myUserId());
     }
 
     private boolean isCellBroadcastAppLinkEnabled() {
+        // Enable link to CMAS app settings depending on the value in config.xml.
         boolean enabled = mContext.getResources().getBoolean(
                 com.android.internal.R.bool.config_cellBroadcastAppLinks);
         if (enabled) {
diff --git a/tests/robotests/src/com/android/settings/applications/AppAndNotificationDashboardFragmentTest.java b/tests/robotests/src/com/android/settings/applications/AppAndNotificationDashboardFragmentTest.java
index 5a798f984c1..55141f77dbd 100644
--- a/tests/robotests/src/com/android/settings/applications/AppAndNotificationDashboardFragmentTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppAndNotificationDashboardFragmentTest.java
@@ -16,32 +16,35 @@
 
 package com.android.settings.applications;
 
-import android.content.Context;
+import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
 import android.os.UserManager;
 
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.TestConfig;
+import com.android.settings.notification.EmergencyBroadcastPreferenceController;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settings.testutils.XmlTestUtils;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
-import org.robolectric.util.ReflectionHelpers;
+import org.robolectric.annotation.Implementation;
+import org.robolectric.annotation.Implements;
 
 import java.util.List;
 
-import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.when;
-
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppAndNotificationDashboardFragmentTest {
 
     @Test
+    @Config(shadows = {ShadowEmergencyBroadcastPreferenceController.class})
     public void testNonIndexableKeys_existInXmlLayout() {
         final Context context = spy(RuntimeEnvironment.application);
         UserManager manager = mock(UserManager.class);
@@ -56,4 +59,13 @@ public class AppAndNotificationDashboardFragmentTest {
 
         assertThat(keys).containsAllIn(niks);
     }
+
+    @Implements(EmergencyBroadcastPreferenceController.class)
+    public static class ShadowEmergencyBroadcastPreferenceController {
+
+        @Implementation
+        public boolean isAvailable() {
+            return true;
+        }
+    }
 }
diff --git a/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java b/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java
index 62395f3063d..75ae4582e4f 100644
--- a/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppInfoWithHeaderTest.java
@@ -16,6 +16,13 @@
 
 package com.android.settings.applications;
 
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.app.AlertDialog;
 import android.content.BroadcastReceiver;
 import android.content.Context;
@@ -49,14 +56,8 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 import org.robolectric.util.ReflectionHelpers;
 
-import static com.google.common.truth.Truth.assertThat;
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O,
         shadows = ShadowEntityHeaderController.class)
 public class AppInfoWithHeaderTest {
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java
index 2e522142290..b0f0d0c25cc 100644
--- a/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppPermissionsPreferenceControllerTest.java
@@ -46,7 +46,7 @@ import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppPermissionsPreferenceControllerTest {
 
     private static final String PERM_LOCATION = "android.permission-group.LOCATION";
diff --git a/tests/robotests/src/com/android/settings/applications/AppStateAppOpsBridgeTest.java b/tests/robotests/src/com/android/settings/applications/AppStateAppOpsBridgeTest.java
index d63697ec5a4..6fadb4327c5 100644
--- a/tests/robotests/src/com/android/settings/applications/AppStateAppOpsBridgeTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppStateAppOpsBridgeTest.java
@@ -37,7 +37,7 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public final class AppStateAppOpsBridgeTest {
 
     @Mock private Context mContext;
diff --git a/tests/robotests/src/com/android/settings/applications/AppStateInstallAppsBridgeTest.java b/tests/robotests/src/com/android/settings/applications/AppStateInstallAppsBridgeTest.java
index 62623e58cec..c88f878d993 100644
--- a/tests/robotests/src/com/android/settings/applications/AppStateInstallAppsBridgeTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppStateInstallAppsBridgeTest.java
@@ -28,7 +28,7 @@ import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppStateInstallAppsBridgeTest {
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/applications/AppStorageSettingsTest.java b/tests/robotests/src/com/android/settings/applications/AppStorageSettingsTest.java
index 1f6aea4fcd7..d2540745e72 100644
--- a/tests/robotests/src/com/android/settings/applications/AppStorageSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppStorageSettingsTest.java
@@ -45,7 +45,7 @@ import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppStorageSettingsTest {
 
     @Mock
diff --git a/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java b/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java
index 027bd33f835..62cb26c452f 100644
--- a/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppStorageSizesControllerTest.java
@@ -8,8 +8,10 @@ import static org.mockito.Mockito.when;
 import android.content.Context;
 import android.support.v7.preference.Preference;
 
-import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settings.R;
 import com.android.settings.TestConfig;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+import com.android.settingslib.applications.StorageStatsSource.AppStorageStats;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -18,11 +20,8 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
-import com.android.settings.R;
-import com.android.settingslib.applications.StorageStatsSource.AppStorageStats;
-
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppStorageSizesControllerTest {
     private static final String COMPUTING = "Computing…";
     private static final String INVALID_SIZE = "Couldn’t compute package size.";
@@ -85,9 +84,9 @@ public class AppStorageSizesControllerTest {
         mController.setResult(result);
         mController.updateUi(mContext);
 
-        assertThat(mAppPreference.getSummary()).isEqualTo("1.00 B");
-        assertThat(mCachePreference.getSummary()).isEqualTo("10.00 B");
-        assertThat(mDataPreference.getSummary()).isEqualTo("90.00 B");
+        assertThat(mAppPreference.getSummary()).isEqualTo("1 B");
+        assertThat(mCachePreference.getSummary()).isEqualTo("10 B");
+        assertThat(mDataPreference.getSummary()).isEqualTo("90 B");
         assertThat(mTotalPreference.getSummary()).isEqualTo("101 B");
     }
 
@@ -103,10 +102,10 @@ public class AppStorageSizesControllerTest {
         mController.setCacheCleared(true);
         mController.updateUi(mContext);
 
-        assertThat(mAppPreference.getSummary()).isEqualTo("1.00 B");
-        assertThat(mCachePreference.getSummary()).isEqualTo("0.00 B");
-        assertThat(mDataPreference.getSummary()).isEqualTo("90.00 B");
-        assertThat(mTotalPreference.getSummary()).isEqualTo("91.00 B");
+        assertThat(mAppPreference.getSummary()).isEqualTo("1 B");
+        assertThat(mCachePreference.getSummary()).isEqualTo("0 B");
+        assertThat(mDataPreference.getSummary()).isEqualTo("90 B");
+        assertThat(mTotalPreference.getSummary()).isEqualTo("91 B");
     }
 
     @Test
@@ -121,9 +120,9 @@ public class AppStorageSizesControllerTest {
         mController.setDataCleared(true);
         mController.updateUi(mContext);
 
-        assertThat(mAppPreference.getSummary()).isEqualTo("1.00 B");
-        assertThat(mCachePreference.getSummary()).isEqualTo("0.00 B");
-        assertThat(mDataPreference.getSummary()).isEqualTo("0.00 B");
-        assertThat(mTotalPreference.getSummary()).isEqualTo("1.00 B");
+        assertThat(mAppPreference.getSummary()).isEqualTo("1 B");
+        assertThat(mCachePreference.getSummary()).isEqualTo("0 B");
+        assertThat(mDataPreference.getSummary()).isEqualTo("0 B");
+        assertThat(mTotalPreference.getSummary()).isEqualTo("1 B");
     }
 }
diff --git a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java
index 33d261f807b..eb3d94f2b16 100644
--- a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsCounterTest.java
@@ -56,7 +56,7 @@ import static org.mockito.Mockito.when;
  * Tests for {@link InstalledAppCounter}.
  */
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public final class AppWithAdminGrantedPermissionsCounterTest {
 
     private final String APP_1 = "app1";
diff --git a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java
index 2e9328ab6e6..d7c80590010 100644
--- a/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/AppWithAdminGrantedPermissionsListerTest.java
@@ -55,7 +55,7 @@ import static org.mockito.Mockito.when;
  * Tests for {@link AppWithAdminGrantedPermissionsLister}.
  */
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public final class AppWithAdminGrantedPermissionsListerTest {
 
     private final String APP_1 = "app1";
diff --git a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
index e5b7a66e79d..dad02ef4545 100644
--- a/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
+++ b/tests/robotests/src/com/android/settings/applications/ApplicationFeatureProviderImplTest.java
@@ -55,7 +55,7 @@ import static org.mockito.Mockito.when;
  * Tests for {@link ApplicationFeatureProviderImpl}.
  */
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O,
         shadows = {ShadowUserManager.class})
 public final class ApplicationFeatureProviderImplTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java b/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java
index 9441707a4b4..78ec2657ad1 100644
--- a/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/DefaultAppSettingsTest.java
@@ -52,7 +52,7 @@ import org.robolectric.util.ReflectionHelpers;
 import java.util.List;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class DefaultAppSettingsTest {
 
     private Context mContext;
diff --git a/tests/robotests/src/com/android/settings/applications/DrawOverlayDetailsTest.java b/tests/robotests/src/com/android/settings/applications/DrawOverlayDetailsTest.java
index 5d20a4c9cc3..38c01282c23 100644
--- a/tests/robotests/src/com/android/settings/applications/DrawOverlayDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/DrawOverlayDetailsTest.java
@@ -46,7 +46,7 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class DrawOverlayDetailsTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/EnterpriseDefaultAppsTest.java b/tests/robotests/src/com/android/settings/applications/EnterpriseDefaultAppsTest.java
index 10caf13f24d..8014dbbe2df 100644
--- a/tests/robotests/src/com/android/settings/applications/EnterpriseDefaultAppsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/EnterpriseDefaultAppsTest.java
@@ -27,7 +27,7 @@ import org.robolectric.annotation.Config;
 import static junit.framework.Assert.assertTrue;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class EnterpriseDefaultAppsTest {
     @Test
     public void testNumberOfIntentsCorrelateWithUI() throws Exception {
diff --git a/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java b/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java
index 3269acb1e29..d34b2eb46f9 100644
--- a/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java
+++ b/tests/robotests/src/com/android/settings/applications/FetchPackageStorageAsyncLoaderTest.java
@@ -44,7 +44,7 @@ import org.robolectric.annotation.Config;
 import java.io.IOException;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class FetchPackageStorageAsyncLoaderTest {
     private static final String PACKAGE_NAME = "com.test.package";
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java b/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
index 58c4386661f..def87586084 100644
--- a/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
+++ b/tests/robotests/src/com/android/settings/applications/InstalledAppCounterTest.java
@@ -61,7 +61,7 @@ import java.util.Set;
  * Tests for {@link InstalledAppCounter}.
  */
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION,
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O,
         shadows = {ShadowUserManager.class})
 public final class InstalledAppCounterTest {
 
diff --git a/tests/robotests/src/com/android/settings/applications/InstalledAppDetailsTest.java b/tests/robotests/src/com/android/settings/applications/InstalledAppDetailsTest.java
index 58a957704de..b8a27b9d833 100644
--- a/tests/robotests/src/com/android/settings/applications/InstalledAppDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/InstalledAppDetailsTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.ArgumentMatchers.nullable;
 import static org.mockito.Matchers.anyDouble;
 import static org.mockito.Matchers.anyInt;
@@ -83,9 +84,9 @@ import java.util.List;
 
 @RunWith(SettingsRobolectricTestRunner.class)
 @Config(
-    manifest = TestConfig.MANIFEST_PATH,
-    sdk = TestConfig.SDK_VERSION,
-    shadows = InstalledAppDetailsTest.ShadowUtils.class
+        manifest = TestConfig.MANIFEST_PATH,
+        sdk = TestConfig.SDK_VERSION_O,
+        shadows = InstalledAppDetailsTest.ShadowUtils.class
 )
 public final class InstalledAppDetailsTest {
 
@@ -192,7 +193,7 @@ public final class InstalledAppDetailsTest {
         when(stats.getTotalBytes()).thenReturn(1L);
 
         assertThat(InstalledAppDetails.getStorageSummary(context, stats, true))
-                .isEqualTo("1.00 B used in external storage");
+                .isEqualTo("1 B used in external storage");
     }
 
     @Test
@@ -202,7 +203,7 @@ public final class InstalledAppDetailsTest {
         when(stats.getTotalBytes()).thenReturn(1L);
 
         assertThat(InstalledAppDetails.getStorageSummary(context, stats, false))
-                .isEqualTo("1.00 B used in internal storage");
+                .isEqualTo("1 B used in internal storage");
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java b/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java
index c74deaeb5cf..6a5cfeba343 100644
--- a/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/InstalledAppListerTest.java
@@ -57,7 +57,7 @@ import static org.mockito.Mockito.when;
  * Tests for {@link InstalledAppLister}.
  */
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public final class InstalledAppListerTest {
 
     private final String APP_1 = "app1";
diff --git a/tests/robotests/src/com/android/settings/applications/NotificationAppsTest.java b/tests/robotests/src/com/android/settings/applications/NotificationAppsTest.java
index 11d757fc504..735a811ae02 100644
--- a/tests/robotests/src/com/android/settings/applications/NotificationAppsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/NotificationAppsTest.java
@@ -49,7 +49,7 @@ import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class NotificationAppsTest {
 
     @Mock
diff --git a/tests/robotests/src/com/android/settings/applications/PictureInPictureDetailsTest.java b/tests/robotests/src/com/android/settings/applications/PictureInPictureDetailsTest.java
index 02b8c7a003c..b998b81e215 100644
--- a/tests/robotests/src/com/android/settings/applications/PictureInPictureDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/PictureInPictureDetailsTest.java
@@ -39,7 +39,7 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class PictureInPictureDetailsTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/PictureInPictureSettingsTest.java b/tests/robotests/src/com/android/settings/applications/PictureInPictureSettingsTest.java
index d379dbd10a0..85b398aa1d5 100644
--- a/tests/robotests/src/com/android/settings/applications/PictureInPictureSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/PictureInPictureSettingsTest.java
@@ -51,7 +51,7 @@ import java.util.ArrayList;
 import java.util.Collections;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class PictureInPictureSettingsTest {
 
     private static final int PRIMARY_USER_ID = 0;
diff --git a/tests/robotests/src/com/android/settings/applications/PremiumSmsAccessTest.java b/tests/robotests/src/com/android/settings/applications/PremiumSmsAccessTest.java
index 30ebcde0c2d..dedb61d54e8 100644
--- a/tests/robotests/src/com/android/settings/applications/PremiumSmsAccessTest.java
+++ b/tests/robotests/src/com/android/settings/applications/PremiumSmsAccessTest.java
@@ -38,7 +38,7 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class PremiumSmsAccessTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/SpecialAppAccessPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/SpecialAppAccessPreferenceControllerTest.java
index f17addd64bb..09bfc292d78 100644
--- a/tests/robotests/src/com/android/settings/applications/SpecialAppAccessPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/SpecialAppAccessPreferenceControllerTest.java
@@ -36,7 +36,7 @@ import org.robolectric.annotation.Config;
 import org.robolectric.util.ReflectionHelpers;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class SpecialAppAccessPreferenceControllerTest {
     private Context mContext;
     @Mock
diff --git a/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java b/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java
index 1a3aeb5b981..64ef4ff4159 100644
--- a/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/UsageAccessDetailsTest.java
@@ -41,7 +41,7 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowApplication;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class UsageAccessDetailsTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/VrListenerSettingsTest.java b/tests/robotests/src/com/android/settings/applications/VrListenerSettingsTest.java
index d2f1bbddefb..5f9ec95e09c 100644
--- a/tests/robotests/src/com/android/settings/applications/VrListenerSettingsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/VrListenerSettingsTest.java
@@ -36,7 +36,7 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class VrListenerSettingsTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/WriteSettingsDetailsTest.java b/tests/robotests/src/com/android/settings/applications/WriteSettingsDetailsTest.java
index a995394d031..6cd07e3e880 100644
--- a/tests/robotests/src/com/android/settings/applications/WriteSettingsDetailsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/WriteSettingsDetailsTest.java
@@ -36,7 +36,7 @@ import org.mockito.MockitoAnnotations;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class WriteSettingsDetailsTest {
 
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java
index 982fb564756..2dde6f4f24b 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterItemTest.java
@@ -35,7 +35,7 @@ import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppFilterItemTest {
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java
index 3fe5e67d6ce..ccd8470272a 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/AppFilterRegistryTest.java
@@ -60,7 +60,7 @@ import org.junit.runner.RunWith;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class AppFilterRegistryTest {
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java
index c32b262719d..ebc0ddc7a76 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/ApplicationViewHolderTest.java
@@ -37,7 +37,7 @@ import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class ApplicationViewHolderTest {
 
     private Context mContext;
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java
index dfe8e4c905f..d208194a227 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/ManageApplicationsTest.java
@@ -73,7 +73,7 @@ import java.util.ArrayList;
 @RunWith(SettingsRobolectricTestRunner.class)
 // TODO: Consider making the shadow class set global using a robolectric.properties file.
 @Config(manifest = TestConfig.MANIFEST_PATH,
-        sdk = TestConfig.SDK_VERSION,
+        sdk = TestConfig.SDK_VERSION_O,
         shadows = {
                 SettingsShadowResources.class,
                 SettingsShadowTheme.class,
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java
index fc761ccb253..c7f2f535e39 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/MusicViewHolderControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.manageapplications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -27,6 +28,7 @@ import android.content.Intent;
 import android.os.UserHandle;
 import android.os.storage.VolumeInfo;
 import android.provider.DocumentsContract;
+import android.text.format.Formatter;
 import android.view.View;
 import android.widget.FrameLayout;
 
@@ -46,7 +48,7 @@ import org.robolectric.annotation.Config;
 
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class MusicViewHolderControllerTest {
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private Fragment mFragment;
@@ -75,7 +77,8 @@ public class MusicViewHolderControllerTest {
     public void storageShouldBeZeroBytesIfQueriedBeforeStorageQueryFinishes() {
         mController.setupView(mHolder);
 
-        assertThat(mHolder.mSummary.getText().toString()).isEqualTo("0.00 B");
+        assertThat(mHolder.mSummary.getText().toString()).isEqualTo(
+                Formatter.formatFileSize(mContext, 0));
     }
 
     @Test
@@ -86,7 +89,8 @@ public class MusicViewHolderControllerTest {
         mController.queryStats();
         mController.setupView(mHolder);
 
-        assertThat(mHolder.mSummary.getText().toString()).isEqualTo("1.00 B");
+        assertThat(mHolder.mSummary.getText().toString()).isEqualTo(
+                Formatter.formatFileSize(mContext, 1));
     }
 
     @Test
diff --git a/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java b/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java
index 0a147ac32fd..fd259217247 100644
--- a/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/manageapplications/PhotosViewHolderControllerTest.java
@@ -17,6 +17,7 @@
 package com.android.settings.applications.manageapplications;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Matchers.nullable;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -26,6 +27,7 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.UserHandle;
 import android.os.storage.VolumeInfo;
+import android.text.format.Formatter;
 import android.view.View;
 import android.widget.FrameLayout;
 
@@ -44,11 +46,12 @@ import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
 @RunWith(SettingsRobolectricTestRunner.class)
-@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION_O)
 public class PhotosViewHolderControllerTest {
     @Mock(answer = Answers.RETURNS_DEEP_STUBS)
     private Fragment mFragment;
-    @Mock private StorageStatsSource mSource;
+    @Mock
+    private StorageStatsSource mSource;
 
     private Context mContext;
     private PhotosViewHolderController mController;
@@ -74,7 +77,8 @@ public class PhotosViewHolderControllerTest {
     public void storageShouldBeZeroBytesIfQueriedBeforeStorageQueryFinishes() {
         mController.setupView(mHolder);
 
-        assertThat(mHolder.mSummary.getText().toString()).isEqualTo("0.00 B");
+        assertThat(mHolder.mSummary.getText().toString()).isEqualTo(
+                Formatter.formatFileSize(mContext, 0));
     }
 
     @Test
@@ -85,7 +89,8 @@ public class PhotosViewHolderControllerTest {
         mController.queryStats();
         mController.setupView(mHolder);
 
-        assertThat(mHolder.mSummary.getText().toString()).isEqualTo("11.00 B");
+        assertThat(mHolder.mSummary.getText().toString()).isEqualTo(
+                Formatter.formatFileSize(mContext, 11));
     }
 
     @Test