diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index d0ae16b4e16..51a811d6c4c 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -1199,7 +1199,6 @@
         </activity>
 
         <activity android:name="Settings$NotificationStationActivity"
-                android:theme="@style/Theme.NotificationStation"
                 android:label="@string/notification_log_title"
                 android:taskAffinity="">
             <intent-filter>
diff --git a/res/values/themes.xml b/res/values/themes.xml
index 4d7780c6f21..d4ccdde66df 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -267,14 +267,6 @@
         <item name="android:actionBarStyle">@style/Theme.ActionBar</item>
     </style>
 
-    <style name="Theme.NotificationStation" parent="@style/Theme.Settings">
-        <!-- Redefine the ActionBar style for contentInsetStart -->
-        <item name="android:actionBarStyle">@style/Theme.ActionBar.SubSettings</item>
-        <item name="*android:actionBarSize">@dimen/actionbar_size</item>
-
-        <item name="preferenceBackgroundColor">@android:color/transparent</item>
-    </style>
-
     <style name="Theme.ConfirmDeviceCredentials" parent="Theme.SubSettings">
         <item name="confirmDeviceCredentialsSideMargin">@dimen/confirm_credentials_side_margin</item>
         <item name="confirmDeviceCredentialsTopMargin">@dimen/confirm_credentials_top_margin</item>
diff --git a/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java b/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
index c644648cfb0..4b7631ad2e8 100644
--- a/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
+++ b/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceController.java
@@ -29,9 +29,11 @@ import com.android.settings.widget.EntityHeaderController;
 import com.android.settingslib.applications.AppUtils;
 import com.android.settingslib.applications.ApplicationsState.AppEntry;
 import com.android.settingslib.core.lifecycle.Lifecycle;
+import com.android.settingslib.core.lifecycle.LifecycleObserver;
+import com.android.settingslib.core.lifecycle.events.OnStart;
 
 public class AppHeaderViewPreferenceController extends BasePreferenceController
-        implements AppInfoDashboardFragment.Callback {
+        implements AppInfoDashboardFragment.Callback, LifecycleObserver, OnStart {
 
     private static final String KEY_HEADER = "header_view";
 
@@ -40,12 +42,17 @@ public class AppHeaderViewPreferenceController extends BasePreferenceController
     private final String mPackageName;
     private final Lifecycle mLifecycle;
 
+    private EntityHeaderController mEntityHeaderController;
+
     public AppHeaderViewPreferenceController(Context context, AppInfoDashboardFragment parent,
             String packageName, Lifecycle lifecycle) {
         super(context, KEY_HEADER);
         mParent = parent;
         mPackageName = packageName;
         mLifecycle = lifecycle;
+        if (mLifecycle != null) {
+            mLifecycle.addObserver(this);
+        }
     }
 
     @Override
@@ -58,17 +65,21 @@ public class AppHeaderViewPreferenceController extends BasePreferenceController
         super.displayPreference(screen);
         mHeader = (LayoutPreference) screen.findPreference(KEY_HEADER);
         final Activity activity = mParent.getActivity();
-        EntityHeaderController
+        mEntityHeaderController = EntityHeaderController
                 .newInstance(activity, mParent, mHeader.findViewById(R.id.entity_header))
-                .setRecyclerView(mParent.getListView(), mLifecycle)
                 .setPackageName(mPackageName)
-                .setHasAppInfoLink(false)
                 .setButtonActions(EntityHeaderController.ActionType.ACTION_APP_PREFERENCE,
                         EntityHeaderController.ActionType.ACTION_NONE)
-                .styleActionBar(activity)
                 .bindHeaderButtons();
     }
 
+    @Override
+    public void onStart() {
+        mEntityHeaderController
+                .setRecyclerView(mParent.getListView(), mLifecycle)
+                .styleActionBar(mParent.getActivity());
+    }
+
     @Override
     public void refreshUi() {
         setAppLabelAndIcon(mParent.getPackageInfo(), mParent.getAppEntry());
@@ -80,13 +91,11 @@ public class AppHeaderViewPreferenceController extends BasePreferenceController
         final boolean isInstantApp = AppUtils.isInstant(pkgInfo.applicationInfo);
         final CharSequence summary = isInstantApp
                 ? null : mContext.getString(Utils.getInstallationStatus(appEntry.info));
-        EntityHeaderController
-                .newInstance(activity, mParent, mHeader.findViewById(R.id.entity_header))
+        mEntityHeaderController
                 .setLabel(appEntry)
                 .setIcon(appEntry)
                 .setSummary(summary)
                 .setIsInstantApp(isInstantApp)
                 .done(activity, false /* rebindActions */);
     }
-
 }
diff --git a/src/com/android/settings/widget/EntityHeaderController.java b/src/com/android/settings/widget/EntityHeaderController.java
index 0d07e67f809..9b2c5291e28 100644
--- a/src/com/android/settings/widget/EntityHeaderController.java
+++ b/src/com/android/settings/widget/EntityHeaderController.java
@@ -16,6 +16,10 @@
 
 package com.android.settings.widget;
 
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
+        .ACTION_OPEN_APP_NOTIFICATION_SETTING;
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_OPEN_APP_SETTING;
+
 import android.annotation.IdRes;
 import android.annotation.UserIdInt;
 import android.app.ActionBar;
@@ -27,6 +31,7 @@ import android.content.pm.PackageInfo;
 import android.content.pm.ResolveInfo;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
+import android.os.Bundle;
 import android.os.UserHandle;
 import android.support.annotation.IntDef;
 import android.support.annotation.VisibleForTesting;
@@ -54,10 +59,6 @@ import com.android.settingslib.core.lifecycle.Lifecycle;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
-        .ACTION_OPEN_APP_NOTIFICATION_SETTING;
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_OPEN_APP_SETTING;
-
 public class EntityHeaderController {
 
     @IntDef({ActionType.ACTION_NONE,
@@ -291,6 +292,11 @@ public class EntityHeaderController {
         return;
     }
 
+    /**
+     * Styles the action bar (elevation, scrolling behaviors, color, etc).
+     * <p/>
+     * This method must be called after {@link Fragment#onCreate(Bundle)}.
+     */
     public EntityHeaderController styleActionBar(Activity activity) {
         if (activity == null) {
             Log.w(TAG, "No activity, cannot style actionbar.");
diff --git a/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java
index 286469c348a..ee870b748bd 100644
--- a/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/applications/appinfo/AppHeaderViewPreferenceControllerTest.java
@@ -16,15 +16,25 @@
 
 package com.android.settings.applications.appinfo;
 
+import static android.arch.lifecycle.Lifecycle.Event.ON_START;
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
 import static org.mockito.Mockito.when;
 
+import android.app.ActionBar;
 import android.app.Activity;
+import android.arch.lifecycle.LifecycleOwner;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
+import android.graphics.drawable.Drawable;
 import android.support.v7.preference.PreferenceScreen;
+import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.TextView;
 
@@ -33,12 +43,14 @@ import com.android.settings.TestConfig;
 import com.android.settings.applications.LayoutPreference;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
 import com.android.settingslib.applications.ApplicationsState;
+import com.android.settingslib.core.lifecycle.Lifecycle;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
+import org.robolectric.Robolectric;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
@@ -48,19 +60,34 @@ public class AppHeaderViewPreferenceControllerTest {
 
     @Mock
     private AppInfoDashboardFragment mFragment;
+
     @Mock
-    private Activity mActivity;
+    private PreferenceScreen mScreen;
+    @Mock
+    private LayoutPreference mPreference;
 
     private Context mContext;
+    private Activity mActivity;
+    private LifecycleOwner mLifecycleOwner;
+    private Lifecycle mLifecycle;
+    private View mHeader;
     private AppHeaderViewPreferenceController mController;
 
     @Before
     public void setUp() {
         MockitoAnnotations.initMocks(this);
         mContext = RuntimeEnvironment.application;
+        mActivity = spy(Robolectric.buildActivity(Activity.class).get());
+        mLifecycleOwner = () -> mLifecycle;
+        mLifecycle = new Lifecycle(mLifecycleOwner);
+        mHeader = LayoutInflater.from(mContext).inflate(R.layout.settings_entity_header, null);
+
         when(mFragment.getActivity()).thenReturn(mActivity);
-        when(mActivity.getApplicationContext()).thenReturn(mContext);
-        mController = new AppHeaderViewPreferenceController(mContext, mFragment, "Package1", null);
+        when(mScreen.findPreference(anyString())).thenReturn(mPreference);
+        when(mPreference.findViewById(R.id.entity_header)).thenReturn(mHeader);
+
+        mController = new AppHeaderViewPreferenceController(mContext, mFragment, "Package1",
+                mLifecycle);
     }
 
     @Test
@@ -77,21 +104,29 @@ public class AppHeaderViewPreferenceControllerTest {
         when(mFragment.getAppEntry()).thenReturn(appEntry);
         when(mFragment.getPackageInfo()).thenReturn(packageInfo);
 
-        final PreferenceScreen screen = mock(PreferenceScreen.class);
-        final LayoutPreference preference = mock(LayoutPreference.class);
-        when(screen.findPreference(mController.getPreferenceKey())).thenReturn(preference);
-        final View header = mock(View.class);
-        when(preference.findViewById(R.id.entity_header)).thenReturn(header);
-        final TextView title = mock(TextView.class);
-        when(header.findViewById(R.id.entity_header_title)).thenReturn(title);
-        final TextView summary = mock(TextView.class);
-        when(header.findViewById(R.id.entity_header_summary)).thenReturn(summary);
-        mController.displayPreference(screen);
 
+        final TextView title = mHeader.findViewById(R.id.entity_header_title);
+        final TextView summary = mHeader.findViewById(R.id.entity_header_summary);
+
+        mController.displayPreference(mScreen);
         mController.refreshUi();
 
-        verify(title).setText(appLabel);
-        verify(summary).setText(mContext.getString(R.string.installed));
+        assertThat(title.getText()).isEqualTo(appLabel);
+        assertThat(summary.getText()).isEqualTo(mContext.getString(R.string.installed));
+    }
+
+    @Test
+    public void onStart_shouldStyleActionBar() {
+        final ActionBar actionBar = mock(ActionBar.class);
+        when(mActivity.getActionBar()).thenReturn(actionBar);
+
+        mController.displayPreference(mScreen);
+
+        verifyZeroInteractions(actionBar);
+
+        mLifecycle.handleLifecycleEvent(ON_START);
+
+        verify(actionBar).setBackgroundDrawable(any(Drawable.class));
     }
 
 }