Add entry point for adaptive brightness settings

Test: adb shell am start -a android.settings.ADAPTIVE_BRIGHTNESS_SETTINGS
Bug: 187332145
Change-Id: Ifd81bfb3b0abc3ea10a062cb49fab20f6ef3fdfc
diff --git a/src/com/android/settings/Settings.java b/src/com/android/settings/Settings.java
index 404207d..fdaa7c0 100644
--- a/src/com/android/settings/Settings.java
+++ b/src/com/android/settings/Settings.java
@@ -322,4 +322,6 @@
      * Activity for AppDashboard.
      */
     public static class AppDashboardActivity extends SettingsActivity {}
+
+    public static class AdaptiveBrightnessActivity extends SettingsActivity { /* empty */ }
 }
diff --git a/src/com/android/settings/core/gateway/SettingsGateway.java b/src/com/android/settings/core/gateway/SettingsGateway.java
index d0fb7ab..0ba389e 100644
--- a/src/com/android/settings/core/gateway/SettingsGateway.java
+++ b/src/com/android/settings/core/gateway/SettingsGateway.java
@@ -84,6 +84,7 @@
 import com.android.settings.deviceinfo.aboutphone.MyDeviceInfoFragment;
 import com.android.settings.deviceinfo.firmwareversion.FirmwareVersionSettings;
 import com.android.settings.deviceinfo.legal.ModuleLicensesDashboard;
+import com.android.settings.display.AutoBrightnessSettings;
 import com.android.settings.display.NightDisplaySettings;
 import com.android.settings.display.SmartAutoRotatePreferenceFragment;
 import com.android.settings.display.darkmode.DarkModeSettingsFragment;
@@ -313,7 +314,8 @@
             MediaControlsSettings.class.getName(),
             NetworkProviderSettings.class.getName(),
             AlarmsAndRemindersDetails.class.getName(),
-            MediaManagementAppsDetails.class.getName()
+            MediaManagementAppsDetails.class.getName(),
+            AutoBrightnessSettings.class.getName()
     };
 
     public static final String[] SETTINGS_FOR_RESTRICTED = {
@@ -344,6 +346,8 @@
             Settings.ConfigureNotificationSettingsActivity.class.getName(),
             Settings.ManageApplicationsActivity.class.getName(),
             Settings.PaymentSettingsActivity.class.getName(),
+            // Home page > Display
+            Settings.AdaptiveBrightnessActivity.class.getName(),
             // Home page > Security & screen lock
             Settings.LocationSettingsActivity.class.getName(),
             // Home page > System