diff --git a/packages/CarSystemUI/src/com/android/systemui/car/CarDeviceProvisionedControllerImpl.java b/packages/CarSystemUI/src/com/android/systemui/car/CarDeviceProvisionedControllerImpl.java
index 38d5211bd0d45..09e62d240a72b 100644
--- a/packages/CarSystemUI/src/com/android/systemui/car/CarDeviceProvisionedControllerImpl.java
+++ b/packages/CarSystemUI/src/com/android/systemui/car/CarDeviceProvisionedControllerImpl.java
@@ -44,8 +44,9 @@ public class CarDeviceProvisionedControllerImpl extends DeviceProvisionedControl
             CarSettings.Secure.KEY_SETUP_WIZARD_IN_PROGRESS);
     private final ContentObserver mCarSettingsObserver = new ContentObserver(
             Dependency.get(Dependency.MAIN_HANDLER)) {
+
         @Override
-        public void onChange(boolean selfChange, Uri uri, int userId) {
+        public void onChange(boolean selfChange, Uri uri, int flags) {
             if (USER_SETUP_IN_PROGRESS_URI.equals(uri)) {
                 notifyUserSetupInProgressChanged();
             }
diff --git a/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt b/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt
index f818d197e031f..50bd1ade1e227 100644
--- a/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt
+++ b/packages/SystemUI/src/com/android/systemui/controls/controller/ControlsControllerImpl.kt
@@ -125,14 +125,19 @@ class ControlsControllerImpl @Inject constructor (
 
     @VisibleForTesting
     internal val settingObserver = object : ContentObserver(null) {
-        override fun onChange(selfChange: Boolean, uri: Uri, userId: Int) {
+        override fun onChange(
+            selfChange: Boolean,
+            uris: MutableIterable<Uri>,
+            flags: Int,
+            userId: Int
+        ) {
             // Do not listen to changes in the middle of user change, those will be read by the
             // user-switch receiver.
             if (userChanging || userId != currentUserId) {
                 return
             }
             available = Settings.Secure.getIntForUser(contentResolver, CONTROLS_AVAILABLE,
-                    DEFAULT_ENABLED, currentUserId) != 0
+                DEFAULT_ENABLED, currentUserId) != 0
             resetFavorites(available)
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
index 44e5d3de5ca7e..c28a719b9826f 100644
--- a/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
+++ b/packages/SystemUI/src/com/android/systemui/doze/DozeSensors.java
@@ -261,7 +261,7 @@ public class DozeSensors {
 
     private final ContentObserver mSettingsObserver = new ContentObserver(mHandler) {
         @Override
-        public void onChange(boolean selfChange, Uri uri, int userId) {
+        public void onChange(boolean selfChange, Iterable<Uri> uris, int flags, int userId) {
             if (userId != ActivityManager.getCurrentUser()) {
                 return;
             }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt
index 62d3612a483b1..7f42fe0473f3c 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubViewController.kt
@@ -164,8 +164,8 @@ class PeopleHubSettingChangeDataSourceImpl @Inject constructor(
         // Immediately report current value of setting
         updateListener(listener)
         val observer = object : ContentObserver(handler) {
-            override fun onChange(selfChange: Boolean, uri: Uri?, userId: Int) {
-                super.onChange(selfChange, uri, userId)
+            override fun onChange(selfChange: Boolean, uri: Uri?, flags: Int) {
+                super.onChange(selfChange, uri, flags)
                 updateListener(listener)
             }
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
index a3e2e7619bac7..7280a881655c5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/DeviceProvisionedControllerImpl.java
@@ -59,7 +59,7 @@ public class DeviceProvisionedControllerImpl extends CurrentUserTracker implemen
         mUserSetupUri = Secure.getUriFor(Secure.USER_SETUP_COMPLETE);
         mSettingsObserver = new ContentObserver(mainHandler) {
             @Override
-            public void onChange(boolean selfChange, Uri uri, int userId) {
+            public void onChange(boolean selfChange, Uri uri, int flags) {
                 Log.d(TAG, "Setting change: " + uri);
                 if (mUserSetupUri.equals(uri)) {
                     notifySetupChanged();
diff --git a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
index 31b9952afe941..30db37c4f128a 100644
--- a/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
+++ b/packages/SystemUI/src/com/android/systemui/theme/ThemeOverlayController.java
@@ -99,8 +99,10 @@ public class ThemeOverlayController extends SystemUI {
                 Settings.Secure.getUriFor(Settings.Secure.THEME_CUSTOMIZATION_OVERLAY_PACKAGES),
                 false,
                 new ContentObserver(mBgHandler) {
+
                     @Override
-                    public void onChange(boolean selfChange, Uri uri, int userId) {
+                    public void onChange(boolean selfChange, Iterable<Uri> uris, int flags,
+                            int userId) {
                         if (DEBUG) Log.d(TAG, "Overlay changed for user: " + userId);
                         if (ActivityManager.getCurrentUser() == userId) {
                             updateThemeOverlays();
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
index 142fdc21aff1a..b2a5f5bee5434 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerServiceImpl.java
@@ -262,10 +262,13 @@ public class TunerServiceImpl extends TunerService {
         }
 
         @Override
-        public void onChange(boolean selfChange, Uri uri, int userId) {
+        public void onChange(boolean selfChange, Iterable<Uri> uris, int flags, int userId) {
             if (userId == ActivityManager.getCurrentUser()) {
-                reloadSetting(uri);
+                for (Uri u : uris) {
+                    reloadSetting(u);
+                }
             }
         }
+
     }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/controls/controller/ControlsControllerImplTest.kt b/packages/SystemUI/tests/src/com/android/systemui/controls/controller/ControlsControllerImplTest.kt
index 45ea3c96b8195..183dde87bdf78 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/controls/controller/ControlsControllerImplTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/controls/controller/ControlsControllerImplTest.kt
@@ -408,7 +408,7 @@ class ControlsControllerImplTest : SysuiTestCase() {
     fun testDisableFeature_notAvailable() {
         Settings.Secure.putIntForUser(mContext.contentResolver,
                 ControlsControllerImpl.CONTROLS_AVAILABLE, 0, user)
-        controller.settingObserver.onChange(false, ControlsControllerImpl.URI, 0)
+        controller.settingObserver.onChange(false, listOf(ControlsControllerImpl.URI), 0, 0)
         assertFalse(controller.available)
     }
 
@@ -421,7 +421,7 @@ class ControlsControllerImplTest : SysuiTestCase() {
 
         Settings.Secure.putIntForUser(mContext.contentResolver,
                 ControlsControllerImpl.CONTROLS_AVAILABLE, 0, user)
-        controller.settingObserver.onChange(false, ControlsControllerImpl.URI, user)
+        controller.settingObserver.onChange(false, listOf(ControlsControllerImpl.URI), 0, user)
         assertTrue(controller.getFavorites().isEmpty())
     }
 
@@ -432,7 +432,7 @@ class ControlsControllerImplTest : SysuiTestCase() {
 
         Settings.Secure.putIntForUser(mContext.contentResolver,
                 ControlsControllerImpl.CONTROLS_AVAILABLE, 0, otherUser)
-        controller.settingObserver.onChange(false, ControlsControllerImpl.URI, otherUser)
+        controller.settingObserver.onChange(false, listOf(ControlsControllerImpl.URI), 0, otherUser)
 
         assertTrue(controller.available)
         assertFalse(controller.getFavorites().isEmpty())