diff --git a/packages/SystemUI/src/com/android/systemui/AutoReinflateContainer.java b/packages/SystemUI/src/com/android/systemui/AutoReinflateContainer.java
index 12dd8f06de179..4c16d41c8672a 100644
--- a/packages/SystemUI/src/com/android/systemui/AutoReinflateContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/AutoReinflateContainer.java
@@ -16,6 +16,7 @@ package com.android.systemui;
 
 import android.annotation.Nullable;
 import android.content.Context;
+import android.content.pm.ActivityInfo;
 import android.content.res.Configuration;
 import android.content.res.TypedArray;
 import android.util.AttributeSet;
@@ -23,21 +24,29 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.widget.FrameLayout;
 
-import com.android.systemui.statusbar.policy.ConfigurationController;
-
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 
 /**
  * Custom {@link FrameLayout} that re-inflates when changes to {@link Configuration} happen.
  * Currently supports changes to density, asset path, and locale.
  */
-public class AutoReinflateContainer extends FrameLayout implements
-        ConfigurationController.ConfigurationListener {
+public class AutoReinflateContainer extends FrameLayout {
+
+    private static final Set<Integer> SUPPORTED_CHANGES = Set.of(
+            ActivityInfo.CONFIG_LOCALE,
+            ActivityInfo.CONFIG_UI_MODE,
+            ActivityInfo.CONFIG_ASSETS_PATHS,
+            ActivityInfo.CONFIG_DENSITY,
+            ActivityInfo.CONFIG_FONT_SCALE
+    );
 
     private final List<InflateListener> mInflateListeners = new ArrayList<>();
     private final int mLayout;
 
+    private final Configuration mLastConfig = new Configuration();
+
     public AutoReinflateContainer(Context context, @Nullable AttributeSet attrs) {
         super(context, attrs);
 
@@ -51,15 +60,14 @@ public class AutoReinflateContainer extends FrameLayout implements
     }
 
     @Override
-    protected void onAttachedToWindow() {
-        super.onAttachedToWindow();
-        Dependency.get(ConfigurationController.class).addCallback(this);
-    }
-
-    @Override
-    protected void onDetachedFromWindow() {
-        super.onDetachedFromWindow();
-        Dependency.get(ConfigurationController.class).removeCallback(this);
+    protected void onConfigurationChanged(Configuration newConfig) {
+        int diff = mLastConfig.updateFrom(newConfig);
+        for (int change: SUPPORTED_CHANGES) {
+            if ((diff & change) != 0) {
+                inflateLayout();
+                return;
+            }
+        }
     }
 
     protected void inflateLayoutImpl() {
@@ -80,26 +88,6 @@ public class AutoReinflateContainer extends FrameLayout implements
         listener.onInflated(getChildAt(0));
     }
 
-    @Override
-    public void onDensityOrFontScaleChanged() {
-        inflateLayout();
-    }
-
-    @Override
-    public void onThemeChanged() {
-        inflateLayout();
-    }
-
-    @Override
-    public void onUiModeChanged() {
-        inflateLayout();
-    }
-
-    @Override
-    public void onLocaleListChanged() {
-        inflateLayout();
-    }
-
     public interface InflateListener {
         /**
          * Called whenever a new view is inflated.
diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java
index ef16a3a3c63db..aade71a83c28d 100644
--- a/packages/SystemUI/src/com/android/systemui/Dependency.java
+++ b/packages/SystemUI/src/com/android/systemui/Dependency.java
@@ -106,7 +106,6 @@ import com.android.systemui.statusbar.policy.AccessibilityController;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 import com.android.systemui.statusbar.policy.BluetoothController;
 import com.android.systemui.statusbar.policy.CastController;
-import com.android.systemui.statusbar.policy.ConfigurationController;
 import com.android.systemui.statusbar.policy.DataSaverController;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 import com.android.systemui.statusbar.policy.ExtensionController;
@@ -134,14 +133,14 @@ import com.android.systemui.util.leak.LeakDetector;
 import com.android.systemui.util.leak.LeakReporter;
 import com.android.systemui.util.sensors.AsyncSensorManager;
 
+import dagger.Lazy;
+
 import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 
 import javax.inject.Inject;
 import javax.inject.Named;
 
-import dagger.Lazy;
-
 /**
  * Class to handle ugly dependencies throughout sysui until we determine the
  * long-term dependency injection solution.
@@ -270,7 +269,6 @@ public class Dependency {
     @Inject Lazy<NotificationShadeWindowController> mNotificationShadeWindowController;
     @Inject Lazy<StatusBarWindowController> mTempStatusBarWindowController;
     @Inject Lazy<DarkIconDispatcher> mDarkIconDispatcher;
-    @Inject Lazy<ConfigurationController> mConfigurationController;
     @Inject Lazy<StatusBarIconController> mStatusBarIconController;
     @Inject Lazy<ScreenLifecycle> mScreenLifecycle;
     @Inject Lazy<WakefulnessLifecycle> mWakefulnessLifecycle;
@@ -441,8 +439,6 @@ public class Dependency {
 
         mProviders.put(DarkIconDispatcher.class, mDarkIconDispatcher::get);
 
-        mProviders.put(ConfigurationController.class, mConfigurationController::get);
-
         mProviders.put(StatusBarIconController.class, mStatusBarIconController::get);
 
         mProviders.put(ScreenLifecycle.class, mScreenLifecycle::get);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java
index 780e0c56a2394..6fda56c8717a4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java
@@ -116,7 +116,6 @@ public class HeadsUpManagerPhoneTest extends AlertingNotificationManagerTest {
                 .thenReturn(TEST_AUTO_DISMISS_TIME);
         when(mVSProvider.isReorderingAllowed()).thenReturn(true);
         mDependency.injectMockDependency(NotificationShadeWindowController.class);
-        mDependency.injectMockDependency(ConfigurationController.class);
         super.setUp();
 
         mHeadsUpManager = new TestableHeadsUpManagerPhone(
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
index 71ac7c48d5eaf..683136d7af0fe 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
@@ -45,6 +45,8 @@ import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 
 import java.util.Map;
 import java.util.function.Consumer;
@@ -53,16 +55,18 @@ import java.util.function.Consumer;
 @SmallTest
 public class ExtensionControllerImplTest extends SysuiTestCase {
 
+    @Mock
+    private ConfigurationController mConfigurationController;
+
     private PluginManager mPluginManager;
     private TunerService mTunerService;
     private ExtensionController mExtensionController;
-    private ConfigurationController mConfigurationController;
 
     @Before
     public void setup() {
+        MockitoAnnotations.initMocks(this);
         mPluginManager = mDependency.injectMockDependency(PluginManager.class);
         mTunerService = mDependency.injectMockDependency(TunerService.class);
-        mConfigurationController = mDependency.injectMockDependency(ConfigurationController.class);
         mExtensionController = new ExtensionControllerImpl(
                 mContext,
                 mock(LeakDetector.class),