diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayRegistrant.java b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayRegistrant.java
deleted file mode 100644
index 80e68cf..0000000
--- a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayRegistrant.java
+++ /dev/null
@@ -1,129 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.systemui.dreams;
-
-import static com.android.systemui.dreams.dagger.DreamModule.DREAM_OVERLAY_SERVICE_COMPONENT;
-
-import android.content.BroadcastReceiver;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.res.Resources;
-import android.os.PatternMatcher;
-import android.os.RemoteException;
-import android.os.ServiceManager;
-import android.service.dreams.DreamService;
-import android.service.dreams.IDreamManager;
-import android.util.Log;
-
-import com.android.systemui.dagger.qualifiers.Main;
-import com.android.systemui.dagger.qualifiers.SystemUser;
-import com.android.systemui.shared.condition.Monitor;
-import com.android.systemui.util.condition.ConditionalCoreStartable;
-
-import javax.inject.Inject;
-import javax.inject.Named;
-
-/**
- * {@link DreamOverlayRegistrant} is responsible for telling system server that SystemUI should be
- * the designated dream overlay component.
- */
-public class DreamOverlayRegistrant extends ConditionalCoreStartable {
-    private static final String TAG = "DreamOverlayRegistrant";
-    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
-    private final IDreamManager mDreamManager;
-    private final ComponentName mOverlayServiceComponent;
-    private final Context mContext;
-    private final Resources mResources;
-    private boolean mCurrentRegisteredState = false;
-
-    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            if (DEBUG) {
-                Log.d(TAG, "package changed receiver - onReceive");
-            }
-
-            registerOverlayService();
-        }
-    };
-
-    private void registerOverlayService() {
-        // Check to see if the service has been disabled by the user. In this case, we should not
-        // proceed modifying the enabled setting.
-        final PackageManager packageManager = mContext.getPackageManager();
-        final int enabledState =
-                packageManager.getComponentEnabledSetting(mOverlayServiceComponent);
-
-        // The overlay service is only registered when its component setting is enabled.
-        boolean register = false;
-
-        try {
-            register = packageManager.getServiceInfo(mOverlayServiceComponent,
-                PackageManager.GET_META_DATA).enabled;
-        } catch (NameNotFoundException e) {
-            Log.e(TAG, "could not find dream overlay service");
-        }
-
-        if (mCurrentRegisteredState == register) {
-            return;
-        }
-
-        mCurrentRegisteredState = register;
-
-        try {
-            if (DEBUG) {
-                Log.d(TAG, mCurrentRegisteredState
-                        ? "registering dream overlay service:" + mOverlayServiceComponent
-                        : "clearing dream overlay service");
-            }
-
-            mDreamManager.registerDreamOverlayService(
-                    mCurrentRegisteredState ? mOverlayServiceComponent : null);
-        } catch (RemoteException e) {
-            Log.e(TAG, "could not register dream overlay service:" + e);
-        }
-    }
-
-    @Inject
-    public DreamOverlayRegistrant(Context context, @Main Resources resources,
-            @Named(DREAM_OVERLAY_SERVICE_COMPONENT) ComponentName dreamOverlayServiceComponent,
-            @SystemUser Monitor monitor) {
-        super(monitor);
-        mContext = context;
-        mResources = resources;
-        mDreamManager = IDreamManager.Stub.asInterface(
-                ServiceManager.getService(DreamService.DREAM_SERVICE));
-        mOverlayServiceComponent = dreamOverlayServiceComponent;
-    }
-
-    @Override
-    protected void onStart() {
-        final IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_CHANGED);
-        filter.addDataScheme("package");
-        filter.addDataSchemeSpecificPart(mOverlayServiceComponent.getPackageName(),
-                PatternMatcher.PATTERN_LITERAL);
-        // Note that we directly register the receiver here as data schemes are not supported by
-        // BroadcastDispatcher.
-        mContext.registerReceiver(mReceiver, filter);
-
-        registerOverlayService();
-    }
-}
diff --git a/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayRegistrant.kt b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayRegistrant.kt
new file mode 100644
index 0000000..4400ee6
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/dreams/DreamOverlayRegistrant.kt
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.systemui.dreams
+
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.pm.PackageManager
+import android.os.PatternMatcher
+import android.os.RemoteException
+import android.os.ServiceManager
+import android.service.dreams.DreamService
+import android.service.dreams.IDreamManager
+import android.util.Log
+import com.android.systemui.dagger.qualifiers.SystemUser
+import com.android.systemui.dreams.dagger.DreamModule
+import com.android.systemui.shared.condition.Monitor
+import com.android.systemui.util.condition.ConditionalCoreStartable
+import javax.inject.Inject
+import javax.inject.Named
+
+/**
+ * [DreamOverlayRegistrant] is responsible for telling system server that SystemUI should be the
+ * designated dream overlay component.
+ */
+class DreamOverlayRegistrant
+@Inject
+constructor(
+    private val context: Context,
+    @param:Named(DreamModule.DREAM_OVERLAY_SERVICE_COMPONENT)
+    private val overlayServiceComponent: ComponentName,
+    @SystemUser monitor: Monitor,
+) : ConditionalCoreStartable(monitor) {
+    private val dreamManager: IDreamManager =
+        IDreamManager.Stub.asInterface(ServiceManager.getService(DreamService.DREAM_SERVICE))
+    private var currentRegisteredState = false
+
+    private val receiver: BroadcastReceiver =
+        object : BroadcastReceiver() {
+            override fun onReceive(context: Context, intent: Intent) {
+                if (DEBUG) {
+                    Log.d(TAG, "package changed receiver - onReceive")
+                }
+
+                registerOverlayService()
+            }
+        }
+
+    private fun registerOverlayService() {
+        // Check to see if the service has been disabled by the user. In this case, we should not
+        // proceed modifying the enabled setting.
+        val packageManager = context.packageManager
+
+        // The overlay service is only registered when its component setting is enabled.
+        var register = false
+
+        try {
+            register =
+                packageManager
+                    .getServiceInfo(overlayServiceComponent, PackageManager.GET_META_DATA)
+                    .enabled
+        } catch (e: PackageManager.NameNotFoundException) {
+            Log.e(TAG, "could not find dream overlay service")
+        }
+
+        if (currentRegisteredState == register) {
+            return
+        }
+
+        currentRegisteredState = register
+
+        try {
+            if (DEBUG) {
+                Log.d(
+                    TAG,
+                    if (currentRegisteredState)
+                        "registering dream overlay service:$overlayServiceComponent"
+                    else "clearing dream overlay service",
+                )
+            }
+
+            dreamManager.registerDreamOverlayService(
+                if (currentRegisteredState) overlayServiceComponent else null
+            )
+        } catch (e: RemoteException) {
+            Log.e(TAG, "could not register dream overlay service:$e")
+        }
+    }
+
+    override fun onStart() {
+        val filter = IntentFilter(Intent.ACTION_PACKAGE_CHANGED)
+        filter.addDataScheme("package")
+        filter.addDataSchemeSpecificPart(
+            overlayServiceComponent.packageName,
+            PatternMatcher.PATTERN_LITERAL,
+        )
+        // Note that we directly register the receiver here as data schemes are not supported by
+        // BroadcastDispatcher.
+        context.registerReceiver(receiver, filter)
+
+        registerOverlayService()
+    }
+
+    companion object {
+        private const val TAG = "DreamOverlayRegistrant"
+        private val DEBUG = Log.isLoggable(TAG, Log.DEBUG)
+    }
+}