diff --git a/services/companion/java/com/android/server/companion/virtual/SensorController.java b/services/companion/java/com/android/server/companion/virtual/SensorController.java
index 6d198de984907..2d591b614d18d 100644
--- a/services/companion/java/com/android/server/companion/virtual/SensorController.java
+++ b/services/companion/java/com/android/server/companion/virtual/SensorController.java
@@ -53,19 +53,18 @@ public class SensorController {
 
     private static AtomicInteger sNextDirectChannelHandle = new AtomicInteger(1);
 
-    private final Object mLock;
+    private final Object mLock = new Object();
     private final int mVirtualDeviceId;
     @GuardedBy("mLock")
-    private final Map<IBinder, SensorDescriptor> mSensorDescriptors = new ArrayMap<>();
+    private final ArrayMap<IBinder, SensorDescriptor> mSensorDescriptors = new ArrayMap<>();
 
     @NonNull
     private final SensorManagerInternal.RuntimeSensorCallback mRuntimeSensorCallback;
     private final SensorManagerInternal mSensorManagerInternal;
     private final VirtualDeviceManagerInternal mVdmInternal;
 
-    public SensorController(@NonNull Object lock, int virtualDeviceId,
+    public SensorController(int virtualDeviceId,
             @Nullable IVirtualSensorCallback virtualSensorCallback) {
-        mLock = lock;
         mVirtualDeviceId = virtualDeviceId;
         mRuntimeSensorCallback = new RuntimeSensorCallbackWrapper(virtualSensorCallback);
         mSensorManagerInternal = LocalServices.getService(SensorManagerInternal.class);
@@ -185,7 +184,7 @@ public class SensorController {
     @VisibleForTesting
     Map<IBinder, SensorDescriptor> getSensorDescriptors() {
         synchronized (mLock) {
-            return mSensorDescriptors;
+            return new ArrayMap<>(mSensorDescriptors);
         }
     }
 
diff --git a/services/companion/java/com/android/server/companion/virtual/VirtualDeviceImpl.java b/services/companion/java/com/android/server/companion/virtual/VirtualDeviceImpl.java
index de0f68ccd6659..6b55d7ed4d56f 100644
--- a/services/companion/java/com/android/server/companion/virtual/VirtualDeviceImpl.java
+++ b/services/companion/java/com/android/server/companion/virtual/VirtualDeviceImpl.java
@@ -266,8 +266,7 @@ final class VirtualDeviceImpl extends IVirtualDevice.Stub
             mInputController = inputController;
         }
         if (sensorController == null) {
-            mSensorController = new SensorController(
-                    mVirtualDeviceLock, mDeviceId, mParams.getVirtualSensorCallback());
+            mSensorController = new SensorController(mDeviceId, mParams.getVirtualSensorCallback());
         } else {
             mSensorController = sensorController;
         }
diff --git a/services/tests/servicestests/src/com/android/server/companion/virtual/SensorControllerTest.java b/services/tests/servicestests/src/com/android/server/companion/virtual/SensorControllerTest.java
index aea8b86589849..6a45d5f7823de 100644
--- a/services/tests/servicestests/src/com/android/server/companion/virtual/SensorControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/companion/virtual/SensorControllerTest.java
@@ -70,8 +70,7 @@ public class SensorControllerTest {
         LocalServices.removeServiceForTest(SensorManagerInternal.class);
         LocalServices.addService(SensorManagerInternal.class, mSensorManagerInternalMock);
 
-        mSensorController =
-                new SensorController(new Object(), VIRTUAL_DEVICE_ID, mVirtualSensorCallback);
+        mSensorController = new SensorController(VIRTUAL_DEVICE_ID, mVirtualSensorCallback);
         mSensorEvent = new VirtualSensorEvent.Builder(new float[] { 1f, 2f, 3f}).build();
         mVirtualSensorConfig =
                 new VirtualSensorConfig.Builder(Sensor.TYPE_ACCELEROMETER, VIRTUAL_SENSOR_NAME)
diff --git a/services/tests/servicestests/src/com/android/server/companion/virtual/VirtualDeviceManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/companion/virtual/VirtualDeviceManagerServiceTest.java
index c8c1d6f0f7ed2..8884dba217ed7 100644
--- a/services/tests/servicestests/src/com/android/server/companion/virtual/VirtualDeviceManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/companion/virtual/VirtualDeviceManagerServiceTest.java
@@ -359,8 +359,7 @@ public class VirtualDeviceManagerServiceTest {
         mInputController = new InputController(mNativeWrapperMock,
                 new Handler(TestableLooper.get(this).getLooper()),
                 mContext.getSystemService(WindowManager.class), threadVerifier);
-        mSensorController =
-                new SensorController(new Object(), VIRTUAL_DEVICE_ID_1, mVirtualSensorCallback);
+        mSensorController = new SensorController(VIRTUAL_DEVICE_ID_1, mVirtualSensorCallback);
         mCameraAccessController =
                 new CameraAccessController(mContext, mLocalService, mCameraAccessBlockedCallback);