diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index 5c4fa590530be..617d026dee376 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -13168,7 +13168,7 @@ package android.service.voice {
     method @NonNull public android.service.voice.HotwordDetectedResult.Builder setScore(int);
   }
 
-  public abstract class HotwordDetectionService extends android.app.Service implements android.service.voice.SandboxedDetectionServiceBase {
+  public abstract class HotwordDetectionService extends android.app.Service implements android.service.voice.SandboxedDetectionInitializer {
     ctor public HotwordDetectionService();
     method @Deprecated public static int getMaxCustomInitializationStatus();
     method @Nullable public final android.os.IBinder onBind(@NonNull android.content.Intent);
@@ -13240,7 +13240,7 @@ package android.service.voice {
     method @NonNull public android.service.voice.HotwordRejectedResult.Builder setConfidenceLevel(int);
   }
 
-  public interface SandboxedDetectionServiceBase {
+  public interface SandboxedDetectionInitializer {
     method public static int getMaxCustomInitializationStatus();
     method public void onUpdateState(@Nullable android.os.PersistableBundle, @Nullable android.os.SharedMemory, long, @Nullable java.util.function.IntConsumer);
     field public static final int INITIALIZATION_STATUS_SUCCESS = 0; // 0x0
@@ -13262,7 +13262,7 @@ package android.service.voice {
     field @NonNull public static final android.os.Parcelable.Creator<android.service.voice.UnknownFailure> CREATOR;
   }
 
-  public abstract class VisualQueryDetectionService extends android.app.Service implements android.service.voice.SandboxedDetectionServiceBase {
+  public abstract class VisualQueryDetectionService extends android.app.Service implements android.service.voice.SandboxedDetectionInitializer {
     ctor public VisualQueryDetectionService();
     method public final void finishQuery() throws java.lang.IllegalStateException;
     method public final void gainedAttention();
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index c17bbae6f4597..beeddf6460653 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -2812,7 +2812,7 @@ package android.service.voice {
     method @NonNull public android.service.voice.AlwaysOnHotwordDetector.EventPayload.Builder setKeyphraseRecognitionExtras(@NonNull java.util.List<android.hardware.soundtrigger.SoundTrigger.KeyphraseRecognitionExtra>);
   }
 
-  public abstract class HotwordDetectionService extends android.app.Service implements android.service.voice.SandboxedDetectionServiceBase {
+  public abstract class HotwordDetectionService extends android.app.Service implements android.service.voice.SandboxedDetectionInitializer {
     field public static final boolean ENABLE_PROXIMITY_RESULT = true;
   }
 
diff --git a/core/java/android/service/voice/HotwordDetectionService.java b/core/java/android/service/voice/HotwordDetectionService.java
index 0384454bb69cb..d9ee859dc66bd 100644
--- a/core/java/android/service/voice/HotwordDetectionService.java
+++ b/core/java/android/service/voice/HotwordDetectionService.java
@@ -72,7 +72,7 @@ import java.util.function.IntConsumer;
  */
 @SystemApi
 public abstract class HotwordDetectionService extends Service
-        implements SandboxedDetectionServiceBase {
+        implements SandboxedDetectionInitializer {
     private static final String TAG = "HotwordDetectionService";
     private static final boolean DBG = false;
 
@@ -89,21 +89,23 @@ public abstract class HotwordDetectionService extends Service
     /**
      * Indicates that the updated status is successful.
      *
-     * @deprecated Replaced with {@link SandboxedDetectionServiceBase#INITIALIZATION_STATUS_SUCCESS}
+     * @deprecated Replaced with
+     * {@link SandboxedDetectionInitializer#INITIALIZATION_STATUS_SUCCESS}
      */
     @Deprecated
     public static final int INITIALIZATION_STATUS_SUCCESS =
-            SandboxedDetectionServiceBase.INITIALIZATION_STATUS_SUCCESS;
+            SandboxedDetectionInitializer.INITIALIZATION_STATUS_SUCCESS;
 
     /**
      * Indicates that the callback wasn’t invoked within the timeout.
      * This is used by system.
      *
-     * @deprecated Replaced with {@link SandboxedDetectionServiceBase#INITIALIZATION_STATUS_UNKNOWN}
+     * @deprecated Replaced with
+     * {@link SandboxedDetectionInitializer#INITIALIZATION_STATUS_UNKNOWN}
      */
     @Deprecated
     public static final int INITIALIZATION_STATUS_UNKNOWN =
-            SandboxedDetectionServiceBase.INITIALIZATION_STATUS_UNKNOWN;
+            SandboxedDetectionInitializer.INITIALIZATION_STATUS_UNKNOWN;
 
     /**
      * Source for the given audio stream.
@@ -259,7 +261,7 @@ public abstract class HotwordDetectionService extends Service
      *
      * @hide
      * @deprecated Replaced with
-     * {@link SandboxedDetectionServiceBase#getMaxCustomInitializationStatus()}
+     * {@link SandboxedDetectionInitializer#getMaxCustomInitializationStatus()}
      */
     @SystemApi
     @Deprecated
@@ -368,7 +370,7 @@ public abstract class HotwordDetectionService extends Service
     private void onUpdateStateInternal(@Nullable PersistableBundle options,
             @Nullable SharedMemory sharedMemory, IRemoteCallback callback) {
         IntConsumer intConsumer =
-                SandboxedDetectionServiceBase.createInitializationStatusConsumer(callback);
+                SandboxedDetectionInitializer.createInitializationStatusConsumer(callback);
         onUpdateState(options, sharedMemory, UPDATE_TIMEOUT_MILLIS, intConsumer);
     }
 
diff --git a/core/java/android/service/voice/HotwordDetector.java b/core/java/android/service/voice/HotwordDetector.java
index 22d97b7bbcaa3..93fcec14cf1cc 100644
--- a/core/java/android/service/voice/HotwordDetector.java
+++ b/core/java/android/service/voice/HotwordDetector.java
@@ -283,9 +283,9 @@ public interface HotwordDetector {
          *
          * @param status Info about initialization state of {@link HotwordDetectionService} or
          * {@link VisualQueryDetectionService}; allowed values are
-         * {@link SandboxedDetectionServiceBase#INITIALIZATION_STATUS_SUCCESS},
-         * 1<->{@link SandboxedDetectionServiceBase#getMaxCustomInitializationStatus()},
-         * {@link SandboxedDetectionServiceBase#INITIALIZATION_STATUS_UNKNOWN}.
+         * {@link SandboxedDetectionInitializer#INITIALIZATION_STATUS_SUCCESS},
+         * 1<->{@link SandboxedDetectionInitializer#getMaxCustomInitializationStatus()},
+         * {@link SandboxedDetectionInitializer#INITIALIZATION_STATUS_UNKNOWN}.
          */
         void onHotwordDetectionServiceInitialized(int status);
 
diff --git a/core/java/android/service/voice/SandboxedDetectionServiceBase.java b/core/java/android/service/voice/SandboxedDetectionInitializer.java
similarity index 95%
rename from core/java/android/service/voice/SandboxedDetectionServiceBase.java
rename to core/java/android/service/voice/SandboxedDetectionInitializer.java
index 43331642bd1ef..4a41968395a78 100644
--- a/core/java/android/service/voice/SandboxedDetectionServiceBase.java
+++ b/core/java/android/service/voice/SandboxedDetectionInitializer.java
@@ -28,12 +28,12 @@ import android.os.SharedMemory;
 import java.util.function.IntConsumer;
 
 /**
- * Base for all sandboxed detection services, providing a common interface for initialization.
+ * Provides common initialzation methods for sandboxed detection services.
  *
  * @hide
  */
 @SystemApi
-public interface SandboxedDetectionServiceBase {
+public interface SandboxedDetectionInitializer {
 
     /**
      * Indicates that the updated status is successful.
@@ -77,7 +77,7 @@ public interface SandboxedDetectionServiceBase {
         if (callback != null) {
             intConsumer =
                     value -> {
-                        if (value > SandboxedDetectionServiceBase
+                        if (value > SandboxedDetectionInitializer
                                 .getMaxCustomInitializationStatus()) {
                             throw new IllegalArgumentException(
                                     "The initialization status is invalid for " + value);
diff --git a/core/java/android/service/voice/VisualQueryDetectionService.java b/core/java/android/service/voice/VisualQueryDetectionService.java
index 1783186cd045f..a80ee85e8c774 100644
--- a/core/java/android/service/voice/VisualQueryDetectionService.java
+++ b/core/java/android/service/voice/VisualQueryDetectionService.java
@@ -58,7 +58,7 @@ import java.util.function.IntConsumer;
  */
 @SystemApi
 public abstract class VisualQueryDetectionService extends Service
-        implements SandboxedDetectionServiceBase {
+        implements SandboxedDetectionInitializer {
 
     private static final String TAG = VisualQueryDetectionService.class.getSimpleName();
 
@@ -175,7 +175,7 @@ public abstract class VisualQueryDetectionService extends Service
     private void onUpdateStateInternal(@Nullable PersistableBundle options,
             @Nullable SharedMemory sharedMemory, IRemoteCallback callback) {
         IntConsumer intConsumer =
-                SandboxedDetectionServiceBase.createInitializationStatusConsumer(callback);
+                SandboxedDetectionInitializer.createInitializationStatusConsumer(callback);
         onUpdateState(options, sharedMemory, UPDATE_TIMEOUT_MILLIS, intConsumer);
     }
 
diff --git a/core/java/android/service/voice/VisualQueryDetector.java b/core/java/android/service/voice/VisualQueryDetector.java
index f0f6a4f829cf6..7dc0687b549d3 100644
--- a/core/java/android/service/voice/VisualQueryDetector.java
+++ b/core/java/android/service/voice/VisualQueryDetector.java
@@ -201,9 +201,10 @@ public class VisualQueryDetector {
          * short amount of time to report its initialization state.
          *
          * @param status Info about initialization state of {@link VisualQueryDetectionService}; the
-         * allowed values are {@link SandboxedDetectionServiceBase#INITIALIZATION_STATUS_SUCCESS},
-         * 1<->{@link SandboxedDetectionServiceBase#getMaxCustomInitializationStatus()},
-         * {@link SandboxedDetectionServiceBase#INITIALIZATION_STATUS_UNKNOWN}.
+         * allowed values are
+         * {@link SandboxedDetectionInitializer#INITIALIZATION_STATUS_SUCCESS},
+         * 1<->{@link SandboxedDetectionInitializer#getMaxCustomInitializationStatus()},
+         * {@link SandboxedDetectionInitializer#INITIALIZATION_STATUS_UNKNOWN}.
          */
         void onVisualQueryDetectionServiceInitialized(int status);