3 files changed, 16 insertions, 6 deletions
diff --git a/api/module-lib-current.txt b/api/module-lib-current.txt
index 6f5ac7cb0c5a..e77d750cbffb 100644
--- a/api/module-lib-current.txt
+++ b/api/module-lib-current.txt
@@ -41,6 +41,10 @@ package android.net {
 
 package android.os {
 
+  public class Binder implements android.os.IBinder {
+    method public final void markVintfStability();
+  }
+
   public class StatsFrameworkInitializer {
     method public static void registerServiceWrappers();
     method public static void setStatsServiceManager(@NonNull android.os.StatsServiceManager);
diff --git a/core/java/android/os/Binder.java b/core/java/android/os/Binder.java
index 947b77399e40..f3a11ed6af1c 100644
--- a/core/java/android/os/Binder.java
+++ b/core/java/android/os/Binder.java
@@ -529,15 +529,17 @@ public class Binder implements IBinder {
 
     /**
      * Mark as being built with VINTF-level stability promise. This API should
-     * only ever be invoked by the build system. It means that the interface
-     * represented by this binder is guaranteed to be kept stable for several
-     * years, and the build system also keeps snapshots of these APIs and
-     * invokes the AIDL compiler to make sure that these snapshots are
-     * backwards compatible. Instead of using this API, use an @VintfStability
-     * interface.
+     * only ever be invoked by generated code from the aidl compiler. It means
+     * that the interface represented by this binder is guaranteed to be kept
+     * stable for several years, according to the VINTF compatibility lifecycle,
+     * and the build system also keeps snapshots of these APIs and invokes the
+     * AIDL compiler to make sure that these snapshots are backwards compatible.
+     * Instead of using this API, use the @VintfStability annotation on your
+     * AIDL interface.
      *
      * @hide
      */
+    @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public final native void markVintfStability();
 
     /**
diff --git a/non-updatable-api/module-lib-current.txt b/non-updatable-api/module-lib-current.txt
index 5d8a9cf75ea5..116549d2c24b 100644
--- a/non-updatable-api/module-lib-current.txt
+++ b/non-updatable-api/module-lib-current.txt
@@ -1,6 +1,10 @@
 // Signature format: 2.0
 package android.os {
 
+  public class Binder implements android.os.IBinder {
+    method public final void markVintfStability();
+  }
+
   public class StatsServiceManager {
     method @NonNull public android.os.StatsServiceManager.ServiceRegisterer getStatsCompanionServiceRegisterer();
     method @NonNull public android.os.StatsServiceManager.ServiceRegisterer getStatsManagerServiceRegisterer();