diff --git a/api/current.txt b/api/current.txt
index 04c28176db7b3..0f4cffc9427b6 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -24887,6 +24887,7 @@ package android.media {
   }
 
   public static final class DrmInitData.SchemeInitData {
+    ctor public DrmInitData.SchemeInitData(@NonNull java.util.UUID, @NonNull String, @NonNull byte[]);
     field @NonNull public static final java.util.UUID UUID_NIL;
     field public final byte[] data;
     field public final String mimeType;
diff --git a/media/java/android/media/DrmInitData.java b/media/java/android/media/DrmInitData.java
index d803311fdae3a..85b4ba54de630 100644
--- a/media/java/android/media/DrmInitData.java
+++ b/media/java/android/media/DrmInitData.java
@@ -87,13 +87,13 @@ public abstract class DrmInitData {
         public final byte[] data;
 
         /**
+         * Creates a new instance with the given values.
+         *
          * @param uuid The UUID associated with this scheme initialization data.
          * @param mimeType The mimeType of the initialization data.
          * @param data The initialization data.
-         *
-         * @hide
          */
-        public SchemeInitData(UUID uuid, String mimeType, byte[] data) {
+        public SchemeInitData(@NonNull UUID uuid, @NonNull String mimeType, @NonNull byte[] data) {
             this.uuid = uuid;
             this.mimeType = mimeType;
             this.data = data;
diff --git a/non-updatable-api/current.txt b/non-updatable-api/current.txt
index 1186c704526a2..fce66164dae63 100644
--- a/non-updatable-api/current.txt
+++ b/non-updatable-api/current.txt
@@ -24869,6 +24869,7 @@ package android.media {
   }
 
   public static final class DrmInitData.SchemeInitData {
+    ctor public DrmInitData.SchemeInitData(@NonNull java.util.UUID, @NonNull String, @NonNull byte[]);
     field @NonNull public static final java.util.UUID UUID_NIL;
     field public final byte[] data;
     field public final String mimeType;