2 files changed, 15 insertions, 0 deletions
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index 960d23d7afb0..a686cbf257ef 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -245,6 +245,7 @@ public final class SurfaceControl implements Parcelable {
             @SurfaceControl.BufferTransform int transformHint);
     private static native int nativeGetTransformHint(long nativeObject);
     private static native int nativeGetLayerId(long nativeObject);
+    private static native void nativeSanitize(long transactionObject);
 
     /**
      * Transforms that can be applied to buffers as they are displayed to a window.
@@ -3544,6 +3545,13 @@ public final class SurfaceControl implements Parcelable {
         }
 
         /**
+         * @hide
+         */
+        public void sanitize() {
+            nativeSanitize(mNativeObject);
+        }
+
+        /**
          * Merge the other transaction into this transaction, clearing the
          * other transaction as if it had been applied.
          *
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index 1452c67ae3c6..33fc92d60d62 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -877,6 +877,11 @@ static void nativeSetDropInputMode(JNIEnv* env, jclass clazz, jlong transactionO
     transaction->setDropInputMode(ctrl, static_cast<gui::DropInputMode>(mode));
 }
 
+static void nativeSanitize(JNIEnv* env, jclass clazz, jlong transactionObj) {
+    auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj);
+    transaction->sanitize();
+}
+
 static jlongArray nativeGetPhysicalDisplayIds(JNIEnv* env, jclass clazz) {
     const auto displayIds = SurfaceComposerClient::getPhysicalDisplayIds();
     jlongArray array = env->NewLongArray(displayIds.size());
@@ -2030,6 +2035,8 @@ static const JNINativeMethod sSurfaceControlMethods[] = {
              (void*)nativeSetDropInputMode },
     {"nativeGetLayerId", "(J)I",
             (void*)nativeGetLayerId },
+    {"nativeSanitize", "(J)V",
+            (void*) nativeSanitize }
         // clang-format on
 };