1 files changed, 12 insertions, 0 deletions
diff --git a/core/jni/android_view_SurfaceControl.cpp b/core/jni/android_view_SurfaceControl.cpp
index d528428a0e83..e9e79dc30c20 100644
--- a/core/jni/android_view_SurfaceControl.cpp
+++ b/core/jni/android_view_SurfaceControl.cpp
@@ -1775,6 +1775,16 @@ static jint nativeGetGPUContextPriority(JNIEnv* env, jclass clazz) {
     return static_cast<jint>(SurfaceComposerClient::getGPUContextPriority());
 }
 
+static void nativeSetTransformHint(JNIEnv* env, jclass clazz, jlong nativeSurfaceControl,
+                                   jint transformHint) {
+    sp<SurfaceControl> surface(reinterpret_cast<SurfaceControl*>(nativeSurfaceControl));
+    if (surface == nullptr) {
+        return;
+    }
+    surface->setTransformHint(
+            ui::Transform::toRotationFlags(static_cast<ui::Rotation>(transformHint)));
+}
+
 // ----------------------------------------------------------------------------
 
 static const JNINativeMethod sSurfaceControlMethods[] = {
@@ -1962,6 +1972,8 @@ static const JNINativeMethod sSurfaceControlMethods[] = {
             (void*)nativeCreateJankDataListenerWrapper },
     {"nativeGetGPUContextPriority", "()I",
             (void*)nativeGetGPUContextPriority },
+    {"nativeSetTransformHint", "(JI)V",
+            (void*)nativeSetTransformHint },
         // clang-format on
 };