add LMOFaceHalAdapterService rc file
diff --git a/adapter/Android.bp b/adapter/Android.bp
index f6edab3..172f7ee 100644
--- a/adapter/Android.bp
+++ b/adapter/Android.bp
@@ -7,3 +7,9 @@
     ],
     vintf_fragments: ["manifest_face_lmodroid.xml"],
 }
+
+prebuilt_etc {
+    name: "LMOFaceHalAdapterService.rc",
+    src: "LMOFaceHalAdapterService.rc",
+    sub_dir: "init",
+}
diff --git a/adapter/LMOFaceHalAdapterService.rc b/adapter/LMOFaceHalAdapterService.rc
new file mode 100644
index 0000000..d2f0837
--- /dev/null
+++ b/adapter/LMOFaceHalAdapterService.rc
@@ -0,0 +1,4 @@
+service faceunlock-hal.lmodroid /system/bin/LMOFaceHalAdapterService
+    class main
+    user system
+    group system