diff --git a/cas/1.0/Android.bp b/cas/1.0/Android.bp
index 6d94793..39b36be 100644
--- a/cas/1.0/Android.bp
+++ b/cas/1.0/Android.bp
@@ -1,7 +1,11 @@
-// This file is autogenerated by hidl-gen. Do not edit manually.
+// This file is autogenerated by hidl-gen -Landroidbp.
 
-filegroup {
-    name: "android.hardware.cas@1.0_hal",
+hidl_interface {
+    name: "android.hardware.cas@1.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "types.hal",
         "ICas.hal",
@@ -9,79 +13,13 @@
         "IDescramblerBase.hal",
         "IMediaCasService.hal",
     ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "HidlCasPluginDescriptor",
+        "Status",
+    ],
+    gen_java: true,
 }
 
-genrule {
-    name: "android.hardware.cas@1.0_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.cas@1.0",
-    srcs: [
-        ":android.hardware.cas@1.0_hal",
-    ],
-    out: [
-        "android/hardware/cas/1.0/types.cpp",
-        "android/hardware/cas/1.0/CasAll.cpp",
-        "android/hardware/cas/1.0/CasListenerAll.cpp",
-        "android/hardware/cas/1.0/DescramblerBaseAll.cpp",
-        "android/hardware/cas/1.0/MediaCasServiceAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.cas@1.0_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.cas@1.0",
-    srcs: [
-        ":android.hardware.cas@1.0_hal",
-    ],
-    out: [
-        "android/hardware/cas/1.0/types.h",
-        "android/hardware/cas/1.0/hwtypes.h",
-        "android/hardware/cas/1.0/ICas.h",
-        "android/hardware/cas/1.0/IHwCas.h",
-        "android/hardware/cas/1.0/BnHwCas.h",
-        "android/hardware/cas/1.0/BpHwCas.h",
-        "android/hardware/cas/1.0/BsCas.h",
-        "android/hardware/cas/1.0/ICasListener.h",
-        "android/hardware/cas/1.0/IHwCasListener.h",
-        "android/hardware/cas/1.0/BnHwCasListener.h",
-        "android/hardware/cas/1.0/BpHwCasListener.h",
-        "android/hardware/cas/1.0/BsCasListener.h",
-        "android/hardware/cas/1.0/IDescramblerBase.h",
-        "android/hardware/cas/1.0/IHwDescramblerBase.h",
-        "android/hardware/cas/1.0/BnHwDescramblerBase.h",
-        "android/hardware/cas/1.0/BpHwDescramblerBase.h",
-        "android/hardware/cas/1.0/BsDescramblerBase.h",
-        "android/hardware/cas/1.0/IMediaCasService.h",
-        "android/hardware/cas/1.0/IHwMediaCasService.h",
-        "android/hardware/cas/1.0/BnHwMediaCasService.h",
-        "android/hardware/cas/1.0/BpHwMediaCasService.h",
-        "android/hardware/cas/1.0/BsMediaCasService.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.cas@1.0",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.cas@1.0_genc++"],
-    generated_headers: ["android.hardware.cas@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.cas@1.0_genc++_headers"],
-    vendor_available: true,
-    vndk: {
-        enabled: true,
-    },
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-    ],
-}