diff --git a/neuralnetworks/1.0/Android.bp b/neuralnetworks/1.0/Android.bp
index 26783e7..e8600d3 100644
--- a/neuralnetworks/1.0/Android.bp
+++ b/neuralnetworks/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.neuralnetworks@1.0_hal",
+hidl_interface {
+    name: "android.hardware.neuralnetworks@1.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "types.hal",
         "IDevice.hal",
@@ -9,164 +13,25 @@
         "IPreparedModel.hal",
         "IPreparedModelCallback.hal",
     ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "Capabilities",
+        "DataLocation",
+        "DeviceStatus",
+        "ErrorStatus",
+        "FusedActivationFunc",
+        "Model",
+        "Operand",
+        "OperandLifeTime",
+        "OperandType",
+        "Operation",
+        "OperationType",
+        "PerformanceInfo",
+        "Request",
+        "RequestArgument",
+    ],
+    gen_java: false,
 }
 
-genrule {
-    name: "android.hardware.neuralnetworks@1.0_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.neuralnetworks@1.0",
-    srcs: [
-        ":android.hardware.neuralnetworks@1.0_hal",
-    ],
-    out: [
-        "android/hardware/neuralnetworks/1.0/types.cpp",
-        "android/hardware/neuralnetworks/1.0/DeviceAll.cpp",
-        "android/hardware/neuralnetworks/1.0/ExecutionCallbackAll.cpp",
-        "android/hardware/neuralnetworks/1.0/PreparedModelAll.cpp",
-        "android/hardware/neuralnetworks/1.0/PreparedModelCallbackAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.neuralnetworks@1.0_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.neuralnetworks@1.0",
-    srcs: [
-        ":android.hardware.neuralnetworks@1.0_hal",
-    ],
-    out: [
-        "android/hardware/neuralnetworks/1.0/types.h",
-        "android/hardware/neuralnetworks/1.0/hwtypes.h",
-        "android/hardware/neuralnetworks/1.0/IDevice.h",
-        "android/hardware/neuralnetworks/1.0/IHwDevice.h",
-        "android/hardware/neuralnetworks/1.0/BnHwDevice.h",
-        "android/hardware/neuralnetworks/1.0/BpHwDevice.h",
-        "android/hardware/neuralnetworks/1.0/BsDevice.h",
-        "android/hardware/neuralnetworks/1.0/IExecutionCallback.h",
-        "android/hardware/neuralnetworks/1.0/IHwExecutionCallback.h",
-        "android/hardware/neuralnetworks/1.0/BnHwExecutionCallback.h",
-        "android/hardware/neuralnetworks/1.0/BpHwExecutionCallback.h",
-        "android/hardware/neuralnetworks/1.0/BsExecutionCallback.h",
-        "android/hardware/neuralnetworks/1.0/IPreparedModel.h",
-        "android/hardware/neuralnetworks/1.0/IHwPreparedModel.h",
-        "android/hardware/neuralnetworks/1.0/BnHwPreparedModel.h",
-        "android/hardware/neuralnetworks/1.0/BpHwPreparedModel.h",
-        "android/hardware/neuralnetworks/1.0/BsPreparedModel.h",
-        "android/hardware/neuralnetworks/1.0/IPreparedModelCallback.h",
-        "android/hardware/neuralnetworks/1.0/IHwPreparedModelCallback.h",
-        "android/hardware/neuralnetworks/1.0/BnHwPreparedModelCallback.h",
-        "android/hardware/neuralnetworks/1.0/BpHwPreparedModelCallback.h",
-        "android/hardware/neuralnetworks/1.0/BsPreparedModelCallback.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.neuralnetworks@1.0",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.neuralnetworks@1.0_genc++"],
-    generated_headers: ["android.hardware.neuralnetworks@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.neuralnetworks@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",
-    ],
-}
-
-// This package is not java compatible. Not creating java target.
-
-// This package does not export any types. Not creating java constants export.
-
-
-genrule {
-    name: "android.hardware.neuralnetworks@1.0-adapter-helper_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.neuralnetworks@1.0",
-    srcs: [
-        ":android.hardware.neuralnetworks@1.0_hal",
-    ],
-    out: [
-        "android/hardware/neuralnetworks/1.0/ADevice.cpp",
-        "android/hardware/neuralnetworks/1.0/AExecutionCallback.cpp",
-        "android/hardware/neuralnetworks/1.0/APreparedModel.cpp",
-        "android/hardware/neuralnetworks/1.0/APreparedModelCallback.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.neuralnetworks@1.0-adapter-helper_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.neuralnetworks@1.0",
-    srcs: [
-        ":android.hardware.neuralnetworks@1.0_hal",
-    ],
-    out: [
-        "android/hardware/neuralnetworks/1.0/ADevice.h",
-        "android/hardware/neuralnetworks/1.0/AExecutionCallback.h",
-        "android/hardware/neuralnetworks/1.0/APreparedModel.h",
-        "android/hardware/neuralnetworks/1.0/APreparedModelCallback.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.neuralnetworks@1.0-adapter-helper",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.neuralnetworks@1.0-adapter-helper_genc++"],
-    generated_headers: ["android.hardware.neuralnetworks@1.0-adapter-helper_genc++_headers"],
-    export_generated_headers: ["android.hardware.neuralnetworks@1.0-adapter-helper_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libhidladapter",
-        "android.hardware.neuralnetworks@1.0",
-        "android.hidl.base@1.0-adapter-helper",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "libhidladapter",
-        "android.hardware.neuralnetworks@1.0",
-        "android.hidl.base@1.0-adapter-helper",
-    ],
-}
-
-genrule {
-    name: "android.hardware.neuralnetworks@1.0-adapter_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-main -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.neuralnetworks@1.0",
-    out: ["main.cpp"]
-}
-
-cc_test {
-    name: "android.hardware.neuralnetworks@1.0-adapter",
-    defaults: ["hidl-module-defaults"],
-    shared_libs: [
-        "libhidladapter",
-        "libhidlbase",
-        "libhidltransport",
-        "libutils",
-        "android.hardware.neuralnetworks@1.0",
-        "android.hardware.neuralnetworks@1.0-adapter-helper",
-    ],
-    generated_sources: ["android.hardware.neuralnetworks@1.0-adapter_genc++"],
-}