diff --git a/biometrics/fingerprint/2.1/Android.bp b/biometrics/fingerprint/2.1/Android.bp
index 16f83b4..dbcce92 100644
--- a/biometrics/fingerprint/2.1/Android.bp
+++ b/biometrics/fingerprint/2.1/Android.bp
@@ -1,185 +1,30 @@
-// This file is autogenerated by hidl-gen. Do not edit manually.
+// This file is autogenerated by hidl-gen -Landroidbp.
 
-filegroup {
-    name: "android.hardware.biometrics.fingerprint@2.1_hal",
+hidl_interface {
+    name: "android.hardware.biometrics.fingerprint@2.1",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "types.hal",
         "IBiometricsFingerprint.hal",
         "IBiometricsFingerprintClientCallback.hal",
     ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "FingerprintAcquired",
+        "FingerprintAcquiredInfo",
+        "FingerprintAuthenticated",
+        "FingerprintEnroll",
+        "FingerprintError",
+        "FingerprintFingerId",
+        "FingerprintIterator",
+        "FingerprintMsgType",
+        "RequestStatus",
+    ],
+    gen_java: true,
 }
 
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
-    srcs: [
-        ":android.hardware.biometrics.fingerprint@2.1_hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/types.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprintAll.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprintClientCallbackAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
-    srcs: [
-        ":android.hardware.biometrics.fingerprint@2.1_hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/types.h",
-        "android/hardware/biometrics/fingerprint/2.1/hwtypes.h",
-        "android/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprint.h",
-        "android/hardware/biometrics/fingerprint/2.1/IHwBiometricsFingerprint.h",
-        "android/hardware/biometrics/fingerprint/2.1/BnHwBiometricsFingerprint.h",
-        "android/hardware/biometrics/fingerprint/2.1/BpHwBiometricsFingerprint.h",
-        "android/hardware/biometrics/fingerprint/2.1/BsBiometricsFingerprint.h",
-        "android/hardware/biometrics/fingerprint/2.1/IBiometricsFingerprintClientCallback.h",
-        "android/hardware/biometrics/fingerprint/2.1/IHwBiometricsFingerprintClientCallback.h",
-        "android/hardware/biometrics/fingerprint/2.1/BnHwBiometricsFingerprintClientCallback.h",
-        "android/hardware/biometrics/fingerprint/2.1/BpHwBiometricsFingerprintClientCallback.h",
-        "android/hardware/biometrics/fingerprint/2.1/BsBiometricsFingerprintClientCallback.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.biometrics.fingerprint@2.1",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.biometrics.fingerprint@2.1_genc++"],
-    generated_headers: ["android.hardware.biometrics.fingerprint@2.1_genc++_headers"],
-    export_generated_headers: ["android.hardware.biometrics.fingerprint@2.1_genc++_headers"],
-    vendor_available: true,
-    vndk: {
-        enabled: true,
-    },
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint-V2.1-java_gen_java",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Ljava -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
-    srcs: [
-        ":android.hardware.biometrics.fingerprint@2.1_hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintAcquired.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintAcquiredInfo.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintAuthenticated.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintEnroll.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintError.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintFingerId.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintIterator.java",
-        "android/hardware/biometrics/fingerprint/V2_1/FingerprintMsgType.java",
-        "android/hardware/biometrics/fingerprint/V2_1/RequestStatus.java",
-        "android/hardware/biometrics/fingerprint/V2_1/IBiometricsFingerprint.java",
-        "android/hardware/biometrics/fingerprint/V2_1/IBiometricsFingerprintClientCallback.java",
-    ],
-}
-
-java_library {
-    name: "android.hardware.biometrics.fingerprint-V2.1-java",
-    no_framework_libs: true,
-    defaults: ["hidl-java-module-defaults"],
-    srcs: [":android.hardware.biometrics.fingerprint-V2.1-java_gen_java"],
-    libs: [
-        "hwbinder",
-        "android.hidl.base-V1.0-java",
-    ]
-}
-
-// This package does not export any types. Not creating java constants export.
-
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1-adapter-helper_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
-    srcs: [
-        ":android.hardware.biometrics.fingerprint@2.1_hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/ABiometricsFingerprint.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/ABiometricsFingerprintClientCallback.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1-adapter-helper_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
-    srcs: [
-        ":android.hardware.biometrics.fingerprint@2.1_hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/ABiometricsFingerprint.h",
-        "android/hardware/biometrics/fingerprint/2.1/ABiometricsFingerprintClientCallback.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.biometrics.fingerprint@2.1-adapter-helper",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.biometrics.fingerprint@2.1-adapter-helper_genc++"],
-    generated_headers: ["android.hardware.biometrics.fingerprint@2.1-adapter-helper_genc++_headers"],
-    export_generated_headers: ["android.hardware.biometrics.fingerprint@2.1-adapter-helper_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libhidladapter",
-        "android.hardware.biometrics.fingerprint@2.1",
-        "android.hidl.base@1.0-adapter-helper",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "libhidladapter",
-        "android.hardware.biometrics.fingerprint@2.1",
-        "android.hidl.base@1.0-adapter-helper",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1-adapter_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-main -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1",
-    out: ["main.cpp"]
-}
-
-cc_test {
-    name: "android.hardware.biometrics.fingerprint@2.1-adapter",
-    defaults: ["hidl-module-defaults"],
-    shared_libs: [
-        "libhidladapter",
-        "libhidlbase",
-        "libhidltransport",
-        "libutils",
-        "android.hardware.biometrics.fingerprint@2.1",
-        "android.hardware.biometrics.fingerprint@2.1-adapter-helper",
-    ],
-    generated_sources: ["android.hardware.biometrics.fingerprint@2.1-adapter_genc++"],
-}