diff --git a/gnss/1.0/Android.bp b/gnss/1.0/Android.bp
index 81920b7..dc659a3 100644
--- a/gnss/1.0/Android.bp
+++ b/gnss/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.gnss@1.0_hal",
+hidl_interface {
+    name: "android.hardware.gnss@1.0",
+    root: "android.hardware",
+    vndk: {
+        enabled: true,
+    },
     srcs: [
         "types.hal",
         "IAGnss.hal",
@@ -25,352 +29,16 @@
         "IGnssXtra.hal",
         "IGnssXtraCallback.hal",
     ],
+    interfaces: [
+        "android.hidl.base@1.0",
+    ],
+    types: [
+        "GnssConstellationType",
+        "GnssLocation",
+        "GnssLocationFlags",
+        "GnssMax",
+    ],
+    gen_java: true,
+    gen_java_constants: true,
 }
 
-genrule {
-    name: "android.hardware.gnss@1.0_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
-    srcs: [
-        ":android.hardware.gnss@1.0_hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/types.cpp",
-        "android/hardware/gnss/1.0/AGnssAll.cpp",
-        "android/hardware/gnss/1.0/AGnssCallbackAll.cpp",
-        "android/hardware/gnss/1.0/AGnssRilAll.cpp",
-        "android/hardware/gnss/1.0/AGnssRilCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssAll.cpp",
-        "android/hardware/gnss/1.0/GnssBatchingAll.cpp",
-        "android/hardware/gnss/1.0/GnssBatchingCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssConfigurationAll.cpp",
-        "android/hardware/gnss/1.0/GnssDebugAll.cpp",
-        "android/hardware/gnss/1.0/GnssGeofenceCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssGeofencingAll.cpp",
-        "android/hardware/gnss/1.0/GnssMeasurementAll.cpp",
-        "android/hardware/gnss/1.0/GnssMeasurementCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssNavigationMessageAll.cpp",
-        "android/hardware/gnss/1.0/GnssNavigationMessageCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssNiAll.cpp",
-        "android/hardware/gnss/1.0/GnssNiCallbackAll.cpp",
-        "android/hardware/gnss/1.0/GnssXtraAll.cpp",
-        "android/hardware/gnss/1.0/GnssXtraCallbackAll.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss@1.0_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
-    srcs: [
-        ":android.hardware.gnss@1.0_hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/types.h",
-        "android/hardware/gnss/1.0/hwtypes.h",
-        "android/hardware/gnss/1.0/IAGnss.h",
-        "android/hardware/gnss/1.0/IHwAGnss.h",
-        "android/hardware/gnss/1.0/BnHwAGnss.h",
-        "android/hardware/gnss/1.0/BpHwAGnss.h",
-        "android/hardware/gnss/1.0/BsAGnss.h",
-        "android/hardware/gnss/1.0/IAGnssCallback.h",
-        "android/hardware/gnss/1.0/IHwAGnssCallback.h",
-        "android/hardware/gnss/1.0/BnHwAGnssCallback.h",
-        "android/hardware/gnss/1.0/BpHwAGnssCallback.h",
-        "android/hardware/gnss/1.0/BsAGnssCallback.h",
-        "android/hardware/gnss/1.0/IAGnssRil.h",
-        "android/hardware/gnss/1.0/IHwAGnssRil.h",
-        "android/hardware/gnss/1.0/BnHwAGnssRil.h",
-        "android/hardware/gnss/1.0/BpHwAGnssRil.h",
-        "android/hardware/gnss/1.0/BsAGnssRil.h",
-        "android/hardware/gnss/1.0/IAGnssRilCallback.h",
-        "android/hardware/gnss/1.0/IHwAGnssRilCallback.h",
-        "android/hardware/gnss/1.0/BnHwAGnssRilCallback.h",
-        "android/hardware/gnss/1.0/BpHwAGnssRilCallback.h",
-        "android/hardware/gnss/1.0/BsAGnssRilCallback.h",
-        "android/hardware/gnss/1.0/IGnss.h",
-        "android/hardware/gnss/1.0/IHwGnss.h",
-        "android/hardware/gnss/1.0/BnHwGnss.h",
-        "android/hardware/gnss/1.0/BpHwGnss.h",
-        "android/hardware/gnss/1.0/BsGnss.h",
-        "android/hardware/gnss/1.0/IGnssBatching.h",
-        "android/hardware/gnss/1.0/IHwGnssBatching.h",
-        "android/hardware/gnss/1.0/BnHwGnssBatching.h",
-        "android/hardware/gnss/1.0/BpHwGnssBatching.h",
-        "android/hardware/gnss/1.0/BsGnssBatching.h",
-        "android/hardware/gnss/1.0/IGnssBatchingCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssBatchingCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssBatchingCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssBatchingCallback.h",
-        "android/hardware/gnss/1.0/BsGnssBatchingCallback.h",
-        "android/hardware/gnss/1.0/IGnssCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssCallback.h",
-        "android/hardware/gnss/1.0/BsGnssCallback.h",
-        "android/hardware/gnss/1.0/IGnssConfiguration.h",
-        "android/hardware/gnss/1.0/IHwGnssConfiguration.h",
-        "android/hardware/gnss/1.0/BnHwGnssConfiguration.h",
-        "android/hardware/gnss/1.0/BpHwGnssConfiguration.h",
-        "android/hardware/gnss/1.0/BsGnssConfiguration.h",
-        "android/hardware/gnss/1.0/IGnssDebug.h",
-        "android/hardware/gnss/1.0/IHwGnssDebug.h",
-        "android/hardware/gnss/1.0/BnHwGnssDebug.h",
-        "android/hardware/gnss/1.0/BpHwGnssDebug.h",
-        "android/hardware/gnss/1.0/BsGnssDebug.h",
-        "android/hardware/gnss/1.0/IGnssGeofenceCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssGeofenceCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssGeofenceCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssGeofenceCallback.h",
-        "android/hardware/gnss/1.0/BsGnssGeofenceCallback.h",
-        "android/hardware/gnss/1.0/IGnssGeofencing.h",
-        "android/hardware/gnss/1.0/IHwGnssGeofencing.h",
-        "android/hardware/gnss/1.0/BnHwGnssGeofencing.h",
-        "android/hardware/gnss/1.0/BpHwGnssGeofencing.h",
-        "android/hardware/gnss/1.0/BsGnssGeofencing.h",
-        "android/hardware/gnss/1.0/IGnssMeasurement.h",
-        "android/hardware/gnss/1.0/IHwGnssMeasurement.h",
-        "android/hardware/gnss/1.0/BnHwGnssMeasurement.h",
-        "android/hardware/gnss/1.0/BpHwGnssMeasurement.h",
-        "android/hardware/gnss/1.0/BsGnssMeasurement.h",
-        "android/hardware/gnss/1.0/IGnssMeasurementCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssMeasurementCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssMeasurementCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssMeasurementCallback.h",
-        "android/hardware/gnss/1.0/BsGnssMeasurementCallback.h",
-        "android/hardware/gnss/1.0/IGnssNavigationMessage.h",
-        "android/hardware/gnss/1.0/IHwGnssNavigationMessage.h",
-        "android/hardware/gnss/1.0/BnHwGnssNavigationMessage.h",
-        "android/hardware/gnss/1.0/BpHwGnssNavigationMessage.h",
-        "android/hardware/gnss/1.0/BsGnssNavigationMessage.h",
-        "android/hardware/gnss/1.0/IGnssNavigationMessageCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssNavigationMessageCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssNavigationMessageCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssNavigationMessageCallback.h",
-        "android/hardware/gnss/1.0/BsGnssNavigationMessageCallback.h",
-        "android/hardware/gnss/1.0/IGnssNi.h",
-        "android/hardware/gnss/1.0/IHwGnssNi.h",
-        "android/hardware/gnss/1.0/BnHwGnssNi.h",
-        "android/hardware/gnss/1.0/BpHwGnssNi.h",
-        "android/hardware/gnss/1.0/BsGnssNi.h",
-        "android/hardware/gnss/1.0/IGnssNiCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssNiCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssNiCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssNiCallback.h",
-        "android/hardware/gnss/1.0/BsGnssNiCallback.h",
-        "android/hardware/gnss/1.0/IGnssXtra.h",
-        "android/hardware/gnss/1.0/IHwGnssXtra.h",
-        "android/hardware/gnss/1.0/BnHwGnssXtra.h",
-        "android/hardware/gnss/1.0/BpHwGnssXtra.h",
-        "android/hardware/gnss/1.0/BsGnssXtra.h",
-        "android/hardware/gnss/1.0/IGnssXtraCallback.h",
-        "android/hardware/gnss/1.0/IHwGnssXtraCallback.h",
-        "android/hardware/gnss/1.0/BnHwGnssXtraCallback.h",
-        "android/hardware/gnss/1.0/BpHwGnssXtraCallback.h",
-        "android/hardware/gnss/1.0/BsGnssXtraCallback.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.gnss@1.0",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.gnss@1.0_genc++"],
-    generated_headers: ["android.hardware.gnss@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.gnss@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",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss-V1.0-java_gen_java",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Ljava -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
-    srcs: [
-        ":android.hardware.gnss@1.0_hal",
-    ],
-    out: [
-        "android/hardware/gnss/V1_0/GnssConstellationType.java",
-        "android/hardware/gnss/V1_0/GnssLocation.java",
-        "android/hardware/gnss/V1_0/GnssLocationFlags.java",
-        "android/hardware/gnss/V1_0/GnssMax.java",
-        "android/hardware/gnss/V1_0/IAGnss.java",
-        "android/hardware/gnss/V1_0/IAGnssCallback.java",
-        "android/hardware/gnss/V1_0/IAGnssRil.java",
-        "android/hardware/gnss/V1_0/IAGnssRilCallback.java",
-        "android/hardware/gnss/V1_0/IGnss.java",
-        "android/hardware/gnss/V1_0/IGnssBatching.java",
-        "android/hardware/gnss/V1_0/IGnssBatchingCallback.java",
-        "android/hardware/gnss/V1_0/IGnssCallback.java",
-        "android/hardware/gnss/V1_0/IGnssConfiguration.java",
-        "android/hardware/gnss/V1_0/IGnssDebug.java",
-        "android/hardware/gnss/V1_0/IGnssGeofenceCallback.java",
-        "android/hardware/gnss/V1_0/IGnssGeofencing.java",
-        "android/hardware/gnss/V1_0/IGnssMeasurement.java",
-        "android/hardware/gnss/V1_0/IGnssMeasurementCallback.java",
-        "android/hardware/gnss/V1_0/IGnssNavigationMessage.java",
-        "android/hardware/gnss/V1_0/IGnssNavigationMessageCallback.java",
-        "android/hardware/gnss/V1_0/IGnssNi.java",
-        "android/hardware/gnss/V1_0/IGnssNiCallback.java",
-        "android/hardware/gnss/V1_0/IGnssXtra.java",
-        "android/hardware/gnss/V1_0/IGnssXtraCallback.java",
-    ],
-}
-
-java_library {
-    name: "android.hardware.gnss-V1.0-java",
-    no_framework_libs: true,
-    defaults: ["hidl-java-module-defaults"],
-    srcs: [":android.hardware.gnss-V1.0-java_gen_java"],
-    libs: [
-        "hwbinder",
-        "android.hidl.base-V1.0-java",
-    ]
-}
-
-genrule {
-    name: "android.hardware.gnss-V1.0-java-constants_gen_java",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Ljava-constants -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
-    srcs: [
-        ":android.hardware.gnss@1.0_hal",
-    ],
-    out: [
-        "android/hardware/gnss/V1_0/Constants.java",
-    ],
-}
-
-java_library {
-    name: "android.hardware.gnss-V1.0-java-constants",
-    no_framework_libs: true,
-    defaults: ["hidl-java-module-defaults"],
-    srcs: [":android.hardware.gnss-V1.0-java-constants_gen_java"],
-}
-
-genrule {
-    name: "android.hardware.gnss@1.0-adapter-helper_genc++",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-sources -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
-    srcs: [
-        ":android.hardware.gnss@1.0_hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/AAGnss.cpp",
-        "android/hardware/gnss/1.0/AAGnssCallback.cpp",
-        "android/hardware/gnss/1.0/AAGnssRil.cpp",
-        "android/hardware/gnss/1.0/AAGnssRilCallback.cpp",
-        "android/hardware/gnss/1.0/AGnss.cpp",
-        "android/hardware/gnss/1.0/AGnssBatching.cpp",
-        "android/hardware/gnss/1.0/AGnssBatchingCallback.cpp",
-        "android/hardware/gnss/1.0/AGnssCallback.cpp",
-        "android/hardware/gnss/1.0/AGnssConfiguration.cpp",
-        "android/hardware/gnss/1.0/AGnssDebug.cpp",
-        "android/hardware/gnss/1.0/AGnssGeofenceCallback.cpp",
-        "android/hardware/gnss/1.0/AGnssGeofencing.cpp",
-        "android/hardware/gnss/1.0/AGnssMeasurement.cpp",
-        "android/hardware/gnss/1.0/AGnssMeasurementCallback.cpp",
-        "android/hardware/gnss/1.0/AGnssNavigationMessage.cpp",
-        "android/hardware/gnss/1.0/AGnssNavigationMessageCallback.cpp",
-        "android/hardware/gnss/1.0/AGnssNi.cpp",
-        "android/hardware/gnss/1.0/AGnssNiCallback.cpp",
-        "android/hardware/gnss/1.0/AGnssXtra.cpp",
-        "android/hardware/gnss/1.0/AGnssXtraCallback.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss@1.0-adapter-helper_genc++_headers",
-    tools: ["hidl-gen"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lc++-adapter-headers -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0",
-    srcs: [
-        ":android.hardware.gnss@1.0_hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/AAGnss.h",
-        "android/hardware/gnss/1.0/AAGnssCallback.h",
-        "android/hardware/gnss/1.0/AAGnssRil.h",
-        "android/hardware/gnss/1.0/AAGnssRilCallback.h",
-        "android/hardware/gnss/1.0/AGnss.h",
-        "android/hardware/gnss/1.0/AGnssBatching.h",
-        "android/hardware/gnss/1.0/AGnssBatchingCallback.h",
-        "android/hardware/gnss/1.0/AGnssCallback.h",
-        "android/hardware/gnss/1.0/AGnssConfiguration.h",
-        "android/hardware/gnss/1.0/AGnssDebug.h",
-        "android/hardware/gnss/1.0/AGnssGeofenceCallback.h",
-        "android/hardware/gnss/1.0/AGnssGeofencing.h",
-        "android/hardware/gnss/1.0/AGnssMeasurement.h",
-        "android/hardware/gnss/1.0/AGnssMeasurementCallback.h",
-        "android/hardware/gnss/1.0/AGnssNavigationMessage.h",
-        "android/hardware/gnss/1.0/AGnssNavigationMessageCallback.h",
-        "android/hardware/gnss/1.0/AGnssNi.h",
-        "android/hardware/gnss/1.0/AGnssNiCallback.h",
-        "android/hardware/gnss/1.0/AGnssXtra.h",
-        "android/hardware/gnss/1.0/AGnssXtraCallback.h",
-    ],
-}
-
-cc_library {
-    name: "android.hardware.gnss@1.0-adapter-helper",
-    defaults: ["hidl-module-defaults"],
-    generated_sources: ["android.hardware.gnss@1.0-adapter-helper_genc++"],
-    generated_headers: ["android.hardware.gnss@1.0-adapter-helper_genc++_headers"],
-    export_generated_headers: ["android.hardware.gnss@1.0-adapter-helper_genc++_headers"],
-    vendor_available: true,
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libhidladapter",
-        "android.hardware.gnss@1.0",
-        "android.hidl.base@1.0-adapter-helper",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "libhidladapter",
-        "android.hardware.gnss@1.0",
-        "android.hidl.base@1.0-adapter-helper",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss@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.gnss@1.0",
-    out: ["main.cpp"]
-}
-
-cc_test {
-    name: "android.hardware.gnss@1.0-adapter",
-    defaults: ["hidl-module-defaults"],
-    shared_libs: [
-        "libhidladapter",
-        "libhidlbase",
-        "libhidltransport",
-        "libutils",
-        "android.hardware.gnss@1.0",
-        "android.hardware.gnss@1.0-adapter-helper",
-    ],
-    generated_sources: ["android.hardware.gnss@1.0-adapter_genc++"],
-}