android_device_nokia_WSP_sprout_AB/prebuilt/Android.bp

cc_prebuilt_binary {
    name: "android.hardware.gatekeeper@1.0-service",
    srcs: ["android.hardware.gatekeeper@1.0-service"], // path to binary
    vendor: true, // or system_ext, etc.
    relative_install_path: "hw",
}