apex/Android.bp

apex {
    name: "com.android.cellbroadcast",

    manifest: "apex_manifest.json",

    // optional. if unspecified, a default one is auto-generated
    androidManifest: "AndroidManifest.xml",

    apps: ["CellBroadcastApp", "CellBroadcastServiceModule"],

    key: "com.android.cellbroadcast.key",
    certificate: ":com.android.cellbroadcast.certificate",
}

apex_key {
    name: "com.android.cellbroadcast.key",
    public_key: "com.android.cellbroadcast.avbpubkey",
    private_key: "com.android.cellbroadcast.pem",
}

android_app_certificate {
    name: "com.android.cellbroadcast.certificate",
    certificate: "com.android.cellbroadcast",
}