custom_rules.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="custom_rules_anjaroot" default="debug">
    <xmlproperty file="AndroidManifest.xml" prefix="manifest" collapseAttributes="true"/>
    <property name="anjaroot.version" value="${manifest.manifest.android:versionName}"/>
    <property name="anjaroot.release.dir" location="release"/>
    <property file="../secure.properties" />
    <target name="release" depends="android_rules.release">
        <copy tofile="${anjaroot.release.dir}/AnJaRootTester-${anjaroot.version}.apk" overwrite="true"
            file="bin/AnJaRootTester-release.apk"/>
    </target>
</project>