scripts/alias_rules.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="alias_rules" default="package">

    <!-- No user serviceable parts below. -->

    <!-- Input directories -->
    <property name="resource.dir" value="res" />

    <!-- The final package file to generate -->
    <property name="out.package" value="${ant.project.name}.apk" />

    <!-- Tools -->
    <condition property="aapt" value="${android.tools.dir}/aapt.exe" else="${android.tools.dir}/aapt">
        <os family="windows" />
    </condition>
    <condition property="adb" value="${android.tools.dir}/adb.exe" else="${android.tools.dir}/adb">
        <os family="windows" />
    </condition>
    <property name="android.jar" value="${sdk.dir}/android.jar" />

    <!-- Rules -->

    <!-- Packages the manifest and the resource files -->
    <target name="package-res">
        <echo>Packaging resources...</echo>
        <exec executable="${aapt}" failonerror="true">
            <arg value="package" />
            <arg value="-f" />
            <arg value="-M" />
            <arg value="AndroidManifest.xml" />
            <arg value="-S" />
            <arg value="${resource.dir}" />
            <arg value="-I" />
            <arg value="${android.jar}" />
            <arg value="-F" />
            <arg value="${out.package}" />
        </exec>
    </target>

    <!-- Create the package file for this project from the sources. -->
    <target name="package" depends="package-res" />

    <!-- Create the package and install package on the default emulator -->
    <target name="install" depends="package">
        <echo>Sending package to default emulator...</echo>
        <exec executable="${adb}" failonerror="true">
            <arg value="install" />
            <arg value="${out.package}" />
        </exec>
    </target>

</project>