build.xml

<?xml version="1.0" encoding="utf-8"?>
<project name="" default="test" basedir=".">
    <description>
      Bits and pices plucked out of $ANDROID_HOME/tools/ant/build.xml
    </description>

    <property name="adb.device.arg" value="" />
    <property environment="env"/>    
    <property file="build.properties"/>
    <property name="staging.dir" location="staging"/>
    <property name="bin.dir" location="bin"/>
    <property name="test.app" location="${bin.dir}/Test.apk"/>
    <property name="test.app.aapt" location="${bin.dir}/Test_aapt.apk"/>
    <property name="dex.file" location="${bin.dir}/classes.dex"/>
    <property name="test.app.unsigned" location="${bin.dir}/Test_unsigned.apk"/>
    <property name="test.app.signed" location="${bin.dir}/Test.apk"/>

    <!-- Windows support -->
    <condition property="bat" value=".bat" else=""><os family="windows" /></condition>
    <property name="dx" location="${env.ANDROID_HOME}/platform-tools/dx${bat}" />
    <property name="apkbuilder" location="${env.ANDROID_HOME}/tools/apkbuilder${bat}" />

    <property name="android.lib" location="${env.ANDROID_HOME}/platforms/android-4/android.jar"/>
    <path id="android.antlibs">
        <pathelement path="${env.ANDROID_HOME}/tools/lib/anttasks.jar" />
    </path>
    <taskdef name="xpath" classname="com.android.ant.XPathTask" classpathref="android.antlibs"/>
    <taskdef name="aapt" classname="com.android.ant.AaptExecTask" classpathref="android.antlibs" />
    <taskdef name="apkbuilder" classname="com.android.ant.ApkBuilderTask" classpathref="android.antlibs" />


    <uptodate property="test.app.upto.date" targetfile="${test.app.signed}" >
      <srcfiles dir= "instrumentation_backend/" includes="**/*"/>
      <srcfiles file="build.properties/"/>
    </uptodate>

    <path id="jar.libs.ref">
      <fileset dir="${staging.dir}/libs/" includes="*.jar" />
    </path>

    <path id="cucumber.path">
      <fileset dir="cucumber/" includes="*.jar" />
    </path>
    
    <path id="android.target.classpath">
      <fileset dir="${env.ANDROID_HOME}/platforms/android-8/" includes="*.jar"/>
    </path>

    <target name="test" description="Run test features">
	      <exec executable="cucumber">
          <env key="PACKAGE_NAME" value="${tested.package_name}" />
          <env key="TEST_PACKAGE_NAME" value="${tested.package_name}.test" />
          <env key="APP_PATH" value="${tested.project.apk}" />
          <env key="TEST_APP_PATH" value="bin/Test.apk" />
          <env key="TEST_SERVER_PORT" value="34777" />
          <env key="ADB_DEVICE_ARG" value="${adb.device.arg}" />
          <arg value="features" />
       </exec>
    </target>
    

    <target name="-init" unless="test.app.upto.date">
      <mkdir dir="${staging.dir}"/>
      <mkdir dir="${bin.dir}"/>
    </target>
    
    <target name="stage" unless="test.app.upto.date">
      <antcall target="clean"/>
      <antcall target="-init"/>
      <antcall target="-prepare.manifest"/>
      <antcall target="-prepare.testserver"/>
    </target>

    <target name="-prepare.manifest" description="Makes sure the manifest matches the tested application by looking at its manifest file">
      <copy file="AndroidManifest.xml" todir="${staging.dir}"/>
      <replace file="${staging.dir}/AndroidManifest.xml" token="#TESTED_APP_PACKAGE#" value="${tested.package_name}"/>
    </target>

    <target name="-prepare.testserver" description="Makes sure the testserver matches the tested application by looking at its manifest file">
      <copy todir="${staging.dir}">
				<fileset dir="instrumentation_backend"/>
      </copy>
      <replace file="${staging.dir}/src/sh/calaba/instrumentationbackend/InstrumentationBackend.java" token="#ACTIVITY_PACKAGE#" value="${tested.package_name}"/>

      <replace file="${staging.dir}/src/sh/calaba/instrumentationbackend/InstrumentationBackend.java" token="#ACTIVITY_QUALIFIED_NAME#" value="${tested.main_activity}"/>
			<exec executable="${env.ANDROID_HOME}/platform-tools/aapt" failonerror="true" output="${staging.dir}/assets/ids.txt">
				<arg value="dump" />
        <arg value="resources" />
        <arg file="${tested.project.apk}" />
			</exec>
    </target>


    <target name="compile" depends="stage" unless="test.app.upto.date">
      <javac 
	  srcdir="${staging.dir}/src"
	  destdir="${bin.dir}"
	  verbose="${verbose}"
	  bootclasspathref="android.target.classpath"
	  classpath="${extensible.classpath}"
	  classpathref="jar.libs.ref">
      </javac>
    </target>

    
    <target name="package" depends="compile, -aapt, -dex, -apk, -sign" unless="test.app.upto.date">
    </target>
    
    <target name="install.test" description="Install the test server"> 
      <antcall target="package"/>
      <echo message="Installing test"/>
      <antcall target="-install.helper">
	<param name="apk.to.install" value="${test.app}"/>
      </antcall>
    </target>    

    <target name="install.app" description="Install the app under test">
      <antcall target="-install.helper">
	<param name="apk.to.install" value="${tested.project.apk}"/>
      </antcall>
    </target>    

    
    <target name="clean" description="clean up">
      <delete dir="${staging.dir}"/>
      <delete dir="${bin.dir}"/>
    </target>

    <target name="-install.helper" description="Helper to install apk file">
      <!-- Make sure path to apk is absolute -->
      <property name="apk.full.path" location="${apk.to.install}"/>

      <echo message="Installing:${apk.to.install}"/>      

      <exec executable="${env.ANDROID_HOME}/platform-tools/adb" failonerror="true">
        <arg line="${adb.device.arg} install -r ${apk.full.path}" />
      </exec>
    </target>

    <target name="-aapt" unless="test.app.upto.date">
      <exec executable="${env.ANDROID_HOME}/platform-tools/aapt" failonerror="yes">
        <arg value="package" />
        <arg value="-f" />
        <arg value="-M" />
        <arg file="${staging.dir}/AndroidManifest.xml" />
        <arg value="-F" />
        <arg file="${test.app.aapt}" />
        <arg value="-I" />
        <arg path="${android.lib}" />
        <arg value="-A" />
        <arg path="${staging.dir}/assets" />
        <arg value="-m" />
        <arg value="-J" />
        <arg path="gen" />
      </exec>
    </target>

    <target name="-dex" depends ="-stage.libs" unless="test.app.upto.date">
      <exec executable="${dx}" failonerror="yes">
        <arg value="--dex" />
        <arg value="--output" />
        <arg file="${dex.file}" />
        <arg path="${bin.dir}" />
      </exec>
    </target>

    <target name="-stage.libs">
      <copy todir="${bin.dir}/libs">
				<fileset dir="instrumentation_backend/libs"/>
      </copy>
    </target>

    <target name="-apk" unless="test.app.upto.date">
      <exec executable="${apkbuilder}" failonerror="yes">
        <arg file="${test.app.unsigned}" />
        <arg value="-u" />
        <arg value="-z" />
        <arg file="${test.app.aapt}" />
        <arg value="-f" />
        <arg file="${dex.file}" />
      </exec>
    </target>


    <target name ="-sign" unless="test.app.upto.date">
      <signjar
	  jar="${test.app.unsigned}"
	  signedjar="${test.app.signed}"
	  keystore="${key.store}"
	  storepass="${key.store.password}"
	  alias="${key.alias}"
	  keypass="${key.alias.password}"
	  verbose="false"/>
    </target>

</project>