<?xml version="1.0" encoding="UTF-8"?>
<project name="apkTargets" default="apkpackaging"  basedir=".">
	<taskdef resource="net/sf/antcontrib/antlib.xml"/>
	<!-- 指定配置文件 -->  
    <property file="build.properties" />
    <record name="${log_file}" loglevel="info" append="no" action="start" />
	<!-- 识别编译环境 -->
	<condition property="exe" value=".exe" else=""><os family="windows" /></condition>
	<condition property="bat" value=".bat" else=""><os family="windows" /></condition>
    <!-- Android SDK Tools -->
    
	<property name="zipalign" value="${android_tools}/zipalign${exe}" />
	<property name="jarsigner" value="${jdk_home}/bin/jarsigner${exe}" />
	
	<property name="android-target-dir" value="${android_sdk_home}/platforms/${android-target}" />
	<property name="android-jar" value="${android-target-dir}/android.jar" />
	<property name="android-framework" value="${android-target-dir}/framework.aidl" />
	<property name="aapt" value="${android_tools}/aapt${exe}" />
	<property name="dx" value="${android_tools}/dx${bat}" />
	<property name="aidl" value="${android_tools}/aidl${exe}" />
	<property name="proguard-jar" value="${android_sdk_home}/tools/proguard/lib/proguard.jar" />
	<property name="annotations-jar" value="${android_sdk_home}/tools/support/annotations.jar" />
	
    <!-- some file directory exclude "bin" file, because "bin" file will be changed each loop -->
    <property name="gen-dir" value="gen" />
    <property name="src-dir" value="src" />
    <property name="libs-dir" value="libs" />
    <property name="res-dir" value="res" />
    <property name="asset-dir" value="assets" />
    <property name="bin-dir" value="bin" />
    <property name="manifest-xml" value="AndroidManifest.xml" />
    <!-- 主工程各个目录 -->
    <property name="host-gen" value="${project_home}/${gen-dir}" />
	<property name="host-src" value="${project_home}/${src-dir}" />
	<property name="host-libs" value="${project_home}/${libs-dir}" />
	<property name="host-bin" value="${project_home}/${bin-dir}" />
	<property name="host-classes" value="${host-bin}/classes" />
	<property name="intermediate-dex" value="${project_home}/${bin-dir}/${app_name}/classes.dex" />
    <!-- The final package file to generate -->
	<property name="resources-package" value="${project_home}/${bin-dir}/${app_name}/${app_name}.ap_" />
	<property name="out-unsigned-package" value="${project_home}/${bin-dir}/${app_name}/${app_name}-unsigned.apk" />
	<property name="out-signed-package" value="${project_home}/${bin-dir}/${app_name}/${app_name}-signed.apk" />
	<property name="zipalign-package" value="${output_path}/${app_name}_for_android_${android_version}.apk" />

	<!-- 自动化打包的target -->
	<target name="apkpackaging" depends="init,aapt_gererateR,aidl,compile,obfuscate,dex-package,aapt-package-res,apk-builder,jar-signer,zipalign"/>

  	<!-- 初始化清空-->
	<target name="init">
		<delete dir="${host-gen}" />
		<delete dir="${host-bin}" />
		<delete file="${project_home}/proguardMapping.txt" />
		
		<mkdir dir="${host-gen}" />
		<mkdir dir="${host-bin}" />
		<mkdir dir="${host-classes}" />
		<mkdir dir="${host-bin}/${app_name}" />
		<!-- <mkdir dir="${output_path}" /> -->
	</target>
	
  	<!-- 生成R文件和Manifest.java -->
  	<target name="aapt_gererateR">
		<foreach target="aapt_gererateR_library" list="${libraries}" param="library" delimiter=",">
		</foreach>

        <!-- auto-add-overlay 这个重要，覆盖资源，不然报错-->
        <var name="p" value="package -m --auto-add-overlay -J ${host-gen} -M ${project_home}/${manifest-xml}
			-I ${android-jar} -S ${project_home}/${res-dir}"/>
  		<for list="${libraries}" param="library">
            <sequential>
            	<available property="isExist_library_res_r" file="@{library}/res" type="dir" />

    			<if>
    			    <equals arg1="${isExist_library_res_r}" arg2="true" />
    			    <then>
                        <var name="p" value="${p} -S @{library}/${res-dir}"/>
    			    </then>
    			</if>

            </sequential>
        </for>

		<!-- 编译工程的的R文件 -->
		<exec executable="${aapt}" failonerror="true">
            <arg line="${p}" />
        </exec>
    </target>
	
	<target name="aapt_gererateR_library">
		<echo>gererate R.java with ${library}</echo>
		<available property="isExist_library_r_l" file="${library}/res" type="dir" />
		<!-- 是否需要参数 -S ${library}/${res-dir} -->
		<if>
		    <equals arg1="${isExist_library_r_l}" arg2="true" />
		    <then>
		    	<var name="param" value="-S ${library}/${res-dir}"/>
		    </then>
			<else>
				<var name="param" value=""/>
			</else>
		</if>
		
		<var name="param" value="package -m --non-constant-id --auto-add-overlay -J ${host-gen}
			-M ${library}/${manifest-xml} -I ${android-jar} ${param}"/>
		<echo>aapt_gererateR_library param：${param}</echo>
		
		<mkdir dir="${library}/gen"/>

		<!-- 编译Libray的R文件 -->
		<exec executable="${aapt}" failonerror="true">
            <arg line="${param}" />
        </exec>
	</target>
    
	<!-- 生成aidl对应的java文件 -->
  	<target name="aidl">
    	<apply executable="${aidl}" failonerror="true">
            <arg value="-p${android-framework}" />
            <arg value="-I${host-src}" />
            <arg value="-o${host-gen}" />
            <fileset dir="${host-src}">
                <include name="**/*.aidl" />
            </fileset>
        </apply>
    </target>
    
	<!-- 编译java文件为class文件 -->
	<target name="compile">

        <available property="isExist_host_libs_h" file="${host-libs}" type="dir" />

        <if>
            <equals arg1="${isExist_host_libs_h}" arg2="true" />
            <then>
                <copydir src="${host-libs}"
                 dest="${host-bin}/libs"/>
            </then>
        </if>
        <for list="${libraries}" param="library">
            <sequential>
                <available property="isExist_library_libs_l" file="@{library}/libs" type="dir" />

                <if>
                    <equals arg1="${isExist_library_libs_l}" arg2="true" />
                    <then>
                        <copydir src="@{library}/libs"
                                 dest="${host-bin}/libs"
                            />
                    </then>
                </if>

            </sequential>
        </for>

        <path id="library.libs">
            <fileset dir="${host-bin}/libs">
                <include name="*.so" />
                <include name="**/*.so" />
                <include name="*/*.so" />
                <include name="**/*.jar" />
                <include name="*.jar" />
            </fileset>
        </path>

        <javac debug="true" extdirs="" srcdir="." includeantruntime="on"
               destdir="${host-classes}" bootclasspath="${android-jar}" encoding="UTF-8"
               source="${jdk_version}" target="${jdk_version}" >
            <compilerarg line="-encoding UTF-8 " />
            <src path="${host-src}" />
            <src path="${host-gen}" />

            <classpath refid="library.libs" />

        </javac>

	</target>
	
	<!-- 混淆 -->
	<target name="obfuscate">
		<jar basedir="${host-classes}" destfile="temp.jar" />
	
		<java jar="${proguard-jar}" fork="true" failonerror="true">
		    <sysproperty key="file.encoding" value="UTF-8" /> 
	        <jvmarg value="-Dmaximum.inlined.code.length=32" />
	        <arg value="-injars temp.jar" />
	        <arg value="-outjars optimized.jar" />
	        <arg value="-libraryjars '${annotations-jar}'" />
	        <arg value="-libraryjars '${android-jar}'" />
	        <arg value="@${project_home}/proguard-project.txt" />
		</java>
	    <delete file="temp.jar" />
	    <delete dir="${host-classes}" />
	    <mkdir dir="${host-classes}" />
		<unzip src="optimized.jar" dest="${host-classes}" />
	    <delete file="optimized.jar" />
	</target>
	
	<!-- 打包dex文件 -->
	<target name="dex-package">
	    <echo>Packaging dex...</echo>
        <var name="dex_p" value="--dex --output=${intermediate-dex} ${host-classes}"/>

        <available property="isExist_host_libs_dx" file="${host-libs}" type="dir" />

        <if>
            <equals arg1="${isExist_host_libs_dx}" arg2="true" />
            <then>
                <var name="dex_p" value="${dex_p} ${host-libs}"/>
            </then>
        </if>

        <for list="${libraries}" param="library">
            <sequential>
                <available property="isExist_host_libs_dx_l" file="@{library}/libs" type="dir" />

                <if>
                    <equals arg1="${isExist_host_libs_dx_l}" arg2="true" />
                    <then>
                        <var name="dex_p" value="${dex_p} @{library}/libs"/>
                    </then>
                </if>

            </sequential>
        </for>

		<exec executable="${dx}" failonerror="true" >
		    <arg line="${dex_p}"/>
		</exec>
	</target>
	
	<!-- aapt打包资源 -->
	<target name="aapt-package-res">
		<echo>Packaging resources and assets...</echo>


        <var name="temp" value=""/>
        <for list="${libraries}" param="library">
            <sequential>
                <available property="isExist_library_res_aapt" file="@{library}/res" type="dir" />

                <if>
                    <equals arg1="${isExist_library_res_aapt}" arg2="true" />
                    <then>
                        <var name="temp" value="${temp} -S @{library}/${res-dir}"/>
                    </then>
                </if>

            </sequential>
        </for>

        <echo>------------------------------</echo>
        <echo>${temp}</echo>

        <var name="res_p" value="package -f -M ${project_home}/${manifest-xml} -S ${project_home}/${res-dir} ${temp} -A ${project_home}/${asset-dir} -I ${android-jar} -F ${resources-package} --auto-add-overlay"/>

		<exec executable="${aapt}" failonerror="true">
		   <arg line="${res_p}"/>
		</exec>
	</target>
	
	
	<!-- APK打包 -->
	<target name="apk-builder">
	    <echo>Building apk...</echo>

        <var name="temp" value=""/>
        <for list="${libraries}" param="library">
            <sequential>
                <available property="isExist_library_libs_builder" file="@{library}/libs" type="dir" />

                <if>
                    <equals arg1="${isExist_library_libs_builder}" arg2="true" />
                    <then>
                        <var name="temp" value="${temp} -nf @{library}/libs -rj @{library}/libs"/>
                    </then>
                </if>
            </sequential>
        </for>
        <var name="apkBuild_p" value="${out-unsigned-package} -u -z ${resources-package} -f ${intermediate-dex} -rf ${host-src} ${temp}"/>

	    <java classpath="${android_apk_tools}/lib/sdklib.jar" classname="com.android.sdklib.build.ApkBuilderMain" fork="true" failonerror="true">
            <sysproperty key="file.encoding" value="UTF-8" />
            <arg line="${apkBuild_p}"/>
	    </java>
	</target>
	
	<!-- APK签名 -->
	<target name="jar-signer">
	    <echo>Jar signer...</echo>
        <exec executable="${jarsigner}" failonerror="true">
            <!-- 打印详细日志 -->
            <!-- <arg value="-verbose" /> -->
            <!-- 签名信息 -->
            <arg value="-keystore" />
            <arg value="${key_store}" />
            <arg value="-storepass" />
            <arg value="${key_store_password}" />
            <arg value="-keypass" />
            <arg value="${key_alias_password}" />
            <!-- 输出安装包 -->
            <arg value="-signedjar" />
            <arg value="${out-signed-package}" />
            <arg value="${out-unsigned-package}" />
            <arg value="${key_alias}" />
			<!--  -->
            <arg value="-digestalg" />
            <arg value="SHA1" />
            <arg value="-sigalg" />
            <arg value="MD5withRSA" />
        </exec>
    </target>
	
	<!-- 使用zipalign做优化，对apk文件进行对齐 -->
	<target name="zipalign">
	    <echo>Zipalign optimizing...</echo>
		<exec executable="${zipalign}" failonerror="true">
		    <!-- 打印详细日志 -->
            <!-- <arg value="-v" /> -->
            <arg value="-f" />
            <arg value="4" />
            <arg value="${out-signed-package}" />
            <!-- arg value="${out-unsigned-package}" /> -->
            <arg value="${zipalign-package}" />
        </exec>
        <echo>打包完成：${zipalign-package}</echo>
	</target>
	
</project>