问使用Flex的mxmlc编译器在SWF中包装或嵌入和MP3

EN

<?xml version="1.0" encoding="utf-8"?>
<project name="My App Builder"
    basedir="."
    default="buildSWC"
    xmlns:antcontrib="antlib:net.sf.antcontrib">
  <taskdef resource="flexTasks.tasks" classpath="${basedir}/libs/flexTasks.jar"/>
  <taskdef resource="net/sf/antcontrib/antlib.xml" classpath="${basedir}/libs/ant-contrib-1.0b3.jar"/>

  <property environment="env"/>

  <property name="FLEX_HOME" value="${env.FLEX_HOME}"/>
  <property name="ASSETS_FILE" value="assets.swc"/>
  <property name="SRC_DIR" value="./src"/>

  <!-- Prepare folders for SWC compilation -->
  <target name="buildSWC">
    <echo message=""/>
    <echo message="*****************************************************"/>
    <echo message="* ${ASSETS_FILE}"/>
    <echo message="*****************************************************"/>
    <echo message="...basedir: ${basedir}"/>

    <!-- Build a swc from statically-included assets (images, mp3s, xml files, properties files) -->
    <fileset id="assets.flex" dir="src" includes="**/*.jpg,**/*.png,**/*.mp3,**/*.css,**/*.svg,**/*.swf,**/*.TTF,**/*.jpeg,**/*.xml,**/*.properties"/>
    <pathconvert pathsep=" " property="assets.flex.output" refid="assets.flex" dirsep="/">
      <map from="${basedir}/src/" to=""/>
    </pathconvert>

    <echo message="...Resources being considered..."/>
    <var name="filelist" value=""/>
    <var name="prefixfilelist" value="-include-file"/>
    <for list="${assets.flex.output}" delimiter=" " param="asset">
      <sequential>
        <echo>Asset: @{asset}</echo>
        <propertyregex property="prop"
                       input="${asset}"
                       regexp="(.*)${SRC_DIR}/(.*)"
                       select="\2"
                       casesensitive="false"
                       defaultvalue="./src/"/>
        <echo>Prop: ${prop}</echo>
        <var name="filelist_tmp" value="${filelist}"/>
        <var name="filelist" unset="true"/>
        <var name="filelist"
             value="${filelist_tmp} ${prefixfilelist} ./@{asset} ${prop}@{asset}"/>
        <var name="prop" unset="true"/>
      </sequential>
    </for>
    <echo message="-output ${ASSETS_FILE} ${filelist}"/>

    <!-- Windows Compile -->
    <exec executable="${FLEX_HOME}/bin/compc.exe"
          failonerror="true"
          osfamily="winnt">
      <arg line="-output ./libs/assets.swc ${filelist}"/>
    </exec>

    <!-- Unix/Linux Compile -->
    <exec executable="${FLEX_HOME}/bin/compc"
          failonerror="true"
          osfamily="unix">
      <arg line="-output ./libs/assets.swc ${filelist}"/>
    </exec>
  </target>
</project>