AndroidStudio脚本命令指定AAR生成目录与版本号

A build.gradle全局常量：

• //根路径
    def ROOT_PATH = rootProject.rootDir.path
    def GROUP = "com.genialsir.mobileads"
    def MOB_SDK_VERSION_NAME = "1.1.2"
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B 在当前库项目的build.gradle文件中android{}中配置如下：

• //自定义aar名称
   android.libraryVariants.all {
       variant ->
           variant.outputs.all {
               def fileName = GROUP + "." + MOB_SDK_VERSION_NAME +   ".aar"
               outputFileName = fileName
         }
     }
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C 借助命令生成arr到指定的目录：

• 使用gradle -b **（代表当前Project或Module目录名）/build.gradle aarRelease
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在对应build.gradle文件中配置如下：

1. 生成所需要的目录

• //生成对应目录
    task makeLibDir() {
    def outputPath = ROOT_PATH + '/aar_release'
    //脚本指定路径
    if(project.hasProperty('OUT_PUT_DIR_PATH')){
        outputPath = "${OUT_PUT_DIR_PATH}"
    }
    //创建aar所输出的目录
    createDir(outputPath)
  }
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2. 代码参数块

• def createDir = {
      path ->
          File dir = new File(path)
          if (!dir.exists()) {
              dir.mkdirs()
          }
          println "Generate the corresponding directory path is" + dir.toString()
  }
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3. 拷贝AAR

• task copyAAR(type: Copy) {
      println "----------> ARR copy start <-----------"
      def buildPath = ROOT_PATH + '/containerad/build/outputs/aar'
      //AAR所在的编译路径
      from buildPath
      //AAR所拷贝的目录
      def outputPath = ROOT_PATH + '/aar_release'
      println "outputPath = " + outputPath
      into outputPath
  
      println "----------> ARR copy succeeded <-----------"
  }
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4. 执行copyAAR

• tasks.withType(JavaCompile) {
      compileTask -> compileTask.dependsOn(copyAAR)
  }
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5. 使用命令执行**(gradle -b 目录名/build.gradle aarRelease)**并发布AAR

• task aarRelease(type: Copy) {
  
      //任务开始
      println "----------> AAR Release Task Start <----------"
  
      //AAR所在的编译路径
      def buildPath = ROOT_PATH + '/containerad/build/outputs/aar'
      //AAR输出路径
      def aarOutPath = ROOT_PATH + "/aar_release"
  
      //广告的SDK
      def adPath = buildPath + GROUP + "." + MOB_SDK_VERSION_NAME + ".aar"
  
      //封装数组
      def modulePaths = [adPath]
  
      //删除AAR输出目录
      println "Delete -> " + aarOutPath
      delete aarOutPath
      //循环删除各个AAR编译目录
      for (path in modulePaths) {
          println "Delete -> " + path
          delete path
      }
  
      //执行编译AAR脚本（原生脚本）
      dependsOn 'assembleRelease'
  
      //循环拷贝AAR到ARR输出目录
      for (path in modulePaths) {
          //显示开始拷贝
          println "-> Start of current copy <-"
          //当前目录
          println "From : " + path
          from path
          //拷贝至 aarOutPath
          println "Into : " + aarOutPath
          into aarOutPath;
          //显示当前拷贝结束
          println "-> End of current copy <-"
      }
      //任务结束
      println "----------> AAR Release Task End <----------"
  }
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（上面内容写的有些繁琐与重复，灵活性相对差些，如果需要外部指定对应版本与目录，以及通过git灵活打对应需求的版本则就略差一些。）

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好的，开始进入正题，首先灵活指定版本号，通过协定OUT_PUT_AAR_VERSION_SUFFIX来指定所需版本。

//自定义aar名称
android.libraryVariants.all {
    variant ->
        variant.outputs.all {
            def fileName
            if (!project.hasProperty('OUT_PUT_AAR_VERSION_SUFFIX')) {
                fileName = GROUP + "." + MOB_SDK_VERSION_NAME + ".aar"
            }else{
                fileName = GROUP + "." + "${OUT_PUT_AAR_VERSION_SUFFIX}.aar"
            }
            outputFileName = fileName
        }
}
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指定对应的生成目录以及版本号

使用默认路径命令执行(gradle -b containerad/build.gradle aarRelease)
  脚本指定版本号与对应目录(gradle assemble -P OUT_PUT_AAR_VERSION_SUFFIX=1.1.2 -P OUT_PUT_DIR_PATH=H:\AndroidProject\ADPlugIn\OnlyLadyAD\ad_release_path aarRelease)
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• 通过协定好的OUT_PUT_DIR_PATH与OUT_PUT_AAR_VERSION_SUFFIX来控制版本号与路径。

  task aarRelease(type: Copy) {
  //任务开始
  println "----------> AAR Release Task Start <----------"
  
  //执行编译AAR脚本（原生脚本）
  dependsOn 'assembleRelease'
  
  //AAR所在的编译路径
  def buildPath = ROOT_PATH + '/containerad/build/outputs/aar/'
  //AAR输出默认路径
  def aarOutPath = ROOT_PATH + '/aar_release'
  //脚本指定路径
  if(project.hasProperty('OUT_PUT_DIR_PATH')){
      aarOutPath = "${OUT_PUT_DIR_PATH}"
  }
  
  //广告的SDK
  def adPath
  if (!project.hasProperty('OUT_PUT_AAR_VERSION_SUFFIX')) {
      //默认版本
      adPath = buildPath + GROUP + "." +   
      MOB_SDK_VERSION_NAME + ".aar"
  }else{
     //脚本指定版本
     adPath = buildPath + GROUP + "." +     "${OUT_PUT_AAR_VERSION_SUFFIX}.aar"
  }
  
  //封装数组
  def modulePaths = [adPath]
  
  //当前AAR输出目录
  println "The current aar output directory is " + aarOutPath
  delete aarOutPath
  //循环删除已存在的aar
  for (path in modulePaths) {
      println "Delete ---> " + path
      delete path
  }
  
  //循环拷贝AAR到ARR输出目录
  for (path in modulePaths) {
      //显示开始拷贝
      println "-> Start of current copy <-"
      //当前目录
      println "From : " + path
      from path
      //拷贝至 aarOutPath
      println "Into : " + aarOutPath
      into aarOutPath;
      //显示当前拷贝结束
      println "-> End of current copy <-"
  }
  dependsOn 'assembleRelease'
  
  //任务结束
  println "----------> AAR Release Task End <----------"
  }
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