AndroidStudio腳本命令指定AAR生成目錄與版本號

A build.gradle全局常量：

• //根路徑

  def ROOT_PATH = rootProject.rootDir.path
      def GROUP = "com.genialsir.mobileads"
      def MOB_SDK_VERSION_NAME = "1.1.2"

B 在當前庫項目的build.gradle文件中android{}中配置以下：

• //自定義aar名稱

  android.libraryVariants.all {
         variant ->
             variant.outputs.all {
                 def fileName = GROUP + "." + MOB_SDK_VERSION_NAME +   ".aar"
                 outputFileName = fileName
           }
       }

C 藉助命令生成arr到指定的目錄：

• 使用gradle -b **（表明當前Project或Module目錄名）/build.gradle aarRelease

在對應build.gradle文件中配置以下：

1. 生成所須要的目錄

• //生成對應目錄
  task makeLibDir() {
  def outputPath = ROOT_PATH + '/aar_release'
  //腳本指定路徑
  if(project.hasProperty('OUT_PUT_DIR_PATH')){

  outputPath = "${OUT_PUT_DIR_PATH}"

  }
  //建立aar所輸出的目錄
  createDir(outputPath)
  }

1. 代碼參數塊

• def createDir = {

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

  }

1. 拷貝AAR

• task copyAAR(type: Copy) {

  println "----------> ARR copy start <-----------"
  def buildPath = ROOT_PATH + '/containerad/build/outputs/aar'
  //AAR所在的編譯路徑
  from buildPath
  //AAR所拷貝的目錄
  def outputPath = ROOT_PATH + '/aar_release'
  println "outputPath = " + outputPath
  into outputPath
  
  println "----------> ARR copy succeeded <-----------"

  }

1. 執行copyAAR

• tasks.withType(JavaCompile) {

  compileTask -> compileTask.dependsOn(copyAAR)

  }

1. 使用命令執行(gradle -b 目錄名/build.gradle aarRelease)併發布AAR

• task aarRelease(type: Copy) {

  //任務開始
  println "----------> AAR Release Task Start <----------"
  
  //AAR所在的編譯路徑
  def buildPath = ROOT_PATH + '/containerad/build/outputs/aar'
  //AAR輸出路徑
  def aarOutPath = ROOT_PATH + "/aar_release"
  
  //廣告的SDK
  def adPath = buildPath + GROUP + "." + MOB_SDK_VERSION_NAME + ".aar"
  
  //封裝數組
  def modulePaths = [adPath]
  
  //刪除AAR輸出目錄
  println "Delete -> " + aarOutPath
  delete aarOutPath
  //循環刪除各個AAR編譯目錄
  for (path in modulePaths) {
      println "Delete -> " + path
      delete path
  }
  
  //執行編譯AAR腳本（原生腳本）
  dependsOn 'assembleRelease'
  
  //循環拷貝AAR到ARR輸出目錄
  for (path in modulePaths) {
      //顯示開始拷貝
      println "-> Start of current copy <-"
      //當前目錄
      println "From : " + path
      from path
      //拷貝至 aarOutPath
      println "Into : " + aarOutPath
      into aarOutPath;
      //顯示當前拷貝結束
      println "-> End of current copy <-"
  }
  //任務結束
  println "----------> AAR Release Task End <----------"

  }

（上面內容寫的有些繁瑣與重複，靈活性相對差些，若是須要外部指定對應版本與目錄，以及經過git靈活打對應需求的版本則就略差一些。）

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好的，開始進入正題，首先靈活指定版本號，經過協定OUT_PUT_AAR_VERSION_SUFFIX來指定所需版本。

//自定義aar名稱
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
        }
}

指定對應的生成目錄以及版本號

使用默認路徑命令執行(gradle -b containerad/build.gradle aarRelease)
  腳本指定版本號與對應目錄(gradle assemble -P OUT_PUT_AAR_VERSION_SUFFIX=1.1.2 -P OUT_PUT_DIR_PATH=H:\AndroidProject\ADPlugIn\OnlyLadyAD\ad_release_path aarRelease)

• 經過協定好的OUT_PUT_DIR_PATH與OUT_PUT_AAR_VERSION_SUFFIX來控制版本號與路徑。

  task aarRelease(type: Copy) {
  //任務開始
  println "----------> AAR Release Task Start <----------"

  //執行編譯AAR腳本（原生腳本）
  dependsOn 'assembleRelease'

  //AAR所在的編譯路徑
  def buildPath = ROOT_PATH + '/containerad/build/outputs/aar/'
  //AAR輸出默認路徑
  def aarOutPath = ROOT_PATH + '/aar_release'
  //腳本指定路徑
  if(project.hasProperty('OUT_PUT_DIR_PATH')){

  aarOutPath = "${OUT_PUT_DIR_PATH}"

  }

  //廣告的SDK
  def adPath
  if (!project.hasProperty('OUT_PUT_AAR_VERSION_SUFFIX')) {

  //默認版本
     adPath = buildPath + GROUP + "." +   
     MOB_SDK_VERSION_NAME + ".aar"

  }else{

  //腳本指定版本
    adPath = buildPath + GROUP + "." +     "${OUT_PUT_AAR_VERSION_SUFFIX}.aar"

  }

  //封裝數組
  def modulePaths = [adPath]

  //當前AAR輸出目錄
  println "The current aar output directory is " + aarOutPath
  delete aarOutPath
  //循環刪除已存在的aar
  for (path in modulePaths) {

  println "Delete ---> " + path
     delete path

  }

  //循環拷貝AAR到ARR輸出目錄
  for (path in modulePaths) {

  //顯示開始拷貝
     println "-> Start of current copy <-"
     //當前目錄
     println "From : " + path
     from path
     //拷貝至 aarOutPath
     println "Into : " + aarOutPath
     into aarOutPath;
     //顯示當前拷貝結束
     println "-> End of current copy <-"

  }
  dependsOn 'assembleRelease'

  //任務結束 println "----------> AAR Release Task End <----------" }