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"
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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
         }
     }
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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
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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)
  }
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2. 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()
  }
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3. 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 <-----------"
  }
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4. 執行copyAAR

• tasks.withType(JavaCompile) {
      compileTask -> compileTask.dependsOn(copyAAR)
  }
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5. 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 <----------"
  }
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（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
        }
}
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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)
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• 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 <----------"
  }
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