Question

我尝试使用gradle自动化我的应用构建过程。构建步骤之一是从android库项目生成dex文件。

这些项目是主要的应用程序模块，并在运行时加载。

在当前的构建过程中，我构建了库的jar并使用脚本将其转换为dex。它由eclipse构建命令完成。

有没有办法以及如何使用gradle进行操作？

Answer 1

您需要手动调用dx，例如

task finalize() {
    doFirst {
        println('Encrypting!')
        println("${projectDir}")

        exec {
            workingDir "${projectDir}/build/intermediates/classes/debug"
            commandLine "/home/gelldur/Android/Sdk/build-tools/26.0.0/dx"             \
            , "--dex"             \
            , "--output=drozd/dawid/dexode/com/secureme/SecuredData.dex"             \
            , "drozd/dawid/dexode/com/secureme/SecuredData.class"
        }
        //We don't want in our APK this .class
        project.delete "build/intermediates/classes/debug/drozd/dawid/dexode/com/secureme/SecuredData.class"

        // Encrypt our .dex file
        encrypt.execute()

        copy {
            from "build/intermediates/classes/debug/drozd/dawid/dexode/com/secureme/SecuredData.dex"
            into "src/main/assets/"
        }
    }
}

tasks.withType(JavaCompile) { compileTask -> compileTask.finalizedBy finalize }

完整示例here

使用gradle构建dex文件

1 个答案: