如何使用Gradle将MD5添加到apk的名称

android {
    // ...
    applicationVariants.all { variant ->
        variant.outputs.all { output ->
            def apkName = output.outputFileName
            def newName = apkName.replace(".apk", "-${getMD5()}.apk")
            output.outputFileName = newName
        }
    }
}

def getMD5() {
    def inputFile = file("path/to/your/apk/file.apk")
    def md5 = inputFile.bytes.md5().toString()
    return md5
}