gradle任务将在使用AS同步时运行

Question

我在app / build.gradle中创建了一个依赖于此类代码的任务dependOn assembleRelease，当我使用AS同步时出现arr[::-1]错误

FileNotFoundException

当我同步gradle时代码会运行吗？ 我希望代码在执行task push(type: Exec, dependsOn: ['assembleRelease']) { println 'push invoke' def apkDir = "${project.projectDir.absolutePath}/build/outputs/plugin/release/" def apkName = "" fileTree(apkDir).visit { FileVisitDetails details -> println "${details.name}" //只取第一个apk if (apkName.endsWith(".apk")) { apkName = details.name details.stopVisiting() } } if (apkName.isEmpty()) throw new FileNotFoundException("apk file not found,please invoke 'assemblePlugin' first") workingDir project.projectDir commandLine 'adb', 'push', "${project.projectDir.absolutePath}/build/outputs/plugin/release/{$apkName}", '/sdcard/Demo_plugin_1.apk' ignoreExitValue true } 时运行 我该怎么办

Answer 1

尝试在任务的第一部分使用doFirst {}块：

doFirst {
    println 'push invoke'
    def apkDir = "${project.projectDir.absolutePath}/build/outputs/plugin/release/"
    def apkName = ""
    fileTree(apkDir).visit { FileVisitDetails details ->
        println "${details.name}"
        //只取第一个apk
        if (apkName.endsWith(".apk")) {
            apkName = details.name
            details.stopVisiting()
        }
    }
    if (apkName.isEmpty()) throw new FileNotFoundException("apk file not found,please 
     invoke 'assemblePlugin' first")
}