使缓存无效并重新启动

这对我很管用。

If you're using OS X, and it continues to hang indefinitely, I'd recommend shutting down Android Studio (may have to force kill), then going to your ~/.gradle directory on the console. You'll see a wrapper/dists directory there and whatever version of gradle AS is trying to download. Check the timestamp of the download underneath the randomly named subdirectory. If you see that it is never changing, most likely your download was interrupted and AS wasn't able to restart it properly and will not unless you delete everything below the dists directory and start over.

因此，当AS关闭时，删除~/下面的所有内容。gradle/wrapper/dist，然后在AS中重新尝试一个新项目。您可以检查gradle下载文件的进度(它将以.part结尾)，以确保它正在增长。给它足够的时间，因为它是一个大文件。

这就是最后对我有用的方法。

是的，有。

Create a new project and you should Shutdown The Android Studio Application.(Because it takes a long time for you). Goto C:\Users\{Logged in User}\.gradle folder There is a folder there that show you which version of gradle Android Studio requires (e.g. gradle-1.8-bin) Download this version from internet (e.g. gradle-1.8-bin.zip). Goto C:\Users\{Logged in User}\.gradle\wrapper\dists\gradle-1.8-bin There is a folder here that its name is like a GUID. You should just copy the zip file that you've already downloaded from internet into this folder. Execute Android Studio and create a new project.

Android Studio中包含的gradle位于/Applications/Android Studio.app/plugins/gradle/lib中

进入Android Studio。应用目录，cd, Android studio。app

或者你可以直接cd /Applications/Android\ Studio.app/plugins/gradle/lib

我发现我的笔记本电脑也出现了同样的问题，尽管我等了很长时间。这就是我所做的，而且对我很有效。强行关闭Android Studio并再次启动。这一次，只需打开现有项目，让它负责完成构建/下载过程。

你可以尝试的另一个选项是，如果你查看File -> Settings，有一个Gradle location选项。你可以去Gradle下载站点，下载Gradle的本地发行版，并将Gradle的位置指向该本地目录。

Windows用户

使用您的网络资源监视器

打开任务管理器[Ctrl+Shift+Esc]

性能选项卡

开放资源监视器(从底部开始)

首先，我决定在阅读完这里的答案后等待。但能持续多久?如何确保它能完成?他们应该提供下载百分比，但他们没有。为了了解正在进行的某些进程，打开这个网络资源监视器，它会显示正在下载Studio64.exe。如果不是(如果它显示0B/Sec)，那么要么网络不可用，要么应用程序没有响应。