在present时间，的Leanback-V17 只能从谷歌作为一个AAR。

At the present time, leanback-v17 is only available from Google as an AAR.

如果你碰巧使用Maven的构建系统，在 Android的Maven的插件的支持AARS 。

If you happen to be using Maven for your build system, the android-maven-plugin supports AARs.

或者，你可以尝试转换AAR成一个Android库项目。我还没有亲自尝试这种方式与的Leanback-V17 ，只是还没有，所以我不知道是否有任何具体的问题，这AAR将导致。

Or, you can try to convert the AAR into an Android library project. I have not personally tried this approach with leanback-v17 just yet, so I do not know if there are any specific problems that that AAR will cause.

或者，您可以切换到摇篮为Android，有无Android的工作室，并消耗了AAR本地。

Or, you can switch to Gradle for Android, with or without Android Studio, and consume the AAR "natively".