问题描述
我已经下载了一些库来源，并想利用它导出为一个JAR文件Android的工作室。有没有一种方法使用的是Android工作室导出到jar文件？
I have downloaded some library sources and would like to export it as a Jar file usingAndroid Studio. Is there a way to export to jar file using Android studio ?
编辑：
我要导出为JAR库是一个Android库。这就是所谓的突出，可以从GitHub上下载。 https://github.com/pingpongboss/StandOut
The library I want to export as jar is an Android library.It's called "StandOut" and can be downloaded from GitHub.https://github.com/pingpongboss/StandOut
推荐答案
这是不可能的一个Android库导出为一个jar文件。这是可能的，但是，将其导出为 AAR 文件。 阿勒文件是为Android图书馆新的二进制格式。有一个在谷歌I / O时，新构建系统的视频。
It is not possible to export an Android library as a jar file. It is possible, however, to export it as aar file. Aar files being the new binary format for Android libraries. There's info about them in Google I/O, the New Build System video.
首先，Android的Studio或命令行从库的根目录下发出摇篮构建生成库。
First, build the library in Android Studio or from command line issuing gradle build from your library's root directory.
这将导致＆LT; yourlibroot＆GT;。/libs/build/yourlib.aar 文件
这AAR文件是库的二进制重新presentation，并可以添加到您的项目，而不是库作为依赖的项目。
This aar file is a binary representation of your library and can be added to your project instead of the library as a dependency project.
要添加AAR文件作为依赖，你必须把它发布到Maven的中央或到你的本地仓库，然后将该文件AAR在项目的 gradle.build 文件。
To add aar file as a dependency you have to publish it to the maven central or to your local maven repository, and then refer the aar file in your project's gradle.build file.
不过，这一步是有点令人费解。我已经找到了一个很好的解释了如何使这里做的：
However, this step is a bit convoluted. I've found a good explanation how to do so here:
http://www.flexlabs.org/2013/06/using-local-aar-android-library-packages-in-gradle-builds
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