如何从我的Android库的构建目标中排除一个jar文件 [英] How to exclude a jar-file from my Android library build target
问题描述
我使用的Android Studio和有依赖于相同的code进行几个应用程序。让我感动的共享code到一个单独的库,以便将其包含在我的应用程序。
I am using Android Studio and have a several apps that rely on the same code. I moved shared code to a separate library in order to include it in my apps.
库项目( MyLib中),我为此目的而创建需要一个jar文件进行编译,所以我把它添加到项目的libs目录。
The library project (MyLib) that I created for this purpose requires a jar-file to compile, so I added it to project's libs directory.
我的的build.gradle
的 MyLib中主要模块如下所示:
My build.gradle
of MyLib main module looks like this:
apply plugin: 'com.android.library'
android {
compileSdkVersion 21
buildToolsVersion "20.0.0"
defaultConfig {
applicationId "com.example.android"
minSdkVersion 9
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
}
}
}
dependencies {
compile files('./libs/external-java-lib.jar')
}
当我生成项目,gradle这个生成的jar文件包含外部Java的lib.jar
。
When I build the project, gradle generates a jar-file that contains external-java-lib.jar
.
我想我的Android应用项目提供外部Java的lib.jar,而不是MyLib中。因为在我的应用我可能会使用不同版本的外部Java的lib.jar的
。
I want my Android application projects to provide "external-java-lib.jar", not the MyLib. Because in my apps I may use different versions of external-java-lib.jar
.
如何配置摇篮排除外部Java的lib.jar
从我的库项目的建设?
How do I configure Gradle to exclude external-java-lib.jar
from the build of my library project?
我找不到答案,我在网络上的问题,所以我有一种感觉,我想要的东西是一件糟糕的设计。我还能怎么办?
I couldn't find the answer to my question on the net, so I have a feeling that the thing I want is a piece of bad design. What else can I do?
感谢您提前。
推荐答案
我终于解决了我的问题。
I finally solved my problem.
在我的图书馆项目中,我增加了一个空的库模块和移动外部Java的lib.jar
到库
文件夹中。
In my library project I added another empty libraries module and moved external-java-lib.jar
to its libs
folder.
在的build.gradle
在主模块的,我加了依赖性:
In the build.gradle
of the main module, I added dependency:
dependencies {
compile project(':libraries')
}
我的目录结构现在是:
My directory structure is now:
MyLibrary
├── build.gradle
├── gradle.properties
├── main
│ ├── build.gradle
│ └── src
│ └── main
│ ├── AndroidManifest.xml
│ ├── java ...
│ └── res ...
├── libraries
│ ├── build.gradle
│ ├── libs
│ │ ├── external-lib-1.jar
│ │ └── external-lib-2.jar
│ └── src
│ └── main
│ ├── AndroidManifest.xml
│ ├── java ...
│ └── res ...
└── settings.gradle
我建库后,输出AAR-包,它没有外部Java的lib.jar
。所以,这正是我想要的。
After I build the library, the output aar-package had no external-java-lib.jar
in it. So, this is exactly what I want.
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