如何在Android库中包含依赖项? [英] How to include a dependency inside an Android library?

问题描述

目前，我正在为需要Volley功能的android系统编写一个库.当前，在库的依赖关系块和任何使用该库的应用程序中都声明了Volley依赖关系.我该怎么做才能使我的库本身可以获取其所需的依赖关系，而不是让正在执行的应用程序也声明依赖关系?

Currently i'm writing a library for android that needs Volley to function. Currently, the Volley dependency is declared in both the dependencies block for the library and whatever app uses the library. What do I need to do so that my Library can pull in its needed dependencies itself, instead of having the implementing app also declaring the dependency?

推荐答案

Gradle支持可传递依赖项.

Gradle supports transitive dependencies.

对于本地图书馆，其工作方式如下:

For a local library, this works like this:

compile(project(:LIBRARY_NAME)) {
    transitive=true
}

对于远程库:

compile ('com.somepackage:LIBRARY_NAME:1.0.0'){
    transitive=true //default, normally no need to specify explicitly
}

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