创建库Android开发？ [英] Create library for Android development?

问题描述

我是pretty的新Android开发，但我有Java和Eclipse的一些经验。我在寻找方法来创建可重用的库（控制，助手，标准的活动，等等），我可以在自己的项目中使用，但也可以被分配给其他开发商没有透露来源$ C ​​$ ℃。

通常情况下，我的类文件打包到一个JAR文件和任何其他开发人员可以将其添加到类路径，并使用包装类。

我如何能做到这一点与Android项目？我读过关于Android库项目，但作为文件指出他们不能被打包成一个JAR，但会随着引用库项目的项目编制。这意味着我也有分发源$ C ​​$ C。

我也看到了<一个href="http://stackoverflow.com/questions/3252552/differences-between-jar-android-library-and-android-library-project">this帖子，其中询问同样的问题，但没有提供一个满意的答案。

所以：有没有编译和打包了一组类和其他文件（包括XML布局，资源和材料）的一种方式，没有任何来源$ C ​​$ CS分发仅包，以便它可以被引用和使用像一个JAR文件中的任何其他开发？

解决方案

  

我读过关于Android库项目，但作为文件指出，他们不能   打包成一个JAR文件，但将与引用该库的项目编译沿   项目。这意味着我也有分发源$ C ​​$ C。

事实并非如此。这确实需要一些额外的包装工作，但你可以编译code到一个JAR和分发库项目的库/ 目录下的JAR。

  

所以：有没有编译和打包了一组类和其他文件的方式（包括   XML布局，资源和材料），并没有任何来源分发仅包   codeS，以便它可以被引用和由任何其他显影剂使用像JAR文件？

使用一个Android库项目。我有一些东西写在这里描述多一点的封装选择，再加上指向一些包裹跟着其中描述的约定。

I'm pretty new to Android development, but I have some experience with Java and Eclipse. I'm looking for ways to create re-usable libraries (controls, helpers, "standard" activities, etc.) that I could use in my own projects, but that could also be distributed to other developers without disclosing the source code.

Normally, I'd package the class files into a JAR file and any other developer could add it to the classpath and use the packaged classes.

How can I do that with Android projects? I've read about Android Library Projects, but as the documentation states they can not be packaged into a JAR, but will be compiled along with the project that references the library project. This means I also have to distribute the source code.

I've also read this post, which asks about the same question but didn't provide a satisfying answer.

So: Is there a way of compiling and packaging a set of classes and other files (including XML layouts, resources and stuff) and distribute only that package without any source codes so that it can be "referenced" and used like a JAR file by any other developer?

解决方案

I've read about Android Library Projects, but as the documentation states they can not be packaged into a JAR, but will be compiled along with the project that references the library project. This means I also have to distribute the source code.

Not true. It does require a bit of extra packaging work, but you can compile your code to a JAR and distribute the JAR in the library project's libs/ directory.

So: Is there a way of compiling and packaging a set of classes and other files (including XML layouts, resources and stuff) and distribute only that package without any source codes so that it can be "referenced" and used like a JAR file by any other developer?

Use an Android library project. I have some stuff written up here that describes a bit more of the packaging options, plus pointers to some "parcels" that follow the conventions described therein.

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