当我引用一些jre库时，如何使用ant构建android项目

Question

I used eclipse to develop my android app and used JRE System Library in the project. and i can build the project using Eclipse. but i could not build it using ant. it could not found the classes in the JRE System Library. How can i add the JRE System Library to the ant build path?

Answer 1

Eclipse doesn't create all the files you need to be able to run the project from the command-line. Might I suggest http://www.vogella.com/articles/AndroidBuildAnt/article.html as a reference that will guide you through the steps to correctly configure Ant and use it from the command-line.