可能重复：   generating code覆盖率报告对于Android测试项目

我现在面临一个Android项目艾玛覆盖范围的问题。 我能够生成build.xml文件的项目和测试项目。 但是，当我运行蚂蚁报道我得到了以下错误：

I am facing a problem in Emma Coverage for an Android Project. I am able to generate the build.xml for the Project and the Test Project. But when I run "ant coverage" I do get the following error:

Buildfile: C:\Documents and Settings\user\workspace\HelloAndroidTest\build.xml
BUILD FAILED
Target "coverage" does not exist in the project "HelloAndroidActivityTest".

Total time: 0 seconds

我需要改变我的build.xml文件的任何项目？ 如果是，什么是最佳的变化？

Do I need to change my build.xml file for any of the projects? If Yes, what would be the optimum change?

推荐答案

最新SDK使用艾玛通过把艾玛在构建的前面：

The newest SDK uses emma by putting emma in front of the build:

ant emma debug install
ant emma debug install test

首先是从您的项目总监，第二次测试目录中运行。这样做将产生的全覆盖报告。注：在为了这个工作，你需要运行在一个有根的手机模拟器或

The first is run from your project director, the second the test directory. Doing so will generate the full coverage report. Note: That in order for this to work you do need to be running the emulator or a on a rooted phone.

有关详细信息，请参阅： http://developer.android.com/guide/developing/building/building -cmdline.html

For more details see: http://developer.android.com/guide/developing/building/building-cmdline.html