How to generate reports for Android Automation

I have a Robotium test cases that I would like to run nightly using automation tool, however I am not sure if it can be done without manually running it through Eclipse first. Is there a build script that would enable me to run the Robotium test cases automatically on nightly basis. Ide开发者_StackOverflow社区ally this test cases would run directly on the device as we want to test compatibility across different Android OS Platform.

How can I run the test cases automatically? Is there any build script for Android out there that would enable me to do what I need to do?"

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No you have to use the java io to generate report and store it in the android and after the report is generated you just have to pull the file out.