Android custom build using Ant

Question

These 4 files (build.xml, local.properties, projects.properties, proguard.cfg) are auto-generated when running:

android update project --name TestApp --t

Answer 1

Maybe you can check the answer to this question:

Does the ADT plugin automatically create an ant build file?

in the answer there is a paragraph saying...

Alternatively, you can just copy the build.xml template directly from $ANDROID_HOME/tools/lib/build.template then just change the project name.

Modify this file and run the commands to see if it works.

Update

Also check "Customizing the build" of this article: http://www.androidengineer.com/2010/06/using-ant-to-automate-building-android.html