No, I wouldn't say I'm doing anything specific. No on NDK. It's simply that Eclipse/Maven serve me well (I'm even able to create/run Android unit tests with the android-maven-plugin). In short, so far my entire workflow is well-served by Eclipse/Maven.

I'd concede that Studio/Gradle is the future, and that Gradle is more powerful than Maven; my "issues" are purely emotional :) With all that there is to learn and explore in this world, I don't want to have to spend time on another Java build tool when I already know 2 good ones (Ant and Maven).