Android game development: Pure Java vs. Android tools.

Question

I am currently learning Android game development. I have already coded one short game and I used Android tools, like Bitmaps, SurfaceViews and so on.

Today I saw another Tutorial in the web, which used only Eclipse (for my first game, I used AndroidStudio) and no Android stuff. The code would be ported to Android.

So my question for game developers:
Which of these two possibilities is more responsive? What are the advantages and disadvantages?

Answer 1

android tools are better