Getting fancy with Android menu button layouts

I am making an Android game and I would like to have a nice menu. I have only every used the combinat开发者_开发技巧ion of <LinearLayout> and <ImageView> for placing my buttons, which sets them up in a straight line. Here are my buttons:

I want to place them as seen below. Is it possible to place a button like that and still make it click-able?

---

You can also use a OnTouchListern which can be set to any kind of View.