Menu and Button Design in Android

I'm trying to implement a menu with images as buttons. My main problem is, how do I set the text dynamically (I'm using language selection in my app) to the button? From what I've read I can set a background to a button but my images are not squared, and if I use ImageButton I can't write on the button.

My idea was to have a menu with buttons shown开发者_JS百科 as below:

And after clicked the menu would slide:

Any ideas on how to achieve this? And how can I do it for all the phone resolutions? Thanks.