A tiled screen works.. now to get it scrolling

Now have a screen populated with tiles based on what number is in a position in an array. Not sure I'll be keeping on down this road since I intend to use XML to lay out the tiles, but it means I've got something to test the scrolling with and start getting things moving around!

Here's where I am so far:


That's me done for today, tomorrow is time to make it scroll and add Mr Block [below] and add some keyboard functionality.