At the moment, I am using Euro 2012 app and it has some interesting layout parts. If you go to matches->knockout screen, you’ll see 3 screens like this.
If you slide left or right, you move between them not like between one activity to another, but just like all these elements are laid on one big canvas and you slide each screen into focus. Even thou, if you slide left/right, the screen cannot be stopped in the way that half of each image is visible, so I guess it’s not a big canvas. Somehow you can slide screen like one big image, and yet it always lock perfectly as if they used 3 activities for this.
How did the do this?
It’s a ViewPager, available in Android support package and described in their blog.