With this APK you can see the functionallity of the Synchronized Scrolling Library I created. If you are interested, you can find the source code for the library and the samples at GitHub here: https://github.com/xrigau/Synchronized-Scrolling/tree/master/XaviRigau-SynchronizedScrolling
I'll be writing some posts on how to use it in my blog. If you want to check it it's: http://blog.xavirigau.com
Thanks for watching!