Sample to show how to implement blur graphical tricks
All the explanations could be found here: http://nicolaspomepuy.fr/?p=18
A sample is available on the Google Play Store at this adress: https://play.google.com/store/apps/details?id=com.npi.blureffect
Screenshots :
