Hide keypad on click ?

Hi
I want to hide the keypad on click i have my own custom keypad in UI, I tried everything that you could but the issue is on click it still displays the keypad. Can you please include this feature ? 

P.S : This should be of some help. 
http://stackoverflow.com/questions/5803193/android-disable-soft-keyboard-at-all-edittexts

Thanks and regards
Gaurav