is there a setting in android 4.4.2 to autofill email

[dec0yable]

Hi,
I would like to know if there is a function or app or tweak or whatever that can fill in my email when i double press @ i had a function like this on my ipod touch (jailbroken) in which i could choose what words or series of characters i could use and automatically fill in another word. I dont really know how to describe it any better basically when i typed @@ my email would appear instead of @@

PS: it's in the standard keyboard and i'm rooted

 

[digitaldoc]

I have not heard of such an autocomplete feature in Android.