It is recommended by google to use reflection in Android?

I know that if you search in google you can find posts from android developers using reflection, but these posts are from 2009, 2010... etc

I remember that i read some time ago in a post in stackoverflow a guy that linked some posts from official android developers telling that reflection is not a good practice in android.

I can't find any official android(google) info about if it is a good practice or not.

Somneone have's an official link? (not from 2009)

thanks