android - Clear Cache memory of Picasso -

i'm trying clear cache memory of picasso via android coding.

can please me in issue..?

i have tried using following code, not useful in case:

picasso.with(getactivity()).load(data.get(pos).getfeed_thumb_image()).skipmemorycache().into(image); 

use instead :

 picasso.with(getcontext()).load(data.get(pos).getfeed_thumb_image()).memorypolicy(memorypolicy.no_cache).into(image);