java - How to open Facebook app on user timeline? -

i'm trying open facebook app, app, need go specific user's timeline. can open in phone browser works fine, can't open in facebook app... know facebook changed way before, i'm using facebook-android-sdk:4.6.0 code:

public intent getopenfacebookintent(string userid) {         log.e(tag, "pid "+ userid);         try {             getpackagemanager().getpackageinfo("com.facebook.katana", 0);             return new intent(intent.action_view, uri.parse("fb://profile/" + userid));          } catch (exception e) {             return new intent(intent.action_view, uri.parse("https://www.facebook.com/" + userid));          }     } 

thnx!

just little change

"https://www.facebook.com/profile.php?id=" + userid 

try one.

also, fyi: https://www.facebook.com/" + userid work when pass username not userid.