java - Android Facebook Graph api basic information requesting -


just trying allow app access basic information authenticated facebook user, yet logcat tells me

06-30 16:37:27.969: warn/system.err(1559): com.facebook.android.facebookerror: active access token must used query information current user.

right after authentification code ran. can point me in right direction? i've seen similar post used identical code , worked.

thanks

facebook facebook = new facebook("187212574660004");  textview ntext;  @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.main);      ntext = (textview) this.findviewbyid(r.id.nametext);      facebook.authorize(this, new string[] {"offline_access", "user_interests", "friends_interests"},              new dialoglistener() {         public void oncomplete(bundle values) {             setcontentview(r.layout.homepage);         }          public void onfacebookerror(facebookerror error) {}          public void onerror(dialogerror e) {}          public void oncancel() {}     });      jsonobject json_data = null;      try     {         jsonobject response = util.parsejson(facebook.request("me/friends")); // friend information facebook         jsonarray jarray = response.getjsonarray("data");          json_data = jarray.getjsonobject(0);         string name = json_data.getstring("name");         log.i("friend is", name);         ntext.settext(name);      }     catch (malformedurlexception e)     {         e.printstacktrace();     }     catch (jsonexception e)     {         e.printstacktrace();     }     catch (ioexception e)     {         e.printstacktrace();     }     catch (facebookerror e)     {         e.printstacktrace();     } }  @override public void onactivityresult(int requestcode, int resultcode, intent data) {     super.onactivityresult(requestcode, resultcode, data);      facebook.authorizecallback(requestcode, resultcode, data); }

tried method described before manno23 , got

06-30 19:27:04.338: error/androidruntime(349): caused by: java.lang.nullpointerexception 06-30 19:27:04.338: error/androidruntime(349): @ com.staffit.facebookpage.getfriends(facebookpage.java:67) 06-30 19:27:04.338: error/androidruntime(349): @ com.staffit.facebookpage.access$0(facebookpage.java:55) 06-30 19:27:04.338: error/androidruntime(349): @ com.staffit.facebookpage$1.oncomplete(facebookpage.java:41) 06-30 19:27:04.338: error/androidruntime(349): @ com.facebook.android.facebook.authorizecallback(facebook.java:383) 06-30 19:27:04.338: error/androidruntime(349): @ com.staffit.facebookpage.onactivityresult(facebookpage.java:93) 06-30 19:27:04.338: error/androidruntime(349): @ android.app.activity.dispatchactivityresult(activity.java:3907) 06-30 19:27:04.338: error/androidruntime(349): @ android.app.activitythread.deliverresults(activitythread.java:2492) 06-30 19:27:04.338: error/androidruntime(349): ... 11 more

both of above answers correct. can put chunk of code request separate method , call method in oncomplete(), i.e.

facebook facebook = new facebook("xxxxxasdasdajksdad");  textview ntext;  @override public void oncreate(bundle savedinstancestate) {     super.oncreate(savedinstancestate);     setcontentview(r.layout.main);      ntext = (textview) this.findviewbyid(r.id.nametext);      facebook.authorize(this, new string[] {"offline_access", "user_interests", "friends_interests"},              new dialoglistener() {         public void oncomplete(bundle values) {             getfriends();             setcontentview(r.layout.homepage);         }          public void onfacebookerror(facebookerror error) {}          public void onerror(dialogerror e) {}          public void oncancel() {}     });   }  private void getfriends(){      jsonobject json_data = null;      try     {         jsonobject response = util.parsejson(facebook.request("me/friends")); // friend information facebook         jsonarray jarray = response.getjsonarray("data");          json_data = jarray.getjsonobject(0);         string name = json_data.getstring("name");         log.i("friend is", name);         ntext.settext(name);      }     catch (malformedurlexception e)     {         e.printstacktrace();     }     catch (jsonexception e)     {         e.printstacktrace();     }     catch (ioexception e)     {         e.printstacktrace();     }     catch (facebookerror e)     {         e.printstacktrace();     }  }  @override public void onactivityresult(int requestcode, int resultcode, intent data) {     super.onactivityresult(requestcode, resultcode, data);      facebook.authorizecallback(requestcode, resultcode, data); }

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