Android AccesToken is null -

i'm developing application based on facebook 4.0 login. user can log in in login.activity , main.activity shown.

after user logged in, accesstoken.getcurrentaccesstoken() not null , i'm able perform graph request.

 parsefacebookutils.loginwithreadpermissionsinbackground(...) 

then

accesstoken token = accesstoken.getcurrentaccesstoken(); if(token != null)     graphrequest request = graphrequest.newmerequest(token, ...) 

but after intent, accesstoken.getcurrentaccesstoken() null.

do have idea why accesstoken cannot used across acitivies ?

thanks,

you can declare accesstoken static, in mainactivity, initialize in oncreate, , can use in other activities.

or best way, share throw intent, here, what's best way share data between activities?

send data inside intents

intent intent = new intent(firstactivity.this, secondactivity.class); intent.putextra("some_key", value); intent.putextra("some_other_key", "a value"); startactivity(intent); 

on second activity:

bundle bundle = getintent().getextras(); int value = bundle.getint("some_key"); string value2 = bundle.getstring("some_other_key"); 

ps: snipped code toked shared post