Android - Logout from twitter with twitter4j

Question

twitter4j works fine for Login and share . But I am unable to logout from it. For logout i am clearing preference, but each time it display last user as logged in. Below is my code for logout,

SharedPreferences mSharedPreferences =getSharedPreferences( "Twitter-Credentials",MODE_WORLD_WRITEABLE); 
Editor e = mSharedPreferences.edit();
e.remove(PREF_KEY_OAUTH_TOKEN);
e.remove(PREF_KEY_OAUTH_SECRET);
e.remove(PREF_KEY_TWITTER_LOGIN); 
e.commit();

How to solve this problem?

Answer 1

I solved issue just changing Call back url from oauth://t4jsample to... public static final String TWITTER_CALLBACK_URL = "api.twitter.com/oauth/authorize?force_login=true";