How can i logout from android application [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reo开发者_高级运维pened, visit the help center. Closed 11 years ago.

I am new to android. I want code for logout from my application .I use shared preferences in my application. I want to put logout facility in my appplication.

---

Yuu can clear the SharedPreference on Logout which you have set during login. OnClick of Logout:

SharedPreferences sf = getSharedPreferences("UserLogin", MODE_WORLD_WRITEABLE);
            SharedPreferences.Editor edt = sf.edit();
            edt.putString("UserName", "");
            edt.putString("PassWord", "");
            edt.commit();

Hope this will help you...