question: quick check for login concode_field_sep Editor editor concode_elem_sep String PREF_NAME concode_elem_sep String KEY_ID concode_elem_sep String KEY_LASTLOGIN concode_elem_sep String KEY_NAME concode_elem_sep String KEY_EMAIL concode_elem_sep String KEY_PASSWORD concode_elem_sep String KEY_REGSITERAT concode_elem_sep int PRIVATE_MODE concode_elem_sep Context _context concode_elem_sep SharedPreferences pref concode_elem_sep String IS_LOGIN concode_elem_sep String KEY_USERNAME concode_field_sep User getUserDetails concode_elem_sep void logoutUser concode_elem_sep void createLoginSession concode_elem_sep boolean checkLogin
target: boolean function ( ) { return pref . getBoolean ( IS_LOGIN , false ) ; }