clear all data in the shared settings concode_field_sep Editor editor concode_elem_sep String PREF_NAME concode_elem_sep PreferencesManager sInstance concode_elem_sep SharedPreferences mPref concode_field_sep LinkedHashMap getValue concode_elem_sep void initializeInstance concode_elem_sep void setValue concode_elem_sep void setValue concode_elem_sep SharedPreferences getSPInstance concode_elem_sep PreferencesManager getInstance concode_elem_sep void remove
boolean function ( ) { return mPref . edit ( ) . clear ( ) . commit ( ) ; }