nl: mark a client as collapsed . concode_field_sep String selectedClient concode_elem_sep String PREF_COLLAPSED_CLIENT_GUIDS concode_elem_sep SharedPreferences sharedPrefs concode_elem_sep String PREF_HIDDEN_CLIENT_GUIDS concode_elem_sep Set<String> collapsedClients concode_elem_sep Set<String> hiddenClients concode_elem_sep String PREF_SELECTED_CLIENT_GUID concode_field_sep boolean updateClientMembership concode_elem_sep boolean isClientCollapsed concode_elem_sep boolean setClientHidden concode_elem_sep void setClientAsSelected concode_elem_sep boolean isClientHidden concode_elem_sep Set<String> getStringSet
code: boolean function ( String arg0 , boolean arg1 ) { return updateClientMembership ( PREF_COLLAPSED_CLIENT_GUIDS , collapsedClients , arg0 , arg1 ) ; }