java - GreenDao how to implement callbacks -

i have trouble, need event/callback when try write database. added greendao lib project, , able write/delete in db. no idea how callback after operation under db.

in introduction lib read "asyncoperationlistener asynchronous callback when operations complete". used tutorial: http://blog.surecase.eu/using-greendao-with-android-studio-ide/

can me trouble?

upd:

ok here added list in storage

getmyobjectdao().getsession().startasyncsession().insertorreplaceintx(myobject.class, list); 

error here

list<myobject> items = getboxdao(c).getsession().startasyncsession().loadall(myobject.class); 

how can asynchronously load data db?

is correct solution?

            @override             public void onasyncoperationcompleted(asyncoperation operation) {                 string operationis = null;                  switch (operation.gettype()) {                      case loadall:                 itemslist = boxrepository.getallboxes(getapplicationcontext()); 

by default operations performed synchronously, eliminating need callback. recent version of greendao introduces asyncsession, can used perform operations asynchronously , provides way set listener on it. see example below:

    asyncsession asyncsession = app.getinstance().daosession.startasyncsession();     asyncsession.setlistener( new asyncoperationlistener() {         @override         public void onasyncoperationcompleted(asyncoperation operation) {             // whats needed         }     });     asyncsession.insert(myobject); 

simple ask if unclear!