java - AsyncTask with constructor to setup database connection first

Question

So I've got Async class which have database logic. Works fine with predefined data, but I would like to first set data to connect specific database in constructor while program running and then use AsyncTask.execute() to execute doInBackground() on previously defined instance where I have already established connection. It looks like this:

1. Create Async object(All data config parameters)
2. Async.execute()

I've previously used

 Async asyncTask = (Async) new Async(new AsyncResponse() {


            @Override
            public List processFinish(List value) {

              function which gets returned value from doInBackground()

            }


        }).execute();
   

but it create new AsyncTask and then uses AsyncResponse which is interface to help obtain returned value

public interface AsyncResponse {

    List processFinish(List records);
}

so I can't do something like this

   Async async = new Async(database config);
 asyncConn(new AsyncResponse() { using obtained data }).execute(); <- this isn't valid

Can I make it different way than new AsyncResponse() inside?

Answer 1

等待大神答复