android - SQLite and SQLiteCursorLoader Library -

I've used Android's before SQLite , but I always managed to manually manipulate data Therefore, I have never used class like SimpleCursorAdapter . I want to use them now, but I need a bit of help in implementing code because it says that I have to use a cursor loader . I have decided that I am using the SQLiteCursorLoader library.

Here are the details:

I have a table called students . SQLite database Additionally, student model class and < Code> student manager / controller class. Calling StudentManager # getAll () returns a cursor in which all students are included.

We go to piece Anyway, I have not using ListFragment for versatility, so far I have the following in onCreate :

  studentCursor = studentManager.getAll (); String [] = new string [] {EventManager.COLUMN_TITLE}; String [] = new string [] {R.id.title}; Cursor adapter = new simple cursor adapter (this, r layout.ro_events, event cuoser, from, to, 0); After that, I have a  asyncTask  subclass that will retrieve data from a reciprocal API. 
   @Override Public Zero DoInBackground () {// Code to get an array for students (student student in students) {studentManager.save (student); }}  

The question will be, in what episode I will use the SQLiteCursorLoader and

what will happen to EDIT : The question is more likely to be something like this: I am already implementing my own asyncTask operation because I am recovering and managing all data from a server, therefore, If I'm already managing data in a secondary thread, thanks to doInBackground , what Uje should still SQLiteCursorLoader any operation?

Therefore, if I already thank you for managing data in a secondary thread Do I still need the SQLiteCursorLoader for any operation?

Probably not to load the data data of an loader asynchronously if you are doing yourself, then a loader Either way more will not make asynchronous: -)

Just remember that if you change your data, you will see a new asyncTask To run, your UI will need to be updated so that the changed data can be reflected, like fresh cursor . A Cursor Loader does this automatically; A SQLiteCursorLoader does "automatically" if you run the database operation through the self loader.