Strike through TextView item in ListView by checking database status

I am a beginner in Android, I have a ListView which loads data from SQLite database with this code on onCreate:

Cursor cursor = dbAdapter.getAllTasks();
String[] fromFields = new String[] {dbAdapter.dbHelper.KEY_TASK};

int[] toView = new int[] {R.id.task};
SimpleCursorAdapter myCursorAdapter;
myCursorAdapter = new SimpleCursorAdapter(getBaseContext(), R.layout.task_items, cursor, fromFields, toView, 0);

ListView myList = (ListView) findViewById(R.id.taskList);
myList.setAdapter(myCursorAdapter); 

I have db fields task (text), done (boolean) and date (text).

I can toggle strike through in the TextView on item click of ListView using this code and I can change the db field done value here:

ListView myList = (ListView) findViewById(R.id.taskList);
myList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
     public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

         TextView v = (TextView) view.findViewById(R.id.task);

         if ((v.getPaintFlags() & Paint.STRIKE_THRU_TEXT_FLAG) > 0){
            v.setPaintFlags( v.getPaintFlags() & (~ Paint.STRIKE_THRU_TEXT_FLAG));
         } else {
            v.setPaintFlags(v.getPaintFlags() | Paint.STRIKE_THRU_TEXT_FLAG);
         }
         // calling update method to change done value in db
     }
});

Now how can I strike through all items which is marked as done (done = 1) when loading ListView.