Question

I´ve a problem with my List<String>

List<String> werte = new LinkedList<String>();
if(c.moveToNext()){
        werte.add(c.getString(c.getColumnIndex("fragencount")));
}
String size = "" +werte.size();
tv.setText(size);

I want to add strings from my Cursor into a LinkedList<String>(). When I try c.getCount(), I get 13.
When I try to read the size of my LinkedList, I get 0. I don´t understand why.

Answer 1

use do-while for adding all value in LinkedList

  LinkedList<String> werte = new LinkedList<String>();
  if(c.moveToFirst())
    {
        do
        {
            werte.add(c.getString(c.getColumnIndex("fragencount")));
        }while(c.moveToNext());
    }
    c.close();
String size = "" +werte.size();
tv.setText(size);