private void updateCheckedTasks() {
		ListView listView = getListView();
		int nrOfTasks = listView.getCount();
		Log.i("TODO", "This is the number of tasks = "+nrOfTasks); // This prints the 5 items in the list
		Task task = null;
		for(int i = 0; i < nrOfTasks;i++) {
			task = (Task) listView.getItemAtPosition(i); // This doesn't seem to work
			Log.i("TODO", "Task = "+task); // This prints that the task is null
			if(task.isDone()) listView.setItemChecked(i, true);
		}
	}