如何从Parse Cloud导入朋友并将其添加到ArrayList

Question

我想在AlertDialog中使用MultiChoiceMode查看好友列表。正如我所见，我可以将数组添加到AlertDialog.setMultiChoiceMode我该如何解决这个问题？

mFriendsRelation = user.getRelation(ParseConstants.KEY_FRIENDS_RELATION);
ParseQuery<ParseUser> query = mFriendsRelation.getQuery();
query.addAscendingOrder(ParseConstants.KEY_USERNAME);
query.findInBackground(new FindCallback<ParseUser>() {
    @Override
    public void done(List<ParseUser> objects, ParseException e) {

    }
});
new AlertDialog.Builder(SingleVideoView.this)
        .setIcon(R.drawable.ic_delete_forever_grey600_36dp)
        .setMessage("Share this video with all your friends")
        .setMultiChoiceItems()
        .setNegativeButton("No", null)
        .show();