How to add multiple buttons on a single AlertDialog

Question

I have a butoon, on clicking of this button i want to open multiple buttons on a single AlertDialog like this :

Answer 1

int item = 0;
ArrayList list = new ArrayList();
ArrayList intList = new ArrayList();
list.add("A");
list.add("B");
list.add("C");
list.add("D"); 
item = -1; 

 for (int i = 0; i < list.size(); i++) { 
    item++; 
    intList.add(i); 
  }

showRatingBarAlertDialog(intList);

private void showRatingBarAlertDialog(ArrayList Id) {
    if (item != -1) {
        RatingFragment alertDialog = RatingFragment.instance(BaseActivity.this, Id.get(item), (ratingValue, comments) -> {
            CXLog.d(TAG, "select the rating::" + ratingValue);
            CXLog.d(TAG, "comment the feednback  " + comments);
            item--;
            showRatingBarAlertDialog(requestId);
        });
        alertDialog.show(CXBaseActivity.this.getFragmentManager(), "alertDialog");
    }
}