code: public static Delivery newSimpleListMail(@NotNull Context ctx, CharSequence title, Design design, CharSequence[] contents, ListStyle.OnItemAcceptedListener<CharSequence> listener){
          ArrayAdapter<CharSequence> adapterHolo = new ArrayAdapter<>(ctx, android.R.layout.simple_list_item_1, contents);
          ArrayAdapter<CharSequence> adapterMtrl = new ArrayAdapter<>(ctx, design.isLight() ? R.layout.simple_listitem_mtrl_light : R.layout.simple_listitem_mtrl_dark, contents);
  
          return newMail(ctx)
                  .setTitle(title)
                  .setDesign(design)
                  .setStyle(new ListStyle.Builder(ctx)
                          .setDividerHeight(design.isMaterial() ? 0 : 2)
                          .setOnItemAcceptedListener(listener)
                          .build(design.isMaterial() ? adapterMtrl : adapterHolo))
                  .build();
      }
docs: Create a new Simple List Dialog
  
  @param ctx           the application context
  @param title         the dialog title
  @param design        the dialog design
  @param contents      the list of CharSequence for the contents
  @param listener      the acceptance listener that gets called when the user selects an item
  @return              the new Delivery