Question

我试图用逗号分隔联系号码，但我无法做到。现在我可以逐行显示它们。如何显示它们像9999999999,8888888888 ....等以下是我的代码段

 try {
            int pos = 0;
            for (Contact contact : contacts) {
                String displayName = contact.getPhone(0);
                result.append(displayName + ",");
                result.setSpan(new BulletSpan(15), pos, pos + displayName.length() + 1, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
                pos += displayName.length() + 1;
            }
        }
        catch (Exception e) {
            result.append(e.getMessage());
        }

Answer 1

您要下一行，因为您要追加\n

要以逗号分隔，请将“\ n”替换为“，”

String displayName = contact.getPhone(0);
                result.append(displayName + ",");

Answer 2

\ n用于打印新行，所以放入逗号符号（＆＃39;，＆＃39;）而不是\ n

   result.append(contact.getPhone(0)+ ",");//for one person no

显示以逗号分隔的字符串

2 个答案: