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contactUri=ContactsContract.CommonDataKinds.Phone.CONTENT_URI;//contactUri for contactscontract
contactsCursor=getContentResolver().query(contactUri,null,null,null,Phone.DISPLAY_NAME +" ASC");

我想要联系人表中的不同数据(联系人姓名)。

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1 回答 1

0

我想你的意思是你有一些联系人的重复记录。因此,您必须为查询添加条件。

尝试这个:

  String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '"
                + ("1") + "'";
        String sortOrder = ContactsContract.Contacts.DISPLAY_NAME
                + " COLLATE LOCALIZED ASC";
cur = context.getContentResolver().query(
                ContactsContract.Contacts.CONTENT_URI, projection, selection
                        + " AND " + ContactsContract.Contacts.HAS_PHONE_NUMBER
                        + "=1", null, sortOrder);// this query only return contacts which had phone number and not duplicated
于 2013-09-21T05:41:46.663 回答