Android 并非所有联系人都返回

我已绑定到使用以下代码获取所有联系人

getContentResolver().query(uri, null, null, null, null)

但它不会返回所有联系人。它似乎只返回列“single_is_restricted”值“1”中的联系人，但此列无法从应用程序中进行组装，我是在通过sqlite直接查看表“contacts”时发现它的

如何获取所有联系人

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谢谢。

检查表/视图的create语句

例如，在示例中，您将看到此代码块

private Cursor getContacts()
{
    // Run query
    Uri uri = ContactsContract.Contacts.CONTENT_URI;
    String[] projection = new String[] {
            ContactsContract.Contacts._ID,
            ContactsContract.Contacts.DISPLAY_NAME
    };
    String selection = ContactsContract.Contacts.IN_VISIBLE_GROUP + " = '" +
            (mShowInvisible ? "0" : "1") + "'";
    String[] selectionArgs = null;
    String sortOrder = ContactsContract.Contacts.DISPLAY_NAME + " COLLATE LOCALIZED ASC";

    return managedQuery(uri, projection, selection, selectionArgs, sortOrder);
}

如果您可以获得一个异常（例如，您可以更改选择…），您可以从log cat获得视图/表名，如下所示（您可以在log cat中看到“ASDF”，只需获得一个异常）

重点是,<代码>来自视图\u联系人\u受限

现在您可以检查此视图的create语句。您可以安装根浏览器应用程序。并将sqlite文件复制到SD卡或将sqlite3安装到Android设备。然后从命令行打开数据库

sqlite3 '/home/semeteycoskun/Desktop/contacts2.db'

检查视图

.schema view_contacts_restricted

结果是

CREATE VIEW view_contacts_restricted 
AS SELECT contacts._id AS _id
,         contacts.custom_ringtone AS custom_ringtone
,         name_raw_contact.display_name_source AS display_name_source
,         name_raw_contact.display_name AS display_name
,         name_raw_contact.display_name_alt AS display_name_alt
,         name_raw_contact.phonetic_name AS phonetic_name
,         name_raw_contact.phonetic_name_style AS phonetic_name_style
,         name_raw_contact.sort_key AS sort_key
,         name_raw_contact.sort_key_alt AS sort_key_alt
,         name_raw_contact.sort_priority AS sort_priority
,         name_raw_contact.sort_priority_alt AS sort_priority_alt
,         name_raw_contact.sort_locale AS sort_locale
,         name_raw_contact.sort_locale_alt AS sort_locale_alt
,         name_raw_contact.contact_in_visible_group AS in_visible_group
,         has_phone_number, lookup, photo_id
,         contacts.last_time_contacted AS last_time_contacted
,         contacts.send_to_voicemail AS send_to_voicemail
,         contacts.starred AS starred
,         contacts.times_contacted AS times_contacted
,         status_update_id
,         dirty_contact
,         has_email
,         link_count
,         raw_contact_linkpriority1
,         link_type1
,         raw_contact_linkpriority2
,         link_type2
,         raw_contact_linkpriority3
,         link_type3
,         raw_contact_linkpriority4
,         link_type4
,         raw_contact_linkpriority5
,         link_type5 
FROM contacts 
JOIN raw_contacts AS name_raw_contact ON(name_raw_contact_id=name_raw_contact._id) 
WHERE single_is_restricted=0;

如果create语句包含single_is_restricted=0，则无法访问single_is_restricted=1的行

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[对不起，我说的是英语]

一些制造商，如三星，与Facebook达成了协议，Facebook通过姓名、电话、图片等同步到设备联系人。但这些联系人无法通过联系人API访问

这就是你的应用程序无法访问某些联系人，但在stock contacts应用程序中可见的原因

CREATE VIEW view_contacts_restricted 
AS SELECT contacts._id AS _id
,         contacts.custom_ringtone AS custom_ringtone
,         name_raw_contact.display_name_source AS display_name_source
,         name_raw_contact.display_name AS display_name
,         name_raw_contact.display_name_alt AS display_name_alt
,         name_raw_contact.phonetic_name AS phonetic_name
,         name_raw_contact.phonetic_name_style AS phonetic_name_style
,         name_raw_contact.sort_key AS sort_key
,         name_raw_contact.sort_key_alt AS sort_key_alt
,         name_raw_contact.sort_priority AS sort_priority
,         name_raw_contact.sort_priority_alt AS sort_priority_alt
,         name_raw_contact.sort_locale AS sort_locale
,         name_raw_contact.sort_locale_alt AS sort_locale_alt
,         name_raw_contact.contact_in_visible_group AS in_visible_group
,         has_phone_number, lookup, photo_id
,         contacts.last_time_contacted AS last_time_contacted
,         contacts.send_to_voicemail AS send_to_voicemail
,         contacts.starred AS starred
,         contacts.times_contacted AS times_contacted
,         status_update_id
,         dirty_contact
,         has_email
,         link_count
,         raw_contact_linkpriority1
,         link_type1
,         raw_contact_linkpriority2
,         link_type2
,         raw_contact_linkpriority3
,         link_type3
,         raw_contact_linkpriority4
,         link_type4
,         raw_contact_linkpriority5
,         link_type5 
FROM contacts 
JOIN raw_contacts AS name_raw_contact ON(name_raw_contact_id=name_raw_contact._id) 
WHERE single_is_restricted=0;