检索组特定联系人的 [英] Retrieving group of particular contact

问题描述

我想要检索的联络方式沿着与它所属的组。我得到了code列出所有的联系人组的电话。

I want to retrieve the contact details along with the group which it belongs to. I got the code to list all the contact groups in the phone.

Cursor groupC = getContentResolver().query(
    ContactsContract.Groups.CONTENT_URI, null, null, null, null); 

while (groupC.moveToNext()) { 
    String groupid =
        groupC.getString(groupC.getColumnIndex(ContactsContract.Groups._ID));
    Log.e("myTag", groupid); 
    String grouptitle =
        groupC .getString(groupC.getColumnIndex(ContactsContract.Groups.TITLE));
    Log.e("myTag", grouptitle);
}
groupC.close();

然后我试图查询特定联系人通过使用ID，但它总是显示有没有这样的列... 。

Cursor groupC = getContentResolver().query(
    ContactsContract.Groups.CONTENT_URI,
    null,
    ContactsContract.Contacts._ID+"= ?",
    new String[]{id},
    null);

其中id是

Cursor cur = cr.query(
    ContactsContract.Contacts.CONTENT_URI,
    null,
    null,
    null,
    null);
id = cur.getString(cur.getColumnIndex(ContactsContract.Contacts._ID));

如何使用特定的联系人ID来查询该组？

How to query the group using a particular contact id?

推荐答案

我找到了答案，我们应该通过原始接触ID和正确的MIME类型。

I found the answer.we should pass the raw contact-id and the correct mime type.

  String where = ContactsContract.Data.RAW_CONTACT_ID
            + "="
            + Integer.parseInt(id)
            + " AND "
            + ContactsContract.Data.MIMETYPE
            + "='"
            + ContactsContract.CommonDataKinds.GroupMembership.CONTENT_ITEM_TYPE
            + "'";

    Cursor cursor = ctx
            .getContentResolver()
            .query(ContactsContract.Data.CONTENT_URI, null, where, null,
                    null);
    startManagingCursor(cursor);
    Log.e("Count is:", ""+ cursor.getCount());
    while (cursor.moveToNext()) {
        groupid = cursor
                .getString(cursor.getColumnIndex(ContactsContract.Data.DATA1));
        Log.e("groupid", groupid);
        builder.append(groupid);

    }String where = ContactsContract.Data.RAW_CONTACT_ID
            + "="
            + Integer.parseInt(id)
            + " AND "
            + ContactsContract.Data.MIMETYPE
            + "='"
            + ContactsContract.CommonDataKinds.GroupMembership.CONTENT_ITEM_TYPE
            + "'";

    Cursor cursor = ctx
            .getContentResolver()
            .query(ContactsContract.Data.CONTENT_URI, null, where, null,
                    null);
    startManagingCursor(cursor);
    Log.e("Count is:", ""+ cursor.getCount());
    while (cursor.moveToNext()) {
        groupid = cursor
                .getString(cursor.getColumnIndex(ContactsContract.Data.DATA1));
        Log.e("groupid", groupid);
        break;
    }

一个接触可以是在一个以上的基团，在这里它retrivr其第一组pnly

A contact may be in more than one group,here it retrivr its first group pnly.

我想这可能是有用的人......

I think this may be useful to somebody...

这篇关于检索组特定联系人的的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！