机器人 - 获取属于特定组的联系人列表 [英] Android - Get list of contacts belonging to a specific group

问题描述

有谁知道如何得到属于1特定组的Andr​​oid联系人列表？

我需要的是这样的：

  SELECT * FROM接触，其中GROUP_ID =1234
 

我能够通过这样的事情让所有的联系人或所有组的列表：

 光标groupCursor = cr.query（ContactsContract.Contacts.CONTENT_URI，NULL，NULL，NULL，NULL）;
最后的ArrayList＆LT;字符串＆GT;联系人=新的ArrayList＆LT;字符串＆GT;（）;

而（groupCursor.moveToNext（））{
    字符串名称= groupCursor.getString（groupCursor.getColumnIndex（ContactsContract.Constacts.DisplayName））;
    contacts.add（名称）;
}
 

解决方案

这是我用的，它为我工作正常

 乌里groupURI = ContactsContract.Data.CONTENT_URI;


    的String []投影=新的String [] {
     ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID，
     ContactsContract.CommonDataKinds.GroupMembership.CONTACT_ID};

    光标C = managedQuery（groupURI，
    投影，
    ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID +=+ GROUPID，
    NULL，NULL）;
 

这需要你有组ID已经并能够通过查询ContactsContract.Groups中找到

Does anybody know how to get a list of contacts belonging to a 1 specific group in Android?

I need something like this:

Select * from contacts where group_id = "1234"

I am able to get a list of all contacts OR all groups by using something like this:

Cursor groupCursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null);
final ArrayList<String> contacts = new ArrayList<String>();

while(groupCursor.moveToNext()) {
    String name = groupCursor.getString(groupCursor.getColumnIndex(ContactsContract.Constacts.DisplayName    ));
    contacts.add(name);
}

解决方案

this is what i use and it works fine for me

Uri groupURI = ContactsContract.Data.CONTENT_URI;


    String[] projection = new String[]{
     ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID ,
     ContactsContract.CommonDataKinds.GroupMembership.CONTACT_ID};

    Cursor c = managedQuery(groupURI,
    projection,
    ContactsContract.CommonDataKinds.GroupMembership.GROUP_ROW_ID+"="+groupID,
    null,null);

this requires you to have the Group id already and that can be found by querying ContactsContract.Groups

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