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Android 获取属于特定组的联系人列表_Android_List_Contacts_Android Contacts - Fatal编程技术网

Android 获取属于特定组的联系人列表

Android 获取属于特定组的联系人列表,android,list,contacts,android-contacts,Android,List,Contacts,Android Contacts,有人知道如何在Android中获取属于某个特定组的联系人列表吗 我需要这样的东西: Select * from contacts where group_id = "1234" Cursor groupCursor = cr.query(ContactsContract.Contacts.CONTENT_URI, null, null, null, null); final ArrayList<String> contacts = new ArrayList<String&g

有人知道如何在Android中获取属于某个特定组的联系人列表吗

我需要这样的东西:

Select * from contacts where group_id = "1234"
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);
}
我可以通过以下方式获得所有联系人或所有组的列表:

Select * from contacts where group_id = "1234"
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);
}
cursorgroupcursor=cr.query(ContactsContract.Contacts.CONTENT\u URI,null,null,null);
最终ArrayList联系人=新建ArrayList();
while(groupCursor.moveToNext()){
字符串名称=groupCursor.getString(groupCursor.getColumnIndex(ContactsContract.Constacts.DisplayName));
联系人。添加(姓名);
}

这是我使用的,对我来说很好用

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);
这要求您已经拥有组id,并且可以通过查询ContactsContract.Groups找到该组id{
public void getSampleContactList(int groupID) {

        contactList = new ArrayList<ConatctData>();
        Uri groupURI = ContactsContract.Data.CONTENT_URI;
        String[] projection = new String[] {
                ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME,
                ContactsContract.CommonDataKinds.GroupMembership.CONTACT_ID };

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

        while (c.moveToNext()) {
            String id = c
                    .getString(c
                            .getColumnIndex(ContactsContract.CommonDataKinds.GroupMembership.CONTACT_ID));
            Cursor pCur = getContentResolver().query(
                    ContactsContract.CommonDataKinds.Phone.CONTENT_URI, null,
                    ContactsContract.CommonDataKinds.Phone.CONTACT_ID + " = ?",
                    new String[] { id }, null);

            while (pCur.moveToNext()) {
                ConatctData data = new ConatctData();
                data.name = pCur
                        .getString(pCur
                                .getColumnIndex(ContactsContract.CommonDataKinds.Phone.DISPLAY_NAME));

                data.phone = pCur
                        .getString(pCur
                                .getColumnIndex(ContactsContract.CommonDataKinds.Phone.NUMBER));

                contactList.add(data);
            }

            pCur.close();

        }
    }

    class ConatctData {
        String phone, name;
    }
contactList=新的ArrayList(); Uri groupURI=ContactsContract.Data.CONTENT\u Uri; 字符串[]投影=新字符串[]{ Contacts contract.CommonDataTypes.Phone.DISPLAY\u NAME, ContactsContract.CommonDataTypes.GroupMembership.CONTACT\u ID}; 游标c=getContentResolver().query( groupURI, 投影, ContactsContract.CommonDataTypes.GroupMembership.GROUP\u行\u ID +“=”+groupID,null,null); while(c.moveToNext()){ 字符串id=c .getString(c) .getColumnIndex(ContactsContract.CommonDataTypes.GroupMembership.CONTACT_ID)); 游标pCur=getContentResolver().query( ContactsContract.CommonDataTypes.Phone.CONTENT\u URI,null, ContactsContract.CommonDataTypes.Phone.CONTACT_ID+“=?”, 新字符串[]{id},null); while(pCur.moveToNext()){ ConatctData data=新的ConatctData(); data.name=pCur .getString(pCur) .getColumnIndex(ContactsContract.CommonDataTypes.Phone.DISPLAY_NAME)); data.phone=pCur .getString(pCur) .getColumnIndex(ContactsContract.CommonDataTypes.Phone.NUMBER)); 联系人列表。添加(数据); } pCur.close(); } } 类ConatctData{ 字符串电话,姓名; } 希望这将帮助您根据组id找到联系人

    void getlistofcontacts( long groupId ) {
    String[] cProjection = { Contacts.DISPLAY_NAME, GroupMembership.CONTACT_ID };

    Cursor groupCursor = getContentResolver().query(
            Data.CONTENT_URI,
            cProjection,
            CommonDataKinds.GroupMembership.GROUP_ROW_ID + "= ?" + " AND "
                    + ContactsContract.CommonDataKinds.GroupMembership.MIMETYPE + "='"
                    + ContactsContract.CommonDataKinds.GroupMembership.CONTENT_ITEM_TYPE + "'",
            new String[] { String.valueOf(groupId) }, null);
    if (groupCursor != null && groupCursor.moveToFirst())
    {
        //Toast.makeText(this,"if",1000).show();
        do
        {

            int nameCoumnIndex = groupCursor.getColumnIndex(Phone.DISPLAY_NAME);

            String name = groupCursor.getString(nameCoumnIndex);

            long contactId = groupCursor.getLong(groupCursor.getColumnIndex(GroupMembership.CONTACT_ID));

            Cursor numberCursor = getContentResolver().query(Phone.CONTENT_URI,
                    new String[] { Phone.NUMBER }, Phone.CONTACT_ID + "=" + contactId, null, null);

            if (numberCursor.moveToFirst())
            {
                int numberColumnIndex = numberCursor.getColumnIndex(Phone.NUMBER);
                do
                {
                    String phoneNumber = numberCursor.getString(numberColumnIndex);

                    Toast.makeText(this,name+phoneNumber,1000).show();
                } while (numberCursor.moveToNext());
                numberCursor.close();
            }
            else
            {
                Toast.makeText(this,"no contact are there",1000).show();
            }
        } while (groupCursor.moveToNext());
        groupCursor.close();
    }
    else
    {
        Toast.makeText(this,"no such group exists",1000).show();
    }
}

然后从你想要的地方调用这个函数

我猜
联系人ID
被用来查找联系人?我想这有一个bug。例如,如果您的组的groupID为“15”。然后,如果使用name=“15”创建联系人,它将列在光标中!这是因为您的查询只检查GROUP_ROW_ID=groupID,这意味着数据表中的data1=15。您还应该检查数据表中的行是否与组成员身份有关:ContactsContract.data.MIMETYPE+“=”+“+””+“+ContactsContract.CommonDataTypes.GroupMembership.CONTENT\u项目_TYPE@JoonasS我有点困惑,你是说添加“ContactsContract.Data.MIMETYPE+”=“+”“+””+ContactsContract.CommonDataTypes.GroupMe‌​mbership.CONTENT\u ITEM\u TYPE”添加到查询中,或者用它替换现有查询?我的意思是作为附加检查。所以选择类似于:ContactsContract.Data.MIMETYPE+“=”+ContactsContract.CommonDataTypes.GroupMe‌​mbership.CONTENT\u ITEM\u TYPE+”和“+contacts contract.CommonDataTypes.GroupMembership.GROUP\u ROW\u ID+”=“+groupID”。这样,它将选择说明组成员身份的行。如果不进行检查,它可能会发现另一行与组成员身份无关(数据表中有许多行mimetype)当您要使用游标加载程序时,该怎么办?因此所有数据行都有一个contacts contract.commonDataTypes.Phone.DISPLAY\u NAME列?!?