如何获取Android中的联系人的所有细节 [英] How to obtain all details of a contact in Android

问题描述

由于接触ID，我能获得各种联系信息（如姓名，电话，电子邮件ID等），通过不同的查询为每个字段。

Given a contact id, I can obtain various contact details (like name, phone, email-id, etc) by making different queries for a each of these fields.

但有一种方法通过一个单一的查询，以获得所有与此联系人ID相关的细节？

But is there a method to obtain all the details associated with this contact id by making a single query?

推荐答案

不得不更改的 内容提供商 因为它引用德precated类，这可能帮助。

Had to change a bit of the tutorial on Content Providers since it referenced deprecated classes, this might help.

import android.provider.ContactsContract.Contacts;
import android.database.Cursor;

// Form an array specifying which columns to return, you can add more.
String[] projection = new String[] {
                         ContactsContract.Contacts.DISPLAY_NAME,
                         ContactsContract.CommonDataKinds.Phone
                         ContactsContract.CommonDataKinds.Email
                      };

Uri contacts =  ContactsContract.Contacts.CONTENT_LOOKUP_URI;
// id of the Contact to return.
long id = 3;

// Make the query. 
Cursor managedCursor = managedQuery(contacts,
                     projection, // Which columns to return 
                     null,       // Which rows to return (all rows)
                                 // Selection arguments (with a given ID)
                     ContactsContract.Contacts._ID = "id", 
                                 // Put the results in ascending order by name
                     ContactsContract.Contacts.DISPLAY_NAME + " ASC");

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