Android获取手机联系人信息获取手机联系人信息
Android如何获取手机联系人信息,本文为大家揭晓。
获取手机联系人信息步骤:
1、获取、获取 ContentResolver
ContentResolver resolver = getContentResolver();
2、、resolver.query(*)查询信息查询信息
查询手机联系人的URI:ContactsContract.RawContacts.CONTENT_URI
查询手机联系人手机号的URI:ContactsContract.CommonDataKinds.Phone.CONTENT_URI
查询联系人邮箱的URI:ContactsContract.CommonDataKinds.Email.CONTENT_URI
3、根据联系人名字的、根据联系人名字的_id查询对应的手机号和邮箱查询对应的手机号和邮箱
在手机号和邮箱查询中找到raw_contact_id与联系人的_id相等的条目
主要代码如下:
MainActivity.java
package com.noonecode.contentresolvercontacts;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.app.Activity;
import android.content.ContentResolver;
import android.database.Cursor;
import android.os.Bundle;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.RawContacts;
import android.widget.ListView;
import android.widget.SimpleAdapter;
public class MainActivity extends Activity {
private ListView mLvShow;
private List<Map<String, String>> dataList;
private SimpleAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mLvShow = (ListView) findViewById(R.id.lv_show);
dataList = getDataList();
adapter = new SimpleAdapter(this, dataList, R.layout.simple_contacts_item//
, new String[] { "name", "number", "email" }//
, new int[] { R.id.tv_name, R.id.tv_number, R.id.tv_email });
mLvShow.setAdapter(adapter);
}
/**
* 加载数据
*
* @return
*/
private List<Map<String, String>> getDataList() {
List<Map<String, String>> list = new ArrayList<Map<String, String>>();
ContentResolver resolver = getContentResolver();
Cursor cursor = resolver.query(RawContacts.CONTENT_URI,
new String[] { RawContacts._ID, RawContacts.DISPLAY_NAME_PRIMARY }//