android如何获取联系人所有信息

只要是开发和手机通讯录有关的应用，总要学会获取联系人信息，每次都google很麻烦，怎么办？

写一个工具类，获取到通讯录里所有的信息并分好类，至于大家怎么用就不管了，看下代码就都明白了，虽然代码很多，但是很简单，大部分都已分类，如果有没有写上的，大家可以打开自己手机上通讯录数据库，里面的字段都有标明，用的内容提供者，因此我们只需要拿到那个字段名基本上就能取出数据了。

工具类：

package com.example.test;

import java.util.ArrayList;
import java.util.List;

import org.json.JSONException;
import org.json.JSONObject;

import android.content.Context;
import android.database.Cursor;
import android.provider.ContactsContract.CommonDataKinds.Email;
import android.provider.ContactsContract.CommonDataKinds.Event;
import android.provider.ContactsContract.CommonDataKinds.Im;
import android.provider.ContactsContract.CommonDataKinds.Nickname;
import android.provider.ContactsContract.CommonDataKinds.Note;
import android.provider.ContactsContract.CommonDataKinds.Organization;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.CommonDataKinds.StructuredName;
import android.provider.ContactsContract.CommonDataKinds.StructuredPostal;
import android.provider.ContactsContract.CommonDataKinds.Website;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.Data;
import android.util.Log;

/**
*
* @author larson
*
*/
public class ContactUtil {
private List<Contacts> list;
private Context context;
private JSONObject contactData;
private JSONObject jsonObject;

public ContactUtil(Context context) {
this.context = context;
}

// ContactsContract.Contacts.CONTENT_URI= content://com.android.contacts/contacts;
// ContactsContract.Data.CONTENT_URI = content://com.android.contacts/data;

/**
* 获取联系人信息，并把数据转换成json数据
*
* @return
* @throws JSONException
*/
public String getContactInfo() throws JSONException {
list = new ArrayList<Contacts>();
contactData = new JSONObject();
String mimetype = "";
int oldrid = -1;
int contactId = -1;
// 1.查询通讯录所有联系人信息，通过id排序，我们看下android联系人的表就知道，所有的联系人的数据是由RAW_CONTACT_ID来索引开的
// 所以，先获取所有的人的RAW_CONTACT_ID
Cursor cursor = context.getContentResolver().query(Data.CONTENT_URI,
 null, null, null, Data.RAW_CONTACT_ID);
int numm = 0;
while (cursor.moveToNext()) {
 contactId = cursor.getInt(cursor
  .getColumnIndex(Data.RAW_CONTACT_ID));
 if (oldrid != contactId) {
 jsonObject = new JSONObject();
 contactData.put("contact" + numm, jsonObject);
 numm++;
 oldrid = contactId;
 }
 mimetype = cursor.getString(cursor.getColumnIndex(Data.MIMETYPE)); // 取得mimetype类型,扩展的数据都在这个类型里面
 // 1.1,拿到联系人的各种名字
 if (StructuredName.CONTENT_ITEM_TYPE.equals(mimetype)) {
 cursor.getString(cursor
  .getColumnIndex(StructuredName.DISPLAY_NAME));
 String prefix = cursor.getString(cursor
  .getColumnIndex(StructuredName.PREFIX));
 jsonObject.put("prefix", prefix);
 String firstName = cursor.getString(cursor
  .getColumnIndex(StructuredName.FAMILY_NAME));
 jsonObject.put("firstName", firstName);
 String middleName = cursor.getString(cursor
  .getColumnIndex(StructuredName.MIDDLE_NAME));
 jsonObject.put("middleName", middleName);
 String lastname = cursor.getString(cursor
  .getColumnIndex(StructuredName.GIVEN_NAME));
 jsonObject.put("lastname", lastname);
 String suffix = cursor.getString(cursor
  .getColumnIndex(StructuredName.SUFFIX));
 jsonObject.put("suffix", suffix);
 String phoneticFirstName = cursor.getString(cursor
  .getColumnIndex(StructuredName.PHONETIC_FAMILY_NAME));
 jsonObject.put("phoneticFirstName", phoneticFirstName);

String phoneticMiddleName = cursor.getString(cursor
  .getColumnIndex(StructuredName.PHONETIC_MIDDLE_NAME));
 jsonObject.put("phoneticMiddleName", phoneticMiddleName);
 String phoneticLastName = cursor.getString(cursor
  .getColumnIndex(StructuredName.PHONETIC_GIVEN_NAME));
 jsonObject.put("phoneticLastName", phoneticLastName);
 }
 // 1.2 获取各种电话信息
 if (Phone.CONTENT_ITEM_TYPE.equals(mimetype)) {
 int phoneType = cursor
  .getInt(cursor.getColumnIndex(Phone.TYPE)); // 手机
 if (phoneType == Phone.TYPE_MOBILE) {
  String mobile = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("mobile", mobile);
 }
 // 住宅电话
 if (phoneType == Phone.TYPE_HOME) {
  String homeNum = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("homeNum", homeNum);
 }
 // 单位电话
 if (phoneType == Phone.TYPE_WORK) {
  String jobNum = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("jobNum", jobNum);
 }
 // 单位传真
 if (phoneType == Phone.TYPE_FAX_WORK) {
  String workFax = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("workFax", workFax);
 }
 // 住宅传真
 if (phoneType == Phone.TYPE_FAX_HOME) {
  String homeFax = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));

jsonObject.put("homeFax", homeFax);
 } // 寻呼机
 if (phoneType == Phone.TYPE_PAGER) {
  String pager = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("pager", pager);
 }
 // 回拨号码
 if (phoneType == Phone.TYPE_CALLBACK) {
  String quickNum = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("quickNum", quickNum);
 }
 // 公司总机
 if (phoneType == Phone.TYPE_COMPANY_MAIN) {
  String jobTel = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("jobTel", jobTel);
 }
 // 车载电话
 if (phoneType == Phone.TYPE_CAR) {
  String carNum = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("carNum", carNum);
 } // ISDN
 if (phoneType == Phone.TYPE_ISDN) {
  String isdn = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("isdn", isdn);
 } // 总机
 if (phoneType == Phone.TYPE_MAIN) {
  String tel = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("tel", tel);
 }
 // 无线装置
 if (phoneType == Phone.TYPE_RADIO) {
  String wirelessDev = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));

jsonObject.put("wirelessDev", wirelessDev);
 } // 电报
 if (phoneType == Phone.TYPE_TELEX) {
  String telegram = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("telegram", telegram);
 }
 // TTY_TDD
 if (phoneType == Phone.TYPE_TTY_TDD) {
  String tty_tdd = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("tty_tdd", tty_tdd);
 }
 // 单位手机
 if (phoneType == Phone.TYPE_WORK_MOBILE) {
  String jobMobile = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("jobMobile", jobMobile);
 }
 // 单位寻呼机
 if (phoneType == Phone.TYPE_WORK_PAGER) {
  String jobPager = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("jobPager", jobPager);
 } // 助理
 if (phoneType == Phone.TYPE_ASSISTANT) {
  String assistantNum = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("assistantNum", assistantNum);
 } // 彩信
 if (phoneType == Phone.TYPE_MMS) {
  String mms = cursor.getString(cursor
   .getColumnIndex(Phone.NUMBER));
  jsonObject.put("mms", mms);
 }

String mobileEmail = cursor.getString(cursor
  .getColumnIndex(Email.DATA));
 jsonObject.put("mobileEmail", mobileEmail);
 }
}
// 查找event地址
if (Event.CONTENT_ITEM_TYPE.equals(mimetype)) { // 取出时间类型
 int eventType = cursor.getInt(cursor.getColumnIndex(Event.TYPE)); // 生日
 if (eventType == Event.TYPE_BIRTHDAY) {
 String birthday = cursor.getString(cursor
  .getColumnIndex(Event.START_DATE));
 jsonObject.put("birthday", birthday);
 }
 // 周年纪念日
 if (eventType == Event.TYPE_ANNIVERSARY) {
 String anniversary = cursor.getString(cursor
  .getColumnIndex(Event.START_DATE));
 jsonObject.put("anniversary", anniversary);
 }
}
// 获取即时通讯消息
if (Im.CONTENT_ITEM_TYPE.equals(mimetype)) { // 取出即时消息类型
 int protocal = cursor.getInt(cursor.getColumnIndex(Im.PROTOCOL));
 if (Im.TYPE_CUSTOM == protocal) {
 String workMsg = cursor.getString(cursor
  .getColumnIndex(Im.DATA));
 jsonObject.put("workMsg", workMsg);
 } else if (Im.PROTOCOL_MSN == protocal) {
 String workMsg = cursor.getString(cursor
  .getColumnIndex(Im.DATA));
 jsonObject.put("workMsg", workMsg);
 }
 if (Im.PROTOCOL_QQ == protocal) {
 String instantsMsg = cursor.getString(cursor
  .getColumnIndex(Im.DATA));

jsonObject.put("instantsMsg", instantsMsg);
 }
}
// 获取备注信息
if (Note.CONTENT_ITEM_TYPE.equals(mimetype)) {
 String remark = cursor.getString(cursor.getColumnIndex(Note.NOTE));
 jsonObject.put("remark", remark);
}
// 获取昵称信息
if (Nickname.CONTENT_ITEM_TYPE.equals(mimetype)) {
 String nickName = cursor.getString(cursor
  .getColumnIndex(Nickname.NAME));
 jsonObject.put("nickName", nickName);
}
// 获取组织信息
if (Organization.CONTENT_ITEM_TYPE.equals(mimetype)) { // 取出组织类型
 int orgType = cursor.getInt(cursor
  .getColumnIndex(Organization.TYPE)); // 单位
 if (orgType == Organization.TYPE_CUSTOM) { // if (orgType ==
      // Organization.TYPE_WORK)
      // {
 String company = cursor.getString(cursor
  .getColumnIndex(Organization.COMPANY));
 jsonObject.put("company", company);
 String jobTitle = cursor.getString(cursor
  .getColumnIndex(Organization.TITLE));
 jsonObject.put("jobTitle", jobTitle);
 String department = cursor.getString(cursor
  .getColumnIndex(Organization.DEPARTMENT));
 jsonObject.put("department", department);
 }
}
// 获取网站信息
if (Website.CONTENT_ITEM_TYPE.equals(mimetype)) { // 取出组织类型
 int webType = cursor.getInt(cursor.getColumnIndex(Website.TYPE)); // 主页
 if (webType == Website.TYPE_CUSTOM) {

String home = cursor.getString(cursor
  .getColumnIndex(Website.URL));
 jsonObject.put("home", home);
 } // 主页
 else if (webType == Website.TYPE_HOME) {
 String home = cursor.getString(cursor
  .getColumnIndex(Website.URL));
 jsonObject.put("home", home);
 }
 // 个人主页
 if (webType == Website.TYPE_HOMEPAGE) {
 String homePage = cursor.getString(cursor
  .getColumnIndex(Website.URL));
 jsonObject.put("homePage", homePage);
 }
 // 工作主页
 if (webType == Website.TYPE_WORK) {
 String workPage = cursor.getString(cursor
  .getColumnIndex(Website.URL));
 jsonObject.put("workPage", workPage);
 }
}
// 查找通讯地址
if (StructuredPostal.CONTENT_ITEM_TYPE.equals(mimetype)) { // 取出邮件类型
 int postalType = cursor.getInt(cursor
  .getColumnIndex(StructuredPostal.TYPE)); // 单位通讯地址
 if (postalType == StructuredPostal.TYPE_WORK) {
 String street = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.STREET));
 jsonObject.put("street", street);
 String ciry = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.CITY));
 jsonObject.put("ciry", ciry);
 String box = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.POBOX));
 jsonObject.put("box", box);
 String area = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.NEIGHBORHOOD));
 jsonObject.put("area", area);

String state = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.REGION));
 jsonObject.put("state", state);
 String zip = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.POSTCODE));
 jsonObject.put("zip", zip);
 String country = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.COUNTRY));
 jsonObject.put("country", country);
 }
 // 住宅通讯地址
 if (postalType == StructuredPostal.TYPE_HOME) {
 String homeStreet = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.STREET));
 jsonObject.put("homeStreet", homeStreet);
 String homeCity = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.CITY));
 jsonObject.put("homeCity", homeCity);
 String homeBox = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.POBOX));
 jsonObject.put("homeBox", homeBox);
 String homeArea = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.NEIGHBORHOOD));
 jsonObject.put("homeArea", homeArea);
 String homeState = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.REGION));
 jsonObject.put("homeState", homeState);
 String homeZip = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.POSTCODE));
 jsonObject.put("homeZip", homeZip);
 String homeCountry = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.COUNTRY));
 jsonObject.put("homeCountry", homeCountry);
 }
 // 其他通讯地址
 if (postalType == StructuredPostal.TYPE_OTHER) {
 String otherStreet = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.STREET));
 jsonObject.put("otherStreet", otherStreet);

String otherCity = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.CITY));
 jsonObject.put("otherCity", otherCity);
 String otherBox = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.POBOX));
 jsonObject.put("otherBox", otherBox);
 String otherArea = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.NEIGHBORHOOD));
 jsonObject.put("otherArea", otherArea);
 String otherState = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.REGION));
 jsonObject.put("otherState", otherState);
 String otherZip = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.POSTCODE));
 jsonObject.put("otherZip", otherZip);
 String otherCountry = cursor.getString(cursor
  .getColumnIndex(StructuredPostal.COUNTRY));
 jsonObject.put("otherCountry", otherCountry);
 }
}
cursor.close();
Log.i("contactData", contactData.toString());
return contactData.toString();
}
}

来源：http://zhonglunshun.iteye.com/blog/2171202