两个文件

1  结构文件

ContactBean

package com.gyarmy.mobleguade.domain;



/**

 * @author Administrator

 * 手机联系人的信息封装

 */

public class ContantBean {

	private String phone;

	private String name;

	public String getPhone() {

		return phone;

	}

	public void setPhone(String phone) {

		this.phone = phone;

	}

	public String getName() {

		return name;

	}

	public void setName(String name) {

		this.name = name;

	}

}

2  功能模块文件

package com.gyarmy.mobleguade.engine;



import java.util.ArrayList;

import java.util.List;



import com.gyarmy.mobleguade.domain.ContantBean;



import android.content.Context;

import android.database.Cursor;

import android.net.Uri;



public class GetContactsEngine {



/**

* 读取手机联系人

*/

public static List<ContantBean> readContants(Context context){

List<ContantBean> datas = new ArrayList<ContantBean>();

Uri uriContants = Uri.parse("content://com.android.contacts/contacts");

Uri uriDatas = Uri.parse("content://com.android.contacts/data");



Cursor cursor = context.getContentResolver().query(uriContants, new String[]{"_id"}, null, null, null);

//循环取数据 

while(cursor.moveToNext()){

//好友信息的封装bean

ContantBean bean = new ContantBean();

//直接打印id

String id = cursor.getString(0);//获取到联系人的id



Cursor cursor2 = context.getContentResolver().query(uriDatas,new String[]{"data1","mimetype"}, " raw_contact_id = ? ", new String[]{id}, null);



//循环每条数据信息都是一个好友的一部分信息

while(cursor2.moveToNext()) {

String data  = cursor2.getString(0);

String mimeType = cursor2.getString(1);





if (mimeType.equals("vnd.android.cursor.item/name")) {

System.out.println("第" +id + "个用户：名字：" + data);

bean.setName(data);

} else if (mimeType.equals("vnd.android.cursor.item/phone_v2")) {

System.out.println("第" +id + "个用户：电话：" + data);

bean.setPhone(data);

}

}

cursor2.close();//关闭游标释放资源

datas.add(bean);//加一条好友信息

}

cursor.close();

return datas;

}



}