获取手机联系人信息

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;
}

}