通过contentresolver 获取到手机的联系人跟手机短信信息并显示出来，供大家参考，具体内容如下
1、实现的代码：
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package com.example.phone;
import java.text.simpledateformat;
import java.util.arraylist;
import java.util.date;
import java.util.hashmap;
import java.util.list;
import java.util.map;
import android.net.uri;
import android.os.bundle;
import android.provider.contactscontract;
import android.provider.contactscontract.phonelookup;
import android.app.activity;
import android.content.contentresolver;
import android.database.cursor;
import android.database.sqlite.sqliteexception;
import android.util.log;
import android.view.view;
import android.view.view.onclicklistener;
import android.widget.button;
import android.widget.textview;
public class mainactivity extends activity implements onclicklistener{
private textview text;
private button button;
private button sms;
hashmap<string, object> map = new hashmap<string, object>();
list<string> con = new arraylist<string>();
string msg;//联系人姓名+号码
@override
protected void oncreate(bundle savedinstancestate) {
super.oncreate(savedinstancestate);
setcontentview(r.layout.activity_main);
initui();
}
private void initui() {
// todo auto-generated method stub
text = (textview)findviewbyid(r.id.text);
button = (button)findviewbyid(r.id.button);//获取手机电话号码
button.setonclicklistener(this);
sms = (button)findviewbyid(r.id.sms);//获取手机短信信息
sms.setonclicklistener(this);
}
@override
public void onclick(view v) {
// todo auto-generated method stub
switch(v.getid()){
case r.id.button:
getphonenumber();//获取手机电话号码
break;
case r.id.sms://获取手机短信内容
getsmsmessage();
map<string,object> item = new hashmap<string,object>();
for(int i= 0;i<con.size();i++){
text.settext(item.put("con", con.get(i))+"");//仅显示一条
system.out.println("ningshengcai:"+item.put("con", con.get(i)));//打印显示全部数据
}
break;
default :
break;
}
}
/**
* 获取手机联系人号码
*/
public void getphonenumber(){
// smslist=getlistview();
//得到contentresolver对象
contentresolver cr = getcontentresolver();
//取得电话本中开始一项的光标
cursor cursor = cr.query(contactscontract.contacts.content_uri, null, null, null, null);
while (cursor.movetonext())
{
// 取得联系人名字
int namefieldcolumnindex = cursor.getcolumnindex(phonelookup.display_name);
string name = cursor.getstring(namefieldcolumnindex);
//name += (name);
// 取得联系人id
string contactid = cursor.getstring(cursor.getcolumnindex(contactscontract.contacts._id));
cursor phone = cr.query(contactscontract.commondatakinds.phone.content_uri, null,
contactscontract.commondatakinds.phone.contact_id + " = "+ contactid, null, null);
// 取得电话号码(可能存在多个号码)
while (phone.movetonext())
{
string strphonenumber = phone.getstring(phone.getcolumnindex(contactscontract.commondatakinds.phone.number));
system.out.println(name+":"+strphonenumber);
msg += name+":"+strphonenumber+"\n";
text.settext(msg);
}
phone.close();
}
cursor.close();
}
/**
* 获取短信信息
* @return smsbuilder.tostring()
*/
@suppresswarnings("unused")
public string getsmsmessage(){
final string sms_uri_all = "content://sms/";
final string sms_uri_inbox = "content://sms/inbox";
final string sms_uri_send = "content://sms/sent";
final string sms_uri_draft = "content://sms/draft";
stringbuilder smsbuilder = new stringbuilder();
try{
contentresolver cr = getcontentresolver();
string[] projection = new string[]{"_id", "address", "person",
"body", "date", "type"};
uri uri = uri.parse(sms_uri_all);
cursor cur = cr.query(uri, projection, null, null, "date desc");
if (cur.movetofirst()) {
string name;
string phonenumber;
string smsbody;
string date;
string type;
int namecolumn = cur.getcolumnindex("person"); //发送人
int phonenumbercolumn = cur.getcolumnindex("address"); //号码
int smsbodycolumn = cur.getcolumnindex("body"); //内容
int datecolumn = cur.getcolumnindex("date"); //时间
int typecolumn = cur.getcolumnindex("type"); //接收还是发送
do{
name = cur.getstring(namecolumn);
phonenumber = cur.getstring(phonenumbercolumn);
smsbody = cur.getstring(smsbodycolumn);
simpledateformat dateformat = new simpledateformat(
"yyyy-mm-dd hh:mm:ss");
date d = new date(long.parselong(cur.getstring(datecolumn)));
date = dateformat.format(d);
int typeid = cur.getint(typecolumn);
if(typeid == 1){
type = "接收";
} else if(typeid == 2){
type = "发送";
} else {
type = "";
}
//system.out.println("nsc :"+name+":"+phonenumber+":"+smsbody+":"+date+":"+type +"\n");
string smsmsg = name+":"+phonenumber+":"+smsbody+":"+date+":"+type+"\n";
con.add(smsmsg);
if(smsbody == null) smsbody = "";
}while(cur.movetonext());
} else {
smsbuilder.append("no result!");
}
smsbuilder.append("getsmsinphone has executed!");
} catch(sqliteexception ex) {
log.d("sqliteexception in getsmsinphone", ex.getmessage());
}
return smsbuilder.tostring();
}
}
2、代码布局：
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".mainactivity" >
<button
android:id="@+id/button"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/ph"/>
<button
android:id="@+id/sms"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/sms"/>
<scrollview
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<textview
android:id="@+id/text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
</scrollview>
</linearlayout>
3、需要用到的权限
<uses-permission android:name="android.permission.read_contacts" /> <uses-permission android:name="android.permission.write_sms" /> <uses-permission android:name="android.permission.read_sms" /> <uses-permission android:name="android.permission.read_phone_state" />
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