android ContentResolver获取手机电话号码和短信内容

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：

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" /> 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。