package com.itheima.getsms;import java.io.File;import java.io.FileNotFoundException;import java.io.FileOutputStream;import java.util.ArrayList;import java.util.List;import org.xmlpull.v1.XmlSerializer;import com.itheima.getsms.domain.Message;import android.net.Uri;import android.os.Bundle;import android.app.Activity;import android.content.ContentResolver;import android.database.Cursor;import android.util.Xml;import android.view.Menu;import android.view.View;public class MainActivity extends Activity {    List
     
       smsList;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);                smsList = new ArrayList
      
       ();    }    //获取系统短信    public void click(View v){        //访问内容提供者获取短信        ContentResolver cr = getContentResolver();        //                        短信内容提供者的主机名，sms是系统的短信数据库的内容提供者，sms/send表示查询发送的短信，不写表示所有短信。        Cursor cursor = cr.query(Uri.parse("content://sms"), new String[]{"address", "date", "body", "type"},                 null, null, null);        while(cursor.moveToNext()){            String address = cursor.getString(0);            long date = cursor.getLong(1);            String body = cursor.getString(2);            String type = cursor.getString(3);            Message sms = new Message(body, type, address, date);            smsList.add(sms);        }    }        //备份系统短信    public void click2(View v){        XmlSerializer xs = Xml.newSerializer();        File file = new File("sdcard/sms.xml");//短信备份的地方sd卡中        FileOutputStream fos;        try {            fos = new FileOutputStream(file);            xs.setOutput(fos, "utf-8");                        xs.startDocument("utf-8", true);            xs.startTag(null, "message");                        for (Message sms : smsList) {                xs.startTag(null, "sms");                                xs.startTag(null, "body");                xs.text(sms.getBody());                xs.endTag(null, "body");                                xs.startTag(null, "date");                xs.text(sms.getDate() + "");                xs.endTag(null, "date");                                xs.startTag(null, "type");                xs.text(sms.getType());                xs.endTag(null, "type");                                xs.startTag(null, "address");                xs.text(sms.getAddress());                xs.endTag(null, "address");                                xs.endTag(null, "sms");            }                        xs.endTag(null, "message");            xs.endDocument();        } catch (Exception e) {            // TODO Auto-generated catch block            e.printStackTrace();        }    }    }//清单文件
       //
       
      
     

package com.itheima.insertsms;import android.net.Uri;import android.os.Bundle;import android.app.Activity;import android.content.ContentResolver;import android.content.ContentValues;import android.view.Menu;import android.view.View;public class MainActivity extends Activity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);    }    //插入短信    public void click(View v){        Thread t = new Thread(){            @Override            public void run() {                try {                    sleep(7500);                } catch (InterruptedException e) {                    // TODO Auto-generated catch block                    e.printStackTrace();                }                ContentResolver cr = getContentResolver();                ContentValues values = new ContentValues();                values.put("address", 95555);                values.put("type", 1);                values.put("date", System.currentTimeMillis());//System.currentTimeMillis()是long类型                values.put("body", "您尾号为XXXX的信用卡收到1,000,000RMB转账，请注意查收");                cr.insert(Uri.parse("content://sms"), values);            }        };        t.start();    }    }//
     //