android--短信查询(3)

             System.out.println("name"+name); 
             System.out.println("type"+type); 
             System.out.println("phoneNumber"+phoneNumber); 
             System.out.println("sms"+sms); 
             System.out.println(".................................."); 
             sb.append("{"); 
             sb.append(name+","); 
             sb.append(phoneNumber+","); 
             sb.append(sms); 
             sb.append("}"); 
             if (null==sms) 
             sms=""; 
         } while (cur.moveToNext()); 
     } 
     else 
     { 
     sb.append("no result!"); 
     } 
 
   return sb; 
} 
} 
package com.shao.sms;

import android.app.Activity;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;

public class ReadSMSActivity extends Activity {
/** Called when the activity is first created. */
private static final String LOG_TAG = "Sms Query";

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
   super.onCreate(savedInstanceState);
   TextView tv = (TextView) findViewById(R.id.text);

   tv.setText("");
   tv.setText(getSmsAndSendBack());
}
/**
* 读取短信
* @return
*/
public String getSmsAndSendBack()
{
   String[] projection = new String[] {
     "_id",
     "address",
     "person",