Android 短信的还原

<RelativeLayout 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"
tools:context=".MainActivity" >

<Button
android:onClick="restoreSms"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="还原一条短信" />

</RelativeLayout>

package com.wuyudong.smsrestore;

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;
import android.widget.Toast;

public class MainActivity extends Activity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}

public void restoreSms(View view) {

Uri uri = Uri.parse("content://sms/");
ContentResolver resolver = getContentResolver();
ContentValues values = new ContentValues();
values.put("address", "110");
values.put("body", "你将被公安局监控，请速去报到");
values.put("date", System.currentTimeMillis()+"");
values.put("type", "1"); //接受短信
resolver.insert(uri, values);
Toast.makeText(this, "添加成功了", 0).show();
}
}

<uses-permission android:name="android.permission.READ_SMS"/>
<uses-permission android:name="android.permission.WRITE_SMS"/>