你的位置:首页 > 操作系统

[操作系统]Android 短信的还原


上篇文章讲到《Android 短信的备份》,本文主要实现Android 短信的还原,即是将一条

布局文件:

<RelativeLayout ="http://schemas.android.com/apk/res/android"  ="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>

添加代码:

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();  }}

添加权限:

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

运行项目,搞定