android简单实现短信拦截

1.在Manifest.xml里加"接收"SMS的权限

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

2.在Manifest.xml里注册一个receive

<receiver android:name=".AutoSMS" android:exported="false">
<intent-filter android:priority="1000">
<action android:name="android.provider.Telephony.SMS_RECEIVED"/>
</intent-filter>
</receiver>

3.定义一个短信接收类,并且重写onReceive

//继承BroadcastReceiver
public class AutoSMS extends BroadcastReceiver
{

private String TAG="AutSMS";
//广播消息类型
public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";
//覆盖onReceive方法
@Override
public void onReceive(Context context, Intent intent)
{

下面是完整的代码:

Manifest.xml:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.xxh.autosms"    android:versionCode="1"    android:versionName="1.0" >    <uses-sdk        android:minSdkVersion="8"        android:targetSdkVersion="15" />   <uses-permission android:name="android.permission.RECEIVE_SMS"/>    <application        android:icon="@drawable/ic_launcher"        android:label="@string/app_name"        android:theme="@style/AppTheme" >        <activity            android:name=".MainActivity"            android:label="@string/title_activity_main" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <!-- 注册Receiver,并且设置优先级 -->        <receiver android:name=".AutoSMS" android:exported="false">            <intent-filter android:priority="1000">                <action android:name="android.provider.Telephony.SMS_RECEIVED"/>            </intent-filter>        </receiver>            </application></manifest>

AutoSMS.java:

package com.xxh.autosms;import java.text.SimpleDateFormat;import java.util.Date;import android.content.BroadcastReceiver;import android.content.Context;import android.content.Intent;import android.os.Bundle;import android.telephony.SmsMessage;import android.util.Log;import android.widget.Toast;//继承BroadcastReceiverpublic class AutoSMS extends BroadcastReceiver {    private String TAG="AutSMS";    //广播消息类型    public static final String SMS_RECEIVED_ACTION = "android.provider.Telephony.SMS_RECEIVED";    //覆盖onReceive方法    @Override    public void onReceive(Context context, Intent intent)     {        // TODO Auto-generated method stub        Log.i(TAG, "引发接收事件");        //StringBuilder body=new StringBuilder("");//短信内容        //StringBuilder sender=new StringBuilder("");//发件人        //先判断广播消息        String action = intent.getAction();        if (SMS_RECEIVED_ACTION.equals(action))        {            //获取intent参数            Bundle bundle=intent.getExtras();            //判断bundle内容            if (bundle!=null)            {                //取pdus内容,转换为Object[]                Object[] pdus=(Object[])bundle.get("pdus");                //解析短信                SmsMessage[] messages = new SmsMessage[pdus.length];                for(int i=0;i<messages.length;i++)                {                    byte[] pdu=(byte[])pdus[i];                    messages[i]=SmsMessage.createFromPdu(pdu);                }                    //解析完内容后分析具体参数                for(SmsMessage msg:messages)                {                    //获取短信内容                    String content=msg.getMessageBody();                    String sender=msg.getOriginatingAddress();                    Date date = new Date(msg.getTimestampMillis());                    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");                    String sendTime = sdf.format(date);                    //TODO:根据条件判断,然后进一般处理                    if ("10060".equals(sender))                     {                        // 屏蔽手机号为10060的短信，这里还可以时行一些处理，如把这个信息发送到第三人的手机等等。                        //TODO:测试                        Toast.makeText(context, "收到10060的短信"+"内容:"+content, Toast.LENGTH_LONG).show();                        //对于特定的内容,取消广播                        abortBroadcast();                    }                    else                    {                        Toast.makeText(context, "收到:"+sender+"内容:"+content+"时间:"+sendTime.toString(), Toast.LENGTH_LONG).show();                    }                }                            }        }//if 判断广播消息结束    }}

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