Android短信拦截

要做一个自动短信回复,所以需要拦截系统短信.

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

<!-- 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>

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)  
  
    { 
  
         
  // 
   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 
  
    } 
  
 
  
}