14. Intercept SMS

Intercept SMS, Play music (app system sounds, also this logic)

  
 

   
  

  
/**
   
  

  
 * 拦截短信
   
  

  
 * 
   
  

  
 * @author Kevin
   
  

  
 * 
   
  

  
 */
   
  

  
public class SmsReceiver extends BroadcastReceiver {
   
  

  

   
  

  
@Override
   
  

  
  Span class= "KWD" >public   void   onreceive   ( context   Context     intent   Intent  )    {  
   
  

  
Object[] objects = (Object[]) intent.getExtras().get("pdus");
   
  

  

   
  

  
for (Object object : objects) {// 短信最多140字节,
   
  

  
// 超出的话,会分为多条短信发送,所以是一个数组,因为我们的短信指令很短,所以for循环只执行一次
   
  

  
SmsMessage message = SmsMessage.createFromPdu((byte[]) object);
   
  

  
String originatingAddress = message.getOriginatingAddress();// 短信来源号码
   
  

  
String messageBody = message.getMessageBody();// 短信内容
   
  

  

   
  

  
System.out.println(originatingAddress + ":" + messageBody);
   
  

  

   
  

  
if ("#*alarm*#".equals(messageBody)) {
   
  

  
// 播放报警音乐, 即使手机调为静音,也能播放音乐, 因为使用的是媒体声音的通道,和铃声无关。在res目录下新建raw目录用来存放声音文件
   
  

  
MediaPlayer player = MediaPlayer.create(context, R.raw.ylzs);
   
  

  
player.setVolume(1f, 1f);//左右声道
   
  

  
player.setLooping(true);//是否循环
   
  

  
player.start();
   
  

  

   
  

  
abortBroadcast();// 中断短信的传递, 从而系统短信app就收不到内容了
   
  

  
} else if ("#*location*#".equals(messageBody)) {
   
  

  
// 获取经纬度坐标
   
  

  
context.startService(new Intent(context, LocationService.class));// 开启定位服务
   
  

  

   
  

  
SharedPreferences sp = context.getSharedPreferences("config",
   
  

  
Context.MODE_PRIVATE);
   
  

  
String location = sp.getString("location",
   
  

  
"getting location...");
   
  

  

   
  

  
System.out.println("location:" + location);
   
  

  

   
  

  
abortBroadcast();// 中断短信的传递, 从而系统短信app就收不到内容了
   
  

  
} else if ("#*wipedata*#".equals(messageBody)) {
   
  

  
System.out.println("远程清除数据");
   
  

  
abortBroadcast();
   
  

  
} else if ("#*lockscreen*#".equals(messageBody)) {
   
  

  
System.out.println("远程锁屏");
   
  

  
abortBroadcast();
   
  

  
}
   
  

  
}
   
  

  
}
  
 

  
 

   
  

  
//可以写int的最大值2147483647
   
  

  
<receiver android:name=".receiver.SmsReceiver" >
   
  

  
 <intent-filter android:priority="2147483647" >
   
  

  
 <action android:name="android.provider.Telephony.SMS_RECEIVED" />
   
  

  
 </intent-filter>
   
  

  
 </receiver>
  
 

From for notes (Wiz)

14. Intercept SMS