Android-监听收到的短信我试图创建一个应用程序来监控输入的SMS消息,并通过传入的SMS启动一个程序,同时它也应该从SMS中读取内容。工作流程:发送到Android设备的SMS自可执行应用程序阅读短信信息
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墨色风雨
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public class SmsListener extends BroadcastReceiver{ private SharedPreferences preferences; @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){ Bundle bundle = intent.getExtras(); //---get the SMS message passed in--- SmsMessage[] msgs = null; String msg_from; if (bundle != null){ //---retrieve the SMS message received--- try{ Object[] pdus = (Object[]) bundle.get("pdus"); msgs = new SmsMessage[pdus.length]; for(int i=0; i<msgs.length; i++){ msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]); msg_from = msgs[i].getOriginatingAddress(); String msgBody = msgs[i].getMessageBody(); } }catch(Exception e){// Log.d("Exception caught",e.getMessage()); } } } }}
<receiver android:name=".listener.SmsListener"> <intent-filter> <action android:name="android.provider.Telephony.SMS_RECEIVED" /> </intent-filter></receiver>
<uses-permission android:name="android.permission.RECEIVE_SMS" />
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繁花如伊
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注意,在某些设备上,如果没有Android:优先级=“1000”在意图筛选中:
<receiver android:name=".listener.SmsListener"> <intent-filter android:priority="1000"> <action android:name="android.provider.Telephony.SMS_RECEIVED" /> </intent-filter></receiver>
下面是一些优化:
public class SmsListener extends BroadcastReceiver{ @Override public void onReceive(Context context, Intent intent) { if (Telephony.Sms.Intents.SMS_RECEIVED_ACTION.equals(intent.getAction())) { for (SmsMessage smsMessage : Telephony.Sms.Intents.getMessagesFromIntent(intent)) { String messageBody = smsMessage.getMessageBody(); } } }}
注:
该值必须是整数,如“100”。数字越高,优先级越高。默认值为0。该值必须大于-1000且小于1000。
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芜湖不芜
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for (int i = 0; i < msgs.length; i++) { msgs[i] = SmsMessage.createFromPdu((byte[])pdus[i]); msg_from = msgs[i].getOriginatingAddress(); String msgBody = msgs[i].getMessageBody();}
msgBody
+=
StringBuilder
:
总之,以下是我的SMS接收代码:
if (myBundle != null) { Object[] pdus = (Object[]) myBundle.get("pdus"); // pdus is key for SMS in bundle //Object [] pdus now contains array of bytes messages = new SmsMessage[pdus.length]; for (int i = 0; i < messages.length; i++) { messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]); //Returns one message, in array because multipart message due to sms max char Message += messages[i].getMessageBody(); // Using +=, because need to add multipart from before also } contactNumber = messages[0].getOriginatingAddress(); //This could also be inside the loop, but there is no need}
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