How to send sms message inside broadcast receiver class?

问题

I have a class that implements a broadcast receiver. I also inside of this class i want to be able to send a text message out automatically. Is this possible. Ive tried a lot of different things and nothing seems to work. Maybe im doing something wrong. But here is my source code that i have so far.

public class smsReceiver extends BroadcastReceiver {
private  MainActivity main;

@Override
public void onReceive(Context context, Intent intent) {
    Intent i = new Intent(context, smsReceiver.class);
    PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0);
    Bundle bundle = intent.getExtras();

    String str = "";
    String phonenumber = "";
    String houseNumber ="22";
    String message = "Two bedrooms Two Baths";

        SmsMessage []msgs = null;
        SmsManager sms = SmsManager.getDefault();   
        if(bundle != null){
        Object[]pdus = (Object[])bundle.get("pdus");
        msgs = new SmsMessage[pdus.length];
        for(int i2=0; i2<msgs.length; i2++){

        msgs[i2]= SmsMessage.createFromPdu((byte[])pdus[i2]);
        phonenumber +=  msgs[i2].getOriginatingAddress();


        str += msgs[i2].getMessageBody().toString();



        }




        sms.sendTextMessage(phonenumber, null, message, pi, null);



    }



    }

}

If i am doing anything wrong please let me know. Thanks everyone in advance.

Logcat errors

06-26 15:49:57.357: ERROR/ContactsProvider(175): Cannot determine the default account for contacts compatibility

06-26 15:49:57.357: ERROR/ContactsProvider(175): android.accounts.AuthenticatorException: bind failure

06-26 15:49:57.357: ERROR/ContactsProvider(175): at android.accounts.AccountManager.convertErrorToException(AccountManager.java:1437)

06-26 15:49:57.357: ERROR/ContactsProvider(175): at android.accounts.AccountManager.access$400(AccountManager.java:138)

06-26 15:49:57.357: ERROR/ContactsProvider(175): at android.os.Binder.execTransact(Binder.java:320)

06-26 15:49:57.357: ERROR/ContactsProvider(175): at dalvik.system.NativeStart.run(Native Method)

There is all my errors.

回答1:

Does your AndroidManifest.xml include the SEND_SMS permission?

EDIT: try this and see if it prints anything out:

@Override
public void onReceive(Context context, Intent intent) {
    Intent i = new Intent(context, smsReceiver.class);
    PendingIntent pi = PendingIntent.getBroadcast(context, 0, i, 0);
    Bundle bundle = intent.getExtras();

    String str = "";
    String phonenumber = "";
    String houseNumber ="22";
    String message = "Two bedrooms Two Baths";
try{
        SmsMessage []msgs = null;
        SmsManager sms = SmsManager.getDefault();   
        if(bundle != null){
        Object[]pdus = (Object[])bundle.get("pdus");
        msgs = new SmsMessage[pdus.length];
        for(int i2=0; i2<msgs.length; i2++){

        msgs[i2]= SmsMessage.createFromPdu((byte[])pdus[i2]);
        phonenumber +=  msgs[i2].getOriginatingAddress();


        str += msgs[i2].getMessageBody().toString();



        }




        sms.sendTextMessage(phonenumber, null, message, pi, null);
}
}catch(Exception e1){
    android.util.Log.v("SMS ERROR","Exception sending SMS ["+e1.getMessage()+"]", e1);
}
}

回答2:

Put this block inside of your broadcast receiver file.

String phonenumber = "123456789";
String message     = "Message";
 SmsMessage []msgs = null;
  SmsManager sms   = SmsManager.getDefault();
  sms.sendTextMessage(phonenumber, null, message, null, null);

You'll need to place this next to your imports in the same file:

import android.telephony.gsm.SmsManager;

You will also need this permission in your manifest:

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

I hope this helps!

来源：https://stackoverflow.com/questions/6484807/how-to-send-sms-message-inside-broadcast-receiver-class

标签

android

sms

broadcastreceiver