SmsReceiver.java

package org.holylobster.nuntius.sms;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.telephony.SmsMessage;
import android.util.Log;

/**
 * Created by fly on 22/06/15.
 */
public class SmsReceiver extends BroadcastReceiver {

    private static final String TAG = SmsReceiver.class.getSimpleName();


    private static final String SMS_RECEIVED = "android.provider.Telephony.SMS_RECEIVED";

    public SmsReceiver() {} // needed because of the receiver attributes in AndroidManifest.xml

    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.getAction().equals(SMS_RECEIVED)) {
            Log.d(TAG, "sms received");
            Bundle bundle = intent.getExtras();
            // get sms objects
            Object[] pdus = (Object[]) bundle.get("pdus");
            if (pdus.length == 0) {
                return;
            }
            // large message might be broken into many
            SmsMessage[] messages = new SmsMessage[pdus.length];
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < pdus.length; i++) {
                messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
                sb.append(messages[i].getMessageBody());
            }
            String sender = messages[0].getOriginatingAddress();
            String message = sb.toString();
            SMessage sMessage = new SMessage(sender, message);
            SmsObservable.getInstance().updateValue(sMessage);
        }
    }
}