/**
* Displays a class-zero message immediately in a pop-up window with the number from where it
* received the Notification with the body of the message
*/
private void displayClassZeroMessage(Context context, SmsMessage sms, String format) {
// Using NEW_TASK here is necessary because we're calling
// startActivity from outside an activity.
Intent smsDialogIntent =
new Intent(context, ClassZeroActivity.class)
.putExtra("pdu", sms.getPdu())
.putExtra("format", format)
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
context.startActivity(smsDialogIntent);
}
/** {@inheritDoc} */
protected int dispatchMessage(SmsMessageBase smsb) {
// If sms is null, means there was a parsing error.
if (smsb == null) {
return Intents.RESULT_SMS_GENERIC_ERROR;
}
SmsMessage sms = (SmsMessage) smsb;
boolean handled = false;
if (sms.isTypeZero()) {
// As per 3GPP TS 23.040 9.2.3.9, Type Zero messages should not be
// Displayed/Stored/Notified. They should only be acknowledged.
Log.d(TAG, "Received short message type 0, Don't display or store it. Send Ack");
return Intents.RESULT_SMS_HANDLED;
}
// Special case the message waiting indicator messages
if (sms.isMWISetMessage()) {
mGsmPhone.updateMessageWaitingIndicator(true);
handled = sms.isMwiDontStore();
if (Config.LOGD) {
Log.d(TAG, "Received voice mail indicator set SMS shouldStore=" + !handled);
}
} else if (sms.isMWIClearMessage()) {
mGsmPhone.updateMessageWaitingIndicator(false);
handled = sms.isMwiDontStore();
if (Config.LOGD) {
Log.d(TAG, "Received voice mail indicator clear SMS shouldStore=" + !handled);
}
}
if (handled) {
return Intents.RESULT_SMS_HANDLED;
}
if (!mStorageAvailable && (sms.getMessageClass() != MessageClass.CLASS_0)) {
// It's a storable message and there's no storage available. Bail.
// (See TS 23.038 for a description of class 0 messages.)
return Intents.RESULT_SMS_OUT_OF_MEMORY;
}
SmsHeader smsHeader = sms.getUserDataHeader();
// See if message is partial or port addressed.
if ((smsHeader == null) || (smsHeader.concatRef == null)) {
// Message is not partial (not part of concatenated sequence).
byte[][] pdus = new byte[1][];
pdus[0] = sms.getPdu();
if (smsHeader != null && smsHeader.portAddrs != null) {
if (smsHeader.portAddrs.destPort == SmsHeader.PORT_WAP_PUSH) {
return mWapPush.dispatchWapPdu(sms.getUserData());
} else {
// The message was sent to a port, so concoct a URI for it.
dispatchPortAddressedPdus(pdus, smsHeader.portAddrs.destPort);
}
} else {
// Normal short and non-port-addressed message, dispatch it.
dispatchPdus(pdus);
}
return Activity.RESULT_OK;
} else {
// Process the message part.
return processMessagePart(sms, smsHeader.concatRef, smsHeader.portAddrs);
}
}