Catching SMS send and deliver event

Question

I'm sending SMS from my app. I'm able to do that successfully on devices with service providers but on some tablet devices and emulator where service provider is not available, I want to display corresponding error message.I'm using following code for that (referred from this link):

            String SENT = "SMS_SENT";
            String DELIVERED = "SMS_DELIVERED";

                PendingIntent sentPI = PendingIntent.getBroadcast(
                        ClipResultActivity.this, 0, new Intent(SENT), 0);

                PendingIntent deliveredPI = PendingIntent.getBroadcast(
                        ClipResultActivity.this, 0, new Intent(DELIVERED),
                        0);

                // ---when the SMS has been sent---
                registerReceiver(new BroadcastReceiver() {
                    @Override
                    public void onReceive(Context arg0, Intent arg1) {
                        if (getResultCode() == Activity.RESULT_OK)
                            Toast.makeText(getBaseContext(), "SMS sent",
                                    Toast.LENGTH_SHORT).show();
                        else
                            Toast.makeText(getBaseContext(),
                                    "SMS not sent", Toast.LENGTH_SHORT)
                                    .show();
                    }
                }, new IntentFilter(SENT));

                // ---when the SMS has been delivered---
                registerReceiver(new BroadcastReceiver() {
                    @Override
                    public void onReceive(Context arg0, Intent arg1) {
                        if (getResultCode() == Activity.RESULT_OK)
                            Toast.makeText(getBaseContext(),
                                    "SMS delivered", Toast.LENGTH_SHORT)
                                    .show();
                        else
                            Toast.makeText(getBaseContext(),
                                    "SMS not delivered", Toast.LENGTH_SHORT)
                                    .show();
                    }
                }, new IntentFilter(DELIVERED));

                SmsManager sms = SmsManager.getDefault();
                sms.sendTextMessage(PHONE_NO, null, SMS_BODY, sentPI,
                        deliveredPI);

But any of the BroadcastReceiver is not getting executed on devices with no service provider. I was expecting both BroadcastReceiver to get executed and return negative responses.

Please note that I have NOT ADDED anything related to BroadcastReceiver in AndroidManifest.xml. Though I have added SMS permissions.

Am I doing something wrong? Any help appreciated.

Answer 1

rowItem is my holder class for my listview. I am calling onItemSelectedListener on specific item, so for your tablet or any other device, my code works. If there is no support for SMS, then it show Toast.

if(rowItems.get(position).getTitle().endsWith("SMS"))
        {
            if (getApplicationContext().getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY))
            {   
                Intent intent = new Intent(Intent.ACTION_VIEW);
                intent.putExtra("address", "0"+9999999999);
                intent.setType("vnd.android-dir/mms-sms"); 
                startActivity(intent);  
            }
            else {
                toast("No SMS Support");
            }
        }