sendTextMessage(phoneNumber, null, message, null, null); always returns success even when message not sent

Question

I tried sms activity using this link but the problem is that it always gives \"message sent\" how to know if the message is really sent!

here is code

try         


        

Answer 1

I also faced similar NPE scenario but problem at my end was due to wrong phone number.

So you must also check if phone number was correct or not.