Android sms manager not sending sms

Question

Am new for android . I want send sms after click send button

1. first i have used sms manager api.

package com.example.smspro         


        

Answer 1

Also SMS Manager doesn't sent messages if the message is longer than 160 for English text, and 70 for 16-bit alphabet text. Try sending small English text to see if it's the case. (You can sent multiple part messages to send long texts).