How to send sms when turning off the phone in Android?

Question

I have a broadCast receiver class that listens about disconnecting a phone. Now I want to send SMS when the phone is off. Is this possible or not?

Answer 1

check this smsmanager example.

Visit http://mobiforge.com/developing/story/sms-messaging-android

this is the simplest example SMSMANAGER .....

http://android-er.blogspot.com/2011/03/send-sms-using-androidtelephonysmsmanag.html

How can I send SMS from BroadcastReceiver and check its status?

Answer 2

Yes it is possible. Take a look SmsManagerand you will see an API that you can use.

Answer 3

1) Take a multimedia phone. This is necessary because these types of phones will never be disconnected with this SMS. 2) Then go to menu →> Message →> Write a new message 3) Type 51 layout (for some versions of phones or OS phones you need to use 79 commas instead of 51) ['], as shown below (these are quotation marks)