Can I write an android service to send text messages?

Hi guys can i write a service in android that will send text messages? because i wrote a simila开发者_如何学JAVAr activity triggered with a buttonPress event. but im trying to do the same like running a service that will send text messages. is this possible?

Yes that would be straight forward, follow one of the many guides on creating a service, and one of the many guides on sending SMS messages. link 1, link 2.

If this hasn't helped, then please could you give more information on what the problem is? Thanks