Since Jailbreaking my 3GS I have noticed a great feature which is Activator. I was hoping someone can point me in the right direction. I'm after an app which records from the mic. However, I want to be able to have my earpiece in while the phone is in my pocket and use activator (or another app) to press the buttons on the in-line remote to instantly start recording. Rather than remove the phone, unlock it, load the app, click record, lock and put in my pocket.

Can this be done?