Recently I’ve started to develop a few Android applications with some friends, and as soon as I started to make updates I faced a problem: how can I tell my beta testers to update the application to the latest test version?
I could email them all every time, but I’d need to have all their email addresses. I could use a service such as Zubhium (by the way, they have a very good user support), but for a small application such as mine that’s an overkill.
So what could I do? I had to write a custom updater, of course.