How to stop android notification ringtone after 30 seconds?

Question

I\'m writing an app that notifies a user of very time sensitive information, and I think a lot of them would want to use a phone ringtone instead of just the short notification

Answer 1

An simple workaround would be to cancel the notification after 30 secs and create a new one.

You could even clone the original Notification and just remove the ring-tone for the new one.