From Nathan Banks on 2017/12/19 00:31:00 +0000
Similar to the delete after ringing option, it would be great to be able to have an alarm automatically disable itself after the next ring. This is handy for temporary alarms or the beginning of the holidays!
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/32667871-disable-after-ringing