From Tobias Neumann on 2017/03/06 00:23:40 +0000
When my Smartphone is set to vibration only, Lucid Dreaming will activate the notification volume, and afterwards off. but if I recieve a SMS while the lucid dreaming loop is playing, I hear the sound of the sms notification, which in turn lets wakes me up. Please fix this.
Copied from original feature request: http://urbandroid.uservoice.com/forums/264867-sleep-as-android/suggestions/18525607-lucid-dreaming-does-turn-up-notification-volume