title: Getting notifications with accessibilty service if device is muted?
body: <p>The Problem is:
  My accessibility service doesn't get called on a new notification, if the device is muted (I guess on Android 5+). I found nothing on the Internet. Is there any way to enable accessibility service for muted devices?</p>
  
  <p>I need this for my app "AutoResponder for WhatsApp" to get notifications no matter which phone state.</p>