I am using a Notification Listener Service to receive any posted notification. For some reason I would like to mute a notification that comes with a specific text. For example, if a Whatsapp notification is posted from a specific contact I may decide to mute that notification or to let it play as normal. Is there any way to mute it?
I receive many emails from Office and all of them are important and I have to wake up in the night. But sometimes one is not important (the subject in the email is "not urgent") and I don't need to wake up in that case.
I know I can dismiss a notification but I want to let it display. I just want to mute the sound. Any ideas?
I Don't think you can "mute" notification from other apps. Every App works in it's own sandbox so you can't react with an "multi-maintenance-tool" to the apps.
A better Idea is to use an extended e-mail client (like K-9 Email) and check, if there are features like yours in there. Or check other e-mail clients.