Allow to snooze an alarm by using volume buttons

[brenard]

Describe your suggested feature

When an alarm is ringing, it would be great if we could snooze it by pushing any of volumes buttons.

Other details

No response

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[Bnyro]

From my research, it unfortunately seems like we can't detect key events from services reliably, which makes this feature impossible.

The only way would be to register a MediaSession, and that'd be a very hackish work around and not the way media sessions are supposed to be used.