Can Importance.none on Android guarantee that a notification is completely hidden from the shade across all OEM skins?
Goal: Configure a Flutter local notification that produces no sound, vibration, or heads‑up banner while still allowing the user to see it in the notification shade if they choose. Constraint: On Android, Importance.low suppresses auditory and visual interruptions but some OEM skins still show low‑importance notifications; Importance.none is intended to hide
android
flutter