Currently for all push providers, other than Airship, the only option for push is to opt in or opt out.
We would like to provide the option to allow users more control over what push notifications they receive via an in-app preference centre. It would be accessible via the app settings page and users would have free control control over what they would or wouldn't like to receive.
Initially we'll be adding this feature for OneSignal, but plan to extend it to other providers soon after.
