How to know if user clicked on the notification (opening the related app) or simply deleted it

[tmontanaro]

Hi, I'm working with notifications generated by every app (not only mine) on my Android device (android 5.1.1). By extending NotificationListenerService I'm able to know when a push notification is posted (overriding the "onNotificationPosted" method) and when a notification is removed (overriding the "onNotificationRemoved" method).

The problem is that I would like to know how the notification was removed: a) by clicking it (so opening the app) or b) by swyping it (so it is only removed) ?

Is it possible to know it? Thank you in advance!