问题
How to track FCM push notification status? If it is delivered then to how many devices it has been delivered. I want add this statistics to my dashboard for tracking purpose.
回答1:
https://support.google.com/googleplay/android-developer/answer/2663268?hl=en See here it is well explained about FCM statistics. You can add your app here and see status of sent notification.
来源：https://stackoverflow.com/questions/40781933/fcm-track-status-fcm-push-notification