By Arnaud and 2 others3 authors8 articles
How can I use a custom notification sound on Android?
Why is my device not receiving push notifications on Android?
Why am I receiving my push notifications twice on Android?
Allowing users to unsubscribe from push notifications on Android
How can I migrate from GCM to FCM?
How to fix a mismatch between your push tokens and your Sender ID?
Overriding the FCM Sender ID
How can I fix a notification issue on my Honor/Huawei/Sony/Oppo?