Firebase [must]

FCM Push Notification

Starting version 6.4 we migrate from GCM to FCM

Configure firebase is very IMPORTANT for this project, From this firebase configuration you will get 3 feature,

Make sure you already change applicationId at previous section.

1. Firebase Analytics 2. Firebase Push Notification / Firebase Cloud Messaging (FCM)

Here you can follow this article : http://blog.dream-space.web.id/?p=116

ANDROID Then you need to generate file google-services.json for android project, http://blog.dream-space.web.id/?p=217