artemis

@roma50 Have a look at [video-sample](https://github.com/QuickBlox/quickblox-android-sdk/tree/master/sample-videochat-webrtc). There is implementation of opening IncomingCallFragment by receiving push in this sample.

Did you add your google-services.json to app module?

If you have successful subscription, but do not receive pushes, you always can check the next: 1. Check certificates for pushes: Admin panel ->Push Notification ->Settings -> APNS, GCM etc....

Notifications work in all accounts. So, check the next: Send Push notifications from admin panel. If you do not see any error alerts, after that in Push Notifications Queue tab...

@roma50 did you try to send push notifications from admin panel?

Ok, give us your Application ID, we will check it on backend side.

So, your Quickblox APP_ID is 12? Are you sure? With this APP_ID you do QBSettings.getInstance().init(getApplicationContext(), APP_ID, AUTH_KEY, AUTH_SECRET) ?

@ntkhoi, In background app state chat service can be destroyed, so user may be in logout state. Thus you won't receive any realtime message. But you will receive offline message....

Hi @kushal211, check out latest Q-mun version 2.7, the background calls work cross-platform.

In Q-mun used open source project [ChatMessagesAdapter](https://github.com/QuickBlox/ChatMessagesAdapter-android), with flexible mechanism settings. So, you can define your own bubble, just add in styles.xml: ` ` `@drawable/right_bubble` ` ` or ` `...