A simple, B4A + B4i, example based on:
B4A: https://www.b4x.com/android/forum/t...-messages-firebase-cloud-messaging-fcm.67716/
B4i: https://www.b4x.com/android/forum/t...h-messages-server-not-required.68645/#content
It receives push notifications using Firebase. Note that it requires some configuration. Make sure to follow the above links.
Don't try to access B4XPages from FirebaseMessaging service. B4XPages can only be created after the main activity was created.
B4A: https://www.b4x.com/android/forum/t...-messages-firebase-cloud-messaging-fcm.67716/
B4i: https://www.b4x.com/android/forum/t...h-messages-server-not-required.68645/#content
It receives push notifications using Firebase. Note that it requires some configuration. Make sure to follow the above links.
Don't try to access B4XPages from FirebaseMessaging service. B4XPages can only be created after the main activity was created.