Android Question problem with notificationbuilder

[Rasoull]

Hello
I used @brax Notification builder library for custom notification, but I got the following error when running, how can I fix this error?

Failed to post notification on channel "null"

How can I set the channel id?

 

[Erel]

I don't think that you will get that library working with Android 8+ devices.

 

[Rasoull]

I don't think that you will get that library working with Android 8+ devices.

So how do I create a custom xml notification?

 

[Erel]

I don't have a good solution for you. Best I can say is that you should take NB6 source code and extend it.