Notification Operations

[gsedubun]

hi, i have modified and include suport for Register Notification. if you don't mind i would like to contribute back.

thanks alot.

[tipstrade]

Hi Gadael, many thanks. I'll have a look at this, but I'm not going to merge as-is as the code style is quite different, plus I think the implementation can be improved a little.

My preferred method would be to expose Create, Add, Remove methods to the user. Also a bit of refactoring is desirable to remove the copypasta.

Just to be sure, are you using this as the reference?

I've also noticed that you've hard coded in your project's Sender ID.

[gsedubun]

yup, i was trying to do token refreshing to send messages to one or more devices.
you got me on the hardcoded project sender ID and copypasta. i'll fix it and comeback at you again.
thx