Android Example Notify Builder example

Hi everybody,
I have a minimal code example. I use this code to ask for GPS activation. I was not able to find a working example of NotifyBuilder so I wrote for myself
So here it is!

Mauro

 

[tigrot]

An addition to previous post: in case you use this sample on Android 5+ if the notification is not the first of the list the button(if any) could not appear. Ask me for solution. Or better a way to void this issue.