Hey guys, I really despaire. The hole day I’m trying to get push notifications for my test-app.
Yes, I’m a newbie, but I thought it is very easy because the documentation looks so good.
I only want to create a very simple and new tab app, so I will start from the beginning.
- ionic start pushapp tabs --v2
- next change into pushapp directory and add platform android to test it on my smartphone (my other test apps works fine on it)
- ionic platform add android
Until this step everything is very easy 
But now I found this documentation, but it doesn’t work at all: https://ionicframework.com/docs/native/onesignal/
Can somebody can explain step-by-step how I have to implement all this next steps in this docu? I already have my OneSignal App ID, my Firebase Sender ID.
Thanks a lot for your help in advance
Greetings from Germany
Sven