I want to add ads to my aplication via adMob, so I followed this tutorial: https://developers.google.com/mobile-ads-sdk/docs/admob/fundamentals?hl=de#play
It says:
// Lookup your LinearLayout assuming it's been given
// the attribute android:id="@+id/mainLayout".
But I have no layouts! Not even a layout folder!
I tried this solution, but it did not work for me: src folder empty on creating new Android project There was allready everything installed and uninstalling and then installing again also didn't work.
I guess it might have something to do with the gradle-project. I created the project with the gdx-setup tool. But I don't know anything about gradle.
I hope someone can help me.