I am wanting my pop up ads to have a similar style to the Duolingo pop up ads. But I am not sure how to do it and can't seem to find any resources on this.
Would this be a separate activity with a smart banner? Or is there a way to customise ad mobs interstitial ads?
I haven't found any resources so far and thinking if I use smart banners in a seperate activity it would be complicated to handle as I will also be working with fragments and passing data between the 2 already existing activities / fragments. Also concerned smart banners will have a much lower ECPM than interstitial.
You could use a full-screen dialog fragment. This post completely explains the introduction. For the central box, use MaterialCardView and MaterialButton, or another container with a custom background.