More updates on those interested: i got it to work finally. I downloaded another version of the ndk i used the jdk of android studio and the sdk of android studio version 4.0.1. In my first project it still crashed at the logo launch screen on the phone. But in another project it launched. I also tested sm 5.0 for vulkan and that doesnt seem to work so nice with the packages i tested thusfar.
Anyone else been testing out sm 5.0 for mobile?