What are the resources for checking permissions in Android apps?

Question

Android

The fact is that I tried to test my applications in the Android studio emulator, and then through Genymotion, but each time there were errors related to the lack of virtualization. Tried to solve this problem, but nothing really happened. For me, the main thing is to test the Application under resolutions (what is located on different screens, etc.), and I can check the performance on a real device, so I need something that will help in testing the application under various resolutions.