I am making some application in android, and I want to use sensors. But when I use Sensor class, it says that I don't have any of them. My android version is 6.0 and API level 23 but it says I don't have ROTATION_VECTOR sensor for example. So I am wondering is there any library for that like Ketai library? But I need something that I can use in android studio. Does anyone know anything that can help me?
P.S. I am using real android device, not an emulator.
