> this is a pretty cool hack that allows for opengl apps to be written in straight c that run full screen and have limited access to things like keyboards, adc

> this is a pretty cool hack that allows for opengl apps to be written in straight c that run full screen and have limited access to things like keyboards, adc inputs or usb. It's not even a hack. Android NDK added that way back in like gingerbread, it's just a NativeActivity. https://developer.android.com/ndk/samples/sample_na https://developer.android.com/ndk/samples/sample_na This is just a small framework on top of that. It's not doing anything "new"