The Android Display API provides a new isInternal flag as of API 36, which will likely become more useful as android Desktop Mode becomes a bigger deal. Adding it to Athena in the current state causes build errors, as the compileSDK is lower than that, so this feature request is either for for the compileSDK to be raised to 36 making it easy to add this, or for some clever code to be added that polls the method if it exists and is still allowed to compile (which is beyond my own abilities to add).