ARCore API Camera Zoom and Auto-Exposure Control

Question

Questions:

• Is it at all possible to control the zoom setting on an Android phone when using the ARCore API?
• In addition, does the ARCore API offer any control over the camera's auto-exposure settings? By "auto-exposure settings" I mean the ability to turn auto-exposure on/off, set exposure time, sensitivity, and frame duration.

Context: All of the above (zoom, auto-exposure etc.) are supported by the Android Camera2 API (subject to the phone's camera capabilities). Unfortunately, for reasons beyond the scope of this question, the Camera2 API is not a valid option for some of the phones which we want to support, hence the need to work with ARCore.

We have searched thoroughly throughout the ARCore documentation but have not found any reference to this issue.