问题
I want my android emulator to be in a virtual scene when I open the camera but it doesn't work. It just shows a pixelated face instead. Also, the camera option doesn't seem to exist in emulator settings. I checked all the required versions for both android studio and android emulator but still, I don't have the setting and the virtual scene.
回答1:
When you create a new Android Virtual Device (AVD) and in my case I used one with Play Store support.
In the Verify Configuration screen, click on [Advanced Options] and you should see:
And make sure that Camera Back is set to 'VirtualScene'.
As documented in Step 5 of ARCore - Create a virtual device with AR support
来源：https://stackoverflow.com/questions/64724772/android-emulator-settings-no-camera-option-for-virtual-scene