UserPresenceState
enumeration
Description 描述
Represents the current user presence state detected by the device.
See Also: XRDevice.userPresence.
Properties 属性
| Unsupported | The device does not support detecting user presence. | ||
| NotPresent | The device does not detect that the user is present. | ||
| Present | The device detects that the user is present. | ||
| Unknown | The device is currently in a state where it cannot determine user presence. |