Session

This page is a supplement to the AR Foundation Session manual. The following sections only contain information about APIs where ARCore exhibits unique platform-specific behavior.

Tip

When developing an AR app, refer to both the AR Foundation documentation as well as the required packages for each platform you support.

Check if AR is supported

ARCore implements XRSessionSubsystem.GetAvailabilityAsync. Use this function to determine if the device ARCore is currently running on is supported. ARCore's list of supported devices is frequently updated to include additional devices. For a full list of devices that ARCore supports, refer to ARCore supported devices.

If ARCore isn't already installed on a device, your app needs to check with the Google Play store to see if there's a version of ARCore that supports that device. To do this, use GetAvailabilityAsync to return a Promise that you can use in a coroutine. For ARCore, this check can take some time.

If the device is supported, but ARCore is not installed or requires an update, call XRSessionSubsystem.InstallAsync, which also returns a Promise.