# RequiredCalibrationType

Artifact: [androidx.xr.runtime:runtime](https://developer.android.com/jetpack/androidx/releases/xr-runtime) [View Source](https://cs.android.com/search?q=file:androidx/xr/runtime/RequiredCalibrationType.kt+class:androidx.xr.runtime.RequiredCalibrationType) Added in [1.0.0](https://developer.android.com/jetpack/androidx/releases/xr-runtime#1.0.0)

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```
public final class RequiredCalibrationType
```

<br />

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Tracking calibration type as indicated by `https://developer.android.com/reference/androidx/xr/runtime/SessionConfigureCalibrationRequired`.

## Summary

| ### Public fields |
|---|---|
| `static final @https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/androidx/xr/runtime/RequiredCalibrationType` | `https://developer.android.com/reference/androidx/xr/runtime/RequiredCalibrationType#REQUIRED_CALIBRATION_TYPE_FACE_TRACKING()` The `https://developer.android.com/reference/androidx/xr/runtime/Session`'s `https://developer.android.com/reference/androidx/xr/runtime/Config` requires face tracking to be calibrated. |

| ### Public methods |
|---|---|
| `boolean` | `https://developer.android.com/reference/androidx/xr/runtime/RequiredCalibrationType#equals(kotlin.Any)(https://developer.android.com/reference/java/lang/Object.html other)` |
| `int` | `https://developer.android.com/reference/androidx/xr/runtime/RequiredCalibrationType#hashCode()()` |
| `@https://developer.android.com/reference/androidx/annotation/NonNull https://developer.android.com/reference/java/lang/String.html` | `https://developer.android.com/reference/androidx/xr/runtime/RequiredCalibrationType#toString()()` |

## Public fields

### REQUIRED_CALIBRATION_TYPE_FACE_TRACKING

```
public static final @NonNull RequiredCalibrationType REQUIRED_CALIBRATION_TYPE_FACE_TRACKING
```

The `https://developer.android.com/reference/androidx/xr/runtime/Session`'s `https://developer.android.com/reference/androidx/xr/runtime/Config` requires face tracking to be calibrated.

## Public methods

### equals

```
public boolean equals(Object other)
```

### hashCode

```
public int hashCode()
```

### toString

```
public @NonNull String toString()
```