[**@notifee/react-native**](react-native/reference/index)

***

[@notifee/react-native](react-native/reference/index) / IOSShowPreviewsSetting

# Enumeration: IOSShowPreviewsSetting

An enum representing the show previews notification setting for this app on the device.

Value is greater than 0 if previews are to be shown, compare against an exact value
(e.g. WHEN\_AUTHENTICATED) for more granular control.

## Platform

ios

## Enumeration Members

### ALWAYS

> **ALWAYS**: `1`

Always show previews even if the device is currently locked.

#### Defined in

[packages/react-native/src/types/NotificationIOS.ts:302](https://github.com/invertase/notifee/blob/main/packages/react-native/src/types/NotificationIOS.ts#L302)

***

### NEVER

> **NEVER**: `0`

Never show previews.

#### Defined in

[packages/react-native/src/types/NotificationIOS.ts:297](https://github.com/invertase/notifee/blob/main/packages/react-native/src/types/NotificationIOS.ts#L297)

***

### NOT\_SUPPORTED

> **NOT\_SUPPORTED**: `-1`

This setting is not supported on this device. Usually this means that the iOS version required
for this setting (iOS 11+) has not been met.

#### Defined in

[packages/react-native/src/types/NotificationIOS.ts:292](https://github.com/invertase/notifee/blob/main/packages/react-native/src/types/NotificationIOS.ts#L292)

***

### WHEN\_AUTHENTICATED

> **WHEN\_AUTHENTICATED**: `2`

Only show previews when the device is unlocked.

#### Defined in

[packages/react-native/src/types/NotificationIOS.ts:307](https://github.com/invertase/notifee/blob/main/packages/react-native/src/types/NotificationIOS.ts#L307)