# GnssAntennaInfo.Listener

Added in[API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# Listener

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/location/GnssAntennaInfo.Listener "View this page in Java")  

```
interface Listener
```

|----------------------------------------------------------------------------------------------------------------------------------------|
| [android.location.GnssAntennaInfo.Listener](https://developer.android.com/reference/kotlin/android/location/GnssAntennaInfo.Listener#) |

Used for receiving GNSS antenna info from the GNSS engine.

## Summary

|                                                                                                                                                                                                                                                                    Public methods                                                                                                                                                                                                                                                                     ||
|--------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| abstract[Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html) | [onGnssAntennaInfoReceived](https://developer.android.com/reference/kotlin/android/location/GnssAntennaInfo.Listener#onGnssAntennaInfoReceived(kotlin.collections.MutableList))`(`gnssAntennaInfos:` `[MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)<[GnssAntennaInfo](https://developer.android.com/reference/kotlin/android/location/GnssAntennaInfo)!>`)` Invoked on a change to GNSS antenna info. |

## Public methods

### onGnssAntennaInfoReceived

Added in[API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
abstract fun onGnssAntennaInfoReceived(gnssAntennaInfos: MutableList<GnssAntennaInfo!>): Unit
```

Invoked on a change to GNSS antenna info.

|                                                                                                                           Parameters                                                                                                                           ||
|--------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `gnssAntennaInfos` | [MutableList](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-mutable-list/index.html)\<[GnssAntennaInfo](https://developer.android.com/reference/kotlin/android/location/GnssAntennaInfo)!\>:This value cannot be`null`. |