Added in [API level 30](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Ctors](https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#pubctors) \| [Methods](https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#pubmethods) \| [Inherited Methods](https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#inhmethods)

# GnssAntennaInfo.Builder

*** ** * ** ***


`
public
static


class
GnssAntennaInfo.Builder
`


`

extends https://developer.android.com/reference/java/lang/Object


`

`


`

|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) ||
| ↳ | android.location.GnssAntennaInfo.Builder |

<br />

*** ** * ** ***

Builder class for GnssAntennaInfo.

## Summary

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#Builder()() ` *This constructor is deprecated. Prefer `https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#Builder(double,%20android.location.GnssAntennaInfo.PhaseCenterOffset)`.* |
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#Builder(android.location.GnssAntennaInfo)(https://developer.android.com/reference/android/location/GnssAntennaInfo antennaInfo) ` |
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#Builder(double,%20android.location.GnssAntennaInfo.PhaseCenterOffset)(double carrierFrequencyMHz, https://developer.android.com/reference/android/location/GnssAntennaInfo.PhaseCenterOffset phaseCenterOffset) ` |

| ### Public methods ||
|---|---|
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#build()() ` Build GnssAntennaInfo object. |
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#setCarrierFrequencyMHz(double)(double carrierFrequencyMHz) ` Set antenna carrier frequency (MHz). |
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#setPhaseCenterOffset(android.location.GnssAntennaInfo.PhaseCenterOffset)(https://developer.android.com/reference/android/location/GnssAntennaInfo.PhaseCenterOffset phaseCenterOffset) ` Set antenna phase center offset. |
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#setPhaseCenterVariationCorrections(android.location.GnssAntennaInfo.SphericalCorrections)(https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections phaseCenterVariationCorrections) ` Set phase center variation corrections. |
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#setSignalGainCorrections(android.location.GnssAntennaInfo.SphericalCorrections)(https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections signalGainCorrections) ` Set signal gain corrections. |

| ### Inherited methods |
|---|---|
| From class ` https://developer.android.com/reference/java/lang/Object ` |---|---| | ` https://developer.android.com/reference/java/lang/Object` | ` https://developer.android.com/reference/java/lang/Object#clone()() ` Creates and returns a copy of this object. | | ` boolean` | ` https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object obj) ` Indicates whether some other object is "equal to" this one. | | ` void` | ` https://developer.android.com/reference/java/lang/Object#finalize()() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. | | ` final https://developer.android.com/reference/java/lang/Class<?>` | ` https://developer.android.com/reference/java/lang/Object#getClass()() ` Returns the runtime class of this `Object`. | | ` int` | ` https://developer.android.com/reference/java/lang/Object#hashCode()() ` Returns a hash code value for the object. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#notify()() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#notifyAll()() ` Wakes up all threads that are waiting on this object's monitor. | | ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/java/lang/Object#toString()() ` Returns a string representation of the object. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#wait(long,%20int)(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#wait(long)(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*, or until a certain amount of real time has elapsed. | | ` final void` | ` https://developer.android.com/reference/java/lang/Object#wait()() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||

## Public constructors

### Builder

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

```
public Builder ()
```


**This constructor is deprecated.**   

Prefer `https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder#Builder(double,%20android.location.GnssAntennaInfo.PhaseCenterOffset)`.

<br />

<br />

### Builder

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Builder (GnssAntennaInfo antennaInfo)
```

<br />

<br />

| Parameters ||
|---|---|
| `antennaInfo` | `GnssAntennaInfo`: This value cannot be `null`. <br /> |

### Builder

Added in [API level 31](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public Builder (double carrierFrequencyMHz, 
                GnssAntennaInfo.PhaseCenterOffset phaseCenterOffset)
```

<br />

<br />

| Parameters ||
|---|---|
| `carrierFrequencyMHz` | `double` <br /> |
| `phaseCenterOffset` | `GnssAntennaInfo.PhaseCenterOffset`: This value cannot be `null`. <br /> |

## Public methods

### build

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

```
public GnssAntennaInfo build ()
```

Build GnssAntennaInfo object.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/location/GnssAntennaInfo` | instance of GnssAntennaInfo. This value cannot be `null`. <br /> |

### setCarrierFrequencyMHz

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

```
public GnssAntennaInfo.Builder setCarrierFrequencyMHz (double carrierFrequencyMHz)
```

Set antenna carrier frequency (MHz).

<br />

| Parameters ||
|---|---|
| `carrierFrequencyMHz` | `double`: antenna carrier frequency (MHz). Value is 0.0f or greater <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | Builder builder object. This value cannot be `null`. <br /> |

### setPhaseCenterOffset

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

```
public GnssAntennaInfo.Builder setPhaseCenterOffset (GnssAntennaInfo.PhaseCenterOffset phaseCenterOffset)
```

Set antenna phase center offset.

<br />

| Parameters ||
|---|---|
| `phaseCenterOffset` | `GnssAntennaInfo.PhaseCenterOffset`: phase center offset object. This value cannot be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | Builder builder object. This value cannot be `null`. <br /> |

### setPhaseCenterVariationCorrections

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

```
public GnssAntennaInfo.Builder setPhaseCenterVariationCorrections (GnssAntennaInfo.SphericalCorrections phaseCenterVariationCorrections)
```

Set phase center variation corrections.

<br />

| Parameters ||
|---|---|
| `phaseCenterVariationCorrections` | `GnssAntennaInfo.SphericalCorrections`: phase center variation corrections object. This value may be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | Builder builder object. This value cannot be `null`. <br /> |

### setSignalGainCorrections

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

```
public GnssAntennaInfo.Builder setSignalGainCorrections (GnssAntennaInfo.SphericalCorrections signalGainCorrections)
```

Set signal gain corrections.

<br />

| Parameters ||
|---|---|
| `signalGainCorrections` | `GnssAntennaInfo.SphericalCorrections`: signal gain corrections object. This value may be `null`. <br /> |

| Returns ||
|---|---|
| `https://developer.android.com/reference/android/location/GnssAntennaInfo.Builder` | Builder builder object. This value cannot be `null`. <br /> |