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

# GnssAntennaInfo.SphericalCorrections

*** ** * ** ***


`
public
static
final

class
GnssAntennaInfo.SphericalCorrections
`


`

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


`

`


implements

https://developer.android.com/reference/android/os/Parcelable


`

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

<br />

*** ** * ** ***

Represents corrections on a spherical mapping. Corrections are added to measurements to
obtain the corrected values.

The corrections and associated (1-sigma) uncertainties are represented by respect 2D arrays.

Each row (major indices) represents a fixed theta. The first row corresponds to a
theta angle of 0 degrees. The last row corresponds to a theta angle of (360 - deltaTheta)
degrees, where deltaTheta is the regular spacing between azimuthal angles, i.e., deltaTheta
= 360 / (number of rows).

The columns (minor indices) represent fixed zenith angles, beginning at 0 degrees and ending
at 180 degrees. They are separated by deltaPhi, the regular spacing between zenith angles,
i.e., deltaPhi = 180 / (number of columns - 1).

## Summary

| ### Inherited constants |
|---|
| From interface `https://developer.android.com/reference/android/os/Parcelable` |---|---| | `int` | `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `https://developer.android.com/reference/android/os/Parcelable#describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor. | | `int` | `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`". | |

| ### Fields ||
|---|---|
| ` public static final https://developer.android.com/reference/android/os/Parcelable.Creator<https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections>` | `https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#CREATOR` |

| ### Public constructors ||
|---|---|
| ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#SphericalCorrections(double[][],%20double[][])(double[][] corrections, double[][] correctionUncertainties) ` |

| ### Public methods ||
|---|---|
| ` int` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#describeContents()() ` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
| ` boolean` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#equals(java.lang.Object)(https://developer.android.com/reference/java/lang/Object o) ` Indicates whether some other object is "equal to" this one. |
| ` double[][]` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#getCorrectionUncertaintiesArray()() ` Array representing uncertainty on corrections on a spherical mapping. |
| ` double[][]` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#getCorrectionsArray()() ` Array representing corrections on a spherical mapping. |
| ` double` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#getDeltaPhi()() ` The fixed phi angle separation between successive columns. |
| ` double` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#getDeltaTheta()() ` The fixed theta angle separation between successive rows. |
| ` int` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#hashCode()() ` Returns a hash code value for the object. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#toString()() ` Returns a string representation of the object. |
| ` void` | ` https://developer.android.com/reference/android/location/GnssAntennaInfo.SphericalCorrections#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) ` Flatten this object in to a Parcel. |

| ### 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*. | ||
| From interface ` https://developer.android.com/reference/android/os/Parcelable ` |---|---| | ` abstract int` | ` https://developer.android.com/reference/android/os/Parcelable#describeContents()() ` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. | | ` abstract void` | ` https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) ` Flatten this object in to a Parcel. | ||

## Fields

### CREATOR

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

```
public static final Creator<GnssAntennaInfo.SphericalCorrections> CREATOR
```

<br />

<br />

## Public constructors

### SphericalCorrections

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

```
public SphericalCorrections (double[][] corrections, 
                double[][] correctionUncertainties)
```

<br />

<br />

| Parameters ||
|---|---|
| `corrections` | `double`: This value cannot be `null`. <br /> |
| `correctionUncertainties` | `double`: This value cannot be `null`. <br /> |

## Public methods

### describeContents

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

```
public int describeContents ()
```

Describe the kinds of special objects contained in this Parcelable
instance's marshaled representation. For example, if the object will
include a file descriptor in the output of `https://developer.android.com/reference/android/os/Parcelable#writeToParcel(android.os.Parcel,%20int)`,
the return value of this method must include the
`https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` bit.

<br />

| Returns ||
|---|---|
| `int` | a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or - `https://developer.android.com/reference/android/os/Parcelable#CONTENTS_FILE_DESCRIPTOR` |

### equals

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

```
public boolean equals (Object o)
```

Indicates whether some other object is "equal to" this one.


The `equals` method implements an equivalence relation
on non-null object references:

- It is *reflexive*: for any non-null reference value `x`, `x.equals(x)` should return `true`.
- It is *symmetric*: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`.
- It is *transitive*: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`.
- It is *consistent*: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified.
- For any non-null reference value `x`, `x.equals(null)` should return `false`.


An equivalence relation partitions the elements it operates on
into *equivalence classes*; all the members of an
equivalence class are equal to each other. Members of an
equivalence class are substitutable for each other, at least
for some purposes.

<br />

| Parameters ||
|---|---|
| `o` | `Object`: the reference object with which to compare. <br /> |

| Returns ||
|---|---|
| `boolean` | `true` if this object is the same as the obj argument; `false` otherwise. <br /> |

### getCorrectionUncertaintiesArray

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

```
public double[][] getCorrectionUncertaintiesArray ()
```

Array representing uncertainty on corrections on a spherical mapping.

Each row (major indices) represents a fixed theta. The first row corresponds to a
theta angle of 0 degrees. The last row corresponds to a theta angle of (360 - deltaTheta)
degrees, where deltaTheta is the regular spacing between azimuthal angles, i.e.,
deltaTheta = 360 / (number of rows).

The columns (minor indices) represent fixed zenith angles, beginning at 0 degrees and
ending at 180 degrees. They are separated by deltaPhi, the regular spacing between zenith
angles, i.e., deltaPhi = 180 / (number of columns - 1).

<br />

| Returns ||
|---|---|
| `double[][]` | This value cannot be `null`. <br /> |

### getCorrectionsArray

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

```
public double[][] getCorrectionsArray ()
```

Array representing corrections on a spherical mapping. Corrections are added to
measurements to obtain the corrected values.

Each row (major indices) represents a fixed theta. The first row corresponds to a
theta angle of 0 degrees. The last row corresponds to a theta angle of (360 - deltaTheta)
degrees, where deltaTheta is the regular spacing between azimuthal angles, i.e.,
deltaTheta = 360 / (number of rows).

The columns (minor indices) represent fixed zenith angles, beginning at 0 degrees and
ending at 180 degrees. They are separated by deltaPhi, the regular spacing between zenith
angles, i.e., deltaPhi = 180 / (number of columns - 1).

<br />

| Returns ||
|---|---|
| `double[][]` | This value cannot be `null`. <br /> |

### getDeltaPhi

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

```
public double getDeltaPhi ()
```

The fixed phi angle separation between successive columns.

<br />

| Returns ||
|---|---|
| `double` | Value is between 0.0f and 180.0f inclusive <br /> |

### getDeltaTheta

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

```
public double getDeltaTheta ()
```

The fixed theta angle separation between successive rows.

<br />

| Returns ||
|---|---|
| `double` | Value is between 0.0f and 360.0f inclusive <br /> |

### hashCode

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

```
public int hashCode ()
```

Returns a hash code value for the object. This method is
supported for the benefit of hash tables such as those provided by
`https://developer.android.com/reference/java/util/HashMap`.


The general contract of `hashCode` is:

- Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
- If two objects are equal according to the `https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)` method, then calling the `hashCode` method on each of the two objects must produce the same integer result.
- It is *not* required that if two objects are unequal according to the `https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object)` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

<br />

<br />

| Returns ||
|---|---|
| `int` | a hash code value for this object. <br /> |

### toString

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

```
public String toString ()
```

Returns a string representation of the object.

<br />

| Returns ||
|---|---|
| `https://developer.android.com/reference/java/lang/String` | a string representation of the object. <br /> |

### writeToParcel

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

```
public void writeToParcel (Parcel dest, 
                int flags)
```

Flatten this object in to a Parcel.

<br />

| Parameters ||
|---|---|
| `dest` | `Parcel`: This value cannot be `null`. <br /> |
| `flags` | `int`: Additional flags about how the object should be written. May be 0 or `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of the following: - `https://developer.android.com/reference/android/os/Parcelable#PARCELABLE_WRITE_RETURN_VALUE` |