# TextClassification.Request

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# Request

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/view/textclassifier/TextClassification.Request "View this page in Java")  

```
class Request : Parcelable
```

|---|------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)                                                                                   ||
| ↳ | [android.view.textclassifier.TextClassification.Request](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#) |

A request object for generating TextClassification.

## Summary

|                                                                                 Nested classes                                                                                  ||
|---|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|   | [Builder](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request.Builder) A builder for building TextClassification requests. |

| Inherited constants ||
|---|---|
| From class[Parcelable](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#) |----------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | [CONTENTS_FILE_DESCRIPTOR](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#CONTENTS_FILE_DESCRIPTOR:kotlin.Int) <br /> Descriptor bit used with[describeContents()](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#describeContents()): indicates that the Parcelable object's flattened representation includes a file descriptor. <br />                                                                                                                                                                                                        | | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | [PARCELABLE_WRITE_RETURN_VALUE](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#PARCELABLE_WRITE_RETURN_VALUE:kotlin.Int) <br /> Flag for use with[writeToParcel](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#writeToParcel(android.os.Parcel,%20kotlin.Int)): 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)`". Some implementations may want to release resources at this point. <br /> | ||

|                                                                                                                                                                                                                          Public methods                                                                                                                                                                                                                           ||
|------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)                     | [describeContents](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#describeContents())`()` <br />                                                                                                                                                                                                           |
| [String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html)?              | [getCallingPackageName](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getCallingPackageName())`()` Returns the name of the package that sent this request.                                                                                                                                                |
| [LocaleList](https://developer.android.com/reference/kotlin/android/os/LocaleList.html#)?      | [getDefaultLocales](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getDefaultLocales())`()` <br />                                                                                                                                                                                                         |
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)                     | [getEndIndex](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getEndIndex())`()` Returns end index of the text to classify.                                                                                                                                                                                 |
| [Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#)               | [getExtras](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getExtras())`()` Returns the extended data.                                                                                                                                                                                                     |
| [ZonedDateTime](https://developer.android.com/reference/kotlin/java/time/ZonedDateTime.html#)? | [getReferenceTime](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getReferenceTime())`()` <br />                                                                                                                                                                                                           |
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)                     | [getStartIndex](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getStartIndex())`()` Returns start index of the text to classify.                                                                                                                                                                           |
| [CharSequence](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-char-sequence/index.html)  | [getText](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#getText())`()` Returns the text providing context for the text to classify (which is specified by the sub sequence starting at startIndex and ending at endIndex)                                                                                 |
| [Unit](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-unit/index.html)                   | [writeToParcel](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#writeToParcel(android.os.Parcel,%20kotlin.Int))`(`dest:` `[Parcel](https://developer.android.com/reference/kotlin/android/os/Parcel.html#)`, `flags:` `[Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)`)` <br /> |

|                                                                                                                                                                                                       Properties                                                                                                                                                                                                       ||
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------|
| static[Parcelable.Creator](https://developer.android.com/reference/kotlin/android/os/Parcelable.Creator.html#)\<[TextClassification.Request](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#)!\> | [CREATOR](https://developer.android.com/reference/kotlin/android/view/textclassifier/TextClassification.Request#CREATOR:android.os.Parcelable.Creator) <br /> |

## Public methods

### describeContents

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun describeContents(): Int
```

|                                                                                                                                                                               Return                                                                                                                                                                               ||
|----------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either`0`or[android.os.Parcelable#CONTENTS_FILE_DESCRIPTOR](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#CONTENTS_FILE_DESCRIPTOR:kotlin.Int) |

### getCallingPackageName

Added in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getCallingPackageName(): String?
```

Returns the name of the package that sent this request. This returns`null`if no calling package name is set.  

### getDefaultLocales

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getDefaultLocales(): LocaleList?
```

|                                                                                                   Return                                                                                                   ||
|-------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------|
| [LocaleList](https://developer.android.com/reference/kotlin/android/os/LocaleList.html#)? | ordered list of locale preferences that can be used to disambiguate the provided text. This value may be`null`. |

### getEndIndex

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getEndIndex(): Int
```

Returns end index of the text to classify.

|                                              Return                                               ||
|----------------------------------------------------------------------------|-----------------------|
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | Value is 0 or greater |

### getExtras

Added in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getExtras(): Bundle
```

Returns the extended data.

**NOTE:**Do not modify this bundle.

|                                                    Return                                                     ||
|----------------------------------------------------------------------------------|-----------------------------|
| [Bundle](https://developer.android.com/reference/kotlin/android/os/Bundle.html#) | This value cannot be`null`. |

### getReferenceTime

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getReferenceTime(): ZonedDateTime?
```

|                                                                                                     Return                                                                                                     ||
|------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------|
| [ZonedDateTime](https://developer.android.com/reference/kotlin/java/time/ZonedDateTime.html#)? | reference time based on which relative dates (e.g. "tomorrow") should be interpreted. This value may be`null`. |

### getStartIndex

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getStartIndex(): Int
```

Returns start index of the text to classify.

|                                              Return                                               ||
|----------------------------------------------------------------------------|-----------------------|
| [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html) | Value is 0 or greater |

### getText

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun getText(): CharSequence
```

Returns the text providing context for the text to classify (which is specified by the sub sequence starting at startIndex and ending at endIndex)

|                                                           Return                                                           ||
|-----------------------------------------------------------------------------------------------|-----------------------------|
| [CharSequence](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-char-sequence/index.html) | This value cannot be`null`. |

### writeToParcel

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
fun writeToParcel(
    dest: Parcel, 
    flags: Int
): Unit
```

|                                                                                                                                                                                                                                                                                     Parameters                                                                                                                                                                                                                                                                                     ||
|---------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `dest`  | [Parcel](https://developer.android.com/reference/kotlin/android/os/Parcel.html#):The Parcel in which the object should be written. This value cannot be`null`.                                                                                                                                                                                                                                                                                                                                                                                                            |
| `flags` | [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html):Additional flags about how the object should be written. May be 0 or[PARCELABLE_WRITE_RETURN_VALUE](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#PARCELABLE_WRITE_RETURN_VALUE:kotlin.Int). Value is either`0`or a combination of[android.os.Parcelable#PARCELABLE_WRITE_RETURN_VALUE](https://developer.android.com/reference/kotlin/android/os/Parcelable.html#PARCELABLE_WRITE_RETURN_VALUE:kotlin.Int), and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES |

## Properties

### CREATOR

Added in[API level 28](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
static val CREATOR: Parcelable.Creator<TextClassification.Request!>
```