Added in [API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels) Summary: [Nested Classes](https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent#nestedclasses) \| [Inherited Constants](https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent#inhconstants) \| [Fields](https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent#lfields) \| [Inherited Fields](https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent#inhfields) \| [Inherited Methods](https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent#inhmethods)

# TextClassifierEvent.LanguageDetectionEvent

*** ** * ** ***


`
public
static
final

class
TextClassifierEvent.LanguageDetectionEvent
`


`


`

`

extends https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent


`

`


implements

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


`

|---|---|---|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) |||
| ↳ | [android.view.textclassifier.TextClassifierEvent](https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent) ||
|   | ↳ | android.view.textclassifier.TextClassifierEvent.LanguageDetectionEvent |

<br />

*** ** * ** ***

This class represents events that are related to the language detection feature.


````
    // Translate action shown for foreign text.
    new LanguageDetectionEvent.Builder(TYPE_ACTIONS_SHOWN)
        .setEventContext(classificationContext)
        .setResultId(textClassification.getId())
        .setEntityTypes(language)
        .setScore(score)
        .setActionIndices(textClassification.getActions().indexOf(translateAction))
        .setEventIndex(0)
        .build();

    // Translate action selected.
    new LanguageDetectionEvent.Builder(TYPE_SMART_ACTION)
        .setEventContext(classificationContext)
        .setResultId(textClassification.getId())
        .setEntityTypes(language)
        .setScore(score)
        .setActionIndices(textClassification.getActions().indexOf(translateAction))
        .setEventIndex(1)
        .build();









Summary






### Nested classes




  
    
      `
        
        
        
        
        class`
      
        `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent.Builder`
        
Builder class for `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent`. 
        
    


      
    
    
    



















### Inherited constants




  
  
    
      From class
        `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent`
      
      
|---|---|
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#CATEGORY_CONVERSATION_ACTIONS` Conversation actions |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#CATEGORY_LANGUAGE_DETECTION` Language detection |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#CATEGORY_LINKIFY` Linkify |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#CATEGORY_SELECTION` Smart selection |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_ACTIONS_GENERATED` TextClassifier generated some actions |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_ACTIONS_SHOWN` Smart actions shown to the user. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_AUTO_SELECTION` Something else other than user or the default TextClassifier triggered a selection. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_COPY_ACTION` User clicked on Copy action. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_CUT_ACTION` User clicked on Cut action. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_LINKS_GENERATED` Some text links were generated. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_LINK_CLICKED` User clicked a link. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_MANUAL_REPLY` User composed a reply. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_OTHER_ACTION` User clicked on a custom action. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_OVERTYPE` User typed over the selection. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_PASTE_ACTION` User clicked on Paste action. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SELECTION_DESTROYED` Selection is destroyed. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SELECTION_DRAG` User dragged+dropped the selection. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SELECTION_MODIFIED` User modified an existing selection. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SELECTION_RESET` User reset the smart selection. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SELECTION_STARTED` User started a new selection. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SELECT_ALL` User clicked on Select All action |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SHARE_ACTION` User clicked on Share action. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SMART_ACTION` User clicked on a Smart action. |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SMART_SELECTION_MULTI` Smart selection triggered spanning multiple tokens (words). |
| `int` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#TYPE_SMART_SELECTION_SINGLE` Smart selection triggered for a single token (word). |


    
  





  
  
    
      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/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent>`
    
      `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent.LanguageDetectionEvent#CREATOR`
      

      
    


    
  
  











### Inherited fields




  
  
    
      From class
        `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent`
      
      
|---|---|
| ` public static final https://developer.android.com/reference/android/os/Parcelable.Creator<https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent>` | `https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#CREATOR` |


    
  























### Inherited methods






  
    From class
      `
        
          https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent
        
      `
    
    
|---|---|
| ` int` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#describeContents()() ` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. |
| ` int[]` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getActionIndices()() ` Returns the indices of the actions relating to this event. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getEntityTypes()() ` Returns an array of entity types. |
| ` int` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getEventCategory()() ` Returns the event category. |
| ` https://developer.android.com/reference/android/view/textclassifier/TextClassificationContext` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getEventContext()() ` Returns the event context. |
| ` int` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getEventIndex()() ` Returns the index of this event in the series of event it belongs to. |
| ` int` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getEventType()() ` Returns the event type. |
| ` https://developer.android.com/reference/android/os/Bundle` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getExtras()() ` Returns a bundle containing non-structured extra information about this event. |
| ` https://developer.android.com/reference/android/icu/util/ULocale` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getLocale()() ` Returns the detected locale. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getModelName()() ` Returns the model name. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getResultId()() ` Returns the id of the text classifier result related to this event. |
| ` float[]` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#getScores()() ` Returns the scores of the suggestions. |
| ` https://developer.android.com/reference/java/lang/String` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#toString()() ` Returns a string representation of the object. |
| ` void` | ` https://developer.android.com/reference/android/view/textclassifier/TextClassifierEvent#writeToParcel(android.os.Parcel,%20int)(https://developer.android.com/reference/android/os/Parcel dest, int flags) ` Flatten this object in to a Parcel. |


  






  
    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 https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels
  
      
  

    

```
public static final Creator<TextClassifierEvent.LanguageDetectionEvent> CREATOR
```

    
    

    
  
<br />



<br />




    

























````