RecognitionPart
  public
  
  final
  
  class
  RecognitionPart
  
    extends Object
  
  
  
  
  
      implements
      
        Parcelable
      
  
  
| java.lang.Object | |
| ↳ | android.speech.RecognitionPart | 
Info about a single recognition part.
 A recognition part represents a recognized word or character, as well as any potential
 adjacent punctuation, that is returned by the SpeechRecognizer.
 
 Each recognition part is described with a String denoting the raw text.
 Additionally, if formatting is enabled with RecognizerIntent.EXTRA_ENABLE_FORMATTING,
 another String representation exists denoting the formatted text.
 
 If the timestamps are requested with RecognizerIntent.EXTRA_REQUEST_WORD_TIMING, each
 recognition part will contain a value representing the offset of the beginning of this part from
 the start of the recognition session in milliseconds.
 
 If the confidence levels are requested with
 RecognizerIntent.EXTRA_REQUEST_WORD_CONFIDENCE, each recognition part will contain
 a value describing the level of recognition confidence.
Summary
| Nested classes | |
|---|---|
| 
        
        
        
        
        class | RecognitionPart.BuilderA builder for  | 
| Constants | |
|---|---|
| int | CONFIDENCE_LEVEL_HIGHHighest level of confidence out of five levels. | 
| int | CONFIDENCE_LEVEL_LOWLowest level of confidence out of five levels. | 
| int | CONFIDENCE_LEVEL_MEDIUMMedium level of confidence out of five levels. | 
| int | CONFIDENCE_LEVEL_MEDIUM_HIGHSecond-highest level of confidence out of five levels. | 
| int | CONFIDENCE_LEVEL_MEDIUM_LOWSecond-lowest level of confidence out of five levels. | 
| int | CONFIDENCE_LEVEL_UNKNOWNConfidence level not requested. | 
| Inherited constants | 
|---|
| Fields | |
|---|---|
| 
    public
    static
    final
    Creator<RecognitionPart> | CREATOR
 | 
| Public methods | |
|---|---|
| 
        
        
        
        
        
        int | 
      describeContents()
      Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. | 
| 
        
        
        
        
        
        boolean | 
      equals(Object o)
      Indicates whether some other object is "equal to" this one. | 
| 
        
        
        
        
        
        int | 
      getConfidenceLevel()
      The level of confidence for this part if requested
 with  | 
| 
        
        
        
        
        
        String | 
      getFormattedText()
      The formatted text version of the recognized part of the result. | 
| 
        
        
        
        
        
        String | 
      getRawText()
      The  | 
| 
        
        
        
        
        
        long | 
      getTimestampMillis()
      Non-negative offset of the beginning of this part from
 the start of the recognition session in milliseconds
 if requested with  | 
| 
        
        
        
        
        
        int | 
      hashCode()
      Returns a hash code value for the object. | 
| 
        
        
        
        
        
        String | 
      toString()
      Returns a string representation of the object. | 
| 
        
        
        
        
        
        void | 
      writeToParcel(Parcel dest, int flags)
      Flatten this object in to a Parcel. | 
| Inherited methods | |
|---|---|
Constants
CONFIDENCE_LEVEL_HIGH
public static final int CONFIDENCE_LEVEL_HIGH
Highest level of confidence out of five levels.
Constant Value: 5 (0x00000005)
CONFIDENCE_LEVEL_LOW
public static final int CONFIDENCE_LEVEL_LOW
Lowest level of confidence out of five levels.
Constant Value: 1 (0x00000001)
CONFIDENCE_LEVEL_MEDIUM
public static final int CONFIDENCE_LEVEL_MEDIUM
Medium level of confidence out of five levels.
Constant Value: 3 (0x00000003)
CONFIDENCE_LEVEL_MEDIUM_HIGH
public static final int CONFIDENCE_LEVEL_MEDIUM_HIGH
Second-highest level of confidence out of five levels.
Constant Value: 4 (0x00000004)
CONFIDENCE_LEVEL_MEDIUM_LOW
public static final int CONFIDENCE_LEVEL_MEDIUM_LOW
Second-lowest level of confidence out of five levels.
Constant Value: 2 (0x00000002)
CONFIDENCE_LEVEL_UNKNOWN
public static final int CONFIDENCE_LEVEL_UNKNOWN
Confidence level not requested.
Constant Value: 0 (0x00000000)
Fields
Public methods
describeContents
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 writeToParcel(android.os.Parcel, int),
 the return value of this method must include the
 CONTENTS_FILE_DESCRIPTOR bit.
| Returns | |
|---|---|
| int | a bitmask indicating the set of special object types marshaled
 by this Parcelable object instance.
 Value is either 0orCONTENTS_FILE_DESCRIPTOR | 
equals
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 returntrue.
- It is symmetric: for any non-null reference values
     xandy,x.equals(y)should returntrueif and only ify.equals(x)returnstrue.
- It is transitive: for any non-null reference values
     x,y, andz, ifx.equals(y)returnstrueandy.equals(z)returnstrue, thenx.equals(z)should returntrue.
- It is consistent: for any non-null reference values
     xandy, multiple invocations ofx.equals(y)consistently returntrueor consistently returnfalse, provided no information used inequalscomparisons on the objects is modified.
- For any non-null reference value x,x.equals(null)should returnfalse.
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.
| Parameters | |
|---|---|
| o | Object: This value may benull. | 
| Returns | |
|---|---|
| boolean | trueif this object is the same as the obj
          argument;falseotherwise. | 
getConfidenceLevel
public int getConfidenceLevel ()
The level of confidence for this part if requested
 with RecognizerIntent.EXTRA_REQUEST_WORD_CONFIDENCE.
 
 Otherwise, this should equal CONFIDENCE_LEVEL_UNKNOWN.
| Returns | |
|---|---|
| int | Value is CONFIDENCE_LEVEL_UNKNOWN,CONFIDENCE_LEVEL_LOW,CONFIDENCE_LEVEL_MEDIUM_LOW,CONFIDENCE_LEVEL_MEDIUM,CONFIDENCE_LEVEL_MEDIUM_HIGH, orCONFIDENCE_LEVEL_HIGH | 
getFormattedText
public String getFormattedText ()
The formatted text version of the recognized part of the result. If formatting is enabled
 with RecognizerIntent.EXTRA_ENABLE_FORMATTING, it has a non-null value.
 
 Otherwise, it should be null by default.
| Returns | |
|---|---|
| String | |
getRawText
public String getRawText ()
The non-null raw text version of the recognized part of the result.
| Returns | |
|---|---|
| String | |
getTimestampMillis
public long getTimestampMillis ()
Non-negative offset of the beginning of this part from
 the start of the recognition session in milliseconds
 if requested with RecognizerIntent.EXTRA_REQUEST_WORD_TIMING.
 
Otherwise, this should equal 0.
| Returns | |
|---|---|
| long | |
hashCode
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
 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 hashCodemethod must consistently return the same integer, provided no information used inequalscomparisons 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 equalsmethod, then calling thehashCodemethod 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 equalsmethod, then calling thehashCodemethod 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.
| Returns | |
|---|---|
| int | a hash code value for this object. | 
toString
public String toString ()
Returns a string representation of the object.
| Returns | |
|---|---|
| String | a string representation of the object. | 
writeToParcel
public void writeToParcel (Parcel dest, int flags)
Flatten this object in to a Parcel.
| Parameters | |
|---|---|
| dest | Parcel: This value cannot benull. | 
| flags | int: Additional flags about how the object should be written.
 May be 0 orParcelable.PARCELABLE_WRITE_RETURN_VALUE.
 Value is either0or a combination ofParcelable.PARCELABLE_WRITE_RETURN_VALUE, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES | 
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
