java.lang.Object
- com.google.android.exoplayer2.metadata.emsg.EventMessage

All Implemented Interfaces:

Parcelable, Metadata.Entry
```
public final class EventMessage
extends Object
implements Metadata.Entry
```
An Event Message (emsg) as defined in ISO 23009-1.

Nested Class Summary
- Nested classes/interfaces inherited from interface android.os.Parcelable
  Parcelable.ClassLoaderCreator<T extends Object>, Parcelable.Creator<T extends Object>

Field Summary

Fields
Modifier and Type	Field	Description
`static Parcelable.Creator<EventMessage>`	`CREATOR`
`long`	`durationMs`	The duration of the event in milliseconds.
`long`	`id`	The instance identifier.
`static String`	`ID3_SCHEME_ID_AOM`	emsg scheme_id_uri from the CMAF spec.
`byte[]`	`messageData`	The body of the message.
`String`	`schemeIdUri`	The message scheme.
`static String`	`SCTE35_SCHEME_ID`	scheme_id_uri from section 7.3.2 of SCTE 214-3 2015.
`String`	`value`	The value for the event.

Fields inherited from interface android.os.Parcelable
CONTENTS_FILE_DESCRIPTOR, PARCELABLE_WRITE_RETURN_VALUE

Constructor Summary

Constructors
Constructor Description

EventMessage(String schemeIdUri, String value, long durationMs, long id, byte[] messageData)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`describeContents()`
`boolean`	`equals(Object obj)`
`byte[]`	`getWrappedMetadataBytes()`	Returns the bytes of the wrapped metadata in this Entry, or null if it doesn't contain wrapped metadata.
`Format`	`getWrappedMetadataFormat()`	Returns the `Format` that can be used to decode the wrapped metadata in `Metadata.Entry.getWrappedMetadataBytes()`, or null if this Entry doesn't contain wrapped metadata.
`int`	`hashCode()`
`String`	`toString()`
`void`	`writeToParcel(Parcel dest, int flags)`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.android.exoplayer2.metadata.Metadata.Entry
populateMediaMetadata

- Field Detail
  - ID3_SCHEME_ID_AOM
```
public static final String ID3_SCHEME_ID_AOM
```
    emsg scheme_id_uri from the CMAF spec.
    
    See Also:
    
    Constant Field Values
  - SCTE35_SCHEME_ID
```
public static final String SCTE35_SCHEME_ID
```
    scheme_id_uri from section 7.3.2 of SCTE 214-3 2015.
    
    See Also:
    
    Constant Field Values
  - schemeIdUri
```
public final String schemeIdUri
```
    The message scheme.
  - value
```
public final String value
```
    The value for the event.
  - durationMs
```
public final long durationMs
```
    The duration of the event in milliseconds.
  - id
```
public final long id
```
    The instance identifier.
  - messageData
```
public final byte[] messageData
```
    The body of the message.
  - CREATOR
```
public static final Parcelable.Creator<EventMessage> CREATOR
```
- Constructor Detail
  - EventMessage
```
public EventMessage(String schemeIdUri,
                    String value,
                    long durationMs,
                    long id,
                    byte[] messageData)
```
    Parameters:
    
    schemeIdUri - The message scheme.
    
    value - The value for the event.
    
    durationMs - The duration of the event in milliseconds.
    
    id - The instance identifier.
    
    messageData - The body of the message.
- Method Detail
  - getWrappedMetadataFormat
```
@Nullable
public Format getWrappedMetadataFormat()
```
    Description copied from interface: Metadata.Entry
    
    Returns the Format that can be used to decode the wrapped metadata in Metadata.Entry.getWrappedMetadataBytes(), or null if this Entry doesn't contain wrapped metadata.
    
    Specified by:
    
    getWrappedMetadataFormat in interface Metadata.Entry
  - getWrappedMetadataBytes
```
@Nullable
public byte[] getWrappedMetadataBytes()
```
    Description copied from interface: Metadata.Entry
    
    Returns the bytes of the wrapped metadata in this Entry, or null if it doesn't contain wrapped metadata.
    
    Specified by:
    
    getWrappedMetadataBytes in interface Metadata.Entry
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(@Nullable
                      Object obj)
```
    Overrides:
    
    equals in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - describeContents
```
public int describeContents()
```
    Specified by:
    
    describeContents in interface Parcelable
  - writeToParcel
```
public void writeToParcel(Parcel dest,
                          int flags)
```
    Specified by:
    
    writeToParcel in interface Parcelable

Class EventMessage

Nested Class Summary

Nested classes/interfaces inherited from interface android.os.Parcelable

Field Summary

Fields inherited from interface android.os.Parcelable

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.android.exoplayer2.metadata.Metadata.Entry

Field Detail

ID3_SCHEME_ID_AOM

SCTE35_SCHEME_ID

schemeIdUri

value

durationMs

id

messageData

CREATOR

Constructor Detail

EventMessage

Method Detail

getWrappedMetadataFormat

getWrappedMetadataBytes

hashCode

equals

toString

describeContents

writeToParcel