EventMessageDecoder (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.metadata.SimpleMetadataDecoder
- - com.google.android.exoplayer2.metadata.emsg.EventMessageDecoder

All Implemented Interfaces:

MetadataDecoder
```
@Deprecated
public final class EventMessageDecoder
extends SimpleMetadataDecoder
```
Deprecated.
com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.

Decodes data encoded by EventMessageEncoder.

Constructor Summary

Constructors
Constructor Description

EventMessageDecoder()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected Metadata`	`decode(MetadataInputBuffer inputBuffer, ByteBuffer buffer)`	Deprecated. Called by `SimpleMetadataDecoder.decode(MetadataInputBuffer)` after input buffer validation has been performed, except in the case that `Buffer.isDecodeOnly()` is `true`.
`EventMessage`	`decode(ParsableByteArray emsgData)`	Deprecated.

Methods inherited from class com.google.android.exoplayer2.metadata.SimpleMetadataDecoder
decode

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

- Constructor Detail
  - EventMessageDecoder
```
public EventMessageDecoder()
```
    Deprecated.
- Method Detail
  - decode
```
protected Metadata decode(MetadataInputBuffer inputBuffer,
                          ByteBuffer buffer)
```
    Deprecated.
    
    Description copied from class: SimpleMetadataDecoder
    
    Called by SimpleMetadataDecoder.decode(MetadataInputBuffer) after input buffer validation has been performed, except in the case that Buffer.isDecodeOnly() is true.
    
    Specified by:
    
    decode in class SimpleMetadataDecoder
    
    Parameters:
    
    inputBuffer - The input buffer to decode.
    
    buffer - The input buffer's data buffer, for convenience. Validation by SimpleMetadataDecoder.decode(com.google.android.exoplayer2.metadata.MetadataInputBuffer) guarantees that ByteBuffer.hasArray(), Buffer.position() and ByteBuffer.arrayOffset() are true, 0 and 0 respectively.
    
    Returns:
    
    The decoded metadata object, or null if the metadata could not be decoded.
  - decode
```
public EventMessage decode(ParsableByteArray emsgData)
```
    Deprecated.