docs/doc/reference/com/google/android/exoplayer2/metadata/SimpleMetadataDecoder.html
Package com.google.android.exoplayer2.metadata
All Implemented Interfaces:MetadataDecoderDirect Known Subclasses:AppInfoTableDecoder, EventMessageDecoder, IcyDecoder, Id3Decoder, SpliceInfoDecoder
[@Deprecated](https://developer.android.com/reference/java/lang/Deprecated.html "class or interface in java.lang")public abstract classSimpleMetadataDecoderextends[Object](https://developer.android.com/reference/java/lang/Object.html "class or interface in java.lang")implements[MetadataDecoder](MetadataDecoder.html "interface in com.google.android.exoplayer2.metadata")
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.
A MetadataDecoder base class that validates input buffers and discards any for which Buffer.isDecodeOnly() is true.
Constructors | Constructor | Description |
| --- | --- |
| SimpleMetadataDecoder() |
Deprecated.
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All Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods | Modifier and Type | Method | Description |
| --- | --- | --- |
| Metadata | decode(MetadataInputBuffer inputBuffer) |
Deprecated.
Decodes a Metadata element from the provided input buffer.
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| protected abstract Metadata | decode(MetadataInputBuffer inputBuffer, ByteBuffer buffer) |
Deprecated.
Called by decode(MetadataInputBuffer) after input buffer validation has been performed, except in the case that Buffer.isDecodeOnly() is true.
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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public SimpleMetadataDecoder()
Deprecated.
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@Nullable
public final[Metadata](Metadata.html "class in com.google.android.exoplayer2.metadata")decode([MetadataInputBuffer](MetadataInputBuffer.html "class in com.google.android.exoplayer2.metadata")inputBuffer)
Deprecated.
Description copied from interface: MetadataDecoder
Decodes a Metadata element from the provided input buffer.
Respects Buffer.limit() of inputBuffer.data, but assumes Buffer.position() and ByteBuffer.arrayOffset() are both zero and ByteBuffer.hasArray() is true.
Specified by:decode in interface MetadataDecoderParameters:inputBuffer - The input buffer to decode.Returns:The decoded metadata object, or null if the metadata could not be decoded or if Buffer.isDecodeOnly() was set on the input buffer.
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@Nullable
protected abstract[Metadata](Metadata.html "class in com.google.android.exoplayer2.metadata")decode([MetadataInputBuffer](MetadataInputBuffer.html "class in com.google.android.exoplayer2.metadata")inputBuffer,[ByteBuffer](https://developer.android.com/reference/java/nio/ByteBuffer.html "class or interface in java.nio")buffer)
Deprecated.
Called by decode(MetadataInputBuffer) after input buffer validation has been performed, except in the case that Buffer.isDecodeOnly() is true.
Parameters:inputBuffer - The input buffer to decode.buffer - The input buffer's data buffer, for convenience. Validation by 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.