AudioMetadataMap | API reference

public interface AudioMetadataMap
implements AudioMetadataReadMap

android.media.AudioMetadataMap

AudioMetadataMap is a writeable Map-style interface of AudioMetadata.Key value pairs. This interface is not guaranteed to be thread-safe unless the underlying implementation for the AudioMetadataMap states it as thread safe.

Summary

Public methods
`abstract <T> T`	`remove(Key<T> key)` Removes the value associated with the key.
`abstract <T> T`	`set(Key<T> key, T value)` Sets a value for the key.

Inherited methods

From interface android.media.AudioMetadataReadMap

`abstract <T> boolean`	`containsKey(Key<T> key)` Returns true if the key exists in the map.
`abstract AudioMetadataMap`	`dup()` Returns a copy of the map.
`abstract <T> T`	`get(Key<T> key)` Returns the value associated with the key.
`abstract int`	`size()` Returns the number of elements in the map.

Public methods

remove

public abstract T remove (Key<T> key)

Removes the value associated with the key.

Parameters
`key`	`Key`: interface for storing the value. This value cannot be `null`.

Returns
`T`	the value of the key, null if it doesn't exist.

set

public abstract T set (Key<T> key, 
                T value)

Sets a value for the key.

Parameters
`key`	`Key`: interface for storing the value. This value cannot be `null`.
`value`	`T`: a non-null value of type T.

Returns
`T`	the previous value associated with key or null if it doesn't exist.

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