Added in API level 11
Deprecated in API level 30

ExtendedMetadataParser

Kotlin |Java

open class ExtendedMetadataParser

kotlin.Any
↳	android.drm.DrmUtils.ExtendedMetadataParser

Utility that parses extended metadata embedded in DRM constraint information.

Usage example:

byte[] extendedMetadata
     = constraints.getAsByteArray(DrmStore.ConstraintsColumns.EXTENDED_METADATA);
ExtendedMetadataParser parser = getExtendedMetadataParser(extendedMetadata);
Iterator keyIterator = parser.keyIterator();
while (keyIterator.hasNext()) {
    String extendedMetadataKey = keyIterator.next();
    String extendedMetadataValue = parser.get(extendedMetadataKey);
}

Summary

Public methods
open String!	`get(key: String!)` This method retrieves the metadata value associated with a given key.
open MutableIterator<String!>!	`iterator()` This method returns an iterator object that can be used to iterate over all values of the metadata.
open MutableIterator<String!>!	`keyIterator()` This method returns an iterator object that can be used to iterate over all keys of the metadata.

Public methods

get

Added in API level 11

open fun get(key: String!): String!

Deprecated: Deprecated in Java.

This method retrieves the metadata value associated with a given key.

Parameters
`key`	String!: The key whose value is being retrieved.

Return
`String!`	The metadata value associated with the given key. Returns null if the key is not found.

iterator

Added in API level 11

open fun iterator(): MutableIterator<String!>!

Deprecated: Deprecated in Java.

This method returns an iterator object that can be used to iterate over all values of the metadata.

Return
`MutableIterator<String!>!`	The iterator object.

keyIterator

Added in API level 11

open fun keyIterator(): MutableIterator<String!>!

Deprecated: Deprecated in Java.

This method returns an iterator object that can be used to iterate over all keys of the metadata.

Return
`MutableIterator<String!>!`	The iterator object.