Android APIs
public static class

DrmUtils.ExtendedMetadataParser

extends Object
java.lang.Object
   ↳ android.drm.DrmUtils.ExtendedMetadataParser

Class Overview

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
String get(String key)
This method retrieves the metadata value associated with a given key.
Iterator<String> iterator()
This method returns an iterator object that can be used to iterate over all values of the metadata.
Iterator<String> keyIterator()
This method returns an iterator object that can be used to iterate over all keys of the metadata.
[Expand]
Inherited Methods
From class java.lang.Object

Public Methods

public String get (String key)

Added in API level 11

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

Parameters
key The key whose value is being retrieved.
Returns
String The metadata value associated with the given key. Returns null if the key is not found.

public Iterator<String> iterator ()

Added in API level 11

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

Returns
Iterator<String> The iterator object.

public Iterator<String> keyIterator ()

Added in API level 11

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

Returns
Iterator<String> The iterator object.