DrmUtils

Class Overview

A utility class that provides operations for parsing extended metadata embedded in DRM constraint information. If a DRM scheme has specific constraints beyond the standard constraints, the constraints will show up in the EXTENDED_METADATA key. You can use DrmUtils.ExtendedMetadataParser to iterate over those values.

Summary

Nested Classes
class	DrmUtils.ExtendedMetadataParser	Utility that parses extended metadata embedded in DRM constraint information.

Nested Classes

class

DrmUtils.ExtendedMetadataParser

Utility that parses extended metadata embedded in DRM constraint information.

Public Constructors
	DrmUtils()

Public Constructors

DrmUtils()

Public Methods
static DrmUtils.ExtendedMetadataParser	getExtendedMetadataParser(byte[] extendedMetadata) Gets an instance of `DrmUtils.ExtendedMetadataParser`, which can be used to parse extended metadata embedded in DRM constraint information.

Public Methods

static DrmUtils.ExtendedMetadataParser

getExtendedMetadataParser(byte[] extendedMetadata)

Gets an instance of DrmUtils.ExtendedMetadataParser, which can be used to parse extended metadata embedded in DRM constraint information.

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Inherited Methods

From class java.lang.Object

Object	clone() Creates and returns a copy of this `Object`.
boolean	equals(Object o) Compares this instance with the specified object and indicates if they are equal.
void	finalize() Invoked when the garbage collector has detected that this instance is no longer reachable.
final Class<?>	getClass() Returns the unique instance of `Class` that represents this object's class.
int	hashCode() Returns an integer hash code for this object.
final void	notify() Causes a thread which is waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
final void	notifyAll() Causes all threads which are waiting on this object's monitor (by means of calling one of the `wait()` methods) to be woken up.
String	toString() Returns a string containing a concise, human-readable description of this object.
final void	wait() Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object.
final void	wait(long millis, int nanos) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.
final void	wait(long millis) Causes the calling thread to wait until another thread calls the `notify()` or `notifyAll()` method of this object or until the specified timeout expires.

Public Methods

public static DrmUtils.ExtendedMetadataParser getExtendedMetadataParser (byte[] extendedMetadata)

Added in API level 11

Gets an instance of DrmUtils.ExtendedMetadataParser, which can be used to parse extended metadata embedded in DRM constraint information.

Parameters

extendedMetadata	Object in which key-value pairs of extended metadata are embedded.

Results

Interfaces

Classes

Class Overview

Summary

Public Constructors

public DrmUtils ()

Public Methods

public static DrmUtils.ExtendedMetadataParser getExtendedMetadataParser (byte[] extendedMetadata)

Parameters

java.lang.Object
↳	android.drm.DrmUtils