Added in API level 11
Deprecated in API level 30

Summary: Nested Classes | Ctors | Methods | Inherited Methods

DrmUtils

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Kotlin |Java

public class DrmUtils
extends Object

java.lang.Object
↳	android.drm.DrmUtils

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This class was deprecated in API level 30.
Please use MediaDrm

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 DrmStore.ConstraintsColumns.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.

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.

Inherited methods

From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Public constructors

DrmUtils

public DrmUtils ()

Public methods

getExtendedMetadataParser

Added in API level 11

public 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.

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

Returns
DrmUtils.ExtendedMetadataParser