DrmUtils

Kotlin |Java

public class DrmUtils
extends Object

java.lang.Object
↳	android.drm.DrmUtils

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.
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`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`

DrmUtils

Summary

Nested classes

Public constructors

Public methods

Inherited methods

Public constructors

DrmUtils

Public methods

getExtendedMetadataParser