DrmEvent

public class DrmEvent
extends Object

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

A base class that is used to send asynchronous event information from the DRM framework.

Summary

Constants
`String`	`DRM_INFO_OBJECT` The key that is used in the `attributes` HashMap to pass the `DrmInfo` object.
`String`	`DRM_INFO_STATUS_OBJECT` The key that is used in the `attributes` HashMap to pass the return status.
`int`	`TYPE_ALL_RIGHTS_REMOVED` All of the rights information associated with all DRM schemes have been successfully removed.
`int`	`TYPE_DRM_INFO_PROCESSED` The given DRM information has been successfully processed.

Protected constructors
`DrmEvent(int uniqueId, int type, String message)` Creates a `DrmEvent` object with the specified parameters.
`DrmEvent(int uniqueId, int type, String message, HashMap<String, Object> attributes)` Creates a `DrmEvent` object with the specified parameters.

Public methods
`Object`	`getAttribute(String key)` Retrieves the attribute associated with the specified key.
`String`	`getMessage()` Retrieves the message description associated with this object.
`int`	`getType()` Retrieves the type of information that is associated with this object.
`int`	`getUniqueId()` Retrieves the unique session identifier associated with this object.

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.

Constants

DRM_INFO_OBJECT

public static final String DRM_INFO_OBJECT

The key that is used in the attributes HashMap to pass the DrmInfo object.

Constant Value: "drm_info_object"

DRM_INFO_STATUS_OBJECT

public static final String DRM_INFO_STATUS_OBJECT

The key that is used in the attributes HashMap to pass the return status.

Constant Value: "drm_info_status_object"

TYPE_ALL_RIGHTS_REMOVED

public static final int TYPE_ALL_RIGHTS_REMOVED

All of the rights information associated with all DRM schemes have been successfully removed.

Constant Value: 1001 (0x000003e9)

TYPE_DRM_INFO_PROCESSED

public static final int TYPE_DRM_INFO_PROCESSED

The given DRM information has been successfully processed.

Constant Value: 1002 (0x000003ea)

Protected constructors

protected DrmEvent (int uniqueId, 
                int type, 
                String message)

Creates a DrmEvent object with the specified parameters.

Parameters
`uniqueId`	`int`: Unique session identifier.
`type`	`int`: Type of information.
`message`	`String`: Message description.

DrmEvent

protected DrmEvent (int uniqueId, 
                int type, 
                String message, 
                HashMap<String, Object> attributes)

Creates a DrmEvent object with the specified parameters.

Parameters
`uniqueId`	`int`: Unique session identifier.
`type`	`int`: Type of information.
`message`	`String`: Message description.
`attributes`	`HashMap`: Attributes for extensible information.

Public methods

getAttribute

public Object getAttribute (String key)

Retrieves the attribute associated with the specified key.

Parameters
`key`	`String`

Returns
`Object`	One of the attributes or null if no mapping for the key is found.

getMessage

public String getMessage ()

Retrieves the message description associated with this object.

Returns
`String`	The message description.

getType

public int getType ()

Retrieves the type of information that is associated with this object.

Returns
`int`	The type of information.

getUniqueId

public int getUniqueId ()

Retrieves the unique session identifier associated with this object.

Returns
`int`	The unique session identifier.

Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.