Added in API level 26

MediaCas.EventListener

Kotlin |Java

public static interface MediaCas.EventListener

android.media.MediaCas.EventListener

An interface registered by the caller to MediaCas.setEventListener(EventListener, Handler) to receives scheme-specific notifications from a MediaCas instance.

Summary

Public methods
`abstract void`	`onEvent(MediaCas mediaCas, int event, int arg, byte[] data)` Notify the listener of a scheme-specific event from the CA system.
`default void`	`onPluginStatusUpdate(MediaCas mediaCas, int status, int arg)` Notify the listener that the cas plugin status is updated.
`default void`	`onResourceLost(MediaCas mediaCas)` Notify the listener that the session resources was lost.
`default void`	`onSessionEvent(MediaCas mediaCas, MediaCas.Session session, int event, int arg, byte[] data)` Notify the listener of a scheme-specific session event from CA system.

Public methods

onEvent

Added in API level 26

public abstract void onEvent (MediaCas mediaCas, 
                int event, 
                int arg, 
                byte[] data)

Notify the listener of a scheme-specific event from the CA system.

Parameters
`mediaCas`	`MediaCas`: the MediaCas object to receive this event. This value cannot be `null`.
`event`	`int`: an integer whose meaning is scheme-specific.
`arg`	`int`: an integer whose meaning is scheme-specific.
`data`	`byte`: a byte array of data whose format and meaning are scheme-specific. This value may be `null`.

onPluginStatusUpdate

Added in API level 30

public void onPluginStatusUpdate (MediaCas mediaCas, 
                int status, 
                int arg)

Notify the listener that the cas plugin status is updated.

Parameters
`mediaCas`	`MediaCas`: the MediaCas object to receive this event. This value cannot be `null`.
`status`	`int`: the plugin status which is updated. Value is `MediaCas.PLUGIN_STATUS_PHYSICAL_MODULE_CHANGED`, or `MediaCas.PLUGIN_STATUS_SESSION_NUMBER_CHANGED`
`arg`	`int`: an integer whose meaning is specific to the status to be updated.

onResourceLost

Added in API level 30

public void onResourceLost (MediaCas mediaCas)

Notify the listener that the session resources was lost.

Parameters
`mediaCas`	`MediaCas`: the MediaCas object to receive this event. This value cannot be `null`.

onSessionEvent

Added in API level 29

public void onSessionEvent (MediaCas mediaCas, 
                MediaCas.Session session, 
                int event, 
                int arg, 
                byte[] data)

Notify the listener of a scheme-specific session event from CA system.

Parameters
`mediaCas`	`MediaCas`: the MediaCas object to receive this event. This value cannot be `null`.
`session`	`MediaCas.Session`: session object which the event is for. This value cannot be `null`.
`event`	`int`: an integer whose meaning is scheme-specific.
`arg`	`int`: an integer whose meaning is scheme-specific.
`data`	`byte`: a byte array of data whose format and meaning are scheme-specific. This value may be `null`.