Added in API level 21

SubscriptionCallback


abstract class SubscriptionCallback
kotlin.Any
   ↳ android.media.browse.MediaBrowser.SubscriptionCallback

Callbacks for subscription related events.

Summary

Public constructors

Public methods
open Unit

Called when the list of children is loaded or updated.

open Unit
onChildrenLoaded(parentId: String, children: MutableList<MediaBrowser.MediaItem!>, options: Bundle)

Called when the list of children is loaded or updated.

open Unit
onError(parentId: String)

Called when the id doesn't exist or other errors in subscribing.

open Unit
onError(parentId: String, options: Bundle)

Called when the id doesn't exist or other errors in subscribing.

Public constructors

SubscriptionCallback

Added in API level 21
SubscriptionCallback()

Public methods

onChildrenLoaded

Added in API level 21
open fun onChildrenLoaded(
    parentId: String,
    children: MutableList<MediaBrowser.MediaItem!>
): Unit

Called when the list of children is loaded or updated.

Parameters
parentId String: The media id of the parent media item. This value cannot be null.
children MutableList<MediaBrowser.MediaItem!>: The children which were loaded. This value cannot be null.

onChildrenLoaded

Added in API level 24
open fun onChildrenLoaded(
    parentId: String,
    children: MutableList<MediaBrowser.MediaItem!>,
    options: Bundle
): Unit

Called when the list of children is loaded or updated.

Parameters
parentId String: The media id of the parent media item. This value cannot be null.
children MutableList<MediaBrowser.MediaItem!>: The children which were loaded. This value cannot be null.
options Bundle: The bundle of service-specific arguments sent to the media browser service. The contents of this bundle may affect the information returned when browsing. This value cannot be null.

onError

Added in API level 21
open fun onError(parentId: String): Unit

Called when the id doesn't exist or other errors in subscribing.

If this is called, the subscription remains until android.media.browse.MediaBrowser#unsubscribe called, because some errors may heal themselves.

Parameters
parentId String: The media id of the parent media item whose children could not be loaded. This value cannot be null.

onError

Added in API level 24
open fun onError(
    parentId: String,
    options: Bundle
): Unit

Called when the id doesn't exist or other errors in subscribing.

If this is called, the subscription remains until android.media.browse.MediaBrowser#unsubscribe called, because some errors may heal themselves.

Parameters
parentId String: The media id of the parent media item whose children could not be loaded. This value cannot be null.
options Bundle: The bundle of service-specific arguments sent to the media browser service. This value cannot be null.