MediaControllerCompat.Callback
abstract class MediaControllerCompat.Callback : IBinder.DeathRecipient
Callback for receiving updates on from the session. A Callback can be registered using registerCallback
Summary
Public constructors |
|---|
Callback() |
Public functions |
|
|---|---|
Unit |
|
Unit |
Override to handle changes to the audio info. |
Unit |
onCaptioningEnabledChanged(enabled: Boolean)Override to handle changes to the captioning enabled status. |
Unit |
onExtrasChanged(extras: Bundle!)Override to handle changes to the |
Unit |
onMetadataChanged(metadata: MediaMetadataCompat!)Override to handle changes to the current metadata. |
Unit |
Override to handle changes in playback state. |
Unit |
onQueueChanged(queue: (Mutable)List<MediaSessionCompat.QueueItem!>!)Override to handle changes to items in the queue. |
Unit |
onQueueTitleChanged(title: CharSequence!)Override to handle changes to the queue title. |
Unit |
onRepeatModeChanged(repeatMode: Int)Override to handle changes to the repeat mode. |
Unit |
Override to handle the session being destroyed. |
Unit |
onSessionEvent(event: String!, extras: Bundle!)Override to handle custom events sent by the session owner without a specified interface. |
Unit |
Override to handle the session being ready. |
Unit |
onShuffleModeChanged(shuffleMode: Int)Override to handle changes to the shuffle mode. |
Public functions
onAudioInfoChanged
fun onAudioInfoChanged(info: MediaControllerCompat.PlaybackInfo!): Unit
Override to handle changes to the audio info.
| Parameters | |
|---|---|
info: MediaControllerCompat.PlaybackInfo! |
The current audio info for this session. |
onCaptioningEnabledChanged
fun onCaptioningEnabledChanged(enabled: Boolean): Unit
Override to handle changes to the captioning enabled status.
| Parameters | |
|---|---|
enabled: Boolean |
|
onExtrasChanged
fun onExtrasChanged(extras: Bundle!): Unit
Override to handle changes to the MediaSessionCompat extras.
| Parameters | |
|---|---|
extras: Bundle! |
The extras that can include other information associated with the |
onMetadataChanged
fun onMetadataChanged(metadata: MediaMetadataCompat!): Unit
Override to handle changes to the current metadata.
| Parameters | |
|---|---|
metadata: MediaMetadataCompat! |
The current metadata for the session or null if none. |
| See also | |
|---|---|
MediaMetadataCompat |
onPlaybackStateChanged
fun onPlaybackStateChanged(state: PlaybackStateCompat!): Unit
Override to handle changes in playback state.
| Parameters | |
|---|---|
state: PlaybackStateCompat! |
The new playback state of the session |
onQueueChanged
fun onQueueChanged(queue: (Mutable)List<MediaSessionCompat.QueueItem!>!): Unit
Override to handle changes to items in the queue.
| Parameters | |
|---|---|
queue: (Mutable)List<MediaSessionCompat.QueueItem!>! |
A list of items in the current play queue. It should include the currently playing item as well as previous and upcoming items if applicable. |
| See also | |
|---|---|
MediaSessionCompat.QueueItem |
onQueueTitleChanged
fun onQueueTitleChanged(title: CharSequence!): Unit
Override to handle changes to the queue title.
| Parameters | |
|---|---|
title: CharSequence! |
The title that should be displayed along with the play queue such as "Now Playing". May be null if there is no such title. |
onRepeatModeChanged
fun onRepeatModeChanged(repeatMode: Int): Unit
Override to handle changes to the repeat mode.
| Parameters | |
|---|---|
repeatMode: Int |
The repeat mode. It should be one of followings: |
onSessionDestroyed
fun onSessionDestroyed(): Unit
Override to handle the session being destroyed. The session is no longer valid after this call and calls to it will be ignored.
onSessionEvent
fun onSessionEvent(event: String!, extras: Bundle!): Unit
Override to handle custom events sent by the session owner without a specified interface. Controllers should only handle these for sessions they own.
onSessionReady
fun onSessionReady(): Unit
Override to handle the session being ready.
| See also | |
|---|---|
isSessionReady |
onShuffleModeChanged
fun onShuffleModeChanged(shuffleMode: Int): Unit
Override to handle changes to the shuffle mode.
| Parameters | |
|---|---|
shuffleMode: Int |
The shuffle mode. Must be one of the followings: |