DownloadManager.Listener (ExoPlayer library) - Exoplayer

Package com.google.android.exoplayer2.offline

Interface DownloadManager.Listener

All Known Implementing Classes:TestDownloadManagerListenerEnclosing class:DownloadManager

public static interfaceDownloadManager.Listener

Listener for DownloadManager events.

Method Summary

All Methods Instance Methods Default Methods | Modifier and Type | Method | Description | | --- | --- | --- | | default void | onDownloadChanged(DownloadManager downloadManager, Download download, Exception finalException) | Called when the state of a download changes. | | default void | onDownloadRemoved(DownloadManager downloadManager, Download download) | Called when a download is removed. | | default void | onDownloadsPausedChanged(DownloadManager downloadManager, boolean downloadsPaused) | Called when downloads are (paused or resumed. | | default void | onIdle(DownloadManager downloadManager) | Called when there is no active download left. | | default void | onInitialized(DownloadManager downloadManager) | Called when all downloads have been restored. | | default void | onRequirementsStateChanged(DownloadManager downloadManager, Requirements requirements, @com.google.android.exoplayer2.scheduler.Requirements.RequirementFlags int notMetRequirements) | Called when the download requirements state changed. | | default void | onWaitingForRequirementsChanged(DownloadManager downloadManager, boolean waitingForRequirements) | Called when there is a change in whether this manager has one or more downloads that are not progressing for the sole reason that the Requirements are not met. |

Method Detail

onInitialized

default void onInitialized([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager)

Called when all downloads have been restored. Parameters:downloadManager - The reporting instance.

onDownloadsPausedChanged

default void onDownloadsPausedChanged([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager,
                                      boolean downloadsPaused)

Called when downloads are (paused or resumed. Parameters:downloadManager - The reporting instance.downloadsPaused - Whether downloads are currently paused.

onDownloadChanged

default void onDownloadChanged([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager,[Download](Download.html "class in com.google.android.exoplayer2.offline")download,
                               @Nullable[Exception](https://developer.android.com/reference/java/lang/Exception.html "class or interface in java.lang")finalException)

Called when the state of a download changes. Parameters:downloadManager - The reporting instance.download - The state of the download.finalException - If the download is transitioning to Download.STATE_FAILED, this is the final exception that resulted in the failure.

onDownloadRemoved

default void onDownloadRemoved([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager,[Download](Download.html "class in com.google.android.exoplayer2.offline")download)

Called when a download is removed. Parameters:downloadManager - The reporting instance.download - The last state of the download before it was removed.

onIdle

default void onIdle([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager)

Called when there is no active download left. Parameters:downloadManager - The reporting instance.

onRequirementsStateChanged

default void onRequirementsStateChanged([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager,[Requirements](../scheduler/Requirements.html "class in com.google.android.exoplayer2.scheduler")requirements,[@RequirementFlags](../scheduler/Requirements.RequirementFlags.html "annotation in com.google.android.exoplayer2.scheduler")@com.google.android.exoplayer2.scheduler.Requirements.RequirementFlags int notMetRequirements)

Called when the download requirements state changed. Parameters:downloadManager - The reporting instance.requirements - Requirements needed to be met to start downloads.notMetRequirements - RequirementFlags that are not met, or 0.

onWaitingForRequirementsChanged

default void onWaitingForRequirementsChanged([DownloadManager](DownloadManager.html "class in com.google.android.exoplayer2.offline")downloadManager,
                                             boolean waitingForRequirements)

Called when there is a change in whether this manager has one or more downloads that are not progressing for the sole reason that the Requirements are not met. See DownloadManager.isWaitingForRequirements() for more information. Parameters:downloadManager - The reporting instance.waitingForRequirements - Whether this manager has one or more downloads that are not progressing for the sole reason that the Requirements are not met.