Package com.castlabs.sdk.thumbs

Class JpgThumbnailProvider

java.lang.Object

com.castlabs.sdk.thumbs.JpgThumbnailProvider

All Implemented Interfaces:

ThumbnailProvider

public class JpgThumbnailProvider
extends Object

Implementation of the ThumbnailProvider that supportes single and gridded thumbnails that are loaded from a URL template that contains $index$.

The index starts at 1 and is calculated based on the current position and the specified duration of a thumbnail.

Since:

4.0.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.castlabs.sdk.thumbs.ThumbnailProvider

ThumbnailProvider.Callback

Constructor Summary

Constructors

Constructor	Description
JpgThumbnailProvider(com.castlabs.sdk.thumbs.ThumbnailLoader loader, PlayerController playerController, LoadingStrategy loadingStrategy, String urlTemplate, long thumbnailIntervalMs, Point gridSize)

Method Summary

Modifier and Type	Method	Description
void	destroy()	Free up all the resources, meaning this provider will not be used anymore
DownloadableResource[]	getDownloadableResources(String remoteManifestUrl, File basePath, Bundle bundle)	This methods is used to integrate a thumbnail provider with the downloader plugins and implementation can return an array of resources that should be fetched for offline playback.
void	getThumbnail(long positionUs, ThumbnailProvider.Callback callback, int thumbnailIndex)	Load the thumbnail for the given position and return it through the provided callback.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JpgThumbnailProvider

public JpgThumbnailProvider(@NonNull
                            com.castlabs.sdk.thumbs.ThumbnailLoader loader,
                            @NonNull
                            PlayerController playerController,
                            @NonNull
                            LoadingStrategy loadingStrategy,
                            @NonNull
                            String urlTemplate,
                            long thumbnailIntervalMs,
                            Point gridSize)

Method Detail

destroy

public void destroy()

Description copied from interface: ThumbnailProvider

Free up all the resources, meaning this provider will not be used anymore

Specified by:

destroy in interface ThumbnailProvider

getDownloadableResources

@Nullable
public DownloadableResource[] getDownloadableResources(String remoteManifestUrl,
                                                       File basePath,
                                                       Bundle bundle)

Description copied from interface: ThumbnailProvider

This methods is used to integrate a thumbnail provider with the downloader plugins and implementation can return an array of resources that should be fetched for offline playback.

Specified by:

getDownloadableResources in interface ThumbnailProvider

Parameters:

remoteManifestUrl - The manifest URL of the remote manifest that is the source of this download

basePath - The base folder for this download

bundle - The bundle that was used to start the initiate the download

Returns:

Array of downloadable resources or null

getThumbnail

public void getThumbnail(long positionUs,
                         ThumbnailProvider.Callback callback,
                         @ThumbnailIndex
                         int thumbnailIndex)

Description copied from interface: ThumbnailProvider

Load the thumbnail for the given position and return it through the provided callback.

Specified by:

getThumbnail in interface ThumbnailProvider

Parameters:

positionUs - The position in microseconds

callback - The callback that will be triggered once data are available