com.ooyala.android.offline.DownloadUtils Class Reference

Classes
interface	DownloaderType
	The type of the downloader that was used for downloading media files. More...

Static Public Member Functions
static int	getBitrateToDownload (List< Representation > representations, int requestedBitrate)
static boolean	deleteFolder (File folder)
	A helper function to delete a folder recursively. More...
static File	createFolder (DownloadOptions options) throws Exception
	A helper function to create a folder. More...
static void	downloadContentTreeClosedCaptions (File folder, Video video) throws Exception
	Save Closed Captions to a local folder. More...
static ClosedCaptions	retrieveContentTreeClosedCaption (File folder)
	Retrieve ClosedCaptions from an offline folder. More...
static Stream	retrieveDashStreamData (Context context, String embedCode, File folder)
	Retrieve DASH Stream data from an offline folder. More...
static Stream	retrieveStreamData (Context context, String embedCode)
	Retrieve Stream data of an offline video. More...
static String	retrieveDownloaderType (Context context, String embedCode)
	Retrieve downloader type. More...

Static Public Attributes
static final String	CLOSED_CAPTIONS_OFFLINE_FILE = "CLOSED_CAPTIONS_OFFLINE_FILE"
static final String	STREAM_URL_OFFLINE = "STREAM_URL_OFFLINE"
static final String	STREAM_DELIVERY_TYPE_OFFLINE = "STREAM_DELIVERY_TYPE_OFFLINE"
static final String	STREAM_WIDEVINE_SERVER_PATH = "STREAM_WIDEVINE_SERVER_PATH"
static final String	DOWNLOADER_TYPE = "DOWNLOADER_TYPE"
static final String	OOYALA_DOWNLOADER = "OOYALA_DOWNLOADER"
static final String	DASH_DOWNLOADER = "DASH_DOWNLOADER"

Member Function Documentation

static File com.ooyala.android.offline.DownloadUtils.createFolder ( DownloadOptions  options ) throws Exception

static

A helper function to create a folder.

Parameters

options

A DownloadOptions instance.

Returns

A download folder that created according to DownloadOptions.

static boolean com.ooyala.android.offline.DownloadUtils.deleteFolder ( File  folder )

static

A helper function to delete a folder recursively.

Parameters

folder

The local folder to store the mpd file.

Returns

true if and only if the file or directory is successfully deleted; false otherwise.

static void com.ooyala.android.offline.DownloadUtils.downloadContentTreeClosedCaptions ( File  folder, Video  video  ) throws Exception

static

Save Closed Captions to a local folder.

Parameters

folder	The local folder to store the closed captions file.
video	A Video.

static int com.ooyala.android.offline.DownloadUtils.getBitrateToDownload ( List< Representation >  representations, int  requestedBitrate  )

static

Parameters

representations	A list that consists of all the com.google.android.exoplayer2.offline.TrackKey and bitrates associated with keys.
requestedBitrate	A requested bitrate from DownloadOptions.

Returns

The closest bitrate to download from the list of representations.

static ClosedCaptions com.ooyala.android.offline.DownloadUtils.retrieveContentTreeClosedCaption ( File  folder )

static

Retrieve ClosedCaptions from an offline folder.

Parameters

folder

The local folder where the closed captions file was saved.

static Stream com.ooyala.android.offline.DownloadUtils.retrieveDashStreamData ( Context  context, String  embedCode, File  folder  )

static

Retrieve DASH Stream data from an offline folder.

Parameters

context	A Context.
embedCode	The current item embed code.
folder	The local folder where DASH manifest file was saved.

Returns

The current stream to playback.

static String com.ooyala.android.offline.DownloadUtils.retrieveDownloaderType ( Context  context, String  embedCode  )

static

Retrieve downloader type.

Parameters

context	A Context.
embedCode	The current item embed code.

static Stream com.ooyala.android.offline.DownloadUtils.retrieveStreamData ( Context  context, String  embedCode  )

static

Retrieve Stream data of an offline video.

Parameters

context	A Context.
embedCode	The current item embed code.

Returns

The current stream to playback.

Member Data Documentation

final String com.ooyala.android.offline.DownloadUtils.CLOSED_CAPTIONS_OFFLINE_FILE = "CLOSED_CAPTIONS_OFFLINE_FILE"

static

final String com.ooyala.android.offline.DownloadUtils.DASH_DOWNLOADER = "DASH_DOWNLOADER"

static

final String com.ooyala.android.offline.DownloadUtils.DOWNLOADER_TYPE = "DOWNLOADER_TYPE"

static

final String com.ooyala.android.offline.DownloadUtils.OOYALA_DOWNLOADER = "OOYALA_DOWNLOADER"

static

final String com.ooyala.android.offline.DownloadUtils.STREAM_DELIVERY_TYPE_OFFLINE = "STREAM_DELIVERY_TYPE_OFFLINE"

static

final String com.ooyala.android.offline.DownloadUtils.STREAM_URL_OFFLINE = "STREAM_URL_OFFLINE"

static

final String com.ooyala.android.offline.DownloadUtils.STREAM_WIDEVINE_SERVER_PATH = "STREAM_WIDEVINE_SERVER_PATH"

static