SignalingDataRequest

public final class SignalingDataRequest
extends BroadcastInfoRequest implements Parcelable

java.lang.Object
   ↳ android.media.tv.BroadcastInfoRequest
     ↳ android.media.tv.SignalingDataRequest

Request to retrieve the Low-level Signalling Tables (LLS) and Service-layer Signalling (SLS) metadata.

For more details on each type of metadata that can be requested, refer to the ATSC standard A/344:2023-5 9.2.10 - Query Signaling Data API.

Summary

Constants

int SIGNALING_DATA_NO_GROUP_ID

Denotes that theres no group associated with this request.

String SIGNALING_METADATA_AEAT

Advance Emergency Information Table for the requested service(s), LLS_table_id = 4.

String SIGNALING_METADATA_AEI

SLS Metadata: MMT Application Event Information for the requested service(s)

String SIGNALING_METADATA_APD

SLS Metadata: APD for the requested service(s)

String SIGNALING_METADATA_ASD

SLS Metadata: ATSC Staggercast Descriptor

String SIGNALING_METADATA_ASPD

SLS Metadata: Audio Stream Properties Descriptor

String SIGNALING_METADATA_CAD

SLS Metadata: Caption Asset Descriptor

String SIGNALING_METADATA_CDT

CertificateData Tablefor the requested service(s), LLS_table_id = 6.

String SIGNALING_METADATA_CRIT

SLS Metadata: MMT Clock Relation Information for the requested service(s)

String SIGNALING_METADATA_DCIT

SLS Metadata: MMT Device Capabilities Information Table for the requested service(s)

String SIGNALING_METADATA_DWD

SLS Metadata: Distribution Window Desciription for the requested service(s)

String SIGNALING_METADATA_EMSG

SLS Metadata: ROUTE/DASH Application Dynamic Event for the requested service(s)

String SIGNALING_METADATA_EVTI

SLS Metadata: MMT Application Dynamic Event for the requested service(s)

String SIGNALING_METADATA_HELD

SLS Metadata: HTML Entry Pages Location Description for the requested service(s)

String SIGNALING_METADATA_IED

SLS Metadata: Inband Event Descriptor

String SIGNALING_METADATA_MPD

SLS Metadata: DASH MPD for the requested service(s)

String SIGNALING_METADATA_MPIT

SLS Metadata: MMT Media Presentation Information Table for the requested service(s)

String SIGNALING_METADATA_MPT

SLS Metadata: MMT Pack