BDKCallParticipantsObserver

Objective-C

@protocol BDKCallParticipantsObserver <NSObject>

Swift

protocol CallParticipantsObserver : NSObjectProtocol

An observer of call participants object, informed about participant state changes.

  • Invoked when a call participant change its state.

    Declaration

    Objective-C

    - (void)onCallParticipantStateChanged:
    (nonnull id<BDKCallParticipant>)participant;

    Parameters

    participant

    The participant that changed its state.

  • Invoked when a call participant upgrades to a video call.

    Declaration

    Objective-C

    - (void)onCallParticipantUpgradedToVideo:
    (nonnull id<BDKCallParticipant>)participant;

    Parameters

    participant

    The participant that has upgraded to a video call.