ConferenceListener (build API)

All Known Implementing Classes:

ConferenceListenerStub
```
public interface ConferenceListener
```
An object to handle the callbacks for the handling a LinphoneConference
objects.

Use linphone_factory_create_conference_cbs to create an instance. Then pass the
object to a LinphoneConference instance through
linphone_conference_add_callbacks.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`onParticipantAdded(Conference conference, Participant participant)` Callback used to notify a chat room that a participant has been added.
`void`	`onParticipantAdminStatusChanged(Conference conference, Participant participant)` Callback used to notify a chat room that the admin status of a participant has been changed.
`void`	`onParticipantDeviceAdded(Conference conference, ParticipantDevice participantDevice)` Callback used to notify a chat room that a participant has been added.
`void`	`onParticipantDeviceRemoved(Conference conference, ParticipantDevice participantDevice)` Callback used to notify a chat room that a participant has been removed.
`void`	`onParticipantRemoved(Conference conference, Participant participant)` Callback used to notify a chat room that a participant has been removed.
`void`	`onStateChanged(Conference conference, Conference.State newState)` Callback used to notify a chat room state has changed.
`void`	`onSubjectChanged(Conference conference, java.lang.String subject)` Callback used to notify that the subject of a chat room has changed.

Method Detail

onParticipantRemoved

void onParticipantRemoved(@NonNull
                          Conference conference,
                          @NonNull
                          Participant participant)

Callback used to notify a chat room that a participant has been removed.

Parameters:: conference - LinphoneConference object; participant - LinphoneParticipant that has been removed to the conference

onParticipantDeviceRemoved

void onParticipantDeviceRemoved(@NonNull
                                Conference conference,
                                @NonNull
                                ParticipantDevice participantDevice)

Callback used to notify a chat room that a participant has been removed.

Parameters:: conference - LinphoneConference object; participantDevice - LinphoneParticipantDevice that has been removed to the
conference

onSubjectChanged

void onSubjectChanged(@NonNull
                      Conference conference,
                      @NonNull
                      java.lang.String subject)

Callback used to notify that the subject of a chat room has changed.

Parameters:: conference - LinphoneConference object; subject - subject of the conference

onParticipantDeviceAdded

void onParticipantDeviceAdded(@NonNull
                              Conference conference,
                              @NonNull
                              ParticipantDevice participantDevice)

Callback used to notify a chat room that a participant has been added.

Parameters:: conference - LinphoneConference object; participantDevice - LinphoneParticipantDevice that has been added to the
conference

onStateChanged

void onStateChanged(@NonNull
                    Conference conference,
                    Conference.State newState)

Callback used to notify a chat room state has changed.

Parameters:: conference - LinphoneConference object; newState - The new state of the chat room

onParticipantAdminStatusChanged

void onParticipantAdminStatusChanged(@NonNull
                                     Conference conference,
                                     @NonNull
                                     Participant participant)

Callback used to notify a chat room that the admin status of a participant has
been changed.

Parameters:: conference - LinphoneConference object; participant - LinphoneParticipant whose admin status has changed

onParticipantAdded

void onParticipantAdded(@NonNull
                        Conference conference,
                        @NonNull
                        Participant participant)