Display Attendees Count - Android

In this guide, we will see how you can display the number of attendees in realtime.

note

Before going forward in this guide, do make sure all the attendees join the meeting with mode as SIGNALLING_ONLY

• We will get the all the participants except local participant using getParticipants() method of the the Meeting class. With all the participants, we will filter out participants who have joined as a SIGNALLING_ONLY and then display that count.

Kotlin

private fun showViewerCount() {
    var viewerCount = 1  // start with 1 to count local participant
    val participants = meeting!!.participants
    for (entry: Map.Entry<String, Participant> in participants.entries) {
        val participant = entry.value
        if (participant.mode == "SIGNALLING_ONLY") {
            viewerCount++
        }
    }
    this.viewerCount!!.text = viewerCount.toString()
}

Java

private void showViewerCount() {
    int viewerCount = 1; // start with 1 to count local participant
    Map<String, Participant> participants = meeting.getParticipants();
    for (Map.Entry<String, Participant> entry : participants.entrySet()) {
        Participant participant = entry.getValue();
        if (participant.getMode().equals("SIGNALLING_ONLY")) {
            viewerCount++;
        }
    }
    this.viewerCount.setText(String.valueOf(viewerCount));
}

API Reference

The API references for all the methods utilized in this guide are provided below.

• getparticipants()