Send emoji reactions

The code on this page works with either the default UI or the custom UI.

Send and receive emoji reactions and feedback with the SDK through the IEmojiReactionController.

IEmojiReactionController* emojiReactionController = meetingService->GetMeetingEmojiReactionController()→→→val emojiReactionController = ZoomSDK.getInstance().inMeetingService.emojiReactionController;

To send reactions, first check that reactions are supported in the current meeting. Then, use SendEmojiReaction.

if (emojiReactionController->IsEmojiReactionEnabled()){
    emojiReactionController->SendEmojiReaction(SDKEmojiReactionType_Clap);
}

The SDKEmojiReactionType enum does not support all unicode emojis. These are the available values.

SDKEmojiReactionType_Clap
SDKEmojiReactionType_Thumbsup
SDKEmojiReactionType_Heart
SDKEmojiReactionType_Joy
SDKEmojiReactionType_Openmouth
SDKEmojiReactionType_Tada

Emoji feedback is also supported, but is done through a separate method.

emojiReactionController->SendEmojiFeedback(SDKEmojiFeedbackType_Yes);

These feedback types are supported.

SKEmojiFeedbackType_Yes
SKEmojiFeedbackType_No
SKEmojiFeedbackType_SpeedUp
SKEmojiFeedbackType_SlowDown
SDEmojiFeedbackType_Away

To get updates related to emoji reaction and feedback, implement the IEmojiReactionControllerEvent i nterface and pass it into the IEmojiReactionController using the SetEvent method.

void OnEmojiReactionReceived(unsigned int sender_id, SDKEmojiReactionType type) {
  // Received emoji reaction from user with sender_id of type type
}
void OnEmojiReactionReceivedInWebinar(SDKEmojiReactionType type) {
  // Received emoji reaction of type type in webinar
}
void OnEmojiFeedbackReceived(unsigned int sender_id, SDKEmojiFeedbackType type) {
  // Received emoji feedback from user with sender_id of type type
}
void OnEmojiFeedbackCanceled(unsigned int sender_id) {
    // Emoji cancelled by user with id sender_id
}
emojiReactionController->SetEvent(event);

These callbacks are triggered when any participant sends a reaction or feedback in a meeting with the user ID of the participant who sent or canceled the reaction or feedback. Additionally, there is a dedicated callback for when reactions are sent by webinar attendees anonymously.