addPreviewListener method

void addPreviewListener({
  1. required HMSPreviewListener listener,
})

add one or more previewListeners.

HMSPreviewListener listens to updates when you preview.

Just implement it and get the preview updates.

Check out the Sample App how we are using it.

Implementation

void addPreviewListener({required HMSPreviewListener listener}) {
  PlatformService.addPreviewListener(listener);
}