Toggle Self video view

Hi,

We have currently updated our Android Meeting SDK to 5.14.5.13410. When joining a meeting using meetingService.joinMeetingWithParams(. . .), the default NewMeetingActivity displays a self video view which by default is located on the top right corner of the screen. This view can be moved around to all four corners of the screen. Is there anyway to hide (and show again) the self video view programmatically?

thank you in advance.