Custom UI for the PIP mode screen

[sonusourav]

So, I can see we can add more buttons (as actions) in PIP mode but is there any way we can remove some of the already existing ones (maximize, close and settings) and have more freedom to set their position, color, etc. Also, I can't see any method to invoke the close operation.
In addition, I want to add draggable property to the YouTubePlayerView using onTouchMethod() but am unable to achieve. Is there any way to achieve this?