Support keeping selected controller view components always visible

[edumelzer]

Hi! I'm trying to implement a layout (portrait) having the time bar always visible at the bottom of the video, while the other player controllers would be visible only after a user click on the video (similar to youtube app). I've found it about setControllerShowTimeoutMs(0), to avoid the auto hide, but this applies to the entire controller component, not only the timebar. Is there a good/default approach to achieve this?