I’m trying to find a way to hide/show Video Subtitles on my app based on the TV’s accessibility settings for Closed Captioning. 

Right now, I have the video showing the subtitles all the time. The subtitle works perfectly fine, but I want to find a way to map it to the TV’s setting.

Is there a way to do that? Or is the best practice to have my own settings within the app to control whether to show/hide the subtitles? 

Thank you in advance.