How to make the player controls always visible?

Hello,

First of all I would like to thank you for creating a great plugin and sharing it for the community.
I am currently using this plugin to play audio for my Xamarin.Forms application and everything is working fine. However, I am having a problem (Android) that after the audio is played for a few seconds the player controls are automatically hidden, which is great for playing videos, but in my case (only playing audio), I want it to always show.
So, how to make the player controls always visible?

Thank you very much!