I implemented a dialing tone in my app which plays out loud when a user is placing a call. The problem is, on android the volume control can be completely minimal (0) but on IOS this doesn’t happen (0.1). – these values are just illustrations.
After much research, I found out about in-call volume and media volume, and it turns out that on my Android (Samsung S22 ultra), toggling the in-call volume does nothing but the media volume does.
I don’t want users to completely turn down the volume.
What/How can I set expo-av to use In-Call volume instead of Media volume?