Fonts present in android

Hello Developers,

How can I get to know that what fonts are present in android ?
Since I am using system font for all the labels in my game,
when it comes to the iOS side, I am using Courier-Bold and it is fine, but with Android it defaults to Arial because that font is not available.

I searched a lot, but couldn’t find a proper way to get the system fonts in android.
Could anyone help ??

Any progress? Some list of available system fonts, at least for Android and iOS would be nice. And how can I check at runtime if a system font with a given name is available or not?

I reverted to system fonts to fallback fonts.
But, in iOS side there’s a code that I got from stackoverflow to check the fonts available in iOS.