Searched documentation and issues

I've looked on stackoverflow, ExoPlayer docs, Android developers responding to media buttons.

Question

I am developing an app that sets the exoPlayer's volume to 0 if the device is on silent or vibrate.
If the user interacts with the volume buttons, then I want to the exoPlayer's volume to be set to the AudioManager volume.
Issue: After setting the

Problem

We have a lot of public APIs that do not come with any sort of documentation 😭

Potential Solution

Add javadocs for all public APIs with example usages.

Impact

Improve the ease of use of the library.

"A quick toggle, maybe with a button or right click menu, to enable/disable Media Keys would be nice, because it takes priority over my local music player (foobar2000) even when I don't have any of the supported websites opened." -Reviewer

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